diff options
| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-01-02 20:06:30 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-01-02 20:06:30 +0100 |
| commit | b2802d98d4486d6afc585062f4ca02fddf829dc5 (patch) | |
| tree | b74907ddd07161872edfa3d8be1a4ece63a6ec62 /backend | |
| parent | 29eaee2cf7c71df75a2d31f82738cc3a060f7a88 (diff) | |
Release 1.0.25+git20150102-1
Diffstat (limited to 'backend')
71 files changed, 7125 insertions, 3399 deletions
diff --git a/backend/abaton.c b/backend/abaton.c index 10f5c21..6187166 100644 --- a/backend/abaton.c +++ b/backend/abaton.c @@ -1455,7 +1455,7 @@ sane_cancel (SANE_Handle handle) if (s->AbortedByUser) { DBG (FLOW_CONTROL, "sane_cancel: Scan has not been initiated yet." - "we probably recieved a signal while writing data.\n"); + "we probably received a signal while writing data.\n"); s->AbortedByUser = SANE_FALSE; } else diff --git a/backend/apple.c b/backend/apple.c index c806983..86d5cde 100644 --- a/backend/apple.c +++ b/backend/apple.c @@ -1596,7 +1596,7 @@ init_options (Apple_Scanner * s) s->opt[OPT_WAIT].title = "Wait"; s->opt[OPT_WAIT].desc = "You may issue the scan command but the actual " "scan will not start unless you press the button in the front of the " - "scanner. It is usefull feature when you want to make a network scan (?) " + "scanner. It is a useful feature when you want to make a network scan (?) " "In the mean time you may halt your computer waiting for the SCSI bus " "to be free. If this happens just press the scanner button."; s->opt[OPT_WAIT].type = SANE_TYPE_BOOL; diff --git a/backend/artec.c b/backend/artec.c index 212de34..9adaa39 100644 --- a/backend/artec.c +++ b/backend/artec.c @@ -607,7 +607,7 @@ sense_handler (int fd, u_char * sense, void *arg) return SANE_STATUS_IO_ERROR; } default: - DBG (2, "sense: Unkown Error Code Qualifier (%02x)\n", sense[0]); + DBG (2, "sense: Unknown Error Code Qualifier (%02x)\n", sense[0]); return SANE_STATUS_IO_ERROR; } diff --git a/backend/avision.c b/backend/avision.c index 31b0a58..74ffe80 100644 --- a/backend/avision.c +++ b/backend/avision.c @@ -137,7 +137,7 @@ #include <math.h> #define BACKEND_NAME avision -#define BACKEND_BUILD 296 /* avision backend BUILD version */ +#define BACKEND_BUILD 297 /* avision backend BUILD version */ #include "../include/sane/sane.h" #include "../include/sane/sanei.h" @@ -620,7 +620,7 @@ static Avision_HWEntry Avision_Device_List [] = { "HP", "ScanJet 5370C", 0x03f0, 0x0701, "Hewlett-Packard", "ScanJet 5370C", - AV_MULTI_CALIB_CMD | AV_INT_STATUS, AV_FIRMWARE }, + AV_MULTI_CALIB_CMD | AV_INT_STATUS, 0 }, /* comment="1 pass, 2400 dpi - some FW revisions have x-axis image scaling problems over 1200 dpi" */ /* status="good" */ diff --git a/backend/canon_dr-cmd.h b/backend/canon_dr-cmd.h index 64e6887..b969c3b 100644 --- a/backend/canon_dr-cmd.h +++ b/backend/canon_dr-cmd.h @@ -67,6 +67,10 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) } /* ==================================================================== */ +/* extended status packet */ +#define get_ES_length(b) getnbyte(b+0x04, 4) + +/* ==================================================================== */ /* SCSI commands */ #define set_SCSI_opcode(out, val) out[0]=val @@ -203,7 +207,9 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) /* READ/SEND page codes */ #define SR_datatype_image 0x00 #define SR_datatype_lut 0x03 +#define SR_datatype_pixelsize 0x80 /*DR-G1130*/ #define SR_datatype_panel 0x84 +#define SR_datatype_sensors 0x8b #define SR_datatype_counters 0x8c #define SR_datatype_endorser 0x90 #define SR_datatype_fineoffset 0x90 @@ -234,6 +240,11 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define get_R_PANEL_enable_led(in) getbitfield(in+2, 1, 0) #define get_R_PANEL_counter(in) getnbyte(in + 0x04, 4) +/*sensors*/ +#define R_SENSORS_len 0x01 +#define get_R_SENSORS_card(in) getbitfield(in, 1, 3) +#define get_R_SENSORS_adf(in) getbitfield(in, 1, 0) + /*counters*/ #define R_COUNTERS_len 0x80 #define get_R_COUNTERS_scans(in) getnbyte(in + 0x04, 4) @@ -334,6 +345,7 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define set_SSM_BUFF_async(sb, val) setbitfield(sb+0x0a, 1, 6, val) #define set_SSM_BUFF_ald(sb, val) setbitfield(sb+0x0a, 1, 5, val) #define set_SSM_BUFF_fb(sb, val) setbitfield(sb+0x0a, 1, 4, val) +#define set_SSM_BUFF_card(sb, val) setbitfield(sb+0x0a, 1, 3, val) /* for DO (0x36) page */ #define SSM_DO_none 0 @@ -415,18 +427,39 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define set_CC3_exp_b_b(sb, val) putnbyte(sb + 0x20, val, 2) /* ==================================================================== */ +/* Page codes used by GET/SET SCAN MODE 2 */ +#define SM2_pc_df 0x00 +#define SM2_pc_ultra 0x01 +#define SM2_pc_buffer 0x02 +#define SM2_pc_dropout 0x06 + +/* ==================================================================== */ /* SET SCAN MODE 2 */ #define SET_SCAN_MODE2_code 0xe5 -#define SET_SCAN_MODE2_len 10 +#define SET_SCAN_MODE2_len 12 #define set_SSM2_page_code(sb, val) sb[0x02] = val #define set_SSM2_pay_len(sb, val) sb[0x08] = val /* the payload */ #define SSM2_PAY_len 0x10 -#define set_SSM2_unk(sb, val) sb[0x02] = val -#define set_SSM2_unk2(sb, val) sb[0x03] = val -#define set_SSM2_unk3(sb, val) sb[0x04] = val + +/* for DF (0x00) page */ +#define set_SSM2_DF_thick(sb, val) setbitfield(sb+3, 1, 2, val) +#define set_SSM2_DF_len(sb, val) setbitfield(sb+3, 1, 0, val) + +/* for ULTRA (0x01) page */ +#define set_SSM2_ULTRA_top(sb, val) putnbyte(sb + 0x07, val, 2) +#define set_SSM2_ULTRA_bot(sb, val) putnbyte(sb + 0x09, val, 2) + +/* for BUFFER (0x02) page */ +#define set_SSM2_BUFF_unk(sb, val) sb[0x03] = val +#define set_SSM2_BUFF_unk2(sb, val) sb[0x06] = val +#define set_SSM2_BUFF_sync(sb, val) sb[0x09] = val + +/* for DROPOUT (0x06) page */ +#define set_SSM2_DO_do(sb, val) sb[0x09] = val +#define set_SSM2_DO_en(sb, val) sb[0x0a] = val /* ==================================================================== */ /* window descriptor macros for SET_WINDOW and GET_WINDOW */ diff --git a/backend/canon_dr.c b/backend/canon_dr.c index 594aab2..15dcc59 100644 --- a/backend/canon_dr.c +++ b/backend/canon_dr.c @@ -276,10 +276,39 @@ - DR-2580C pads the backside of duplex scans v40 2012-11-01, MAN - initial DR-9050C, DR-7550C, DR-6050C and DR-3010C support - v41 2013-07-31, MAN + v41 2013-07-31, MAN (SANE 1.0.24) - initial P-208 and P-215 support - bug fix for calibration of scanners with duplex_offset - allow duplex_offset to be controlled from config file + v42 2013-12-09, MAN + - initial DR-G1100 support + - add support for paper sensors (P-215 & P-208) + - add initial support for card reader (P-215) + - removed unused var from do_scsi_cmd() + v43 2014-03-13, MAN + - initial DR-M140 support + - add extra_status config and code + - split status code into do_usb_status + - fix copy_line margin offset + - add new color interlacing modes and code + - comment out ssm2 + - add timestamp to do_usb_cmd + v44 2014-03-26, MAN + - buffermode support for machines with ssm2 command + - DR-M140 needs always_op=0 + v45 2014-03-29, MAN + - dropout support for machines with ssm2 command + - doublefeed support for machines with ssm2 command + v46 2014-04-09, MAN + - split debug level 30 into two levels + - simplify jpeg ifdefs + - add support for DR-M160 + v47 2014-07-07, MAN + - initial DR-G1130 support + v48 2014-08-06, MAN + - set another unknown byte in buffermode for ssm2 + - add another gettimeofday call at end of do_usb_cmd + - don't print 0 length line in hexdump SANE FLOW DIAGRAM @@ -317,6 +346,7 @@ #include <ctype.h> /*isspace*/ #include <math.h> /*tan*/ #include <unistd.h> /*usleep*/ +#include <sys/time.h> /*gettimeofday*/ #include "../include/sane/sanei_backend.h" #include "../include/sane/sanei_scsi.h" @@ -328,7 +358,7 @@ #include "canon_dr.h" #define DEBUG 1 -#define BUILD 41 +#define BUILD 48 /* values for SANE_DEBUG_CANON_DR env var: - errors 5 @@ -336,15 +366,25 @@ - function detail 15 - get/setopt cmds 20 - scsi/usb trace 25 - - scsi/usb detail 30 + - scsi/usb writes 30 + - scsi/usb reads 31 - useless noise 35 */ /* ------------------------------------------------------------------------- */ +/* if JPEG support is not enabled in sane.h, we setup our own defines */ +#ifndef SANE_FRAME_JPEG +#define SANE_FRAME_JPEG 0x0B +#define SANE_JPEG_DISABLED 1 +#endif +/* ------------------------------------------------------------------------- */ #define STRING_FLATBED SANE_I18N("Flatbed") #define STRING_ADFFRONT SANE_I18N("ADF Front") #define STRING_ADFBACK SANE_I18N("ADF Back") #define STRING_ADFDUPLEX SANE_I18N("ADF Duplex") +#define STRING_CARDFRONT SANE_I18N("Card Front") +#define STRING_CARDBACK SANE_I18N("Card Back") +#define STRING_CARDDUPLEX SANE_I18N("Card Duplex") #define STRING_LINEART SANE_VALUE_SCAN_MODE_LINEART #define STRING_HALFTONE SANE_VALUE_SCAN_MODE_HALFTONE @@ -366,6 +406,8 @@ static int global_buffer_size; static int global_buffer_size_default = 2 * 1024 * 1024; static int global_padded_read; static int global_padded_read_default = 0; +static int global_extra_status; +static int global_extra_status_default = 0; static int global_duplex_offset; static int global_duplex_offset_default = 0; static char global_vendor_name[9]; @@ -543,6 +585,32 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only) global_padded_read = buf; } + /* EXTRA STATUS: we clamp to 0 or 1 */ + else if (!strncmp (lp, "extra-status", 12) && isspace (lp[12])) { + + int buf; + lp += 12; + lp = sanei_config_skip_whitespace (lp); + buf = atoi (lp); + + if (buf < 0) { + DBG (5, "sane_get_devices: config option \"extra-status\" " + "(%d) is < 0, ignoring!\n", buf); + continue; + } + + if (buf > 1) { + DBG (5, "sane_get_devices: config option \"extra-status\" " + "(%d) is > 1, ignoring!\n", buf); + continue; + } + + DBG (15, "sane_get_devices: setting \"extra-status\" to %d\n", + buf); + + global_extra_status = buf; + } + /* DUPLEXOFFSET: < 1200 */ else if (!strncmp (lp, "duplex-offset", 13) && isspace (lp[13])) { @@ -733,6 +801,7 @@ attach_one (const char *device_name, int connType) /* config file settings */ s->buffer_size = global_buffer_size; s->padded_read = global_padded_read; + s->extra_status = global_extra_status; s->duplex_offset = global_duplex_offset; /* copy the device name */ @@ -1160,6 +1229,9 @@ init_model (struct scanner *s) s->reverse_by_mode[MODE_GRAYSCALE] = 0; s->reverse_by_mode[MODE_COLOR] = 0; + s->color_interlace[SIDE_FRONT] = COLOR_INTERLACE_RGB; + s->color_interlace[SIDE_BACK] = COLOR_INTERLACE_RGB; + s->always_op = 1; s->has_df = 1; s->has_btc = 1; @@ -1191,9 +1263,7 @@ init_model (struct scanner *s) /* specific settings missing from vpd */ if (strstr (s->model_name,"DR-9080") || strstr (s->model_name,"DR-7580")){ -#ifdef SANE_FRAME_JPEG s->has_comp_JPEG = 1; -#endif s->rgb_format = 2; } @@ -1203,7 +1273,10 @@ init_model (struct scanner *s) else if (strstr (s->model_name,"DR-9050") || strstr (s->model_name,"DR-7550") - || strstr (s->model_name,"DR-6050")){ + || strstr (s->model_name,"DR-6050") + || strstr (s->model_name,"DR-G1100") + || strstr (s->model_name,"DR-G1130") + ){ /*missing*/ s->std_res_x[DPI_100]=1; @@ -1367,6 +1440,7 @@ init_model (struct scanner *s) s->has_ssm_pay_head_len = 1; s->ppl_mod = 8; s->ccal_version = 3; + s->can_read_sensors = 1; } else if (strstr (s->model_name, "P-215")) { @@ -1382,6 +1456,90 @@ init_model (struct scanner *s) s->has_ssm_pay_head_len = 1; s->ppl_mod = 8; s->ccal_version = 3; + s->can_read_sensors = 1; + s->has_card = 1; + } + + else if (strstr (s->model_name,"DR-M160")){ + + /*missing*/ + s->std_res_x[DPI_100]=1; + s->std_res_y[DPI_100]=1; + s->std_res_x[DPI_150]=1; + s->std_res_y[DPI_150]=1; + s->std_res_x[DPI_200]=1; + s->std_res_y[DPI_200]=1; + s->std_res_x[DPI_300]=1; + s->std_res_y[DPI_300]=1; + s->std_res_x[DPI_400]=1; + s->std_res_y[DPI_400]=1; + s->std_res_x[DPI_600]=1; + s->std_res_y[DPI_600]=1; + + s->has_comp_JPEG = 1; + s->rgb_format = 1; + s->can_color = 1; + s->has_df_ultra = 1; + + s->color_inter_by_res[DPI_100] = COLOR_INTERLACE_GBR; + s->color_inter_by_res[DPI_150] = COLOR_INTERLACE_GBR; + s->color_inter_by_res[DPI_200] = COLOR_INTERLACE_BRG; + s->color_inter_by_res[DPI_400] = COLOR_INTERLACE_GBR; + + /*weirdness*/ + s->always_op = 0; + s->fixed_width = 1; + s->invert_tly = 1; + s->can_write_panel = 0; + s->has_ssm = 0; + s->has_ssm2 = 1; + s->duplex_interlace = DUPLEX_INTERLACE_FFBB; + s->duplex_offset_side = SIDE_FRONT; + + /*lies*/ + s->can_halftone=0; + s->can_monochrome=0; + } + + else if (strstr (s->model_name,"DR-M140")){ + + /*missing*/ + s->std_res_x[DPI_100]=1; + s->std_res_y[DPI_100]=1; + s->std_res_x[DPI_150]=1; + s->std_res_y[DPI_150]=1; + s->std_res_x[DPI_200]=1; + s->std_res_y[DPI_200]=1; + s->std_res_x[DPI_300]=1; + s->std_res_y[DPI_300]=1; + s->std_res_x[DPI_400]=1; + s->std_res_y[DPI_400]=1; + s->std_res_x[DPI_600]=1; + s->std_res_y[DPI_600]=1; + + s->has_comp_JPEG = 1; + s->rgb_format = 1; + s->can_color = 1; + s->has_df_ultra = 1; + + s->color_inter_by_res[DPI_100] = COLOR_INTERLACE_GBR; + s->color_inter_by_res[DPI_150] = COLOR_INTERLACE_GBR; + s->color_inter_by_res[DPI_200] = COLOR_INTERLACE_BRG; + s->color_inter_by_res[DPI_400] = COLOR_INTERLACE_GBR; + + /*weirdness*/ + s->always_op = 0; + s->fixed_width = 1; + s->invert_tly = 1; + s->can_write_panel = 0; + s->has_ssm = 0; + s->has_ssm2 = 1; + s->duplex_interlace = DUPLEX_INTERLACE_FFBB; + s->duplex_offset_side = SIDE_BACK; + + /*lies*/ + s->can_halftone=0; + s->can_monochrome=0; } DBG (10, "init_model: finish\n"); @@ -1435,6 +1593,8 @@ init_user (struct scanner *s) s->u.source = SOURCE_FLATBED; else if(s->has_adf) s->u.source = SOURCE_ADF_FRONT; + else if(s->has_card) + s->u.source = SOURCE_CARD_FRONT; /* scan mode */ if(s->can_monochrome) @@ -1628,6 +1788,16 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) s->source_list[i++]=STRING_ADFDUPLEX; } } + if(s->has_card){ + s->source_list[i++]=STRING_CARDFRONT; + + if(s->has_back){ + s->source_list[i++]=STRING_CARDBACK; + } + if(s->has_duplex){ + s->source_list[i++]=STRING_CARDDUPLEX; + } + } s->source_list[i]=NULL; opt->name = SANE_NAME_SCAN_SOURCE; @@ -1841,7 +2011,7 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->constraint_type = SANE_CONSTRAINT_RANGE; opt->constraint.range = &s->paper_x_range; - if(s->has_adf){ + if(s->has_adf || s->has_card){ opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; if(s->u.source == SOURCE_FLATBED){ opt->cap |= SANE_CAP_INACTIVE; @@ -1868,7 +2038,7 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->constraint_type = SANE_CONSTRAINT_RANGE; opt->constraint.range = &s->paper_y_range; - if(s->has_adf){ + if(s->has_adf || s->has_card){ opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; if(s->u.source == SOURCE_FLATBED){ opt->cap |= SANE_CAP_INACTIVE; @@ -1985,7 +2155,9 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) s->compress_list[i++]=STRING_NONE; if(s->has_comp_JPEG){ +#ifndef SANE_JPEG_DISABLED s->compress_list[i++]=STRING_JPEG; +#endif } s->compress_list[i]=NULL; @@ -2306,6 +2478,28 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } + if(option==OPT_ADF_LOADED){ + opt->name = "adf-loaded"; + opt->title = "ADF Loaded"; + opt->desc = "Paper available in ADF input hopper"; + opt->type = SANE_TYPE_BOOL; + opt->unit = SANE_UNIT_NONE; + opt->cap = SANE_CAP_SOFT_DETECT | SANE_CAP_HARD_SELECT | SANE_CAP_ADVANCED; + if(!s->can_read_sensors) + opt->cap = SANE_CAP_INACTIVE; + } + + if(option==OPT_CARD_LOADED){ + opt->name = "card-loaded"; + opt->title = "Card Loaded"; + opt->desc = "Paper available in card reader"; + opt->type = SANE_TYPE_BOOL; + opt->unit = SANE_UNIT_NONE; + opt->cap = SANE_CAP_SOFT_DETECT | SANE_CAP_HARD_SELECT | SANE_CAP_ADVANCED; + if(!s->can_read_sensors || !s->has_card) + opt->cap = SANE_CAP_INACTIVE; + } + return opt; } @@ -2382,6 +2576,15 @@ sane_control_option (SANE_Handle handle, SANE_Int option, else if(s->u.source == SOURCE_ADF_DUPLEX){ strcpy (val, STRING_ADFDUPLEX); } + else if(s->u.source == SOURCE_CARD_FRONT){ + strcpy (val, STRING_CARDFRONT); + } + else if(s->u.source == SOURCE_CARD_BACK){ + strcpy (val, STRING_CARDBACK); + } + else if(s->u.source == SOURCE_CARD_DUPLEX){ + strcpy (val, STRING_CARDDUPLEX); + } return SANE_STATUS_GOOD; case OPT_MODE: @@ -2581,6 +2784,15 @@ sane_control_option (SANE_Handle handle, SANE_Int option, *val_p = s->panel_counter; return ret; + case OPT_ADF_LOADED: + ret = read_sensors(s,OPT_ADF_LOADED); + *val_p = s->sensor_adf_loaded; + return ret; + + case OPT_CARD_LOADED: + ret = read_sensors(s,OPT_CARD_LOADED); + *val_p = s->sensor_card_loaded; + return ret; } } else if (action == SANE_ACTION_SET_VALUE) { @@ -2629,6 +2841,15 @@ sane_control_option (SANE_Handle handle, SANE_Int option, else if (!strcmp (val, STRING_ADFDUPLEX)) { tmp = SOURCE_ADF_DUPLEX; } + else if (!strcmp (val, STRING_CARDFRONT)) { + tmp = SOURCE_CARD_FRONT; + } + else if (!strcmp (val, STRING_CARDBACK)) { + tmp = SOURCE_CARD_BACK; + } + else if (!strcmp (val, STRING_CARDDUPLEX)) { + tmp = SOURCE_CARD_DUPLEX; + } else{ tmp = SOURCE_FLATBED; } @@ -2837,54 +3058,85 @@ ssm_buffer (struct scanner *s) { SANE_Status ret = SANE_STATUS_GOOD; - unsigned char cmd[SET_SCAN_MODE_len]; - size_t cmdLen = SET_SCAN_MODE_len; - - unsigned char out[SSM_PAY_len]; - size_t outLen = SSM_PAY_len; - DBG (10, "ssm_buffer: start\n"); - if(!s->has_ssm){ - DBG (10, "ssm_buffer: unsupported\n"); - return ret; + if(s->has_ssm){ + + unsigned char cmd[SET_SCAN_MODE_len]; + size_t cmdLen = SET_SCAN_MODE_len; + + unsigned char out[SSM_PAY_len]; + size_t outLen = SSM_PAY_len; + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE_code); + set_SSM_pf(cmd, 1); + set_SSM_pay_len(cmd, outLen); + + memset(out,0,outLen); + if(s->has_ssm_pay_head_len){ + set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); + } + set_SSM_page_code(out, SM_pc_buffer); + set_SSM_page_len(out, SSM_PAGE_len); + + if(s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_CARD_DUPLEX){ + set_SSM_BUFF_duplex(out, 1); + } + if(s->s.source == SOURCE_FLATBED){ + set_SSM_BUFF_fb(out, 1); + } + else if(s->s.source >= SOURCE_CARD_FRONT){ + set_SSM_BUFF_card(out, 1); + } + if(s->buffermode){ + set_SSM_BUFF_async(out, 1); + } + if(0){ + set_SSM_BUFF_ald(out, 1); + } + if(0){ + set_SSM_BUFF_unk(out,1); + } + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); } - memset(cmd,0,cmdLen); - set_SCSI_opcode(cmd, SET_SCAN_MODE_code); - set_SSM_pf(cmd, 1); - set_SSM_pay_len(cmd, outLen); + else if(s->has_ssm2){ - memset(out,0,outLen); - if(s->has_ssm_pay_head_len){ - set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); + unsigned char cmd[SET_SCAN_MODE2_len]; + size_t cmdLen = SET_SCAN_MODE2_len; + + unsigned char out[SSM2_PAY_len]; + size_t outLen = SSM2_PAY_len; + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE2_code); + set_SSM2_page_code(cmd, SM2_pc_buffer); + set_SSM2_pay_len(cmd, outLen); + + memset(out,0,outLen); + set_SSM2_BUFF_unk(out, !s->buffermode); + set_SSM2_BUFF_unk2(out, 0x40); + set_SSM2_BUFF_sync(out, !s->buffermode); + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); } - set_SSM_page_code(out, SM_pc_buffer); - set_SSM_page_len(out, SSM_PAGE_len); - if(s->s.source == SOURCE_ADF_DUPLEX){ - set_SSM_BUFF_duplex(out, 1); - } - else if(s->s.source == SOURCE_FLATBED){ - set_SSM_BUFF_fb(out, 1); - } - if(s->buffermode){ - set_SSM_BUFF_async(out, 1); - } - if(0){ - set_SSM_BUFF_ald(out, 1); - } - if(0){ - set_SSM_BUFF_unk(out,1); + else{ + DBG (10, "ssm_buffer: unsupported\n"); } - ret = do_cmd ( - s, 1, 0, - cmd, cmdLen, - out, outLen, - NULL, NULL - ); - DBG (10, "ssm_buffer: finish\n"); return ret; @@ -2895,57 +3147,118 @@ ssm_df (struct scanner *s) { SANE_Status ret = SANE_STATUS_GOOD; - unsigned char cmd[SET_SCAN_MODE_len]; - size_t cmdLen = SET_SCAN_MODE_len; - - unsigned char out[SSM_PAY_len]; - size_t outLen = SSM_PAY_len; - DBG (10, "ssm_df: start\n"); - - if(!s->has_ssm || !s->has_df){ + + if(!s->has_df){ DBG (10, "ssm_df: unsupported, finishing\n"); return ret; } + + if(s->has_ssm){ - memset(cmd,0,cmdLen); - set_SCSI_opcode(cmd, SET_SCAN_MODE_code); - set_SSM_pf(cmd, 1); - set_SSM_pay_len(cmd, outLen); + unsigned char cmd[SET_SCAN_MODE_len]; + size_t cmdLen = SET_SCAN_MODE_len; + + unsigned char out[SSM_PAY_len]; + size_t outLen = SSM_PAY_len; + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE_code); + set_SSM_pf(cmd, 1); + set_SSM_pay_len(cmd, outLen); + + memset(out,0,outLen); + if(s->has_ssm_pay_head_len){ + set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); + } + set_SSM_page_code(out, SM_pc_df); + set_SSM_page_len(out, SSM_PAGE_len); + + /* deskew by roller */ + if(s->rollerdeskew){ + set_SSM_DF_deskew_roll(out, 1); + } + + /* staple detection */ + if(s->stapledetect){ + set_SSM_DF_staple(out, 1); + } + + /* thickness */ + if(s->df_thickness){ + set_SSM_DF_thick(out, 1); + } + + /* length */ + if(s->df_length){ + set_SSM_DF_len(out, 1); + } + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); - memset(out,0,outLen); - if(s->has_ssm_pay_head_len){ - set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); } - set_SSM_page_code(out, SM_pc_df); - set_SSM_page_len(out, SSM_PAGE_len); - /* deskew by roller */ - if(s->rollerdeskew){ - set_SSM_DF_deskew_roll(out, 1); - } + else if(s->has_ssm2){ + + unsigned char cmd[SET_SCAN_MODE2_len]; + size_t cmdLen = SET_SCAN_MODE2_len; - /* staple detection */ - if(s->stapledetect){ - set_SSM_DF_staple(out, 1); - } + unsigned char out[SSM2_PAY_len]; + size_t outLen = SSM2_PAY_len; + + /* send ultrasonic offsets first */ + if(s->df_thickness && s->has_df_ultra){ + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE2_code); + set_SSM2_page_code(cmd, SM2_pc_ultra); + set_SSM2_pay_len(cmd, outLen); + + memset(out,0,outLen); + set_SSM2_ULTRA_top(out, 0); + set_SSM2_ULTRA_bot(out, 0); + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); + } - /* thickness */ - if(s->df_thickness){ - set_SSM_DF_thick(out, 1); - } + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE2_code); + set_SSM2_page_code(cmd, SM2_pc_df); + set_SSM2_pay_len(cmd, outLen); + + memset(out,0,outLen); + + /* thickness */ + if(s->df_thickness){ + set_SSM2_DF_thick(out, 1); + } + + /* length */ + if(s->df_length){ + set_SSM2_DF_len(out, 1); + } - /* length */ - if(s->df_length){ - set_SSM_DF_len(out, 1); + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); + } - ret = do_cmd ( - s, 1, 0, - cmd, cmdLen, - out, outLen, - NULL, NULL - ); + else{ + DBG (10, "ssm_df: unsupported\n"); + } DBG (10, "ssm_df: finish\n"); @@ -2957,140 +3270,203 @@ ssm_do (struct scanner *s) { SANE_Status ret = SANE_STATUS_GOOD; - unsigned char cmd[SET_SCAN_MODE_len]; - size_t cmdLen = SET_SCAN_MODE_len; + DBG (10, "ssm_do: start\n"); - unsigned char out[SSM_PAY_len]; - size_t outLen = SSM_PAY_len; + if(!s->can_color){ + DBG (10, "ssm_do: unsupported, finishing\n"); + return ret; + } + + if(s->has_ssm){ - DBG (10, "ssm_do: start\n"); + unsigned char cmd[SET_SCAN_MODE_len]; + size_t cmdLen = SET_SCAN_MODE_len; + + unsigned char out[SSM_PAY_len]; + size_t outLen = SSM_PAY_len; + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE_code); + set_SSM_pf(cmd, 1); + set_SSM_pay_len(cmd, outLen); + + memset(out,0,outLen); + if(s->has_ssm_pay_head_len){ + set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); + } + set_SSM_page_code(out, SM_pc_dropout); + set_SSM_page_len(out, SSM_PAGE_len); + + set_SSM_DO_unk1(out, 0x03); + + switch(s->dropout_color_f){ + case COLOR_RED: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_do(out,SSM_DO_red); + break; + case COLOR_GREEN: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_do(out,SSM_DO_green); + break; + case COLOR_BLUE: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_do(out,SSM_DO_blue); + break; + case COLOR_EN_RED: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_en(out,SSM_DO_red); + break; + case COLOR_EN_GREEN: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_en(out,SSM_DO_green); + break; + case COLOR_EN_BLUE: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_f_en(out,SSM_DO_blue); + break; + } + + switch(s->dropout_color_b){ + case COLOR_RED: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_do(out,SSM_DO_red); + break; + case COLOR_GREEN: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_do(out,SSM_DO_green); + break; + case COLOR_BLUE: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_do(out,SSM_DO_blue); + break; + case COLOR_EN_RED: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_en(out,SSM_DO_red); + break; + case COLOR_EN_GREEN: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_en(out,SSM_DO_green); + break; + case COLOR_EN_BLUE: + set_SSM_DO_unk2(out, 0x05); + set_SSM_DO_b_en(out,SSM_DO_blue); + break; + } + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); - if(!s->has_ssm || !s->can_color){ - DBG (10, "ssm_do: unsupported, finishing\n"); - return ret; } - memset(cmd,0,cmdLen); - set_SCSI_opcode(cmd, SET_SCAN_MODE_code); - set_SSM_pf(cmd, 1); - set_SSM_pay_len(cmd, outLen); - - memset(out,0,outLen); - if(s->has_ssm_pay_head_len){ - set_SSM_pay_head_len(out, SSM_PAY_HEAD_len); - } - set_SSM_page_code(out, SM_pc_dropout); - set_SSM_page_len(out, SSM_PAGE_len); + else if(s->has_ssm2){ - set_SSM_DO_unk1(out, 0x03); + unsigned char cmd[SET_SCAN_MODE2_len]; + size_t cmdLen = SET_SCAN_MODE2_len; + + unsigned char out[SSM2_PAY_len]; + size_t outLen = SSM2_PAY_len; + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SET_SCAN_MODE2_code); + set_SSM2_page_code(cmd, SM2_pc_dropout); + set_SSM2_pay_len(cmd, outLen); + + memset(out,0,outLen); + + switch(s->dropout_color_f){ + case COLOR_RED: + set_SSM2_DO_do(out,SSM_DO_red); + break; + case COLOR_GREEN: + set_SSM2_DO_do(out,SSM_DO_green); + break; + case COLOR_BLUE: + set_SSM2_DO_do(out,SSM_DO_blue); + break; + case COLOR_EN_RED: + set_SSM2_DO_en(out,SSM_DO_red); + break; + case COLOR_EN_GREEN: + set_SSM2_DO_en(out,SSM_DO_green); + break; + case COLOR_EN_BLUE: + set_SSM2_DO_en(out,SSM_DO_blue); + break; + } - switch(s->dropout_color_f){ - case COLOR_RED: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_do(out,SSM_DO_red); - break; - case COLOR_GREEN: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_do(out,SSM_DO_green); - break; - case COLOR_BLUE: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_do(out,SSM_DO_blue); - break; - case COLOR_EN_RED: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_en(out,SSM_DO_red); - break; - case COLOR_EN_GREEN: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_en(out,SSM_DO_green); - break; - case COLOR_EN_BLUE: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_f_en(out,SSM_DO_blue); - break; + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); } - switch(s->dropout_color_b){ - case COLOR_RED: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_do(out,SSM_DO_red); - break; - case COLOR_GREEN: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_do(out,SSM_DO_green); - break; - case COLOR_BLUE: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_do(out,SSM_DO_blue); - break; - case COLOR_EN_RED: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_en(out,SSM_DO_red); - break; - case COLOR_EN_GREEN: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_en(out,SSM_DO_green); - break; - case COLOR_EN_BLUE: - set_SSM_DO_unk2(out, 0x05); - set_SSM_DO_b_en(out,SSM_DO_blue); - break; + else{ + DBG (10, "ssm_do: unsupported\n"); } - ret = do_cmd ( - s, 1, 0, - cmd, cmdLen, - out, outLen, - NULL, NULL - ); - DBG (10, "ssm_do: finish\n"); return ret; } -/* used by recent scanners. meaning of payloads unknown */ static SANE_Status -ssm2 (struct scanner *s) +read_sensors(struct scanner *s,SANE_Int option) { - SANE_Status ret = SANE_STATUS_GOOD; - - unsigned char cmd[SET_SCAN_MODE2_len]; - size_t cmdLen = SET_SCAN_MODE2_len; + SANE_Status ret=SANE_STATUS_GOOD; - unsigned char out[SSM2_PAY_len]; - size_t outLen = SSM2_PAY_len; + unsigned char cmd[READ_len]; + size_t cmdLen = READ_len; - DBG (10, "ssm2:start\n"); + unsigned char in[R_SENSORS_len]; + size_t inLen = R_SENSORS_len; - if(!s->has_ssm2){ - DBG (10, "ssm2: unsupported, finishing\n"); + DBG (10, "read_sensors: start %d\n", option); + + if(!s->can_read_sensors){ + DBG (10, "read_sensors: unsupported, finishing\n"); return ret; } - memset(cmd,0,cmdLen); - set_SCSI_opcode(cmd, SET_SCAN_MODE2_code); - /*FIXME: set this correctly */ - set_SSM2_page_code(cmd, 0); - set_SSM2_pay_len(cmd, outLen); + /* only run this if frontend has already read the last time we got it */ + /* or if we don't care for such bookkeeping (private use) */ + if (!option || !s->sensors_read[option-OPT_ADF_LOADED]) { - /*FIXME: set these correctly */ - memset(out,0,outLen); - set_SSM2_unk(out, 0); - set_SSM2_unk2(out, 0); - set_SSM2_unk3(out, 0); + DBG (15, "read_sensors: running\n"); - /* - ret = do_cmd ( + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, READ_code); + set_R_datatype_code (cmd, SR_datatype_sensors); + set_R_xfer_length (cmd, inLen); + + ret = do_cmd ( s, 1, 0, cmd, cmdLen, - out, outLen, - NULL, NULL - );*/ + NULL, 0, + in, &inLen + ); + + if (ret == SANE_STATUS_GOOD || ret == SANE_STATUS_EOF) { + /*set flags indicating there is data to read*/ + memset(s->sensors_read,1,sizeof(s->sensors_read)); - DBG (10, "ssm2: finish\n"); + s->sensor_adf_loaded = get_R_SENSORS_adf(in); + s->sensor_card_loaded = get_R_SENSORS_card(in); + ret = SANE_STATUS_GOOD; + } + } + + if(option) + s->sensors_read[option-OPT_ADF_LOADED] = 0; + + DBG (10, "read_sensors: finish\n"); + return ret; } @@ -3112,9 +3488,9 @@ read_panel(struct scanner *s,SANE_Int option) return ret; } - /* only run this if frontend has read previous value - * or if the caller does not want the data stored */ - if (!option || !s->hw_read[option-OPT_START]) { + /* only run this if frontend has already read the last time we got it */ + /* or if we don't care for such bookkeeping (private use) */ + if (!option || !s->panel_read[option-OPT_START]) { DBG (15, "read_panel: running\n"); @@ -3132,8 +3508,7 @@ read_panel(struct scanner *s,SANE_Int option) if (ret == SANE_STATUS_GOOD || ret == SANE_STATUS_EOF) { /*set flags indicating there is data to read*/ - if(option) - memset(s->hw_read,1,sizeof(s->hw_read)); + memset(s->panel_read,1,sizeof(s->panel_read)); s->panel_start = get_R_PANEL_start(in); s->panel_stop = get_R_PANEL_stop(in); @@ -3143,12 +3518,13 @@ read_panel(struct scanner *s,SANE_Int option) s->panel_bypass_mode = get_R_PANEL_bypass_mode(in); s->panel_enable_led = get_R_PANEL_enable_led(in); s->panel_counter = get_R_PANEL_counter(in); + ret = SANE_STATUS_GOOD; } } if(option) - s->hw_read[option-OPT_START] = 0; + s->panel_read[option-OPT_START] = 0; DBG (10, "read_panel: finish %d\n",s->panel_counter); @@ -3294,14 +3670,12 @@ update_params(struct scanner *s, int calib) /* round down to pixel boundary for some scanners */ s->u.width -= s->u.width % s->ppl_mod; -#ifdef SANE_FRAME_JPEG /* jpeg requires 8x8 squares */ if(s->compress == COMP_JPEG && s->u.mode >= MODE_GRAYSCALE){ s->u.format = SANE_FRAME_JPEG; s->u.width -= s->u.width % 8; s->u.height -= s->u.height % 8; } -#endif s->u.Bpl = s->u.width * s->u.bpp / 8; s->u.valid_Bpl = s->u.Bpl; @@ -3396,7 +3770,8 @@ update_params(struct scanner *s, int calib) } /* some scanners need longer scans because front/back is offset */ - if(s->u.source == SOURCE_ADF_DUPLEX && s->duplex_offset && !calib) + if((s->u.source == SOURCE_ADF_DUPLEX || s->u.source == SOURCE_CARD_DUPLEX) + && s->duplex_offset && !calib) s->s.height = (s->u.br_y-s->u.tl_y+s->duplex_offset) * s->u.dpi_y / 1200; /* round lines up to even number */ @@ -3421,7 +3796,7 @@ update_params(struct scanner *s, int calib) else{ memcpy(&s->i,&s->u,sizeof(struct img_params)); /*dumb scanners pad the top of front page in duplex*/ - if(s->i.source == SOURCE_ADF_DUPLEX) + if(s->i.source == SOURCE_ADF_DUPLEX || s->i.source == SOURCE_CARD_DUPLEX) s->i.skip_lines[s->duplex_offset_side] = s->duplex_offset * s->i.dpi_y / 1200; } @@ -3485,7 +3860,7 @@ sane_start (SANE_Handle handle) if(!s->started){ /* load side marker */ - if(s->u.source == SOURCE_ADF_BACK){ + if(s->u.source == SOURCE_ADF_BACK || s->u.source == SOURCE_CARD_BACK){ s->side = SIDE_BACK; } else{ @@ -3549,7 +3924,7 @@ sane_start (SANE_Handle handle) goto errors; } - /* buffer/duplex/ald command */ + /* buffer/duplex/ald/fb/card command */ ret = ssm_buffer(s); if (ret != SANE_STATUS_GOOD) { DBG (5, "sane_start: ERROR: cannot ssm buffer\n"); @@ -3591,18 +3966,21 @@ sane_start (SANE_Handle handle) goto errors; } - /* grab next page */ - ret = object_position (s, SANE_TRUE); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot load page\n"); - goto errors; - } - - /* wait for scanner to finish load */ - ret = wait_scanner (s); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot wait scanner\n"); - goto errors; + /* card reader dislikes op? */ + if(s->s.source < SOURCE_CARD_FRONT){ + /* grab next page */ + ret = object_position (s, SANE_TRUE); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_start: ERROR: cannot load page\n"); + goto errors; + } + + /* wait for scanner to finish load */ + ret = wait_scanner (s); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_start: ERROR: cannot wait scanner\n"); + goto errors; + } } /* start scanning */ @@ -3619,7 +3997,7 @@ sane_start (SANE_Handle handle) else{ /* duplex needs to switch sides */ - if(s->s.source == SOURCE_ADF_DUPLEX){ + if(s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_CARD_DUPLEX){ s->side = !s->side; } @@ -3635,7 +4013,7 @@ sane_start (SANE_Handle handle) /* otherwise buffered back page will be lost */ /* ingest paper with adf (no-op for fb) */ /* dont call object pos or scan on back side of duplex scan */ - if(s->side == SIDE_FRONT || s->s.source == SOURCE_ADF_BACK){ + if(s->side == SIDE_FRONT || s->s.source == SOURCE_ADF_BACK || s->s.source == SOURCE_CARD_BACK){ /* clean scan params for new scan */ ret = clean_params(s); @@ -3694,9 +4072,7 @@ sane_start (SANE_Handle handle) * API has no way to inform the frontend of this, * so we block and buffer. yuck */ if( (s->swdeskew || s->swdespeck || s->swcrop) -#ifdef SANE_FRAME_JPEG && s->s.format != SANE_FRAME_JPEG -#endif ){ /* get image */ @@ -3772,23 +4148,26 @@ clean_params (struct scanner *s) s->s.bytes_tot[1]=0; /* store the number of front bytes */ - if ( s->u.source != SOURCE_ADF_BACK ) + if ( s->u.source != SOURCE_ADF_BACK && s->u.source != SOURCE_CARD_BACK ) s->u.bytes_tot[SIDE_FRONT] = s->u.Bpl * s->u.height; - if ( s->i.source != SOURCE_ADF_BACK ) + if ( s->i.source != SOURCE_ADF_BACK && s->i.source != SOURCE_CARD_BACK ) s->i.bytes_tot[SIDE_FRONT] = s->i.Bpl * s->i.height; - if ( s->s.source != SOURCE_ADF_BACK ) + if ( s->s.source != SOURCE_ADF_BACK && s->s.source != SOURCE_CARD_BACK ) s->s.bytes_tot[SIDE_FRONT] = s->s.Bpl * s->s.height; /* store the number of back bytes */ - if ( s->u.source == SOURCE_ADF_DUPLEX || s->u.source == SOURCE_ADF_BACK ) + if ( s->u.source == SOURCE_ADF_DUPLEX || s->u.source == SOURCE_ADF_BACK + || s->u.source == SOURCE_CARD_DUPLEX || s->u.source == SOURCE_CARD_BACK ) s->u.bytes_tot[SIDE_BACK] = s->u.Bpl * s->u.height; - if ( s->i.source == SOURCE_ADF_DUPLEX || s->i.source == SOURCE_ADF_BACK ) + if ( s->i.source == SOURCE_ADF_DUPLEX || s->i.source == SOURCE_ADF_BACK + || s->i.source == SOURCE_CARD_DUPLEX || s->i.source == SOURCE_CARD_BACK ) s->i.bytes_tot[SIDE_BACK] = s->i.Bpl * s->i.height; - if ( s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_ADF_BACK ) + if ( s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_ADF_BACK + || s->s.source == SOURCE_CARD_DUPLEX || s->s.source == SOURCE_CARD_BACK ) s->s.bytes_tot[SIDE_BACK] = s->s.Bpl * s->s.height; DBG (10, "clean_params: finish\n"); @@ -3863,7 +4242,7 @@ set_window (struct scanner *s) set_WPDB_wdblen(header, SW_desc_len); /* init the window block */ - if (s->s.source == SOURCE_ADF_BACK) { + if (s->s.source == SOURCE_ADF_BACK || s->s.source == SOURCE_CARD_BACK) { set_WD_wid (desc1, WD_wid_back); } else{ @@ -3933,13 +4312,11 @@ set_window (struct scanner *s) set_WD_compress_type(desc1, COMP_NONE); set_WD_compress_arg(desc1, 0); -#ifdef SANE_FRAME_JPEG /* some scanners support jpeg image compression, for color/gs only */ if(s->s.format == SANE_FRAME_JPEG){ set_WD_compress_type(desc1, COMP_JPEG); set_WD_compress_arg(desc1, s->compress_arg); } -#endif /*build the command*/ memset(cmd,0,cmdLen); @@ -3953,7 +4330,7 @@ set_window (struct scanner *s) NULL, NULL ); - if (!ret && s->s.source == SOURCE_ADF_DUPLEX) { + if (!ret && (s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_CARD_DUPLEX)) { set_WD_wid (desc1, WD_wid_back); ret = do_cmd ( s, 1, 0, @@ -4037,9 +4414,9 @@ start_scan (struct scanner *s, int type) out[1] = type; } - if (s->s.source != SOURCE_ADF_DUPLEX) { + if (s->s.source != SOURCE_ADF_DUPLEX && s->s.source != SOURCE_CARD_DUPLEX) { outLen--; - if(s->s.source == SOURCE_ADF_BACK) { + if(s->s.source == SOURCE_ADF_BACK || s->s.source == SOURCE_CARD_BACK) { out[0] = WD_wid_back; } } @@ -4100,7 +4477,7 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len s->reading = 1; /* double width pnm interlacing */ - if(s->s.source == SOURCE_ADF_DUPLEX + if((s->s.source == SOURCE_ADF_DUPLEX || s->s.source == SOURCE_CARD_DUPLEX) && s->s.format <= SANE_FRAME_RGB && s->duplex_interlace != DUPLEX_INTERLACE_NONE ){ @@ -4225,7 +4602,6 @@ read_from_scanner(struct scanner *s, int side, int exact) inLen = 0; } -#ifdef SANE_FRAME_JPEG /* this is jpeg data, we need to fix the missing image size */ if(s->s.format == SANE_FRAME_JPEG){ @@ -4275,7 +4651,6 @@ read_from_scanner(struct scanner *s, int side, int exact) } } } -#endif /*scanner may have sent more data than we asked for, chop it*/ if(inLen > remain){ @@ -4301,37 +4676,32 @@ read_from_scanner(struct scanner *s, int side, int exact) if(ret == SANE_STATUS_EOF){ - switch (s->s.format){ + /* this is jpeg data, we need to change the total size */ + if(s->s.format == SANE_FRAME_JPEG){ + s->s.bytes_tot[side] = s->s.bytes_sent[side]; + s->i.bytes_tot[side] = s->i.bytes_sent[side]; + s->u.bytes_tot[side] = s->i.bytes_sent[side]; + } -#ifdef SANE_FRAME_JPEG - /* this is jpeg data, we need to change the total size */ - case SANE_FRAME_JPEG: - s->s.bytes_tot[side] = s->s.bytes_sent[side]; - s->i.bytes_tot[side] = s->i.bytes_sent[side]; - s->u.bytes_tot[side] = s->i.bytes_sent[side]; - break; -#endif - - /* this is non-jpeg data, fill remainder, change rx'd size */ - default: + /* this is non-jpeg data, fill remainder, change rx'd size */ + else{ - DBG (15, "read_from_scanner: eof: %d %d\n", s->i.bytes_tot[side], s->i.bytes_sent[side]); + DBG (15, "read_from_scanner: eof: %d %d\n", s->i.bytes_tot[side], s->i.bytes_sent[side]); - /* clone the last line repeatedly until the end */ - while(s->i.bytes_tot[side] > s->i.bytes_sent[side]){ - memcpy( - s->buffers[side]+s->i.bytes_sent[side]-s->i.Bpl, - s->buffers[side]+s->i.bytes_sent[side], - s->i.Bpl - ); - s->i.bytes_sent[side] += s->i.Bpl; - } + /* clone the last line repeatedly until the end */ + while(s->i.bytes_tot[side] > s->i.bytes_sent[side]){ + memcpy( + s->buffers[side]+s->i.bytes_sent[side]-s->i.Bpl, + s->buffers[side]+s->i.bytes_sent[side], + s->i.Bpl + ); + s->i.bytes_sent[side] += s->i.Bpl; + } - DBG (15, "read_from_scanner: eof2: %d %d\n", s->i.bytes_tot[side], s->i.bytes_sent[side]); + DBG (15, "read_from_scanner: eof2: %d %d\n", s->i.bytes_tot[side], s->i.bytes_sent[side]); - /* pretend we got all the data from scanner */ - s->s.bytes_sent[side] = s->s.bytes_tot[side]; - break; + /* pretend we got all the data from scanner */ + s->s.bytes_sent[side] = s->s.bytes_tot[side]; } s->i.eof[side] = 1; @@ -4441,57 +4811,52 @@ read_from_scanner_duplex(struct scanner *s,int exact) if(ret == SANE_STATUS_EOF){ - switch (s->s.format){ - -#ifdef SANE_FRAME_JPEG - /* this is jpeg data, we need to change the total size */ - case SANE_FRAME_JPEG: - s->s.bytes_tot[SIDE_FRONT] = s->s.bytes_sent[SIDE_FRONT]; - s->s.bytes_tot[SIDE_BACK] = s->s.bytes_sent[SIDE_BACK]; - s->i.bytes_tot[SIDE_FRONT] = s->i.bytes_sent[SIDE_FRONT]; - s->i.bytes_tot[SIDE_BACK] = s->i.bytes_sent[SIDE_BACK]; - s->u.bytes_tot[SIDE_FRONT] = s->i.bytes_sent[SIDE_FRONT]; - s->u.bytes_tot[SIDE_BACK] = s->i.bytes_sent[SIDE_BACK]; - break; -#endif - - /* this is non-jpeg data, fill remainder, change rx'd size */ - default: + /* this is jpeg data, we need to change the total size */ + if(s->s.format == SANE_FRAME_JPEG){ + s->s.bytes_tot[SIDE_FRONT] = s->s.bytes_sent[SIDE_FRONT]; + s->s.bytes_tot[SIDE_BACK] = s->s.bytes_sent[SIDE_BACK]; + s->i.bytes_tot[SIDE_FRONT] = s->i.bytes_sent[SIDE_FRONT]; + s->i.bytes_tot[SIDE_BACK] = s->i.bytes_sent[SIDE_BACK]; + s->u.bytes_tot[SIDE_FRONT] = s->i.bytes_sent[SIDE_FRONT]; + s->u.bytes_tot[SIDE_BACK] = s->i.bytes_sent[SIDE_BACK]; + } - DBG (15, "read_from_scanner_duplex: eof: %d %d %d %d\n", - s->i.bytes_tot[SIDE_FRONT], s->i.bytes_sent[SIDE_FRONT], - s->i.bytes_tot[SIDE_BACK], s->i.bytes_sent[SIDE_BACK] - ); + /* this is non-jpeg data, fill remainder, change rx'd size */ + else{ - /* clone the last line repeatedly until the end */ - while(s->i.bytes_tot[SIDE_FRONT] > s->i.bytes_sent[SIDE_FRONT]){ - memcpy( - s->buffers[SIDE_FRONT]+s->i.bytes_sent[SIDE_FRONT]-s->i.Bpl, - s->buffers[SIDE_FRONT]+s->i.bytes_sent[SIDE_FRONT], - s->i.Bpl - ); - s->i.bytes_sent[SIDE_FRONT] += s->i.Bpl; - } + DBG (15, "read_from_scanner_duplex: eof: %d %d %d %d\n", + s->i.bytes_tot[SIDE_FRONT], s->i.bytes_sent[SIDE_FRONT], + s->i.bytes_tot[SIDE_BACK], s->i.bytes_sent[SIDE_BACK] + ); - /* clone the last line repeatedly until the end */ - while(s->i.bytes_tot[SIDE_BACK] > s->i.bytes_sent[SIDE_BACK]){ - memcpy( - s->buffers[SIDE_BACK]+s->i.bytes_sent[SIDE_BACK]-s->i.Bpl, - s->buffers[SIDE_BACK]+s->i.bytes_sent[SIDE_BACK], - s->i.Bpl - ); - s->i.bytes_sent[SIDE_BACK] += s->i.Bpl; - } + /* clone the last line repeatedly until the end */ + while(s->i.bytes_tot[SIDE_FRONT] > s->i.bytes_sent[SIDE_FRONT]){ + memcpy( + s->buffers[SIDE_FRONT]+s->i.bytes_sent[SIDE_FRONT]-s->i.Bpl, + s->buffers[SIDE_FRONT]+s->i.bytes_sent[SIDE_FRONT], + s->i.Bpl + ); + s->i.bytes_sent[SIDE_FRONT] += s->i.Bpl; + } - DBG (15, "read_from_scanner_duplex: eof2: %d %d %d %d\n", - s->i.bytes_tot[SIDE_FRONT], s->i.bytes_sent[SIDE_FRONT], - s->i.bytes_tot[SIDE_BACK], s->i.bytes_sent[SIDE_BACK] + /* clone the last line repeatedly until the end */ + while(s->i.bytes_tot[SIDE_BACK] > s->i.bytes_sent[SIDE_BACK]){ + memcpy( + s->buffers[SIDE_BACK]+s->i.bytes_sent[SIDE_BACK]-s->i.Bpl, + s->buffers[SIDE_BACK]+s->i.bytes_sent[SIDE_BACK], + s->i.Bpl ); + s->i.bytes_sent[SIDE_BACK] += s->i.Bpl; + } - /* pretend we got all the data from scanner */ - s->s.bytes_sent[SIDE_FRONT] = s->s.bytes_tot[SIDE_FRONT]; - s->s.bytes_sent[SIDE_BACK] = s->s.bytes_tot[SIDE_BACK]; - break; + DBG (15, "read_from_scanner_duplex: eof2: %d %d %d %d\n", + s->i.bytes_tot[SIDE_FRONT], s->i.bytes_sent[SIDE_FRONT], + s->i.bytes_tot[SIDE_BACK], s->i.bytes_sent[SIDE_BACK] + ); + + /* pretend we got all the data from scanner */ + s->s.bytes_sent[SIDE_FRONT] = s->s.bytes_tot[SIDE_FRONT]; + s->s.bytes_sent[SIDE_BACK] = s->s.bytes_tot[SIDE_BACK]; } s->i.eof[SIDE_FRONT] = 1; @@ -4522,6 +4887,7 @@ copy_simplex(struct scanner *s, unsigned char * buf, int len, int side) unsigned char * line = NULL; int line_next = 0; + int inter = get_color_inter(s,side,s->s.dpi_x); /* jpeg data should not pass thru this function, so copy and bail out */ if(s->s.format > SANE_FRAME_RGB){ @@ -4592,7 +4958,7 @@ copy_simplex(struct scanner *s, unsigned char * buf, int len, int side) else if (s->s.format == SANE_FRAME_RGB){ - switch (s->color_interlace[side]) { + switch (inter) { /* scanner returns color data as bgrbgr... */ case COLOR_INTERLACE_BGR: @@ -4604,6 +4970,26 @@ copy_simplex(struct scanner *s, unsigned char * buf, int len, int side) } break; + /* scanner returns color data as gbrgbr... */ + case COLOR_INTERLACE_GBR: + DBG (17, "copy_simplex: color, GBR\n"); + for (j=0; j<pwidth; j++){ + line[line_next++] = buf[i+j*3+2]; + line[line_next++] = buf[i+j*3]; + line[line_next++] = buf[i+j*3+1]; + } + break; + + /* scanner returns color data as brgbrg... */ + case COLOR_INTERLACE_BRG: + DBG (17, "copy_simplex: color, BRG\n"); + for (j=0; j<pwidth; j++){ + line[line_next++] = buf[i+j*3+1]; + line[line_next++] = buf[i+j*3+2]; + line[line_next++] = buf[i+j*3]; + } + break; + /* one line has the following format: RRR...rrrGGG...gggBBB...bbb */ case COLOR_INTERLACE_RRGGBB: DBG (17, "copy_simplex: color, RRGGBB\n"); @@ -4768,7 +5154,7 @@ copy_duplex(struct scanner *s, unsigned char * buf, int len) } } - /* no scanners use this? */ + /* full line of front, then full line of back */ else if(s->duplex_interlace == DUPLEX_INTERLACE_FFBB){ for(i=0; i<len; i+=dbwidth){ memcpy(front+flen,buf+i,bwidth); @@ -4877,7 +5263,7 @@ copy_line(struct scanner *s, unsigned char * buff, int side) /* scan is wider than user wanted, skip some pixels on left side */ if(s->i.width != s->s.width){ - offset = ((s->valid_x-s->i.page_x) / 2 + s->i.tl_x) * s->i.dpi_x/1200*3; + offset = ((s->valid_x-s->i.page_x) / 2 + s->i.tl_x) * s->i.dpi_x/1200; } /* change mode, store line in buffer */ @@ -4905,7 +5291,7 @@ copy_line(struct scanner *s, unsigned char * buff, int side) /*loop over output bits*/ for(j=0;j<8;j++){ - int source = (offset+i)*24 + j*3; + int source = offset*3 + i*24 + j*3; if( (line[source] + line[source+1] + line[source+2]) < thresh ){ curr |= 1 << (7-j); } @@ -5967,6 +6353,7 @@ default_globals(void) { global_buffer_size = global_buffer_size_default; global_padded_read = global_padded_read_default; + global_extra_status = global_extra_status_default; global_duplex_offset = global_duplex_offset_default; global_vendor_name[0] = 0; global_model_name[0] = 0; @@ -6252,7 +6639,6 @@ do_scsi_cmd(struct scanner *s, int runRS, int shortTime, ) { int ret; - size_t actLen = 0; /*shut up compiler*/ runRS=runRS; @@ -6270,7 +6656,6 @@ do_scsi_cmd(struct scanner *s, int runRS, int shortTime, if (inBuff && inLen){ DBG(25, "in: reading %d bytes\n", (int)*inLen); memset(inBuff,0,*inLen); - actLen = *inLen; } ret = sanei_scsi_cmd2(s->fd, cmdBuff, cmdLen, outBuff, outLen, inBuff, inLen); @@ -6285,7 +6670,7 @@ do_scsi_cmd(struct scanner *s, int runRS, int shortTime, DBG(25, "in: short read, remainder %lu bytes\n", (u_long)s->rs_info); *inLen -= s->rs_info; } - hexdump(30, "in: <<", inBuff, *inLen); + hexdump(31, "in: <<", inBuff, *inLen); DBG(25, "in: read %d bytes\n", (int)*inLen); } @@ -6319,16 +6704,15 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, unsigned char * inBuffer = NULL; int inTimeout = 0; - size_t statOffset = 0; - size_t statLength = 0; - size_t statActual = 0; - unsigned char * statBuffer = NULL; - int statTimeout = 0; + size_t extraLength = 0; int ret = 0; int ret2 = 0; - DBG (10, "do_usb_cmd: start\n"); + struct timeval timer; + gettimeofday(&timer,NULL); + + DBG (10, "do_usb_cmd: start %lu %lu\n", (long unsigned int)timer.tv_sec, (long unsigned int)timer.tv_usec); /****************************************************************/ /* the command stage */ @@ -6376,6 +6760,20 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, } /****************************************************************/ + /* the extra status stage, used by few scanners */ + /* this is like the regular status block, with an additional */ + /* length component at the end */ + if(s->extra_status){ + ret2 = do_usb_status(s,runRS,shortTime,&extraLength); + + /* bail out on bad RS status */ + if(ret2){ + DBG(5,"extra: bad RS status, %d\n", ret2); + return ret2; + } + } + + /****************************************************************/ /* the output stage */ if(outBuff && outLen){ @@ -6432,6 +6830,12 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, inLength = inOffset+*inLen; inActual = inLength; + /* use the extra length to alter the amount of in we request */ + if(s->extra_status && extraLength && *inLen > extraLength){ + DBG(5,"in: adjust extra, %d %d\n", (int)*inLen, (int)extraLength); + inActual = inOffset+extraLength; + } + /*blast caller's copy in case we error out*/ *inLen = 0; @@ -6443,16 +6847,16 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, sanei_usb_set_timeout(inTimeout); /* build inBuffer */ - inBuffer = calloc(inLength,1); + inBuffer = calloc(inActual,1); if(!inBuffer){ DBG(5,"in: no mem\n"); return SANE_STATUS_NO_MEM; } - DBG(25, "in: reading %d bytes, timeout %d\n", (int)inLength, inTimeout); + DBG(25, "in: reading %d bytes, timeout %d\n", (int)inActual, inTimeout); ret = sanei_usb_read_bulk(s->fd, inBuffer, &inActual); DBG(25, "in: read %d bytes, retval %d\n", (int)inActual, ret); - hexdump(30, "in: <<", inBuffer, inActual); + hexdump(31, "in: <<", inBuffer, inActual); if(!inActual){ DBG(5,"in: got no data, clearing\n"); @@ -6474,49 +6878,8 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, } /****************************************************************/ - /* the status stage */ - statOffset = 0; - if(s->padded_read) - statOffset = USB_HEADER_LEN; - - statLength = statOffset+USB_STATUS_LEN; - statActual = statLength; - statTimeout = USB_STATUS_TIME; - - /* change timeout */ - if(shortTime) - statTimeout/=60; - sanei_usb_set_timeout(statTimeout); - - /* build statBuffer */ - statBuffer = calloc(statLength,1); - if(!statBuffer){ - DBG(5,"stat: no mem\n"); - if(inBuffer) free(inBuffer); - return SANE_STATUS_NO_MEM; - } - - DBG(25, "stat: reading %d bytes, timeout %d\n", (int)statLength, statTimeout); - ret2 = sanei_usb_read_bulk(s->fd, statBuffer, &statActual); - DBG(25, "stat: read %d bytes, retval %d\n", (int)statActual, ret2); - hexdump(30, "stat: <<", statBuffer, statActual); - - /*weird status*/ - if(ret2 != SANE_STATUS_GOOD){ - DBG(5,"stat: clearing error '%s'\n",sane_strstatus(ret2)); - ret2 = do_usb_clear(s,1,runRS); - } - /*short read*/ - else if(statLength != statActual){ - DBG(5,"stat: clearing short %d/%d\n",(int)statLength,(int)statActual); - ret2 = do_usb_clear(s,1,runRS); - } - /*inspect the last byte of the status response*/ - else if(statBuffer[statLength-1]){ - DBG(5,"stat: status %d\n",statBuffer[statLength-1]); - ret2 = do_usb_clear(s,0,runRS); - } - free(statBuffer); + /* the normal status stage */ + ret2 = do_usb_status(s,runRS,shortTime,&extraLength); /* if status said EOF, adjust input with remainder count */ if(ret2 == SANE_STATUS_EOF && inBuffer){ @@ -6524,11 +6887,11 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, /* EOF is ok */ ret2 = SANE_STATUS_GOOD; - if(inActual <= inLength - s->rs_info){ - DBG(5,"in: we read <= RS, ignoring RS: %d <= %d (%d-%d)\n", + if(inActual < inLength - s->rs_info){ + DBG(5,"in: we read < RS, ignoring RS: %d < %d (%d-%d)\n", (int)inActual,(int)(inLength-s->rs_info),(int)inLength,(int)s->rs_info); } - else if(s->rs_info){ + else if(inActual > inLength - s->rs_info){ DBG(5,"in: we read > RS, using RS: %d to %d (%d-%d)\n", (int)inActual,(int)(inLength-s->rs_info),(int)inLength,(int)s->rs_info); inActual = inLength - s->rs_info; @@ -6556,7 +6919,80 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, free(inBuffer); } - DBG (10, "do_usb_cmd: finish\n"); + gettimeofday(&timer,NULL); + + DBG (10, "do_usb_cmd: finish %lu %lu\n", (long unsigned int)timer.tv_sec, (long unsigned int)timer.tv_usec); + + return ret; +} + +static SANE_Status +do_usb_status(struct scanner *s, int runRS, int shortTime, size_t * extraLength) +{ + +#define EXTRA_READ_len 4 + + size_t statPadding = 0; + size_t statOffset = 0; + size_t statLength = 0; + size_t statActual = 0; + unsigned char * statBuffer = NULL; + int statTimeout = 0; + + int ret = 0; + + if(s->padded_read) + statPadding = USB_HEADER_LEN; + + statLength = statPadding+USB_STATUS_LEN; + statOffset = statLength-1; + + if(s->extra_status) + statLength += EXTRA_READ_len; + + statActual = statLength; + statTimeout = USB_STATUS_TIME; + + /* change timeout */ + if(shortTime) + statTimeout/=60; + sanei_usb_set_timeout(statTimeout); + + /* build statBuffer */ + statBuffer = calloc(statLength,1); + if(!statBuffer){ + DBG(5,"stat: no mem\n"); + return SANE_STATUS_NO_MEM; + } + + DBG(25, "stat: reading %d bytes, timeout %d\n", (int)statLength, statTimeout); + ret = sanei_usb_read_bulk(s->fd, statBuffer, &statActual); + DBG(25, "stat: read %d bytes, retval %d\n", (int)statActual, ret); + hexdump(30, "stat: <<", statBuffer, statActual); + + /*weird status*/ + if(ret != SANE_STATUS_GOOD){ + DBG(5,"stat: clearing error '%s'\n",sane_strstatus(ret)); + ret = do_usb_clear(s,1,runRS); + } + /*short read*/ + else if(statLength != statActual){ + DBG(5,"stat: clearing short %d/%d\n",(int)statLength,(int)statActual); + ret = do_usb_clear(s,1,runRS); + } + /*inspect the status byte of the response*/ + else if(statBuffer[statOffset]){ + DBG(5,"stat: status %d\n",statBuffer[statLength-1-4]); + ret = do_usb_clear(s,0,runRS); + } + + /*extract the extra length byte of the response*/ + if(s->extra_status){ + *extraLength = get_ES_length(statBuffer); + DBG(15,"stat: extra %d\n",(int)*extraLength); + } + + free(statBuffer); return ret; } @@ -6670,6 +7106,26 @@ wait_scanner(struct scanner *s) return ret; } +/* Some scanners have per-resolution + * color interlacing values, but most + * don't. This helper can tell the + * difference. + */ +static int +get_color_inter(struct scanner *s, int side, int res) +{ + int i; + for(i=0;i<DPI_1200;i++){ + if(res == dpi_list[i]) + break; + } + + if(s->color_inter_by_res[i]) + return s->color_inter_by_res[i]; + + return s->color_interlace[side]; +} + /* s->u.page_x stores the user setting * for the paper width in adf. sometimes, * we need a value that differs from this @@ -6789,7 +7245,8 @@ hexdump (int level, char *comment, unsigned char *p, int l) } /* print last (partial) line */ - DBG (level, "%s\n", line); + if (i) + DBG (level, "%s\n", line); } /** diff --git a/backend/canon_dr.conf.in b/backend/canon_dr.conf.in index ef1dfdf..e946d9b 100644 --- a/backend/canon_dr.conf.in +++ b/backend/canon_dr.conf.in @@ -15,8 +15,9 @@ ####################################################################### # Set data buffer size, in bytes. The value ranges from 4096 - infinity -# large values may cause timeouts, small causes slow scans. 4MB default -#option buffer-size 4194304 +# Large values may cause timeouts, or long pauses at the end of each +# page. Small values may cause slow scans. 2MB is the default. +#option buffer-size 2097152 ####################################################################### # Most scanners dont pad their reads @@ -138,9 +139,68 @@ usb 0x1083 0x1638 # CR-135i usb 0x1083 0x1639 +# DR-M160 +option extra-status 1 +option duplex-offset 400 +usb 0x1083 0x163e + +# DR-M140 +option extra-status 1 +option duplex-offset 400 +usb 0x1083 0x163f + +# DR-C125 +usb 0x1083 0x1640 + +# DR-P215 +usb 0x1083 0x1641 + # P-215 usb 0x1083 0x1646 +# FSU-201 +usb 0x1083 0x1648 + +# DR-C130 +usb 0x1083 0x164a + +# DR-P208 +usb 0x1083 0x164b + # P-208 usb 0x1083 0x164c +# DR-G1130 +option buffer-size 8000000 +usb 0x1083 0x164f + +# DR-G1100 +option buffer-size 8000000 +usb 0x1083 0x1650 + +# DR-C120 +usb 0x1083 0x1651 + +# P-201 +usb 0x1083 0x1652 + +# DR-F120 +usb 0x1083 0x1654 + +# DR-M1060 +usb 0x1083 0x1657 + +# DR-C225 +usb 0x1083 0x1658 + +# DR-P215II +usb 0x1083 0x1659 + +# P-215II +usb 0x1083 0x165b + +# DR-P208II +usb 0x1083 0x165d + +# P-208II +usb 0x1083 0x165f diff --git a/backend/canon_dr.h b/backend/canon_dr.h index 1bf95a0..4a19f55 100644 --- a/backend/canon_dr.h +++ b/backend/canon_dr.h @@ -58,6 +58,8 @@ enum scanner_Option OPT_COUNTONLY, OPT_BYPASSMODE, OPT_COUNTER, + OPT_ADF_LOADED, + OPT_CARD_LOADED, /* must come last: */ NUM_OPTIONS @@ -174,13 +176,16 @@ struct scanner int has_flatbed; int has_duplex; int has_back; /* not all duplex scanners can do adf back side only */ + int has_card; /* P215 has a card reader instead of fb */ int has_comp_JPEG; int has_buffer; int has_df; + int has_df_ultra; int has_btc; int has_ssm; /* older scanners use this set scan mode command */ int has_ssm2; /* newer scanners user this similar command */ int has_ssm_pay_head_len; /* newer scanners put the length twice in ssm */ + int can_read_sensors; int can_read_panel; int can_write_panel; int rgb_format; /* meaning unknown */ @@ -190,11 +195,13 @@ struct scanner int invert_tly; /* weird bug in some smaller scanners */ int unknown_byte2; /* weird byte, required, meaning unknown */ int padded_read; /* some machines need extra 12 bytes on reads */ + int extra_status; /* some machines need extra status read after cmd */ int fixed_width; /* some machines always scan full width */ int even_Bpl; /* some machines require even bytes per line */ int gray_interlace[2]; /* different models interlace heads differently */ int color_interlace[2]; /* different models interlace colors differently */ + int color_inter_by_res[16]; /* and some even change by resolution */ int duplex_interlace; /* different models interlace sides differently */ int jpeg_interlace; /* different models interlace jpeg sides differently */ int duplex_offset; /* number of lines of padding added to front (1/1200)*/ @@ -224,7 +231,7 @@ struct scanner /*mode group*/ SANE_String_Const mode_list[7]; - SANE_String_Const source_list[5]; + SANE_String_Const source_list[8]; SANE_Int res_list[17]; SANE_Range res_range; @@ -334,9 +341,12 @@ struct scanner int panel_bypass_mode; int panel_enable_led; int panel_counter; + int sensor_adf_loaded; + int sensor_card_loaded; /* values which are used to track the frontend's access to sensors */ - char hw_read[NUM_OPTIONS-OPT_START]; + char panel_read[OPT_COUNTER - OPT_START + 1]; + char sensors_read[OPT_CARD_LOADED - OPT_ADF_LOADED + 1]; }; #define CONNECTION_SCSI 0 /* SCSI interface */ @@ -353,6 +363,9 @@ struct scanner #define SOURCE_ADF_FRONT 1 #define SOURCE_ADF_BACK 2 #define SOURCE_ADF_DUPLEX 3 +#define SOURCE_CARD_FRONT 4 +#define SOURCE_CARD_BACK 5 +#define SOURCE_CARD_DUPLEX 6 static const int dpi_list[] = { 60,75,100,120,150,160,180,200, @@ -406,11 +419,14 @@ enum { #define GRAY_INTERLACE_2510 1 #define GRAY_INTERLACE_gG 2 -#define COLOR_INTERLACE_RGB 0 -#define COLOR_INTERLACE_BGR 1 -#define COLOR_INTERLACE_RRGGBB 2 -#define COLOR_INTERLACE_rRgGbB 3 -#define COLOR_INTERLACE_2510 4 +#define COLOR_INTERLACE_UNK 0 +#define COLOR_INTERLACE_RGB 1 +#define COLOR_INTERLACE_BGR 2 +#define COLOR_INTERLACE_BRG 3 +#define COLOR_INTERLACE_GBR 4 +#define COLOR_INTERLACE_RRGGBB 5 +#define COLOR_INTERLACE_rRgGbB 6 +#define COLOR_INTERLACE_2510 7 #define DUPLEX_INTERLACE_NONE 0 #define DUPLEX_INTERLACE_FFBB 1 @@ -510,6 +526,9 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime, unsigned char * inBuff, size_t * inLen ); +static SANE_Status +do_usb_status(struct scanner *s, int runRS, int shortTime, size_t * extraLength); + static SANE_Status do_usb_clear(struct scanner *s, int clear, int runRS); static SANE_Status wait_scanner (struct scanner *s); @@ -520,6 +539,8 @@ static SANE_Status ssm_buffer (struct scanner *s); static SANE_Status ssm_do (struct scanner *s); static SANE_Status ssm_df (struct scanner *s); +static int get_color_inter(struct scanner *s, int side, int res); + static int get_page_width (struct scanner *s); static int get_page_height (struct scanner *s); @@ -528,6 +549,7 @@ static SANE_Status update_params (struct scanner *s, int calib); static SANE_Status update_i_params (struct scanner *s); static SANE_Status clean_params (struct scanner *s); +static SANE_Status read_sensors(struct scanner *s, SANE_Int option); static SANE_Status read_panel(struct scanner *s, SANE_Int option); static SANE_Status send_panel(struct scanner *s); diff --git a/backend/coolscan.c b/backend/coolscan.c index 00a12e4..d3c7749 100644 --- a/backend/coolscan.c +++ b/backend/coolscan.c @@ -179,7 +179,7 @@ request_sense_parse (unsigned char *sensed_data) case 0x2: if ((0x4 == asc) && (0x1 == ascq)) { - DBG (10, "\t%d/%d/%d: Logical unit is in process of becomming ready\n", + DBG (10, "\t%d/%d/%d: Logical unit is in process of becoming ready\n", sense, asc, ascq); ret = SANE_STATUS_DEVICE_BUSY; } diff --git a/backend/epjitsu-cmd.h b/backend/epjitsu-cmd.h index 2e914d9..77793df 100644 --- a/backend/epjitsu-cmd.h +++ b/backend/epjitsu-cmd.h @@ -38,31 +38,55 @@ static unsigned char coarseCalData_S300[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x24, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static unsigned char coarseCalData_S1300i[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x24, 0x00, 0x28, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static unsigned char coarseCalData_S1100[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x25, 0x00, 0x25, 0x00, 0x00, 0x00, 0x26, 0x00, 0x26, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; /*************** fi-60F 150dpi *************/ -/* 1b d1 (set window) before coarse cal (read 1 line of 0x____ bytes) */ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x1c20 bytes) */ static unsigned char setWindowCoarseCal_FI60F_150[] = { -0 +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x60, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/* 1b d1 (set window) before fine cal (read 16 lines of 0x____ bytes) */ +/* 1b d1 (set window) before fine cal (read 16 lines of 0x1c20 bytes) */ static unsigned char setWindowFineCal_FI60F_150[] = { -0 +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x60, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x____ bytes) */ +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x3840 bytes) */ static unsigned char setWindowSendCal_FI60F_150[] = { -0 +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x60, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x01, 0x10, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* 1b c3 (gain?) command header */ -static unsigned char sendCal1Header_FI60F_150[] = { -0 +static unsigned char sendCal1Header_FI60F_150[] = { /* plus 0x3840 data bytes */ +0x8c, 0x0f, 0x8c, 0x0f, 0x8c, 0x0f, 0x8c, 0x0f, 0x8c, 0x0f, 0x8c, 0x0f, 0x00, 0x04 }; /* 1b c4 (offset?) command header */ static unsigned char sendCal2Header_FI60F_150[] = { -0 +0x39, 0x3f, 0x39, 0x3f, 0x39, 0x3f, 0x07 }; /* 1b d1 (set window) before scan */ static unsigned char setWindowScan_FI60F_150[] = { -0 +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x2c, 0x00, 0x96, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x60, 0x00, 0x00, 0x03, 0x6b, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x48, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /*************** fi-60F 300dpi *************/ @@ -323,8 +347,8 @@ static unsigned char setWindowScan_S300_600[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/*S300 can also use a USB power cable, but it requires a different set of params?*/ -/*************** S300 150dpi USB *************/ +/*S300/S1300/S1300i can also use a USB power cable, but it requires a different set of params?*/ +/*************** S300/S1300/S1300i 150dpi USB *************/ /* 1b d1 (set window) before coarse cal (read 1 line of 0x63c0 bytes) */ static unsigned char setWindowCoarseCal_S300_150_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, @@ -338,7 +362,7 @@ static unsigned char setWindowFineCal_S300_150_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x20, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x08, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */ @@ -368,7 +392,7 @@ static unsigned char setWindowScan_S300_150_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/*************** S300 225dpi USB *************/ +/*************** S300/S1300/S1300i 225dpi USB *************/ /* 1b d1 (set window) before coarse cal (read 1 line of 0x63c0 bytes) */ static unsigned char setWindowCoarseCal_S300_225_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, @@ -412,7 +436,8 @@ static unsigned char setWindowScan_S300_225_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/*************** S300 300dpi USB *************/ +/*************** S300/S1300/S1300i 300dpi USB *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x63c0 bytes) */ /* 1b d1 (set window) before coarse cal (read 1 line of 0x63c0 bytes) */ static unsigned char setWindowCoarseCal_S300_300_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, @@ -456,4 +481,229 @@ static unsigned char setWindowScan_S300_300_U[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -/*************** S300 600dpi USB is same as AC power *************/ +/*************** S300/S1300/S1300i USB is same as AC power *************/ + +/*************** S1300i 150dpi *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x5e24 bytes) */ +static unsigned char setWindowCoarseCal_S1300i_150[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xa0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before fine cal (read 16 lines of 0x5e24 bytes) */ +static unsigned char setWindowFineCal_S1300i_150[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xa0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xbc40 bytes) */ +static unsigned char setWindowSendCal_S1300i_150[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x60, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1300i_150[] = { /* plus 0xc780 data bytes */ +0xc4, 0x06, 0xc4, 0x06, 0xc4, 0x06, 0xc4, 0x06, 0xc4, 0x06, 0xc4, 0x06, 0x00, 0x04 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1300i_150[] = { /* plus 0xc780 data bytes */ +0xd7, 0x3b, 0xd7, 0x3b, 0xd7, 0x3b, 0x07 +}; +/* 1b d1 (set window) before scan */ +static unsigned char setWindowScan_S1300i_150[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x96, 0x00, 0x96, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x50, 0x00, 0x00, 0x06, 0xe2, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/*************** S1300i 225dpi *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x63c0 bytes) */ +static unsigned char setWindowCoarseCal_S1300i_225[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xc0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before fine cal (read 16 lines of 0x63c0 bytes) */ +static unsigned char setWindowFineCal_S1300i_225[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xc0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */ +static unsigned char setWindowSendCal_S1300i_225[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xa0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1300i_225[] = { /* plus 0xc780 data bytes */ +0x2f, 0x07, 0x2f, 0x07, 0x2f, 0x07, 0x2f, 0x07, 0x2f, 0x07, 0x2f, 0x07, 0x00, 0x04 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1300i_225[] = { /* plus 0xc780 data bytes */ +0xa5, 0x3b, 0xa5, 0x3b, 0xa5, 0x3b, 0x07 +}; +/* 1b d1 (set window) before scan */ +static unsigned char setWindowScan_S1300i_225[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0xe1, 0x00, 0xc8, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, 0x00, 0x0c, 0x0c, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/*************** S1300i 300dpi *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x5ee0 bytes) */ +static unsigned char setWindowCoarseCal_S1300i_300[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xc0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before fine cal (read 16 lines of 0x5ee0 bytes) */ +static unsigned char setWindowFineCal_S1300i_300[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xc0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xbdc0 bytes) */ +static unsigned char setWindowSendCal_S1300i_300[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xa0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1300i_300[] = { /* plus 0xc000 data bytes */ +0xdd, 0x06, 0xdd, 0x06, 0xdd, 0x06, 0xdd, 0x06, 0xdd, 0x06, 0xdd, 0x06, 0x00, 0x04 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1300i_300[] = { /* plus 0xc000 data bytes */ +0x75, 0x3c, 0x75, 0x3c, 0x75, 0x3c, 0x07 +}; +/* 1b d1 (set window) before scan */ +static unsigned char setWindowScan_S1300i_300[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xc0, 0x00, 0x00, 0x0d, 0xc4, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/*************** S1300i 600dpi AC power is same as S300 *************/ +/*************** except the calibration headers *************/ + +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1300i_USB[] = { +0x4d, 0x06, 0x4d, 0x06, 0x4d, 0x06, 0x4d, 0x06, 0x4d, 0x06, 0x4d, 0x06, 0x00, 0x04 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1300i_USB[] = { +0x8f, 0x40, 0x8f, 0x40, 0x8f, 0x40, 0x07 +}; + +/*************** S1300i all resolutions USB power is same as S300 *************/ + +/*************** S1100 300dpi USB *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x45a0 bytes) */ +static unsigned char setWindowCoarseCal_S1100_300_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x58, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before fine cal (read 16 lines of 0x45a0 bytes) */ +static unsigned char setWindowFineCal_S1100_300_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x58, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x45a0 bytes) */ +static unsigned char setWindowSendCal_S1100_300_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0xd0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1100_300_U[] = { /* plus 0x45a0 data bytes */ +0x1e, 0x10, 0x1e, 0x10, 0x1e, 0x10, 0x1e, 0x10, 0x1e, 0x10, 0x1e, 0x10, 0x00, 0x03 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1100_300_U[] = { /* plus 0x45a0 data bytes */ +0x63, 0x86, 0x63, 0x86, 0x63, 0x86, 0x07 +}; +/* 1b d1 (set window) before scan */ +static unsigned char setWindowScan_S1100_300_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x01, 0x2c, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x58, 0x00, 0x00, 0x1b, 0xe1, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/*************** S1100 600dpi USB *************/ +/* 1b d1 (set window) before coarse cal (read 1 line of 0x3e20 bytes) */ +static unsigned char setWindowCoarseCal_S1100_600_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x58, 0x02, 0x58, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before fine cal (read 16 lines of 0x3e20 bytes) */ +static unsigned char setWindowFineCal_S1100_600_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x58, 0x03, 0x20, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0xf0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x7c40 bytes) */ +static unsigned char setWindowSendCal_S1100_600_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x58, 0x02, 0x58, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 1b c3 (gain?) command header */ +static unsigned char sendCal1Header_S1100_600_U[] = { /* plus 0x7c40 data bytes */ +0xff, 0x11, 0xff, 0x11, 0xff, 0x11, 0xff, 0x11, 0xff, 0x11, 0xff, 0x11, 0x00, 0x03 +}; +/* 1b c4 (offset?) command header */ +static unsigned char sendCal2Header_S1100_600_U[] = { /* plus 0x7c40 data bytes */ +0x4b, 0x81, 0x4b, 0x81, 0x4b, 0x81, 0x07 +}; +/* 1b d1 (set window) before scan */ +static unsigned char setWindowScan_S1100_600_U[] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x58, 0x02, 0x58, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0xf0, 0x00, 0x00, 0x37, 0xbf, 0x00, 0x00, +0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x80, 0x80, 0x01, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + diff --git a/backend/epjitsu.c b/backend/epjitsu.c index 3e102da..08e78b2 100644 --- a/backend/epjitsu.c +++ b/backend/epjitsu.c @@ -123,9 +123,29 @@ - dont export private symbols v19 2009-08-31, RG - rewritten calibration routines - v20 2010-02-09, MAN (SANE 1.0.21 & 1.0.22) + v20 2010-02-09, MAN (SANE 1.0.21 to 1.0.24) - cleanup #include lines & copyright - add S1300 + v21 2011-04-15, MAN + - unreleased attempt at S1100 support + v22 2014-05-15, MAN/Hiroshi Miura + - port some S1100 changes from v21 + - add paper size support + v23 2014-05-20, MAN + - add S1300i support + - fix buffer overruns in read_from_scanner + - set default page width + - simplified the 225x200 resolution code + v24 2014-06-01, MAN + - enable fine calibration for S1300i 225 & 300 dpi, and S300 150 dpi + v25 2014-06-04, MAN + - initial support for fi-65F + - initial support for S1100 + v26 2014-06-28, MAN + - add resolution scaling + - fix 150 dpi settings for fi-60F and fi-65F + - make adf_height_padding variable + - make white_factor variable SANE FLOW DIAGRAM @@ -174,7 +194,7 @@ #include "epjitsu-cmd.h" #define DEBUG 1 -#define BUILD 20 +#define BUILD 26 #ifndef MAX3 #define MAX3(a,b,c) ((a) > (b) ? ((a) > (c) ? a : c) : ((b) > (c) ? b : c)) @@ -197,7 +217,6 @@ unsigned char global_firmware_filename[PATH_MAX]; static int coarse_gain_min[3] = { 88, 88, 88 }; /* front, back, FI-60F 3rd plane */ static int coarse_gain_max[3] = { 92, 92, 92 }; static int fine_gain_target[3] = {185, 150, 170}; /* front, back, FI-60F is this ok? */ -static float white_factor[3] = {1.0, 0.93, 0.98}; /* Blue, Red, Green */ /* ------------------------------------------------------------------------- */ #define STRING_FLATBED SANE_I18N("Flatbed") @@ -458,7 +477,39 @@ attach_one (const char *name) DBG (15, "attach_one: Found %s scanner %s at %s\n", s->sane.vendor, s->sane.model, s->sane.name); - if (strstr (s->sane.model, "S300") || strstr (s->sane.model, "S1300")){ + if (strstr (s->sane.model, "S1300i")){ + unsigned char stat; + + DBG (15, "attach_one: Found S1300i\n"); + + stat = get_stat(s); + if(stat & 0x01){ + DBG (5, "attach_one: on USB power?\n"); + s->usb_power=1; + } + + s->model = MODEL_S1300i; + + s->has_adf = 1; + s->has_adf_duplex = 1; + s->min_res = 50; + s->max_res = 600; + s->adf_height_padding = 600; + /* Blue, Red, Green */ + s->white_factor[0] = 1.0; + s->white_factor[1] = 0.93; + s->white_factor[2] = 0.98; + + s->source = SOURCE_ADF_FRONT; + s->mode = MODE_LINEART; + s->resolution = 300; + s->page_height = 11.5 * 1200; + s->page_width = 8.5 * 1200; + + s->threshold = 120; + s->threshold_curve = 55; + } + else if (strstr (s->sane.model, "S300") || strstr (s->sane.model, "S1300")){ unsigned char stat; DBG (15, "attach_one: Found S300/S1300\n"); @@ -472,46 +523,93 @@ attach_one (const char *name) s->model = MODEL_S300; s->has_adf = 1; - s->x_res_150 = 1; - s->x_res_225 = 1; - s->x_res_300 = 1; - s->x_res_600 = 1; - s->y_res_150 = 1; - s->y_res_225 = 1; - s->y_res_300 = 1; - s->y_res_600 = 1; + s->has_adf_duplex = 1; + s->min_res = 50; + s->max_res = 600; + s->adf_height_padding = 600; + /* Blue, Red, Green */ + s->white_factor[0] = 1.0; + s->white_factor[1] = 0.93; + s->white_factor[2] = 0.98; s->source = SOURCE_ADF_FRONT; - s->mode = MODE_LINEART; - s->resolution_x = 300; + s->mode = MODE_LINEART; + s->resolution = 300; s->page_height = 11.5 * 1200; + s->page_width = 8.5 * 1200; s->threshold = 120; s->threshold_curve = 55; } + else if (strstr (s->sane.model, "S1100")){ + DBG (15, "attach_one: Found S1100\n"); + s->model = MODEL_S1100; + + s->usb_power = 1; + s->has_adf = 1; + s->has_adf_duplex = 0; + s->min_res = 50; + s->max_res = 600; + s->adf_height_padding = 450; + /* Blue, Red, Green */ + s->white_factor[0] = 0.95; + s->white_factor[1] = 1.0; + s->white_factor[2] = 1.0; + + s->source = SOURCE_ADF_FRONT; + s->mode = MODE_LINEART; + s->resolution = 300; + s->page_height = 11.5 * 1200; + s->page_width = 8.5 * 1200; + s->threshold = 120; + s->threshold_curve = 55; + } else if (strstr (s->sane.model, "fi-60F")){ DBG (15, "attach_one: Found fi-60F\n"); s->model = MODEL_FI60F; s->has_fb = 1; - s->x_res_150 = 0; - s->x_res_300 = 1; - s->x_res_600 = 1; - s->y_res_150 = 0; - s->y_res_300 = 1; - s->y_res_600 = 1; + s->min_res = 50; + s->max_res = 600; + /* Blue, Red, Green */ + s->white_factor[0] = 1.0; + s->white_factor[1] = 0.93; + s->white_factor[2] = 0.98; s->source = SOURCE_FLATBED; - s->mode = MODE_COLOR; - s->resolution_x = 300; + s->mode = MODE_COLOR; + s->resolution = 300; s->page_height = 5.83 * 1200; + s->page_width = 4.1 * 1200; s->threshold = 120; s->threshold_curve = 55; } + else if (strstr (s->sane.model, "fi-65F")){ + DBG (15, "attach_one: Found fi-65F\n"); + + s->model = MODEL_FI65F; + + s->has_fb = 1; + s->min_res = 50; + s->max_res = 600; + /* Blue, Red, Green */ + s->white_factor[0] = 1.0; + s->white_factor[1] = 0.93; + s->white_factor[2] = 0.98; + + s->source = SOURCE_FLATBED; + s->mode = MODE_COLOR; + s->resolution = 300; + s->page_height = 5.83 * 1200; + s->page_width = 4.1 * 1200; + + s->threshold = 120; + s->threshold_curve = 55; + } else{ DBG (15, "attach_one: Found other\n"); } @@ -615,6 +713,7 @@ load_fw (struct scanner *s) return SANE_STATUS_NO_DOCS; } + /* skip first 256 (=0x100) bytes */ if(lseek(file,0x100,SEEK_SET) != 0x100){ DBG (5, "load_fw: failed to lseek file %s\n",global_firmware_filename); close(file); @@ -761,7 +860,7 @@ load_fw (struct scanner *s) } /* - * try to load fw into scanner + * get status from scanner */ static unsigned char get_stat(struct scanner *s) @@ -795,6 +894,10 @@ get_stat(struct scanner *s) return stat[0]; } +/* + * get scanner identification + */ + static SANE_Status get_ident(struct scanner *s) { @@ -946,8 +1049,10 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) } if(s->has_adf){ s->source_list[i++]=STRING_ADFFRONT; - s->source_list[i++]=STRING_ADFBACK; - s->source_list[i++]=STRING_ADFDUPLEX; + if(s->has_adf_duplex){ + s->source_list[i++]=STRING_ADFBACK; + s->source_list[i++]=STRING_ADFDUPLEX; + } } s->source_list[i]=NULL; @@ -983,33 +1088,19 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) } } - else if(option==OPT_X_RES){ - i=0; - if(s->x_res_150){ - s->x_res_list[++i] = 150; - } - if(s->x_res_225){ - s->x_res_list[++i] = 225; - } - if(s->x_res_300){ - s->x_res_list[++i] = 300; - } - if(s->x_res_600){ - s->x_res_list[++i] = 600; - } - s->x_res_list[0] = i; - + else if(option==OPT_RES){ opt->name = SANE_NAME_SCAN_RESOLUTION; - opt->title = SANE_TITLE_SCAN_X_RESOLUTION; - opt->desc = SANE_DESC_SCAN_X_RESOLUTION; + opt->title = SANE_TITLE_SCAN_RESOLUTION; + opt->desc = SANE_DESC_SCAN_RESOLUTION; opt->type = SANE_TYPE_INT; opt->unit = SANE_UNIT_DPI; - if(i > 1){ - opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; - } + opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; - opt->constraint_type = SANE_CONSTRAINT_WORD_LIST; - opt->constraint.word_list = s->x_res_list; + s->res_range.min = s->min_res; + s->res_range.max = s->max_res; + s->res_range.quant = 1; + opt->constraint_type = SANE_CONSTRAINT_RANGE; + opt->constraint.range = &s->res_range; } /* "Geometry" group ---------------------------------------------------- */ @@ -1056,7 +1147,6 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->constraint_type = SANE_CONSTRAINT_RANGE; opt->constraint.range = &(s->tl_y_range); opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; - opt->cap = SANE_CAP_INACTIVE; } /* bottom-right x */ @@ -1122,7 +1212,6 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) else{ opt->cap = SANE_CAP_INACTIVE; } - opt->cap = SANE_CAP_INACTIVE; } /* page height */ @@ -1421,8 +1510,8 @@ sane_control_option (SANE_Handle handle, SANE_Int option, } return SANE_STATUS_GOOD; - case OPT_X_RES: - *val_p = s->resolution_x; + case OPT_RES: + *val_p = s->resolution; return SANE_STATUS_GOOD; case OPT_TL_X: @@ -1569,17 +1658,17 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->mode = tmp; *info |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS; - return change_params(s); + return SANE_STATUS_GOOD; - case OPT_X_RES: + case OPT_RES: - if (s->resolution_x == val_c) + if (s->resolution == val_c) return SANE_STATUS_GOOD; - s->resolution_x = val_c; + s->resolution = val_c; *info |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS; - return change_params(s); + return SANE_STATUS_GOOD; /* Geometry Group */ case OPT_TL_X: @@ -1598,7 +1687,7 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->tl_y = FIXED_MM_TO_SCANNER_UNIT(val_c); *info |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS; - return SANE_STATUS_GOOD; + return change_params(s); case OPT_BR_X: if (s->br_x == FIXED_MM_TO_SCANNER_UNIT(val_c)) @@ -1685,16 +1774,15 @@ struct model_res { int max_y; int min_y; - int act_width; /* total data width output, in pixels per side (always 3 sides) */ - int req_width; /* stride in pixels per side between color planes (always 3 sides) */ - int head_width; - int pad_width; + int line_stride; /* byte width of 1 raw side, with padding */ + int plane_stride; /* byte width of 1 raw color plane, with padding */ + int plane_width; /* byte width of 1 raw color plane, without padding */ int block_height; - int cal_width; - int cal_headwidth; - int cal_reqwidth; + int cal_line_stride; + int cal_plane_stride; + int cal_plane_width; unsigned char * sw_coarsecal; unsigned char * sw_finecal; @@ -1709,67 +1797,141 @@ struct model_res { static struct model_res settings[] = { /*S300 AC*/ -/* model xres yres u mxx mnx mxy mny actw reqw hedw padw bh calw cal_hedw cal_reqw */ - { MODEL_S300, 150, 150, 0, 1296, 32, 2662, 32, 4256, 1480, 1296, 184, 41, 8512, 2592, 2960, +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_S300, 150, 150, 0, 1296, 32, 2662, 32, 4256*3, 1480*3, 1296, 41, 8512*3, 2960*3, 2592, setWindowCoarseCal_S300_150, setWindowFineCal_S300_150, setWindowSendCal_S300_150, sendCal1Header_S300_150, sendCal2Header_S300_150, setWindowScan_S300_150 }, - { MODEL_S300, 225, 200, 0, 1944, 32, 3993, 32, 6144, 2100, 1944, 156, 28, 8192, 2592, 2800, + { MODEL_S300, 225, 200, 0, 1944, 32, 3993, 32, 6144*3, 2100*3, 1944, 28, 8192*3, 2800*3, 2592, setWindowCoarseCal_S300_225, setWindowFineCal_S300_225, setWindowSendCal_S300_225, sendCal1Header_S300_225, sendCal2Header_S300_225, setWindowScan_S300_225 }, - { MODEL_S300, 300, 300, 0, 2592, 32, 5324, 32, 8192, 2800, 2592, 208, 21, 8192, 2592, 2800, + { MODEL_S300, 300, 300, 0, 2592, 32, 5324, 32, 8192*3, 2800*3, 2592, 21, 8192*3, 2800*3, 2592, setWindowCoarseCal_S300_300, setWindowFineCal_S300_300, setWindowSendCal_S300_300, sendCal1Header_S300_300, sendCal2Header_S300_300, setWindowScan_S300_300 }, - { MODEL_S300, 600, 600, 0, 5184, 32, 10648, 32, 16064, 5440, 5184, 256, 10, 16064, 5184, 5440, + { MODEL_S300, 600, 600, 0, 5184, 32, 10648, 32, 16064*3, 5440*3, 5184, 10, 16064*3, 5440*3, 5184, setWindowCoarseCal_S300_600, setWindowFineCal_S300_600, setWindowSendCal_S300_600, sendCal1Header_S300_600, sendCal2Header_S300_600, setWindowScan_S300_600 }, /*S300 USB*/ -/* model xres yres u mxx mnx mxy mny actw reqw hedw padw bh calw cal_hedw cal_reqw */ - { MODEL_S300, 150, 150, 1, 1296, 32, 2662, 32, 7216, 2960, 1296, 1664, 24, 14432, 2592, 5920, +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_S300, 150, 150, 1, 1296, 32, 2662, 32, 7216*3, 2960*3, 1296, 24, 14432*3, 5920*3, 2592, setWindowCoarseCal_S300_150_U, setWindowFineCal_S300_150_U, setWindowSendCal_S300_150_U, sendCal1Header_S300_150_U, sendCal2Header_S300_150_U, setWindowScan_S300_150_U }, - { MODEL_S300, 225, 200, 1, 1944, 32, 3993, 32, 10584, 4320, 1944, 2376, 16, 14112, 2592, 5760, + { MODEL_S300, 225, 200, 1, 1944, 32, 3993, 32, 10584*3, 4320*3, 1944, 16, 14112*3, 5760*3, 2592, setWindowCoarseCal_S300_225_U, setWindowFineCal_S300_225_U, setWindowSendCal_S300_225_U, sendCal1Header_S300_225_U, sendCal2Header_S300_225_U, setWindowScan_S300_225_U }, - { MODEL_S300, 300, 300, 1, 2592, 32, 5324, 32, 15872, 6640, 2592, 4048, 11, 15872, 2592, 6640, + { MODEL_S300, 300, 300, 1, 2592, 32, 5324, 32, 15872*3, 6640*3, 2592, 11, 15872*3, 6640*3, 2592, setWindowCoarseCal_S300_300_U, setWindowFineCal_S300_300_U, setWindowSendCal_S300_300_U, sendCal1Header_S300_300_U, sendCal2Header_S300_300_U, setWindowScan_S300_300_U }, - { MODEL_S300, 600, 600, 1, 5184, 32, 10648, 32, 16064, 5440, 5184, 256, 10, 16064, 5184, 5440, + { MODEL_S300, 600, 600, 1, 5184, 32, 10648, 32, 16064*3, 5440*3, 5184, 10, 16064*3, 5440*3, 5184, + setWindowCoarseCal_S300_600, setWindowFineCal_S300_600, + setWindowSendCal_S300_600, sendCal1Header_S300_600, + sendCal2Header_S300_600, setWindowScan_S300_600 }, + + /*S1300i AC*/ +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_S1300i, 150, 150, 0, 1296, 32, 2662, 32, 4016*3, 1360*3, 1296, 43, 8032*3, 2720*3, 2592, + setWindowCoarseCal_S1300i_150, setWindowFineCal_S1300i_150, + setWindowSendCal_S1300i_150, sendCal1Header_S1300i_150, + sendCal2Header_S1300i_150, setWindowScan_S1300i_150 }, + + { MODEL_S1300i, 225, 200, 0, 1944, 32, 3993, 32, 6072*3, 2063*3, 1944, 28, 8096*3, 2752*3, 2592, + setWindowCoarseCal_S1300i_225, setWindowFineCal_S1300i_225, + setWindowSendCal_S1300i_225, sendCal1Header_S1300i_225, + sendCal2Header_S1300i_225, setWindowScan_S1300i_225 }, + + { MODEL_S1300i, 300, 300, 0, 2592, 32, 5324, 32, 8096*3, 2751*3, 2592, 21, 8096*3, 2752*3, 2592, + setWindowCoarseCal_S1300i_300, setWindowFineCal_S1300i_300, + setWindowSendCal_S1300i_300, sendCal1Header_S1300i_300, + sendCal2Header_S1300i_300, setWindowScan_S1300i_300 }, + + /*NOTE: S1300i uses S300 data blocks for remainder*/ + { MODEL_S1300i, 600, 600, 0, 5184, 32, 10648, 32, 16064*3, 5440*3, 5184, 10, 16064*3, 5440*3, 5184, setWindowCoarseCal_S300_600, setWindowFineCal_S300_600, setWindowSendCal_S300_600, sendCal1Header_S300_600, sendCal2Header_S300_600, setWindowScan_S300_600 }, + /*S1300i USB*/ +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_S1300i, 150, 150, 1, 1296, 32, 2662, 32, 7216*3, 2960*3, 1296, 24, 14432*3, 5920*3, 2592, + setWindowCoarseCal_S300_150_U, setWindowFineCal_S300_150_U, + setWindowSendCal_S300_150_U, sendCal1Header_S1300i_USB, + sendCal2Header_S1300i_USB, setWindowScan_S300_150_U }, + + { MODEL_S1300i, 225, 200, 1, 1944, 32, 3993, 32, 10584*3, 4320*3, 1944, 16, 14112*3, 5760*3, 2592, + setWindowCoarseCal_S300_225_U, setWindowFineCal_S300_225_U, + setWindowSendCal_S300_225_U, sendCal1Header_S1300i_USB, + sendCal2Header_S1300i_USB, setWindowScan_S300_225_U }, + + { MODEL_S1300i, 300, 300, 1, 2592, 32, 5324, 32, 15872*3, 6640*3, 2592, 11, 15872*3, 6640*3, 2592, + setWindowCoarseCal_S300_300_U, setWindowFineCal_S300_300_U, + setWindowSendCal_S300_300_U, sendCal1Header_S1300i_USB, + sendCal2Header_S1300i_USB, setWindowScan_S300_300_U }, + + { MODEL_S1300i, 600, 600, 1, 5184, 32, 10648, 32, 16064*3, 5440*3, 5184, 10, 16064*3, 5440*3, 5184, + setWindowCoarseCal_S300_600, setWindowFineCal_S300_600, + setWindowSendCal_S300_600, sendCal1Header_S1300i_USB, + sendCal2Header_S1300i_USB, setWindowScan_S300_600 }, + /*fi-60F*/ -/* model xres yres u mxx mnx mxy mny actw reqw hedw padw bh calw cal_hedw cal_reqw */ - { MODEL_FI60F, 150, 150, 0, 648, 32, 875, 32, 1480, 632, 216, 416, 41, 1480, 216, 632, +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_FI60F, 300, 150, 0, 1296, 32, 875, 32, 2400*3, 958*3, 432, 72, 2400*3, 958*3, 432, + setWindowCoarseCal_FI60F_150, setWindowFineCal_FI60F_150, + setWindowSendCal_FI60F_150, sendCal1Header_FI60F_150, + sendCal2Header_FI60F_150, setWindowScan_FI60F_150 }, + + { MODEL_FI60F, 300, 300, 0, 1296, 32, 1749, 32, 2400*3, 958*3, 432, 72, 2400*3, 958*3, 432, + setWindowCoarseCal_FI60F_300, setWindowFineCal_FI60F_300, + setWindowSendCal_FI60F_300, sendCal1Header_FI60F_300, + sendCal2Header_FI60F_300, setWindowScan_FI60F_300 }, + + { MODEL_FI60F, 600, 600, 0, 2592, 32, 3498, 32, 2848*3, 978*3, 864, 61, 2848*3, 978*3, 864, + setWindowCoarseCal_FI60F_600, setWindowFineCal_FI60F_600, + setWindowSendCal_FI60F_600, sendCal1Header_FI60F_600, + sendCal2Header_FI60F_600, setWindowScan_FI60F_600 }, + + /*fi-65F*/ +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_FI65F, 300, 150, 0, 1296, 32, 875, 32, 2400*3, 958*3, 432, 72, 2400*3, 958*3, 432, setWindowCoarseCal_FI60F_150, setWindowFineCal_FI60F_150, setWindowSendCal_FI60F_150, sendCal1Header_FI60F_150, sendCal2Header_FI60F_150, setWindowScan_FI60F_150 }, - { MODEL_FI60F, 300, 300, 0, 1296, 32, 1749, 32, 2400, 958, 432, 526, 72, 2400, 432, 958, + { MODEL_FI65F, 300, 300, 0, 1296, 32, 1749, 32, 2400*3, 958*3, 432, 72, 2400*3, 958*3, 432, setWindowCoarseCal_FI60F_300, setWindowFineCal_FI60F_300, setWindowSendCal_FI60F_300, sendCal1Header_FI60F_300, sendCal2Header_FI60F_300, setWindowScan_FI60F_300 }, - { MODEL_FI60F, 600, 600, 0, 2592, 32, 3498, 32, 2848, 978, 864, 114, 61, 2848, 864, 978, + { MODEL_FI65F, 600, 600, 0, 2592, 32, 3498, 32, 2848*3, 978*3, 864, 61, 2848*3, 978*3, 864, setWindowCoarseCal_FI60F_600, setWindowFineCal_FI60F_600, setWindowSendCal_FI60F_600, sendCal1Header_FI60F_600, sendCal2Header_FI60F_600, setWindowScan_FI60F_600 }, - { MODEL_NONE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /*S1100 USB*/ +/* model xres yres u mxx mnx mxy mny lin_s pln_s pln_w bh cls cps cpw */ + { MODEL_S1100, 300, 300, 1, 2592, 32, 5324, 32, 8912, 3160, 2592, 58, 8912, 3160, 2592, + setWindowCoarseCal_S1100_300_U, setWindowFineCal_S1100_300_U, + setWindowSendCal_S1100_300_U, sendCal1Header_S1100_300_U, + sendCal2Header_S1100_300_U, setWindowScan_S1100_300_U }, + + { MODEL_S1100, 600, 600, 1, 5184, 32, 10648, 32, 15904, 5360, 5184, 32, 15904, 5360, 5184, + setWindowCoarseCal_S1100_600_U, setWindowFineCal_S1100_600_U, + setWindowSendCal_S1100_600_U, sendCal1Header_S1100_600_U, + sendCal2Header_S1100_600_U, setWindowScan_S1100_600_U }, + + { MODEL_NONE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL }, }; @@ -1789,86 +1951,130 @@ change_params(struct scanner *s) do { if(settings[i].model == s->model - && settings[i].x_res == s->resolution_x - && settings[i].usb_power == s->usb_power){ - - /*pull in closest y resolution*/ - s->resolution_y = settings[i].y_res; - - /*1200 dpi*/ - s->max_x = settings[i].max_x * 1200/s->resolution_x; - s->min_x = settings[i].min_x * 1200/s->resolution_x; - s->max_y = settings[i].max_y * 1200/s->resolution_y; - s->min_y = settings[i].min_y * 1200/s->resolution_y; + && settings[i].x_res >= s->resolution + && settings[i].y_res >= s->resolution + && settings[i].usb_power == s->usb_power + ){ + break; + } + i++; + } while (settings[i].model); - s->page_width = s->max_x; - s->br_x = s->max_x; - s->br_y = s->max_y; + if (!settings[i].model){ + return SANE_STATUS_INVAL; + } - /*current dpi*/ - s->setWindowCoarseCal = settings[i].sw_coarsecal; - s->setWindowCoarseCalLen = SET_WINDOW_LEN; + /*1200 dpi*/ + s->max_x = PIX_TO_SCANNER_UNIT( settings[i].max_x, settings[i].x_res ); + s->min_x = PIX_TO_SCANNER_UNIT( settings[i].min_x, settings[i].x_res ); + s->max_y = PIX_TO_SCANNER_UNIT( settings[i].max_y, settings[i].y_res ); + s->min_y = PIX_TO_SCANNER_UNIT( settings[i].min_y, settings[i].y_res ); - s->setWindowFineCal = settings[i].sw_finecal; - s->setWindowFineCalLen = SET_WINDOW_LEN; + /* wrong place for this?*/ + s->page_width = s->max_x; + s->br_x = s->max_x; + s->br_y = s->max_y; - s->setWindowSendCal = settings[i].sw_sendcal; - s->setWindowSendCalLen = SET_WINDOW_LEN; + /*current dpi*/ + s->setWindowCoarseCal = settings[i].sw_coarsecal; + s->setWindowCoarseCalLen = SET_WINDOW_LEN; - s->sendCal1Header = settings[i].head_cal1; - s->sendCal1HeaderLen = 14; + s->setWindowFineCal = settings[i].sw_finecal; + s->setWindowFineCalLen = SET_WINDOW_LEN; - s->sendCal2Header = settings[i].head_cal2; - s->sendCal2HeaderLen = 7; + s->setWindowSendCal = settings[i].sw_sendcal; + s->setWindowSendCalLen = SET_WINDOW_LEN; - s->setWindowScan = settings[i].sw_scan; - s->setWindowScanLen = SET_WINDOW_LEN; + s->sendCal1Header = settings[i].head_cal1; + s->sendCal1HeaderLen = 14; - break; - } - i++; - } while (settings[i].model); + s->sendCal2Header = settings[i].head_cal2; + s->sendCal2HeaderLen = 7; - if (!settings[i].model) - { - return SANE_STATUS_INVAL; - } + s->setWindowScan = settings[i].sw_scan; + s->setWindowScanLen = SET_WINDOW_LEN; - if (s->model == MODEL_S300) + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { img_heads = 1; /* image width is the same as the plane width on the S300 */ img_pages = 2; } - else /* (s->model == MODEL_FI60F) */ + else if (s->model == MODEL_S1100) + { + img_heads = 1; /* image width is the same as the plane width on the S1000 */ + img_pages = 1; + } + else /* MODEL_FI60F or MODEL_FI65F */ { img_heads = 3; /* image width is 3* the plane width on the FI-60F */ img_pages = 1; } + + /* height */ + if (s->tl_y > s->max_y - s->min_y) + s->tl_y = s->max_y - s->min_y - s->adf_height_padding; + if (s->tl_y + s->page_height > s->max_y - s->adf_height_padding) + s->page_height = s->max_y - s->adf_height_padding - s->tl_y; + if (s->page_height < s->min_y && s->page_height > 0) + s->page_height = s->min_y; + if (s->tl_y + s->page_height > s->max_y) + s->tl_y = s->max_y - s->adf_height_padding - s->page_height ; + + if (s->page_height > 0) { + s->br_y = s->tl_y + s->page_height; + } + else + { + s->br_y = s->max_y; + } + + /*width*/ + if (s->page_width > s->max_x) + s->page_width = s->max_x; + else if (s->page_width < s->min_x) + s->page_width = s->min_x; + s->tl_x = (s->max_x - s->page_width)/2; + s->br_x = (s->max_x + s->page_width)/2; - /* set up the transfer structs */ - s->cal_image.plane_width = settings[i].cal_headwidth; - s->cal_image.plane_stride = settings[i].cal_reqwidth * 3; - s->cal_image.line_stride = settings[i].cal_width * 3; + /*=============================================================*/ + /* set up the calibration structs */ + /* generally full width, short height, full resolution */ + s->cal_image.line_stride = settings[i].cal_line_stride; + s->cal_image.plane_stride = settings[i].cal_plane_stride; + s->cal_image.plane_width = settings[i].cal_plane_width; + s->cal_image.x_res = settings[i].x_res; + s->cal_image.y_res = settings[i].y_res; s->cal_image.raw_data = NULL; s->cal_image.image = NULL; - s->cal_data.plane_width = settings[i].cal_headwidth; /* width is the same, but there are 2 bytes per pixel component */ - s->cal_data.plane_stride = settings[i].cal_reqwidth * 6; - s->cal_data.line_stride = settings[i].cal_width * 6; + /* width is the same, but there are 2 bytes per pixel component */ + s->cal_data.line_stride = settings[i].cal_line_stride * 2; + s->cal_data.plane_stride = settings[i].cal_plane_stride * 2; + s->cal_data.plane_width = settings[i].cal_plane_width; + s->cal_data.x_res = settings[i].x_res; + s->cal_data.y_res = settings[i].y_res; s->cal_data.raw_data = NULL; s->cal_data.image = &s->sendcal; - s->block_xfr.plane_width = settings[i].head_width; - s->block_xfr.plane_stride = settings[i].req_width * 3; - s->block_xfr.line_stride = settings[i].act_width * 3; + /*=============================================================*/ + /* set up the input scan structs */ + s->block_xfr.line_stride = settings[i].line_stride; + s->block_xfr.plane_stride = settings[i].plane_stride; + s->block_xfr.plane_width = settings[i].plane_width; + s->block_xfr.x_res = settings[i].x_res; + s->block_xfr.y_res = settings[i].y_res; s->block_xfr.raw_data = NULL; s->block_xfr.image = &s->block_img; /* set up the block image used during scanning operation */ - width = s->block_xfr.plane_width * img_heads; + /* note that this is the same width/x_res as the final output image */ + /* but the height/y_res are the same as block_xfr */ + width = (s->block_xfr.plane_width*s->resolution/settings[i].x_res) * img_heads; s->block_img.width_pix = width; s->block_img.width_bytes = width * 3; s->block_img.height = settings[i].block_height; + s->block_img.x_res = s->resolution; + s->block_img.y_res = settings[i].y_res; s->block_img.pages = img_pages; s->block_img.buffer = NULL; @@ -1877,6 +2083,8 @@ change_params(struct scanner *s) s->coarsecal.width_pix = s->darkcal.width_pix = s->lightcal.width_pix = width; s->coarsecal.width_bytes = s->darkcal.width_bytes = s->lightcal.width_bytes = width * 3; s->coarsecal.height = 1; + s->coarsecal.x_res = s->darkcal.x_res = s->lightcal.x_res = settings[i].x_res; + s->coarsecal.y_res = s->darkcal.y_res = s->lightcal.y_res = settings[i].y_res; s->darkcal.height = s->lightcal.height = 16; s->coarsecal.pages = s->darkcal.pages = s->lightcal.pages = img_pages; s->coarsecal.buffer = s->darkcal.buffer = s->lightcal.buffer = NULL; @@ -1886,50 +2094,95 @@ change_params(struct scanner *s) s->sendcal.width_pix = width; s->sendcal.width_bytes = width * 6; /* 2 bytes of cal data per pixel component */ s->sendcal.height = 1; + s->sendcal.x_res = settings[i].x_res; + s->sendcal.y_res = settings[i].y_res; s->sendcal.pages = img_pages; s->sendcal.buffer = NULL; /* set up the fullscan parameters */ s->fullscan.width_bytes = s->block_xfr.line_stride; + s->fullscan.x_res = settings[i].x_res; + s->fullscan.y_res = settings[i].y_res; if(s->source == SOURCE_FLATBED || !s->page_height) { /* flatbed and adf in autodetect always ask for all*/ - s->fullscan.height = s->max_y * s->resolution_y / 1200; + s->fullscan.height = SCANNER_UNIT_TO_PIX(s->max_y, s->fullscan.y_res); } else { - /* adf with specified paper size requires padding (~1/2in) */ - s->fullscan.height = (s->page_height+600) * s->resolution_y / 1200; + /* adf with specified paper size requires padding on top of page_height (~1/2in) */ + s->fullscan.height = SCANNER_UNIT_TO_PIX((s->page_height + s->tl_y + s->adf_height_padding), s->fullscan.y_res); } - /* fill in front settings */ + /*=============================================================*/ + /* set up the output image structs */ + /* output image might be different from scan due to interpolation */ + s->front.x_res = s->resolution; + s->front.y_res = s->resolution; + if(s->source == SOURCE_FLATBED) + { + /* flatbed ignores the tly */ + s->front.height = SCANNER_UNIT_TO_PIX(s->max_y - s->tl_y, s->front.y_res); + } + else if(!s->page_height) + { + /* adf in autodetect always asks for all */ + s->front.height = SCANNER_UNIT_TO_PIX(s->max_y, s->front.y_res); + } + else + { + /* adf with specified paper size */ + s->front.height = SCANNER_UNIT_TO_PIX(s->page_height, s->front.y_res); + } s->front.width_pix = s->block_img.width_pix; + s->front.x_start_offset = (s->block_xfr.image->width_pix - s->front.width_pix)/2; switch (s->mode) { case MODE_COLOR: s->front.width_bytes = s->front.width_pix*3; + s->front.x_offset_bytes = s->front.x_start_offset *3; break; case MODE_GRAYSCALE: s->front.width_bytes = s->front.width_pix; + s->front.x_offset_bytes = s->front.x_start_offset; break; default: /*binary*/ s->front.width_bytes = s->front.width_pix/8; + s->front.width_pix = s->front.width_bytes * 8; + /*s->page_width = PIX_TO_SCANNER_UNIT(s->front.width_pix, (img_heads * s->resolution_x));*/ + s->front.x_offset_bytes = s->front.x_start_offset/8; break; } - /*output image might be taller than scan due to interpolation*/ - s->front.height = s->fullscan.height * s->resolution_x / s->resolution_y; + + /* ADF front need to remove padding header */ + if (s->source != SOURCE_FLATBED) + { + s->front.y_skip_offset = SCANNER_UNIT_TO_PIX(s->tl_y+s->adf_height_padding, s->fullscan.y_res); + } + else + { + s->front.y_skip_offset = SCANNER_UNIT_TO_PIX(s->tl_y, s->fullscan.y_res); + } + s->front.pages = 1; s->front.buffer = NULL; /* back settings always same as front settings */ s->back.width_pix = s->front.width_pix; s->back.width_bytes = s->front.width_bytes; + s->back.x_res = s->front.x_res; + s->back.y_res = s->front.y_res; s->back.height = s->front.height; + s->back.x_start_offset = s->front.x_start_offset; + s->back.x_offset_bytes = s->front.x_offset_bytes; + s->back.y_skip_offset = SCANNER_UNIT_TO_PIX(s->tl_y, s->fullscan.y_res); s->back.pages = 1; s->back.buffer = NULL; /* dynamic threshold temp buffer, in gray */ s->dt.width_pix = s->front.width_pix; s->dt.width_bytes = s->front.width_pix; + s->dt.x_res = s->front.x_res; + s->dt.y_res = s->front.y_res; s->dt.height = 1; s->dt.pages = 1; s->dt.buffer = NULL; @@ -2120,7 +2373,7 @@ sane_start (SANE_Handle handle) /* ingest paper with adf */ if( s->source == SOURCE_ADF_BACK || s->source == SOURCE_ADF_FRONT || (s->source == SOURCE_ADF_DUPLEX && s->side == SIDE_FRONT) ){ - ret = ingest(s); + ret = object_position(s,EPJITSU_PAPER_INGEST); if (ret != SANE_STATUS_GOOD) { DBG (5, "sane_start: ERROR: failed to ingest\n"); sane_cancel((SANE_Handle)s); @@ -2222,6 +2475,9 @@ sane_start (SANE_Handle handle) s->pages[i].bytes_total = page_img->width_bytes * page_img->height; s->pages[i].bytes_scanned = 0; s->pages[i].bytes_read = 0; + s->pages[i].lines_rx = 0; + s->pages[i].lines_pass = 0; + s->pages[i].lines_tx = 0; s->pages[i].done = 0; } @@ -2343,43 +2599,123 @@ setup_buffers(struct scanner *s) */ static SANE_Status -coarsecal(struct scanner *s) +coarsecal_send_cal(struct scanner *s, unsigned char *pay) { SANE_Status ret = SANE_STATUS_GOOD; - - size_t cmdLen = 2; unsigned char cmd[2]; - - size_t statLen = 1; unsigned char stat[1]; + size_t cmdLen,statLen,payLen; + + DBG (5, "coarsecal_send_cal: start\n"); + /* send coarse cal (c6) */ + cmd[0] = 0x1b; + cmd[1] = 0xc6; + cmdLen = 2; + stat[0] = 0; + statLen = 1; + + ret = do_cmd( + s, 0, + cmd, cmdLen, + NULL, 0, + stat, &statLen + ); + if(ret){ + DBG (5, "coarsecal_send_cal: error sending c6 cmd\n"); + return ret; + } + if(stat[0] != 6){ + DBG (5, "coarsecal_send_cal: cmd bad c6 status?\n"); + return SANE_STATUS_IO_ERROR; + } + + /*send coarse cal payload*/ + stat[0] = 0; + statLen = 1; + payLen = 28; - size_t payLen = 28; - unsigned char pay[28]; + ret = do_cmd( + s, 0, + pay, payLen, + NULL, 0, + stat, &statLen + ); + if(ret){ + DBG (5, "coarsecal_send_cal: error sending c6 payload\n"); + return ret; + } + if(stat[0] != 6){ + DBG (5, "coarsecal_send_cal: c6 payload bad status?\n"); + return SANE_STATUS_IO_ERROR; + } - int try_count, cal_good[2], x, i, j; - int param[2], zcount[2], high_param[2], low_param[2], avg[2], maxval[2]; - int rgb_avg[2][3], rgb_hicount[2][3]; + DBG (5, "coarsecal_send_cal: finish\n"); + return ret; +} - DBG (10, "coarsecal: start\n"); +static SANE_Status +coarsecal_get_line(struct scanner *s, struct image *img) +{ + SANE_Status ret = SANE_STATUS_GOOD; + unsigned char cmd[2]; + unsigned char stat[1]; + size_t cmdLen,statLen; - if(s->model == MODEL_S300){ - memcpy(pay,coarseCalData_S300,payLen); - } - else{ - memcpy(pay,coarseCalData_FI60F,payLen); - } + DBG (5, "coarsecal_get_line: start\n"); - /* ask for 1 line */ - ret = set_window(s, WINDOW_COARSECAL); + /* send scan d2 command */ + cmd[0] = 0x1b; + cmd[1] = 0xd2; + cmdLen = 2; + stat[0] = 0; + statLen = 1; + + ret = do_cmd( + s, 0, + cmd, cmdLen, + NULL, 0, + stat, &statLen + ); if(ret){ - DBG (5, "coarsecal: error sending setwindow\n"); + DBG (5, "coarsecal_get_line: error sending d2 cmd\n"); return ret; } + if(stat[0] != 6){ + DBG (5, "coarsecal_get_line: cmd bad d2 status?\n"); + return SANE_STATUS_IO_ERROR; + } + + s->cal_image.image = img; + update_transfer_totals(&s->cal_image); + + while(!s->cal_image.done){ + ret = read_from_scanner(s,&s->cal_image); + if(ret){ + DBG (5, "coarsecal_get_line: cant read from scanner\n"); + return ret; + } + } + /* convert the raw data into normal packed pixel data */ + descramble_raw(s, &s->cal_image); + + DBG (5, "coarsecal_get_line: finish\n"); + return ret; +} + +static SANE_Status +coarsecal_dark(struct scanner *s, unsigned char *pay) +{ + SANE_Status ret = SANE_STATUS_GOOD; + + int try_count, cal_good[2], x, j; + int param[2], zcount[2], high_param[2], low_param[2], avg[2], maxval[2]; + + DBG (5, "coarsecal_dark: start\n"); /* dark cal, lamp off */ ret = lamp(s,0); if(ret){ - DBG (5, "coarsecal: error lamp off\n"); + DBG (5, "coarsecal_dark: error lamp off\n"); return ret; } @@ -2394,93 +2730,23 @@ coarsecal(struct scanner *s) try_count--; /* update the coarsecal payload to use our new dark offset parameters */ - if (s->model == MODEL_S300) + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { pay[5] = param[0]; pay[7] = param[1]; } - else /* (s->model == MODEL_FI60F) */ + else /* MODEL_S1100 or MODEL_FI60F or MODEL_FI65F */ { pay[5] = param[0]; pay[7] = param[0]; pay[9] = param[0]; } - /* send coarse cal (c6) */ - cmd[0] = 0x1b; - cmd[1] = 0xc6; - stat[0] = 0; - statLen = 1; - - ret = do_cmd( - s, 0, - cmd, cmdLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending c6 cmd\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: cmd bad c6 status?\n"); - return SANE_STATUS_IO_ERROR; - } - - /*send coarse cal payload*/ - stat[0] = 0; - statLen = 1; - - ret = do_cmd( - s, 0, - pay, payLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending c6 payload\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: c6 payload bad status?\n"); - return SANE_STATUS_IO_ERROR; - } + ret = coarsecal_send_cal(s, pay); - DBG(15, "coarsecal offset: parameter front: %i back: %i\n", param[0], param[1]); + DBG(15, "coarsecal_dark offset: parameter front: %i back: %i\n", param[0], param[1]); - /* send scan d2 command */ - cmd[0] = 0x1b; - cmd[1] = 0xd2; - stat[0] = 0; - statLen = 1; - - ret = do_cmd( - s, 0, - cmd, cmdLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending d2 cmd\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: cmd bad d2 status?\n"); - return SANE_STATUS_IO_ERROR; - } - - s->cal_image.image = &s->coarsecal; - update_transfer_totals(&s->cal_image); - - while(!s->cal_image.done){ - ret = read_from_scanner(s,&s->cal_image); - if(ret){ - DBG (5, "coarsecal: cant read from scanner\n"); - return ret; - } - } - /* convert the raw data into normal packed pixel data */ - descramble_raw(s, &s->cal_image); + ret = coarsecal_get_line(s, &s->coarsecal); /* gather statistics: count the proportion of 0-valued pixels */ /* since the lamp is off, there's no point in looking at the green or blue data - they're all from the same sensor anyway */ @@ -2504,9 +2770,9 @@ coarsecal(struct scanner *s) avg[j] /= s->coarsecal.width_bytes; zcount[j] = zcount[j] * 1000 / s->coarsecal.width_bytes; } - DBG(15, "coarsecal offset: average pixel values front: %i back: %i\n", avg[0], avg[1]); - DBG(15, "coarsecal offset: maximum pixel values front: %i back: %i\n", maxval[0], maxval[1]); - DBG(15, "coarsecal offset: 0-valued pixel count front: %f%% back: %f%%\n", zcount[0] / 10.0f, zcount[1] / 10.0f); + DBG(15, "coarsecal_dark offset: average pixel values front: %i back: %i\n", avg[0], avg[1]); + DBG(15, "coarsecal_dark offset: maximum pixel values front: %i back: %i\n", maxval[0], maxval[1]); + DBG(15, "coarsecal_dark offset: 0-valued pixel count front: %f%% back: %f%%\n", zcount[0] / 10.0f, zcount[1] / 10.0f); /* check the values, adjust parameters if they are not within the target range */ for (j = 0; j < s->coarsecal.pages; j++) @@ -2530,10 +2796,25 @@ coarsecal(struct scanner *s) } /* continue looping for up to 8 tries */ + DBG (5, "coarsecal_dark: finish\n"); + return ret; +} + +static SANE_Status +coarsecal_light(struct scanner *s, unsigned char *pay) +{ + SANE_Status ret = SANE_STATUS_GOOD; + + int try_count, cal_good[2], x, i, j; + int param[2], zcount[2], high_param[2], low_param[2], avg[2]; + int rgb_avg[2][3], rgb_hicount[2][3]; + + DBG (5, "coarsecal_light: start\n"); + /* light cal, lamp on */ ret = lamp(s,1); if(ret){ - DBG (5, "coarsecal: error lamp on\n"); + DBG (5, "coarsecal_light: error lamp on\n"); return ret; } @@ -2547,82 +2828,12 @@ coarsecal(struct scanner *s) while (try_count > 0){ try_count--; - /* send coarse cal (c6) */ - cmd[0] = 0x1b; - cmd[1] = 0xc6; - stat[0] = 0; - statLen = 1; - - ret = do_cmd( - s, 0, - cmd, cmdLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending c6 cmd\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: cmd bad c6 status?\n"); - return SANE_STATUS_IO_ERROR; - } - - /*send coarse cal payload*/ - stat[0] = 0; - statLen = 1; - - ret = do_cmd( - s, 0, - pay, payLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending c6 payload\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: c6 payload bad status?\n"); - return SANE_STATUS_IO_ERROR; - } + ret = coarsecal_send_cal(s, pay); - DBG(15, "coarsecal gain: parameter front: %i back: %i\n", param[0], param[1]); + DBG(15, "coarsecal_light gain: parameter front: %i back: %i\n", param[0], param[1]); - /* send scan d2 command */ - cmd[0] = 0x1b; - cmd[1] = 0xd2; - stat[0] = 0; - statLen = 1; + ret = coarsecal_get_line(s, &s->coarsecal); - ret = do_cmd( - s, 0, - cmd, cmdLen, - NULL, 0, - stat, &statLen - ); - if(ret){ - DBG (5, "coarsecal: error sending d2 cmd\n"); - return ret; - } - if(stat[0] != 6){ - DBG (5, "coarsecal: cmd bad d2 status?\n"); - return SANE_STATUS_IO_ERROR; - } - - s->cal_image.image = &s->coarsecal; - update_transfer_totals(&s->cal_image); - - while(!s->cal_image.done){ - ret = read_from_scanner(s,&s->cal_image); - if(ret){ - DBG (5, "coarsecal: cant read from scanner\n"); - return ret; - } - } - /* convert the raw data into normal packed pixel data */ - descramble_raw(s, &s->cal_image); - /* gather statistics: count the proportion of 255-valued pixels in each color channel */ /* count the average pixel value in each color channel */ for (i = 0; i < s->coarsecal.pages; i++) @@ -2645,7 +2856,7 @@ coarsecal(struct scanner *s) /* apply the color correction factors to the averages */ for (i = 0; i < s->coarsecal.pages; i++) for (j = 0; j < 3; j++) - rgb_avg[i][j] *= white_factor[j]; + rgb_avg[i][j] *= s->white_factor[j]; /* set the gain so that none of the color channels are clipping, ie take the highest channel values */ for (i = 0; i < s->coarsecal.pages; i++) { @@ -2662,9 +2873,9 @@ coarsecal(struct scanner *s) } zcount[i] = MAX3(rgb_hicount[i][0], rgb_hicount[i][1], rgb_hicount[i][2]); } - DBG(15, "coarsecal gain: average RGB values front: (%i,%i,%i) back: (%i,%i,%i)\n", + DBG(15, "coarsecal_light gain: average RGB values front: (%i,%i,%i) back: (%i,%i,%i)\n", rgb_avg[0][0], rgb_avg[0][1], rgb_avg[0][2], rgb_avg[1][0], rgb_avg[1][1], rgb_avg[1][2]); - DBG(15, "coarsecal gain: 255-valued pixel count front: (%g,%g,%g) back: (%g,%g,%g)\n", + DBG(15, "coarsecal_light gain: 255-valued pixel count front: (%g,%g,%g) back: (%g,%g,%g)\n", rgb_hicount[0][0]/10.0f, rgb_hicount[0][1]/10.0f, rgb_hicount[0][2]/10.0f, rgb_hicount[1][0]/10.0f, rgb_hicount[1][1]/10.0f, rgb_hicount[1][2]/10.0f); @@ -2689,12 +2900,12 @@ coarsecal(struct scanner *s) if (cal_good[0] + cal_good[1] == s->coarsecal.pages) break; /* update the coarsecal payload to use the new gain parameters */ - if (s->model == MODEL_S300) + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { pay[11] = param[0]; pay[13] = param[1]; } - else /* (s->model == MODEL_FI60F) */ + else /* MODEL_S1100 or MODEL_FI60F or MODEL_FI65F */ { pay[11] = param[0]; pay[13] = param[0]; @@ -2702,6 +2913,49 @@ coarsecal(struct scanner *s) } } + DBG (5, "coarsecal_light: finish\n"); + return ret; +} + +static SANE_Status +coarsecal(struct scanner *s) +{ + SANE_Status ret = SANE_STATUS_GOOD; + unsigned char pay[28]; + size_t payLen; + + DBG (10, "coarsecal: start\n"); + + payLen = sizeof(pay); + + if(s->model == MODEL_S300){ + memcpy(pay,coarseCalData_S300,payLen); + } + else if(s->model == MODEL_S1300i){ + memcpy(pay,coarseCalData_S1300i,payLen); + } + else if(s->model == MODEL_S1100){ + memcpy(pay,coarseCalData_S1100,payLen); + } + else{ + memcpy(pay,coarseCalData_FI60F,payLen); + } + + /* ask for 1 line */ + ret = set_window(s, WINDOW_COARSECAL); + if(ret){ + DBG (5, "coarsecal: error sending setwindow\n"); + return ret; + } + + if(s->model == MODEL_S1100){ + ret = coarsecal_send_cal(s, pay); + } + else{ + ret = coarsecal_dark(s, pay); + ret = coarsecal_light(s, pay); + } + DBG (10, "coarsecal: finish\n"); return ret; } @@ -2718,18 +2972,63 @@ finecal_send_cal(struct scanner *s) unsigned char stat[2]; int i, j, k; - unsigned short *p_out, *p_in = (unsigned short *) s->sendcal.buffer; - int planes = (s->model == MODEL_S300) ? 2 : 3; + unsigned char *p_out, *p_in = s->sendcal.buffer; + int planes; + + if(s->model == MODEL_FI60F || s->model == MODEL_FI65F) + planes = 3; + if(s->model == MODEL_S300 || s->model == MODEL_S1300i) + planes = 2; /* scramble the raster buffer data into scanner raw format */ + /* this is reverse of descramble_raw */ memset(s->cal_data.raw_data, 0, s->cal_data.line_stride); - for (i = 0; i < planes; i++) + + if(s->model == MODEL_S1100){ + planes = 1; + + for (k = 0; k < s->sendcal.width_pix; k++){ /* column (x) */ + + /* input is RrGgBb (capital is offset, small is gain) */ + /* output is Bb...BbRr...RrGg...Gg*/ + + /*red*/ + p_out = s->cal_data.raw_data + s->cal_data.plane_stride + k*2; + *p_out = *p_in; + p_out++; + p_in++; + *p_out = *p_in; + p_in++; + + /*green*/ + p_out = s->cal_data.raw_data + 2*s->cal_data.plane_stride + k*2; + *p_out = *p_in; + p_out++; + p_in++; + *p_out = *p_in; + p_in++; + + /*blue*/ + p_out = s->cal_data.raw_data + k*2; + *p_out = *p_in; + p_out++; + p_in++; + *p_out = *p_in; + p_in++; + } + } + + else{ + for (i = 0; i < planes; i++) for (j = 0; j < s->cal_data.plane_width; j++) for (k = 0; k < 3; k++) { - p_out = (unsigned short *) (s->cal_data.raw_data + k * s->cal_data.plane_stride + j * 6 + i * 2); - *p_out = *p_in++; /* dark offset, gain */ + p_out = (s->cal_data.raw_data + k * s->cal_data.plane_stride + j * 6 + i * 2); + *p_out = *p_in++; /* dark offset */ + p_out++; + *p_out = *p_in++; /* gain */ } + } ret = set_window(s, WINDOW_SENDCAL); if(ret){ @@ -2906,13 +3205,21 @@ finecal(struct scanner *s) { SANE_Status ret = SANE_STATUS_GOOD; - const int max_pages = (s->model == MODEL_S300 ? 2 : 1); + int max_pages; int gain_delta = 0xff - 0xbf; float *gain_slope, *last_error; int i, j, k, idx, try_count, cal_good; DBG (10, "finecal: start\n"); + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { /* S300, S1300 */ + max_pages = 2; + } + else /* fi-60f, S1100 */ + { + max_pages = 1; + } + /* set fine dark offset to 0 and fix all fine gains to lowest parameter (0xFF) */ for (i = 0; i < s->sendcal.width_bytes * s->sendcal.pages / 2; i++) { @@ -3008,7 +3315,7 @@ finecal(struct scanner *s) for (k = 0; k < 3; k++) { int pixvalue = s->lightcal.buffer[idx]; - float pixerror = (fine_gain_target[i] * white_factor[k] - pixvalue); + float pixerror = (fine_gain_target[i] * s->white_factor[k] - pixvalue); int oldgain = s->sendcal.buffer[idx * 2 + 1]; int newgain; /* if we overshot the last correction, reduce the gain_slope */ @@ -3084,6 +3391,9 @@ finecal(struct scanner *s) return ret; } +/* + * set scanner lamp brightness + */ static SANE_Status lamp(struct scanner *s, unsigned char set) { @@ -3247,16 +3557,36 @@ send_lut (struct scanner *s) size_t cmdLen = 2; unsigned char stat[1]; size_t statLen = 1; - unsigned char out[0x6000]; - size_t outLen = 0x6000; + unsigned char *out; + size_t outLen; int i, j; double b, slope, offset; - int width = outLen / 6; /* 3 colors, 2 bytes */ - int height = width; /* square table */ + int width; + int height; DBG (10, "send_lut: start\n"); + if (s->model == MODEL_S1100){ + outLen = 0x200; + width = outLen / 2; /* 1 color, 2 bytes */ + height = width; /* square table */ + } + else if (s->model == MODEL_FI65F){ + outLen = 0x600; + width = outLen / 6; /* 3 color, 2 bytes */ + height = width; /* square table */ + } + else { + outLen = 0x6000; + width = outLen / 6; /* 3 colors, 2 bytes */ + height = width; /* square table */ + } + out = ( unsigned char *)malloc(outLen*sizeof(unsigned char)); + if (out == NULL){ + return SANE_STATUS_NO_MEM; + } + /* contrast is converted to a slope [0,90] degrees: * first [-127,127] to [0,254] then to [0,1] * then multiply by PI/2 to convert to radians @@ -3287,18 +3617,38 @@ send_lut (struct scanner *s) if(j>(height-1)){ j=height-1; } - - /*first table, le order*/ - out[i*2] = j & 0xff; - out[i*2+1] = (j >> 8) & 0x0f; - - /*second table, le order*/ - out[width*2 + i*2] = j & 0xff; - out[width*2 + i*2+1] = (j >> 8) & 0x0f; - /*third table, le order*/ - out[width*4 + i*2] = j & 0xff; - out[width*4 + i*2+1] = (j >> 8) & 0x0f; + if (s->model == MODEL_S1100){ + /*only one table, be order*/ + out[i*2] = (j >> 8) & 0xff; + out[i*2+1] = j & 0xff; + } + else if (s->model == MODEL_FI65F){ + /*first table, be order*/ + out[i*2] = (j >> 8) & 0xff; + out[i*2+1] = j & 0xff; + + /*second table, be order*/ + out[width*2 + i*2] = (j >> 8) & 0xff; + out[width*2 + i*2+1] = j & 0xff; + + /*third table, be order*/ + out[width*4 + i*2] = (j >> 8) & 0xff; + out[width*4 + i*2+1] = j & 0xff; + } + else { + /*first table, le order*/ + out[i*2] = j & 0xff; + out[i*2+1] = (j >> 8) & 0x0f; + + /*second table, le order*/ + out[width*2 + i*2] = j & 0xff; + out[width*2 + i*2+1] = (j >> 8) & 0x0f; + + /*third table, le order*/ + out[width*4 + i*2] = j & 0xff; + out[width*4 + i*2+1] = (j >> 8) & 0x0f; + } } ret = do_cmd( @@ -3386,11 +3736,10 @@ get_hardware_status (struct scanner *s) } static SANE_Status -ingest(struct scanner *s) +object_position(struct scanner *s, int ingest) { SANE_Status ret = SANE_STATUS_GOOD; int i; - unsigned char cmd[2]; size_t cmdLen = sizeof(cmd); unsigned char stat[1]; @@ -3398,10 +3747,11 @@ ingest(struct scanner *s) unsigned char pay[2]; size_t payLen = sizeof(pay); - DBG (10, "ingest: start\n"); + DBG (10, "object_position: start\n"); - for(i=0;i<5;i++){ - + i = (ingest)?5:1; + + while(i--){ /*send paper load cmd*/ cmd[0] = 0x1b; cmd[1] = 0xd4; @@ -3414,18 +3764,18 @@ ingest(struct scanner *s) stat, &statLen ); if(ret){ - DBG (5, "ingest: error sending cmd\n"); + DBG (5, "object_position: error sending cmd\n"); return ret; } if(stat[0] != 6){ - DBG (5, "ingest: cmd bad status? %d\n",stat[0]); + DBG (5, "object_position: cmd bad status? %d\n",stat[0]); continue; } /*send payload*/ statLen = 1; payLen = 1; - pay[0] = 1; + pay[0] = ingest; ret = do_cmd( s, 0, @@ -3434,25 +3784,25 @@ ingest(struct scanner *s) stat, &statLen ); if(ret){ - DBG (5, "ingest: error sending payload\n"); + DBG (5, "object_position: error sending payload\n"); return ret; } if(stat[0] == 6){ - DBG (5, "ingest: found paper?\n"); + DBG (5, "object_position: found paper?\n"); break; } else if(stat[0] == 0x15 || stat[0] == 0){ - DBG (5, "ingest: no paper?\n"); + DBG (5, "object_position: no paper?\n"); ret=SANE_STATUS_NO_DOCS; continue; } else{ - DBG (5, "ingest: payload bad status?\n"); + DBG (5, "object_position: payload bad status?\n"); return SANE_STATUS_IO_ERROR; } } - DBG (10, "ingest: finish\n"); + DBG (10, "object_position: finish\n"); return ret; } @@ -3467,7 +3817,7 @@ scan(struct scanner *s) DBG (10, "scan: start\n"); - if(s->model == MODEL_S300){ + if(s->model == MODEL_S300 || s->model == MODEL_S1100 || s->model == MODEL_S1300i){ cmd[1] = 0xd6; } @@ -3525,9 +3875,29 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len page = &s->pages[s->side]; /* have sent all of current buffer */ - if(page->done){ + if(s->fullscan.done && page->done){ DBG (10, "sane_read: returning eof\n"); - return SANE_STATUS_EOF; + + /*S1100 needs help to turn off button*/ + if(s->model == MODEL_S1100){ + usleep(15000); + + /* eject paper */ + ret = object_position(s,EPJITSU_PAPER_EJECT); + if (ret != SANE_STATUS_GOOD && ret != SANE_STATUS_NO_DOCS) { + DBG (5, "sane_read: ERROR: failed to eject\n"); + return ret; + } + + /* reset flashing button? */ + ret = six5(s); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_read: ERROR: failed to six5\n"); + return ret; + } + } + + return SANE_STATUS_EOF; } /* scan not finished, get more into block buffer */ @@ -3543,8 +3913,8 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len DBG (15, "sane_read: shrinking block to %lu\n", (unsigned long)remainTotal); s->block_xfr.total_bytes = remainTotal; } - /* send d3 cmd for S300 */ - if(s->model == MODEL_S300) + /* send d3 cmd for S300, S1100, S1300 */ + if(s->model == MODEL_S300 || s->model == MODEL_S1100 || s->model == MODEL_S1300i) { unsigned char cmd[] = {0x1b, 0xd3}; size_t cmdLen = 2; @@ -3586,8 +3956,8 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len s->block_xfr.done = 0; - /* get the 0x43 cmd for the S300 */ - if(s->model == MODEL_S300){ + /* get the 0x43 cmd for the S300, S1100, S1300 */ + if(s->model == MODEL_S300 || s->model == MODEL_S1100 || s->model == MODEL_S1300i){ unsigned char cmd[] = {0x1b, 0x43}; size_t cmdLen = 2; @@ -3672,7 +4042,7 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len page->bytes_read += *len; /* sent it all, return eof on next read */ - if(s->fullscan.done && page->bytes_read == page->bytes_scanned){ + if(page->bytes_read == page->bytes_scanned && s->fullscan.done){ DBG (10, "sane_read: side done\n"); page->done = 1; } @@ -3683,36 +4053,180 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len return ret; } +static SANE_Status +six5 (struct scanner *s) +{ + SANE_Status ret = SANE_STATUS_GOOD; + + unsigned char cmd[2]; + size_t cmdLen = sizeof(cmd); + unsigned char stat[1]; + size_t statLen = sizeof(stat); + + DBG (10, "six5: start\n"); + + cmd[0] = 0x1b; + cmd[1] = 0x65; + statLen = 1; + + ret = do_cmd( + s, 0, + cmd, cmdLen, + NULL, 0, + stat, &statLen + ); + if(ret){ + DBG (5, "six5: error sending cmd\n"); + return ret; + } + if(stat[0] != 6){ + DBG (5, "six5: cmd bad status? %d\n",stat[0]); + return SANE_STATUS_IO_ERROR; + } + + DBG (10, "six5: finish\n"); + + return ret; +} + /* de-scrambles the raw data from the scanner into the image buffer */ +/* the output image might be lower dpi than input image, so we scale horizontally */ static SANE_Status descramble_raw(struct scanner *s, struct transfer * tp) { SANE_Status ret = SANE_STATUS_GOOD; - unsigned char *p_in, *p_out = tp->image->buffer; + unsigned char *p_out = tp->image->buffer; int height = tp->total_bytes / tp->line_stride; - int i, j, k, l; + int i, j, k; - if (s->model == MODEL_S300) - { - for (i = 0; i < 2; i++) /* page, front/back */ - for (j = 0; j < height; j++) /* row (y)*/ - for (k = 0; k < tp->plane_width; k++) /* column (x) */ - for (l = 0; l < 3; l++) /* color component */ - { - p_in = (unsigned char *) tp->raw_data + (j * tp->line_stride) + (l * tp->plane_stride) + k * 3 + i; - *p_out++ = *p_in; - } + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { + for (i = 0; i < 2; i++){ /* page, front/back */ + for (j = 0; j < height; j++){ /* row (y)*/ + int curr_col = 0; + int r=0, g=0, b=0, ppc=0; + + for (k = 0; k <= tp->plane_width; k++){ /* column (x) */ + int this_col = k*tp->image->x_res/tp->x_res; + + /* going to change output pixel, dump rgb and reset */ + if(ppc && curr_col != this_col){ + *p_out = r/ppc; + p_out++; + + *p_out = g/ppc; + p_out++; + + *p_out = b/ppc; + p_out++; + + r = g = b = ppc = 0; + + curr_col = this_col; + } + + if(k == tp->plane_width || this_col >= tp->image->width_pix){ + break; + } + + /*red is first*/ + r += tp->raw_data[j*tp->line_stride + k*3 + i]; + + /*green is second*/ + g += tp->raw_data[j*tp->line_stride + tp->plane_stride + k*3 + i]; + + /*blue is third*/ + b += tp->raw_data[j*tp->line_stride + 2*tp->plane_stride + k*3 + i]; + + ppc++; + } + } + } } - else /* MODEL_FI60F */ - { - for (i = 0; i < height; i++) /* row (y)*/ - for (j = 0; j < 3; j++) /* read head */ - for (k = 0; k < tp->plane_width; k++) /* column within the read head */ - for (l = 0; l < 3; l++) /* color component */ - { - p_in = (unsigned char *) tp->raw_data + (i * tp->line_stride) + (l * tp->plane_stride) + k * 3 + j; - *p_out++ = *p_in; - } + else if (s->model == MODEL_S1100){ + for (j = 0; j < height; j++){ /* row (y)*/ + int curr_col = 0; + int r=0, g=0, b=0, ppc=0; + + for (k = 0; k <= tp->plane_width; k++){ /* column (x) */ + int this_col = k*tp->image->x_res/tp->x_res; + + /* going to change output pixel, dump rgb and reset */ + if(ppc && curr_col != this_col){ + *p_out = r/ppc; + p_out++; + + *p_out = g/ppc; + p_out++; + + *p_out = b/ppc; + p_out++; + + r = g = b = ppc = 0; + + curr_col = this_col; + } + + if(k == tp->plane_width || this_col >= tp->image->width_pix){ + break; + } + + /*red is second*/ + r += tp->raw_data[j*tp->line_stride + tp->plane_stride + k]; + + /*green is third*/ + g += tp->raw_data[j*tp->line_stride + 2*tp->plane_stride + k]; + + /*blue is first*/ + b += tp->raw_data[j*tp->line_stride + k]; + + ppc++; + } + } + } + else { /* MODEL_FI60F or MODEL_FI65F */ + + for (j = 0; j < height; j++){ /* row (y)*/ + int curr_col = 0; + + for (i = 0; i < 3; i++){ /* read head */ + int r=0, g=0, b=0, ppc=0; + + for (k = 0; k <= tp->plane_width; k++){ /* column (x) within the read head */ + int this_col = (k+i*tp->plane_width)*tp->image->x_res/tp->x_res; + + /* going to change output pixel, dump rgb and reset */ + if(ppc && curr_col != this_col){ + *p_out = r/ppc; + p_out++; + + *p_out = g/ppc; + p_out++; + + *p_out = b/ppc; + p_out++; + + r = g = b = ppc = 0; + + curr_col = this_col; + } + + if(k == tp->plane_width || this_col >= tp->image->width_pix){ + break; + } + + /*red is first*/ + r += tp->raw_data[j*tp->line_stride + k*3 + i]; + + /*green is second*/ + g += tp->raw_data[j*tp->line_stride + tp->plane_stride + k*3 + i]; + + /*blue is third*/ + b += tp->raw_data[j*tp->line_stride + 2*tp->plane_stride + k*3 + i]; + + ppc++; + } + } + } } return ret; @@ -3725,9 +4239,11 @@ read_from_scanner(struct scanner *s, struct transfer * tp) SANE_Status ret=SANE_STATUS_GOOD; size_t bytes = MAX_IMG_PASS; size_t remainBlock = tp->total_bytes - tp->rx_bytes + 8; - - /* determine amount to ask for */ - if(bytes > remainBlock){ + unsigned char * buf; + size_t bufLen; + + /* determine amount to ask for, S1300i wants big requests */ + if(bytes > remainBlock && s->model != MODEL_S1300i){ bytes = remainBlock; } @@ -3745,70 +4261,141 @@ read_from_scanner(struct scanner *s, struct transfer * tp) return SANE_STATUS_INVAL; } + bufLen = bytes; + buf = malloc(bufLen); + if(!buf){ + DBG (5, "read_from_scanner: failed to alloc mem\n"); + return SANE_STATUS_NO_MEM; + } + ret = do_cmd( s, 0, NULL, 0, NULL, 0, - tp->raw_data + tp->rx_bytes, &bytes + buf, &bytes ); - + /* full read or short read */ if (ret == SANE_STATUS_GOOD || (ret == SANE_STATUS_EOF && bytes) ) { DBG(15,"read_from_scanner: got GOOD/EOF (%lu)\n",(unsigned long)bytes); + if(bytes > remainBlock){ + DBG(15,"read_from_scanner: block too big?\n"); + bytes = remainBlock; + } + if(bytes == remainBlock){ DBG(15,"read_from_scanner: block done, ignoring trailer\n"); bytes -= 8; tp->done = 1; } - ret = SANE_STATUS_GOOD; + memcpy(tp->raw_data + tp->rx_bytes, buf, bytes); tp->rx_bytes += bytes; + + ret = SANE_STATUS_GOOD; } else { DBG(5, "read_from_scanner: error reading status = %d\n", ret); } - + + free(buf); + DBG (10, "read_from_scanner: finish rB:%lu len:%lu\n", - (unsigned long)(tp->total_bytes - tp->rx_bytes), (unsigned long)bytes); + (unsigned long)(tp->total_bytes - tp->rx_bytes + 8), (unsigned long)bytes); return ret; } /* copies block buffer into front or back image buffer */ /* converts pixel data from RGB Color to the output format */ +/* the output image might be lower dpi than input image, so we scale vertically */ static SANE_Status copy_block_to_page(struct scanner *s,int side) { SANE_Status ret = SANE_STATUS_GOOD; struct transfer * block = &s->block_xfr; struct page * page = &s->pages[side]; - int height = block->total_bytes / block->line_stride; - int width = block->image->width_pix; + int image_height = block->total_bytes / block->line_stride; + int page_height = SCANNER_UNIT_TO_PIX(s->page_height, s->resolution); + int page_width = page->image->width_pix; int block_page_stride = block->image->width_bytes * block->image->height; - int page_y_offset = page->bytes_scanned / page->image->width_bytes; - int line_reverse = (side == SIDE_BACK) || (s->model == MODEL_FI60F); - int i,j; + int line_reverse = (side == SIDE_BACK) || (s->model == MODEL_FI60F) || (s->model == MODEL_FI65F); + int i,j,k=0,l=0; + + int curr_in_row = s->fullscan.rx_bytes/s->fullscan.width_bytes; + int last_out_row = (page->bytes_scanned / page->image->width_bytes) - 1; DBG (10, "copy_block_to_page: start\n"); + /* skip padding and tl_y */ + if (s->fullscan.rx_bytes + s->block_xfr.rx_bytes < block->line_stride * page->image->y_skip_offset) + { + DBG (10, "copy_block_to_page: before the start? %d\n", side); + return ret; + } + else if (s->fullscan.rx_bytes < block->line_stride * page->image->y_skip_offset) + { + k = page->image->y_skip_offset - s->fullscan.rx_bytes / block->line_stride; + DBG (10, "copy_block_to_page: k start? %d\n", k); + } + + /* skip trailer */ + if (s->page_height) + { + DBG (10, "copy_block_to_page: ph %d\n", s->page_height); + if (s->fullscan.rx_bytes > block->line_stride * page->image->y_skip_offset + page_height * block->line_stride) + { + DBG (10, "copy_block_to_page: off the end? %d\n", side); + return ret; + } + else if (s->fullscan.rx_bytes + s->block_xfr.rx_bytes + > block->line_stride * page->image->y_skip_offset + page_height * block->line_stride) + { + l = (s->fullscan.rx_bytes + s->block_xfr.rx_bytes) / block->line_stride + - page_height - page->image->y_skip_offset; + } + } + /* loop over all the lines in the block */ - for (i = 0; i < height; i++) + for (i = k; i < image_height-l; i++) { - unsigned char * p_in = block->image->buffer + (side * block_page_stride) + (i * block->image->width_bytes); - unsigned char * p_out = page->image->buffer + ((i + page_y_offset) * page->image->width_bytes); + /* determine source and dest rows (dpi scaling) */ + int this_in_row = curr_in_row + i; + int this_out_row = (this_in_row - page->image->y_skip_offset) * page->image->y_res / s->fullscan.y_res; + DBG (15, "copy_block_to_page: in %d out %d lastout %d\n", this_in_row, this_out_row, last_out_row); + DBG (15, "copy_block_to_page: bs %d wb %d\n", page->bytes_scanned, page->image->width_bytes); + + /* don't walk off the end of the output buffer */ + if(this_out_row >= page->image->height || this_out_row < 0){ + DBG (10, "copy_block_to_page: out of space? %d\n", side); + DBG (10, "copy_block_to_page: rx:%d tx:%d tot:%d line:%d\n", + page->bytes_scanned, page->bytes_read, page->bytes_total,page->image->width_bytes); + return ret; + } + + /* ok, different output row, so we do the math */ + if(this_out_row > last_out_row){ + + unsigned char * p_in = block->image->buffer + (side * block_page_stride) + + (i * block->image->width_bytes) + page->image->x_start_offset * 3; + unsigned char * p_out = page->image->buffer + this_out_row * page->image->width_bytes; unsigned char * lineStart = p_out; + + last_out_row = this_out_row; + /* reverse order for back side or FI-60F scanner */ if (line_reverse) - p_in += (width - 1) * 3; + p_in += (page_width - 1) * 3; + /* convert all of the pixels in this row */ - for (j = 0; j < width; j++) + for (j = 0; j < page_width; j++) { unsigned char r, g, b; - if (s->model == MODEL_S300) + if (s->model == MODEL_S300 || s->model == MODEL_S1300i) { r = p_in[1]; g = p_in[2]; b = p_in[0]; } - else /* (s->model == MODEL_FI60F) */ + else /* MODEL_FI60F or MODEL_FI65F or MODEL_S1100 */ { r = p_in[0]; g = p_in[1]; b = p_in[2]; } if (s->mode == MODE_COLOR) { @@ -3822,28 +4409,28 @@ copy_block_to_page(struct scanner *s,int side) } else if (s->mode == MODE_LINEART) { - s->dt.buffer[j] = (r + g + b) / 3; + s->dt.buffer[j] = (r + g + b) / 3; /* stores dt temp image buffer and binarize afterword */ } if (line_reverse) p_in -= 3; else p_in += 3; } - /* for MODE_LINEART, binarize the gray line stored in the temp image buffer */ + + /* skip non-transfer pixels in block image buffer */ + if (line_reverse) + p_in -= page->image->x_offset_bytes; + else + p_in += page->image->x_offset_bytes; + + /* for MODE_LINEART, binarize the gray line stored in the temp image buffer(dt) */ + /* bacause dt.width = page_width, we pass page_width */ if (s->mode == MODE_LINEART) - binarize_line(s, lineStart, width); - /*add a periodic row because of non-square pixels*/ - /*FIXME: only works with 225x200*/ - if (s->resolution_x > s->resolution_y && (i + page_y_offset) % 9 == 8) - { - memcpy(lineStart + page->image->width_bytes, lineStart, page->image->width_bytes); - page_y_offset += 1; - page->bytes_scanned += page->image->width_bytes; - } - } + binarize_line(s, lineStart, page_width); - /* update the page counter of bytes scanned */ - page->bytes_scanned += page->image->width_bytes * height; + page->bytes_scanned += page->image->width_bytes; + } + } DBG (10, "copy_block_to_page: finish\n"); @@ -3858,7 +4445,7 @@ binarize_line(struct scanner *s, unsigned char *lineOut, int width) int j, windowX, sum = 0; /* ~1mm works best, but the window needs to have odd # of pixels */ - windowX = 6 * s->resolution_x / 150; + windowX = 6 * s->resolution / 150; if (!(windowX % 2)) windowX++; /*second, prefill the sliding sum*/ diff --git a/backend/epjitsu.conf.in b/backend/epjitsu.conf.in index cabe6b2..155befc 100644 --- a/backend/epjitsu.conf.in +++ b/backend/epjitsu.conf.in @@ -17,6 +17,35 @@ # find them. They should be ~65K, and have the scanner's name as part of the # file name. They are often inside a .cab file. +# To extract .nal files from cabinet files on Linux, use the following steps: +# (you need the "unshield" tool, which is - in Debian - in the unshield package) +# +# 1) Mount the ScanSnap installation DVD +# (mount point e.g. /media/dvd) +# +# 2) Extract the .nal files c$ from the cabinet files on the DVD +# using the following shell script: +# +# # loop over all cabinet files found on the DVD +# for cab in $(find /media/dvd/ -name \*.cab); do +# # search for .nal files in the cabinet files +# nalinfo=$(unshield l $cab | grep '\.nal$') +# +# # we found something +# if [ -n "$nalinfo" ]; then +# #echo -e "=== $cab ===\n$nalinfo" +# +# # loop over all fields in $nalinfo +# for nal in $nalinfo; do +# # if the element of $nalinfo is a .nal file name +# if echo "$nal" | grep -q '\.nal$' - 2>/dev/null; then +# # extract .nal file form the cabinet file +# unshield x "$cab" "${nal##*\\}" +# fi +# done +# fi +# done + # Copy the file someplace sane can reach it. Then update the line below. # NOTE: the firmware line must occur BEFORE the usb line for your scanner @@ -32,6 +61,14 @@ usb 0x04c5 0x1156 firmware @DATADIR@/sane/epjitsu/300M_0C00.nal usb 0x04c5 0x117f +# Fujitsu S1100 +firmware @DATADIR@/sane/epjitsu/1100_0B00.nal +usb 0x04c5 0x1200 + # Fujitsu S1300 firmware @DATADIR@/sane/epjitsu/1300_0C26.nal usb 0x04c5 0x11ed + +# Fujitsu S1300i +firmware @DATADIR@/sane/epjitsu/1300i_0D12.nal +usb 0x04c5 0x128d diff --git a/backend/epjitsu.h b/backend/epjitsu.h index ed63504..7bb1ccc 100644 --- a/backend/epjitsu.h +++ b/backend/epjitsu.h @@ -18,8 +18,7 @@ enum scanner_Option OPT_MODE_GROUP, OPT_SOURCE, /*adffront/adfback/adfduplex/fb*/ OPT_MODE, /*mono/gray/color*/ - OPT_X_RES, - OPT_Y_RES, + OPT_RES, OPT_GEOMETRY_GROUP, OPT_TL_X, @@ -56,7 +55,11 @@ struct image { int width_bytes; int height; int pages; - + int x_res; + int y_res; + int x_start_offset; + int x_offset_bytes; + int y_skip_offset; unsigned char * buffer; }; @@ -68,6 +71,8 @@ struct transfer { int total_bytes; int rx_bytes; int done; + int x_res; + int y_res; unsigned char * raw_data; struct image * image; @@ -77,6 +82,9 @@ struct page { int bytes_total; int bytes_scanned; int bytes_read; + int lines_rx; /* received from scanner */ + int lines_pass; /* passed thru from scanner to user (might be smaller than tx for 225dpi) */ + int lines_tx; /* transmitted to user */ int done; struct image *image; }; @@ -94,15 +102,13 @@ struct scanner int has_fb; int has_adf; - int x_res_150; - int x_res_225; - int x_res_300; - int x_res_600; + int has_adf_duplex; + + int min_res; + int max_res; - int y_res_150; - int y_res_225; - int y_res_300; - int y_res_600; + float white_factor[3]; + int adf_height_padding; /* the scan size in 1/1200th inches, NOT basic_units or sane units */ int max_x; @@ -127,8 +133,7 @@ struct scanner /*mode group, room for lineart, gray, color, null */ SANE_String_Const source_list[5]; SANE_String_Const mode_list[4]; - SANE_Int x_res_list[4]; - SANE_Int y_res_list[4]; + SANE_Range res_range; /*geometry group*/ SANE_Range tl_x_range; @@ -151,9 +156,7 @@ struct scanner /*mode group*/ int source; /* adf or fb */ int mode; /* color,lineart,etc */ - int res; /* from a limited list, x and y same */ - int resolution_x; /* unused dummy */ - int resolution_y; /* unused dummy */ + int resolution; /* dpi */ /*geometry group*/ /* The desired size of the scan, all in 1/1200 inch */ @@ -213,6 +216,8 @@ struct scanner /* the scan struct holds these larger numbers, but image buffer is unused */ struct { int done; + int x_res; + int y_res; int height; int rx_bytes; int width_bytes; @@ -257,6 +262,9 @@ struct scanner #define MODEL_NONE 0 #define MODEL_S300 1 #define MODEL_FI60F 2 +#define MODEL_S1100 3 +#define MODEL_S1300i 4 +#define MODEL_FI65F 5 #define USB_COMMAND_TIME 10000 #define USB_DATA_TIME 10000 @@ -278,6 +286,9 @@ struct scanner #define WINDOW_SENDCAL 2 #define WINDOW_SCAN 3 +#define EPJITSU_PAPER_INGEST 1 +#define EPJITSU_PAPER_EJECT 0 + /* ------------------------------------------------------------------------- */ #define MM_PER_UNIT_UNFIX SANE_UNFIX(SANE_FIX(MM_PER_INCH / 1200.0)) @@ -286,6 +297,9 @@ struct scanner #define SCANNER_UNIT_TO_FIXED_MM(number) SANE_FIX((number) * MM_PER_UNIT_UNFIX) #define FIXED_MM_TO_SCANNER_UNIT(number) SANE_UNFIX(number) / MM_PER_UNIT_UNFIX +#define PIX_TO_SCANNER_UNIT(number, dpi) SANE_UNFIX(SANE_FIX((number) * 1200 / dpi )) +#define SCANNER_UNIT_TO_PIX(number, dpi) SANE_UNFIX(SANE_FIX((number) * dpi / 1200 )) + #define CONFIG_FILE "epjitsu.conf" #ifndef PATH_MAX @@ -354,7 +368,8 @@ static SANE_Status destroy(struct scanner *s); static SANE_Status teardown_buffers(struct scanner *s); static SANE_Status setup_buffers(struct scanner *s); -static SANE_Status ingest(struct scanner *s); +static SANE_Status object_position(struct scanner *s, int ingest); +static SANE_Status six5 (struct scanner *s); static SANE_Status coarsecal(struct scanner *s); static SANE_Status finecal(struct scanner *s); static SANE_Status send_lut(struct scanner *s); diff --git a/backend/epson.c b/backend/epson.c index 2cae65a..3b063b9 100644 --- a/backend/epson.c +++ b/backend/epson.c @@ -818,6 +818,12 @@ typedef struct } EpsonIdentRec, *EpsonIdent; +typedef union +{ + EpsonHdrRec hdr; + EpsonIdentRec ident; +} EpsonHdrUnionRec, *EpsonHdrUnion; + typedef struct { @@ -843,7 +849,7 @@ typedef struct * */ -static EpsonHdr command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, +static EpsonHdrUnion command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, SANE_Status * status); static SANE_Status get_identity_information (SANE_Handle handle); static SANE_Status get_identity2_information (SANE_Handle handle); @@ -1844,21 +1850,24 @@ static Epson_Device *first_dev = NULL; /* first EPSON scanner in list */ static Epson_Scanner *first_handle = NULL; -static EpsonHdr +static EpsonHdrUnion command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, SANE_Status * status) { + EpsonHdrUnion hdrunion, hdrunion_bak; EpsonHdr head; u_char *buf; int count; - if (NULL == (head = walloc (EpsonHdrRec))) + if (NULL == (hdrunion = walloc (EpsonHdrUnionRec))) { DBG (1, "out of memory (line %d)\n", __LINE__); *status = SANE_STATUS_NO_MEM; - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; } + head = &(hdrunion->hdr); + send (s, cmd, cmd_size, status); if (SANE_STATUS_GOOD != *status) @@ -1869,7 +1878,7 @@ command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, *status = SANE_STATUS_GOOD; send (s, cmd, cmd_size, status); if (SANE_STATUS_GOOD != *status) - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; } buf = (u_char *) head; @@ -1892,7 +1901,7 @@ command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, } if (SANE_STATUS_GOOD != *status) - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; DBG (4, "code %02x\n", (int) head->code); @@ -1921,25 +1930,30 @@ command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, } if (SANE_STATUS_GOOD != *status) - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; DBG (4, "status %02x\n", (int) head->status); count = head->count2 * 255 + head->count1; DBG (4, "count %d\n", count); - if (NULL == (head = realloc (head, sizeof (EpsonHdrRec) + count))) + hdrunion_bak = hdrunion; + if (NULL == (hdrunion = realloc (hdrunion, + sizeof (EpsonHdrUnionRec) + count))) { + free(hdrunion_bak); DBG (1, "out of memory (line %d)\n", __LINE__); *status = SANE_STATUS_NO_MEM; - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; } + head = &(hdrunion->hdr); + buf = head->buf; receive (s, buf, count, status); if (SANE_STATUS_GOOD != *status) - return (EpsonHdr) 0; + return (EpsonHdrUnion) 0; break; @@ -1953,7 +1967,7 @@ command (Epson_Scanner * s, u_char * cmd, size_t cmd_size, break; } - return head; + return hdrunion; } diff --git a/backend/epson2-commands.c b/backend/epson2-commands.c index a84630b..0c28eab 100644 --- a/backend/epson2-commands.c +++ b/backend/epson2-commands.c @@ -333,7 +333,7 @@ esci_set_gamma_table(Epson_Scanner * s) /* Print the gamma tables before sending them to the scanner */ - if (DBG_LEVEL >= 10) { + if (DBG_LEVEL >= 16) { int c, i, j; for (c = 0; c < 3; c++) { @@ -347,7 +347,8 @@ esci_set_gamma_table(Epson_Scanner * s) s->gamma_table[c][i + j]); strcat(gammaValues, newValue); } - DBG(11, "gamma table[%d][%d] %s\n", c, i, + + DBG(16, "gamma table[%d][%d] %s\n", c, i, gammaValues); } } diff --git a/backend/epson2-ops.c b/backend/epson2-ops.c index df6958c..d81deaf 100644 --- a/backend/epson2-ops.c +++ b/backend/epson2-ops.c @@ -177,7 +177,7 @@ e2_dev_init(Epson_Device *dev, const char *devname, int conntype) SANE_Status e2_dev_post_init(struct Epson_Device *dev) { - int i; + int i, last; DBG(5, "%s\n", __func__); @@ -231,7 +231,7 @@ e2_dev_post_init(struct Epson_Device *dev) /* try to expand the resolution list where appropriate */ - int last = dev->res_list[dev->res_list_size - 1]; + last = dev->res_list[dev->res_list_size - 1]; DBG(1, "highest available resolution: %d\n", last); @@ -700,6 +700,11 @@ e2_discover_capabilities(Epson_Scanner *s) *source_list_add++ = ADF_STR; dev->ADF = SANE_TRUE; } + + if (buf[44] & EXT_IDTY_CAP1_ADFS) { + dev->duplex = SANE_TRUE; + } + } /* TPU */ @@ -901,25 +906,28 @@ e2_set_extended_scanning_parameters(Epson_Scanner * s) char extensionCtrl; extensionCtrl = (s->hw->use_extension ? 1 : 0); - if (s->hw->use_extension && (s->val[OPT_ADF_MODE].w == 1)) + if (s->hw->use_extension && (s->val[OPT_ADF_MODE].w == 1)) { extensionCtrl = 2; + } /* Test for TPU2 * Epson Perfection 4990 Command Specifications * JZIS-0075 Rev. A, page 31 */ - if (s->hw->use_extension && s->hw->TPU2) + if (s->hw->use_extension && s->hw->TPU2) { extensionCtrl = 5; + } - if (s->val[OPT_MODE].w == MODE_INFRARED) + if (s->val[OPT_MODE].w == MODE_INFRARED) { /* only infrared in TPU mode (NOT in TPU2 or flatbeth) * XXX investigate this ... only tested on GT-X800 */ if (extensionCtrl == 1) /* test for TPU */ - extensionCtrl = 3; + extensionCtrl = 3; else - return SANE_STATUS_UNSUPPORTED; + return SANE_STATUS_UNSUPPORTED; + } /* ESC e */ buf[26] = extensionCtrl; @@ -1689,10 +1697,6 @@ e2_scan_finish(Epson_Scanner * s) if (s->hw->ADF && s->hw->use_extension && s->val[OPT_AUTO_EJECT].w) if (e2_check_adf(s) == SANE_STATUS_NO_DOCS) esci_eject(s); - - /* XXX required? */ - if (s->hw->connection != SANE_EPSON_NET) - esci_reset(s); } void @@ -2132,6 +2136,7 @@ e2_block_read(struct Epson_Scanner *s) * RGB then swap the colors. */ + /* never used, beta testers required */ needStrangeReorder = (strstr(s->hw->model, "GT-2200") || ((strstr(s->hw->model, "1640") diff --git a/backend/epson2-ops.h b/backend/epson2-ops.h index 9c36326..decbd4b 100644 --- a/backend/epson2-ops.h +++ b/backend/epson2-ops.h @@ -33,6 +33,7 @@ extern SANE_Status e2_add_resolution(Epson_Device *dev, int r); extern void e2_set_fbf_area(Epson_Scanner *s, int x, int y, int unit); extern void e2_set_adf_area(struct Epson_Scanner *s, int x, int y, int unit); extern void e2_set_tpu_area(struct Epson_Scanner *s, int x, int y, int unit); +extern void e2_set_tpu2_area(struct Epson_Scanner *s, int x, int y, int unit); extern void e2_add_depth(Epson_Device *dev, SANE_Word depth); extern SANE_Status e2_discover_capabilities(Epson_Scanner *s); extern SANE_Status e2_set_extended_scanning_parameters(Epson_Scanner *s); diff --git a/backend/epson2.c b/backend/epson2.c index 9f39c68..e023010 100644 --- a/backend/epson2.c +++ b/backend/epson2.c @@ -29,6 +29,7 @@ * 20 usb cmd counters * 18 sane_read * 17 setvalue, getvalue, control_option + * 16 gamma table * 15 e2_send, e2_recv calls * 13 e2_cmd_info_block * 12 epson_cmd_simple @@ -409,8 +410,8 @@ e2_network_discovery(void) FD_SET(fd, &rfds); sanei_udp_set_nonblock(fd, SANE_TRUE); - if (select(fd + 1, &rfds, NULL, NULL, &to) > 0) { - while ((len = sanei_udp_recvfrom(fd, buf, 76, &ip)) == 76) { + while (select(fd + 1, &rfds, NULL, NULL, &to) > 0) { + if ((len = sanei_udp_recvfrom(fd, buf, 76, &ip)) == 76) { DBG(5, " response from %s\n", ip); /* minimal check, protocol unknown */ @@ -1752,8 +1753,9 @@ change_source(Epson_Scanner *s, SANE_Int optindex, char *value) s->val[OPT_ADF_MODE].w = 0; } - DBG(1, "adf activated (%d %d)\n", s->hw->use_extension, - s->hw->duplex); + DBG(1, "adf activated (ext: %d, duplex: %d)\n", + s->hw->use_extension, + s->hw->duplex); } else if (strcmp(TPU_STR, value) == 0 || strcmp(TPU_STR2, value) == 0) { if (strcmp(TPU_STR, value) == 0) { diff --git a/backend/epson2_net.c b/backend/epson2_net.c index c7b4873..178b519 100644 --- a/backend/epson2_net.c +++ b/backend/epson2_net.c @@ -28,25 +28,32 @@ #include "sane/sanei_debug.h" -int -sanei_epson_net_read_raw(Epson_Scanner *s, unsigned char *buf, size_t wanted, - SANE_Status * status) +static int +sanei_epson_net_read_raw(Epson_Scanner *s, unsigned char *buf, ssize_t wanted, + SANE_Status *status) { - size_t size, read = 0; + int ready, read = -1; + fd_set readable; + struct timeval tv; - *status = SANE_STATUS_GOOD; + tv.tv_sec = 10; + tv.tv_usec = 0; - while (read < wanted) { - size = sanei_tcp_read(s->fd, buf + read, wanted - read); + FD_ZERO(&readable); + FD_SET(s->fd, &readable); - if (size == 0) - break; - - read += size; + ready = select(s->fd + 1, &readable, NULL, NULL, &tv); + if (ready > 0) { + read = sanei_tcp_read(s->fd, buf, wanted); + } else { + DBG(15, "%s: select failed: %d\n", __func__, ready); } - if (read < wanted) + *status = SANE_STATUS_GOOD; + + if (read < wanted) { *status = SANE_STATUS_IO_ERROR; + } return read; } @@ -80,9 +87,8 @@ sanei_epson_net_read(Epson_Scanner *s, unsigned char *buf, ssize_t wanted, } /* receive net header */ - size = sanei_tcp_read(s->fd, header, 12); + size = sanei_epson_net_read_raw(s, header, 12, status); if (size != 12) { - *status = SANE_STATUS_IO_ERROR; return 0; } @@ -102,7 +108,8 @@ sanei_epson_net_read(Epson_Scanner *s, unsigned char *buf, ssize_t wanted, if (size == wanted) { DBG(15, "%s: full read\n", __func__); - read = sanei_tcp_read(s->fd, buf, size); + + read = sanei_epson_net_read_raw(s, buf, size, status); if (s->netbuf) { free(s->netbuf); @@ -111,7 +118,6 @@ sanei_epson_net_read(Epson_Scanner *s, unsigned char *buf, ssize_t wanted, } if (read < 0) { - *status = SANE_STATUS_IO_ERROR; return 0; } @@ -119,9 +125,8 @@ sanei_epson_net_read(Epson_Scanner *s, unsigned char *buf, ssize_t wanted, } else { DBG(23, "%s: partial read\n", __func__); - read = sanei_tcp_read(s->fd, s->netbuf, size); + read = sanei_epson_net_read_raw(s, s->netbuf, size, status); if (read != size) { - *status = SANE_STATUS_IO_ERROR; return 0; } diff --git a/backend/epson2_net.h b/backend/epson2_net.h index 6a6e8d8..6aef2b7 100644 --- a/backend/epson2_net.h +++ b/backend/epson2_net.h @@ -9,9 +9,6 @@ extern int sanei_epson_net_read(struct Epson_Scanner *s, unsigned char *buf, ssi extern int sanei_epson_net_write(struct Epson_Scanner *s, unsigned int cmd, const unsigned char *buf, size_t buf_size, size_t reply_len, SANE_Status *status); -extern int -sanei_epson_net_read_raw(Epson_Scanner *s, unsigned char *buf, size_t wanted, - SANE_Status * status); extern SANE_Status sanei_epson_net_lock(struct Epson_Scanner *s); extern SANE_Status sanei_epson_net_unlock(struct Epson_Scanner *s); diff --git a/backend/epson_usb.c b/backend/epson_usb.c index 848ef63..8ba8efa 100644 --- a/backend/epson_usb.c +++ b/backend/epson_usb.c @@ -28,6 +28,8 @@ SANE_Word sanei_epson_usb_product_ids[] = { 0x12b, /* ES-H300, GT-2500 */ 0x12c, /* GT-X900, Perfection V700 Photo, Perfection V750 Photo */ 0x135, /* GT-X970 */ + 0x138, /* ES-H7200, GT-20000 */ + 0x14b, /* ES-G11000, Expression 11000XL */ 0x801, /* CC-600PX, Stylus CX5100, Stylus CX5200 */ 0x802, /* CC-570L, Stylus CX3100, Stylus CX3200 */ 0x805, /* Stylus CX6300, Stylus CX6400 */ @@ -72,16 +74,84 @@ SANE_Word sanei_epson_usb_product_ids[] = { 0x844, /* Artisan 800, EP-901A, EP-901F, Stylus Photo PX800FW, Stylus Photo TX800FW */ 0x846, /* Artisan 700, EP-801A, Stylus Photo PX700W, Stylus Photo TX700W */ 0x847, /* ME Office 700FW, PX-601F, Stylus Office BX600FW, Stylus Office TX600FW, Stylus SX600FW, WorkForce 600 */ - 0x848, /* ME Office 600F, Stylus Office BX300F, Stylus Office TX300F, Stylus NX300 */ + 0x848, /* ME Office 600F, Stylus Office BX300F, Stylus Office TX300F, Stylus NX300 Series */ 0x849, /* Stylus NX200, Stylus SX200, Stylus SX205, Stylus TX200, Stylus TX203, Stylus TX209 */ 0x84a, /* PX-501A, Stylus NX400, Stylus SX400, Stylus SX405, Stylus TX400 */ 0x84c, /* WorkForce 500 */ 0x84d, /* PX-402A, Stylus NX110 Series, Stylus SX110 Series, Stylus TX110 Series */ 0x84f, /* ME OFFICE 510, Stylus NX210 Series, Stylus SX210 Series, Stylus TX210 Series */ + 0x850, /* EP-702A, Stylus Photo PX650 Series, Stylus Photo TX650 Series */ 0x851, /* Stylus NX410 Series, Stylus SX410 Series, Stylus TX410 Series */ + 0x852, /* Artisan 710 Series, EP-802A, Stylus Photo PX710W Series, Stylus Photo TX710W Series */ + 0x853, /* Artisan 810 Series, EP-902A, Stylus Photo PX810FW Series */ 0x854, /* ME OFFICE 650FN Series, Stylus Office BX310FN Series, Stylus Office TX510FN Series, WorkForce 310 Series */ + 0x855, /* PX-602F, Stylus Office BX610FW Series, Stylus Office TX610FW Series, Stylus SX610FW Series, WorkForce 610 Series */ 0x856, /* PX-502A, Stylus NX510 Series, Stylus SX510W Series, Stylus TX550W Series */ - 0x85c, /* Stylus SX125 */ + 0x85c, /* ME 320 Series, ME 330 Series, Stylus NX125, Stylus NX127, Stylus SX125, Stylus TX120 Series */ + 0x85d, /* ME OFFICE 960FWD Series, PX-603F, Stylus Office BX625FWD, Stylus Office TX620FWD Series, Stylus SX620FW Series, WorkForce 630 Series */ + 0x85e, /* ME OFFICE 900WD Series, PX-503A, Stylus Office BX525WD, Stylus NX625, Stylus SX525WD, Stylus TX560WD Series, WorkForce 625 */ + 0x85f, /* Stylus Office BX320FW Series, Stylus Office TX525FW, WorkForce 520 Series */ + 0x860, /* Artisan 835, EP-903A, EP-903F, Stylus Photo PX820FWD Series, Stylus Photo TX820FWD Series */ + 0x861, /* Artisan 725, EP-803A, EP-803AW, Stylus Photo PX720WD Series, Stylus Photo TX720WD Series */ + 0x862, /* EP-703A, Stylus Photo PX660 Series */ + 0x863, /* ME OFFICE 620F Series, Stylus Office BX305F, Stylus Office BX305FW, Stylus Office TX320F Series, WorkForce 320 Series */ + 0x864, /* ME OFFICE 560W Series, Stylus NX420 Series, Stylus SX420W Series, Stylus TX420W Series */ + 0x865, /* ME OFFICE 520 Series, Stylus NX220 Series, Stylus SX218, Stylus TX220 Series */ + 0x866, /* AcuLaser MX20DN, AcuLaser MX20DNF, AcuLaser MX21DNF */ + 0x869, /* PX-1600F, WF-7510 Series */ + 0x86a, /* PX-673F, Stylus Office BX925FWD, WorkForce 840 Series */ + 0x870, /* Stylus Office BX305FW Plus, WorkForce 435 */ + 0x871, /* K200 Series */ + 0x872, /* K300 Series, WorkForce K301 */ + 0x873, /* L200 Series */ + 0x878, /* Artisan 635, EP-704A */ + 0x879, /* Artisan 837, EP-904A, EP-904F, Stylus Photo PX830FWD Series */ + 0x87b, /* Artisan 730 Series, EP-804A, EP-804AR, EP-804AW, Stylus Photo PX730WD Series, Stylus Photo TX730WD Series */ + 0x87c, /* PX-1700F, WF-7520 Series */ + 0x87d, /* PX-B750F, WP-4511, WP-4515, WP-4521, WP-4525, WP-4530 Series, WP-4540 Series */ + 0x87e, /* WP-4590 Series */ + 0x87f, /* PX-403A */ + 0x880, /* ME OFFICE 570W Series, PX-434A, Stylus NX330 Series, Stylus SX430W Series, Stylus TX430W Series */ + 0x881, /* ME OFFICE 535, PX-404A, Stylus SX230 Series, Stylus TX235 */ + 0x883, /* ME 340 Series, Stylus NX130 Series, Stylus SX130 Series, Stylus TX130 Series */ + 0x884, /* Stylus NX430W Series, Stylus SX440W Series, Stylus TX435W */ + 0x885, /* Stylus NX230 Series, Stylus SX235W, Stylus TX230W Series */ + 0x88d, /* Epson ME 350 */ + 0x88f, /* Stylus Office BX635FWD, WorkForce 645 */ + 0x890, /* ME OFFICE 940FW Series, Stylus Office BX630FW Series, WorkForce 545 */ + 0x891, /* PX-504A, Stylus Office BX535WD, Stylus NX530 Series, Stylus NX635, Stylus SX535WD */ + 0x892, /* Stylus Office BX935FWD, WorkForce 845 */ + 0x893, /* EP-774A */ + 0x894, /* LP-M5300 Series */ + 0x895, /* PX-045A, XP-100 Series */ + 0x896, /* ME-301, XP-200 Series */ + 0x897, /* ME-303, PX-405A */ + 0x898, /* ME-401, PX-435A, XP-300 Series, XP-400 Series */ + 0x899, /* PX-605F, PX-675F, WF-3520 Series, WF-3530 Series, WF-3540 Series */ + 0x89a, /* EP-905F, XP-850 Series */ + 0x89b, /* EP-905A, XP-800 Series */ + 0x89c, /* EP-805A, EP-805AR, EP-805AW, XP-750 Series */ + 0x89d, /* XP-700 Series */ + 0x89e, /* EP-775A, EP-775AW, XP-600 Series */ + 0x89f, /* EP-705A */ + 0x8a0, /* ME-101 */ + 0x8a1, /* L210 Series, L350, L351 */ + 0x8a5, /* PX-505F, WF-2510 Series */ + 0x8a6, /* PX-535F, WF-2520 Series, WF-2530 Series, WF-2540 Series */ + 0x8a7, /* WP-M4525, WP-M4521, PX-K751F, WP-M4595 */ + 0x8a8, /* L355, L358 */ + 0x8a9, /* L550 */ + 0x8aa, /* M200 Series */ + 0x8ab, /* WF-M1560 Series */ + 0x8ad, /* LP-M8040, LP-M8040A, LP-M8040F */ + 0x8ae, /* XP-211, XP-212, XP-215 */ + 0x8af, /* XP-310 Series */ + 0x8b0, /* XP-410 Series */ + 0x8b3, /* EP-976A3, XP-950 */ + 0x8b4, /* EP-906F, XP-810 */ + 0x8b5, /* EP-806A, XP-710 */ + 0x8b6, /* EP-776A, XP-610 */ + 0x8b7, /* EP-706A, XP-510 */ 0 /* last entry - this is used for devices that are specified in the config file as "usb <vendor> <product>" */ }; diff --git a/backend/fujitsu-scsi.h b/backend/fujitsu-scsi.h index 52ac7c6..de6652c 100644 --- a/backend/fujitsu-scsi.h +++ b/backend/fujitsu-scsi.h @@ -330,6 +330,7 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define get_IN_skew_check(in) getbitfield(in+0x6d, 1, 7) #define get_IN_new_fd_roll(in) getbitfield(in+0x6d, 1, 6) +#define get_IN_paper_prot_2(in) getbitfield(in+0x6d, 1, 1) #define get_IN_evpd_len(in) getnbyte(in + 0x6f, 1) @@ -364,8 +365,20 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) /*byte 75 is poorly documented*/ +#define get_IN_erp_lot6_supp(in) getbitfield(in+0x76, 1, 7) +#define get_IN_mode_change_jpeg(in) getbitfield(in+0x76, 1, 5) +#define get_IN_mode_change_irdc(in) getbitfield(in+0x76, 1, 4) +#define get_IN_mode_change_iomf(in) getbitfield(in+0x76, 1, 3) #define get_IN_sync_next_feed(in) getbitfield(in+0x76, 0x07, 0) +#define get_IN_imp_func3(in) getbitfield(in+0x77, 1, 7) + +#define get_IN_reset_ms(in) getbitfield(in+0x78, 1, 7) +#define get_IN_read_size(in) getbitfield(in+0x78, 1, 6) +#define get_IN_start_end_ms(in) getbitfield(in+0x78, 1, 5) + +#define get_IN_op_halt(in) getbitfield(in+0x7a, 1, 7) + /* some scanners need evpd inquiry data manipulated */ #define set_IN_page_length(in,val) in[0x04]=val @@ -429,6 +442,7 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define set_MSEL_df_paperprot(sb, val) setbitfield(sb + 3, 3, 6, val) #define set_MSEL_df_stapledet(sb, val) setbitfield(sb + 3, 3, 4, val) #define set_MSEL_df_recovery(sb, val) setbitfield(sb + 3, 3, 2, val) +#define set_MSEL_df_paperprot2(sb, val) setbitfield(sb + 5, 3, 6, val) #define set_MSEL_dropout_front(sb, val) setbitfield(sb + 0x02, 0x0f, 0, val) #define set_MSEL_dropout_back(sb, val) setbitfield(sb + 0x02, 0x0f, 4, val) @@ -548,6 +562,13 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define set_SD_preread_composition(sb, val) putnbyte(sb + 0x1c, val, 1) #define set_SD_preread_escan(sb, val) putnbyte(sb + 0x1d, val, 1) +#define SD_powoff_string "SET POWOFF TIME " +#define SD_powoff_stringlen 16 +#define SD_powoff_len 18 +#define set_SD_powoff_disable(in, val) setbitfield(in + 16, 1, 7, val) +#define set_SD_powoff_interval(in, val) setbitfield(in + 16, 0x7f, 0, val) +#define set_SD_powoff_notify(sb, val) putnbyte(sb + 0x17, val, 1) + /* ==================================================================== */ /* SET_WINDOW */ #define SET_WINDOW_code 0x24 @@ -675,9 +696,10 @@ putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) #define OBJECT_POSITION_code 0x31 #define OBJECT_POSITION_len 10 -#define set_OP_autofeed(b,val) setbitfield(b+0x01, 0x07, 0, val) +#define set_OP_action(b,val) setbitfield(b+0x01, 0x07, 0, val) #define OP_Discharge 0x00 #define OP_Feed 0x01 +#define OP_Halt 0x04 /* ==================================================================== */ /* SET_SUBWINDOW */ diff --git a/backend/fujitsu.c b/backend/fujitsu.c index 48d55dc..7f008d0 100644 --- a/backend/fujitsu.c +++ b/backend/fujitsu.c @@ -6,7 +6,7 @@ Copyright (C) 2000 Randolph Bentson Copyright (C) 2001 Frederik Ramm Copyright (C) 2001-2004 Oliver Schirrmeister - Copyright (C) 2003-2011 m. allan noah + Copyright (C) 2003-2014 m. allan noah JPEG output and low memory usage support funded by: Archivista GmbH, www.archivista.ch @@ -14,7 +14,7 @@ O A S Oilfield Accounting Service Ltd, www.oas.ca Automatic length detection support funded by: Martin G. Miller, mgmiller at optonline.net - Software image enhancement routines funded by: + Software image enhancement routines and recent scanner support funded by: Fujitsu Computer Products of America, Inc. www.fcpa.com -------------------------------------------------------------------------- @@ -533,11 +533,44 @@ v116 2013-03-23, MAN - call set_mode() in init_interlace - add swskip option - v117 2013-06-11, MAN + v117 2013-06-11, MAN (SANE 1.0.24) - default buffer-mode to off - improved error handling in sane_start - image width must be multiple of 8 when swcrop is used before binarization (iX500) - check hopper sensor before calling object_position(load) on iX500 + v118 2013-12-09, MAN + - support fi-7160, fi-7260, fi-7180 and fi-7280 + - remove unused var from do_scsi_cmd() + - added more request_sense options + - add adv_paper_protect option + - enable paper protection by default + - increase max_x_fb for fi-6240 and fi-6230 + v119 2013-12-18, MAN + - call get_pixelsize after start_scan, not before + - extend get_pixelsize to request backside data + - stop using backup/restore_params + - don't use extended get_pixelsize on M3091 or M3092 + - call software crop code on backside images too + v120 2014-01-29, MAN + - only call hopper_before_op code at batch start + - remove unused backup/restore_params + v121 2014-04-07, MAN + - add JFIF APP0 marker with resolution to jpeg images + - improve jpeg duplex parsing code + - simplify jpeg ifdefs + - add offtimer option for more recent scanners + - don't print 0 length line in hexdump + v122 2014-10-28, MAN + - add support for object_position halt + - call object_position halt in check_for_cancel when requested + v123 2014-11-06, MAN + - workaround Linux USB3 bugs by adding command counting code and + sending an even number of reads and writes during disconnect_fd + v124 2014-12-09, MAN + - support resolution controlled max page-height (fi-6/7xxx scanners) + - reorder scanner sections in init_model chronologically + v125 2014-12-16, MAN + - remove USB packet counting code from v123, fix sanei_usb instead SANE FLOW DIAGRAM @@ -587,7 +620,7 @@ #include "fujitsu.h" #define DEBUG 1 -#define BUILD 117 +#define BUILD 125 /* values for SANE_DEBUG_FUJITSU env var: - errors 5 @@ -601,6 +634,12 @@ */ /* ------------------------------------------------------------------------- */ +/* if JPEG support is not enabled in sane.h, we setup our own defines */ +#ifndef SANE_FRAME_JPEG +#define SANE_FRAME_JPEG 0x0B +#define SANE_JPEG_DISABLED 1 +#endif +/* ------------------------------------------------------------------------- */ #define STRING_FLATBED SANE_I18N("Flatbed") #define STRING_ADFFRONT SANE_I18N("ADF Front") #define STRING_ADFBACK SANE_I18N("ADF Back") @@ -1577,9 +1616,8 @@ init_vpd (struct fujitsu *s) s->has_comp_JPG1 = get_IN_compression_JPG_BASE (in); DBG (15, " compression JPG1: %d\n", s->has_comp_JPG1); -#ifndef SANE_FRAME_JPEG +#ifdef SANE_JPEG_DISABLED DBG (15, " (Disabled)\n"); - s->has_comp_JPG1 = 0; #endif s->has_comp_JPG2 = get_IN_compression_JPG_EXT (in); @@ -1671,7 +1709,12 @@ init_vpd (struct fujitsu *s) DBG (15, " rgb lut: %d\n", get_IN_rgb_lut(in)); DBG (15, " num lut dl: %d\n", get_IN_num_lut_dl(in)); + s->has_off_mode = get_IN_erp_lot6_supp(in); + DBG (15, " ErP Lot6 (power off timer): %d\n", s->has_off_mode); DBG (15, " sync next feed: %d\n", get_IN_sync_next_feed(in)); + + s->has_op_halt = get_IN_op_halt(in); + DBG (15, " object postion halt: %d\n", s->has_op_halt); } ret = SANE_STATUS_GOOD; @@ -2012,6 +2055,10 @@ init_model (struct fujitsu *s) s->max_x = s->max_x_basic * 1200 / s->basic_x_res; s->max_y = s->max_y_basic * 1200 / s->basic_y_res; + /* setup the list with a single choice, in 1200dpi units, at max res */ + s->max_y_by_res[0].res = s->max_y_res; + s->max_y_by_res[0].len = s->max_y; + /* assume these are same as adf, override below */ s->max_x_fb = s->max_x; s->max_y_fb = s->max_y; @@ -2062,6 +2109,7 @@ init_model (struct fujitsu *s) s->has_vuid_3091 = 1; s->has_vuid_color = 0; s->has_vuid_mono = 0; + s->has_short_pixelsize = 1; s->color_interlace = COLOR_INTERLACE_3091; s->duplex_interlace = DUPLEX_INTERLACE_3091; @@ -2106,6 +2154,38 @@ init_model (struct fujitsu *s) s->max_y_fb = 14032; } + else if (strstr (s->model_name, "fi-4750") ) { + /* weirdness */ + s->broken_diag_serial = 1; + } + + /* some firmware versions use capital f? */ + else if (strstr (s->model_name, "Fi-4860") + || strstr (s->model_name, "fi-4860") ) { + + /* weirdness */ + s->broken_diag_serial = 1; + + s->ppl_mod_by_mode[MODE_LINEART] = 32; + s->ppl_mod_by_mode[MODE_HALFTONE] = 32; + s->ppl_mod_by_mode[MODE_GRAYSCALE] = 4; + s->ppl_mod_by_mode[MODE_COLOR] = 4; + } + + /* some firmware versions use capital f? */ + else if (strstr (s->model_name, "Fi-4990") + || strstr (s->model_name, "fi-4990") ) { + + /* weirdness */ + s->duplex_interlace = DUPLEX_INTERLACE_NONE; + s->color_interlace = COLOR_INTERLACE_RRGGBB; + + s->ppl_mod_by_mode[MODE_LINEART] = 32; + s->ppl_mod_by_mode[MODE_HALFTONE] = 32; + s->ppl_mod_by_mode[MODE_GRAYSCALE] = 4; + s->ppl_mod_by_mode[MODE_COLOR] = 4; + } + else if (strstr (s->model_name,"fi-5110C")){ /* missing from vpd */ @@ -2135,49 +2215,44 @@ init_model (struct fujitsu *s) s->adbits = 8; } - /* some firmware versions use capital f? */ - else if (strstr (s->model_name, "Fi-4990") - || strstr (s->model_name, "fi-4990") ) { - - /* weirdness */ - s->duplex_interlace = DUPLEX_INTERLACE_NONE; - s->color_interlace = COLOR_INTERLACE_RRGGBB; - - s->ppl_mod_by_mode[MODE_LINEART] = 32; - s->ppl_mod_by_mode[MODE_HALFTONE] = 32; - s->ppl_mod_by_mode[MODE_GRAYSCALE] = 4; - s->ppl_mod_by_mode[MODE_COLOR] = 4; - } + else if (strstr (s->model_name,"S1500")){ - else if (strstr (s->model_name, "fi-4750") ) { - /* weirdness */ - s->broken_diag_serial = 1; + /*lies*/ + s->has_MS_bg=0; + s->has_MS_prepick=0; } - /* some firmware versions use capital f? */ - else if (strstr (s->model_name, "Fi-4860") - || strstr (s->model_name, "fi-4860") ) { + /* also includes the 'Z' models */ + else if (strstr (s->model_name,"fi-6130") + || strstr (s->model_name,"fi-6140")){ /* weirdness */ - s->broken_diag_serial = 1; - - s->ppl_mod_by_mode[MODE_LINEART] = 32; - s->ppl_mod_by_mode[MODE_HALFTONE] = 32; - s->ppl_mod_by_mode[MODE_GRAYSCALE] = 4; - s->ppl_mod_by_mode[MODE_COLOR] = 4; + /* these machines have longer max paper at lower res */ + s->max_y_by_res[1].res = 200; + s->max_y_by_res[1].len = 151512; } /* also includes the 'Z' models */ else if (strstr (s->model_name,"fi-6230") || strstr (s->model_name,"fi-6240")){ + /* weirdness */ + /* these machines have longer max paper at lower res */ + s->max_y_by_res[1].res = 200; + s->max_y_by_res[1].len = 151512; + /* missing from vpd */ - s->max_x_fb = 10488; + s->max_x_fb = 10764; /* was previously 10488 */ s->max_y_fb = 14032; /* some scanners can be slightly more? */ } - else if (strstr (s->model_name,"S1500") - || strstr (s->model_name,"fi-6110")){ + else if (strstr (s->model_name,"fi-6110")){ + + /* weirdness */ + /* these machines have longer max paper at lower res */ + s->max_y_by_res[1].res = 200; + s->max_y_by_res[1].len = 151512; + /*lies*/ s->has_MS_bg=0; s->has_MS_prepick=0; @@ -2212,6 +2287,42 @@ init_model (struct fujitsu *s) s->can_mode[MODE_HALFTONE] = 0; } + else if (strstr (s->model_name,"fi-7180") + || strstr (s->model_name,"fi-7160")){ + + /* weirdness */ + /* these machines have longer max paper at lower res */ + s->max_y_by_res[1].res = 400; + s->max_y_by_res[1].len = 194268; + s->max_y_by_res[2].res = 300; + s->max_y_by_res[2].len = 260268; + s->max_y_by_res[3].res = 200; + s->max_y_by_res[3].len = 266268; + + /* missing from vpd */ + s->has_df_recovery=1; + s->has_adv_paper_prot=1; + } + + else if (strstr (s->model_name,"fi-7280") + || strstr (s->model_name,"fi-7260")){ + + /* weirdness */ + /* these machines have longer max paper at lower res */ + s->max_y_by_res[1].res = 400; + s->max_y_by_res[1].len = 194268; + s->max_y_by_res[2].res = 300; + s->max_y_by_res[2].len = 260268; + s->max_y_by_res[3].res = 200; + s->max_y_by_res[3].len = 266268; + + /* missing from vpd */ + s->has_df_recovery=1; + s->has_adv_paper_prot=1; + s->max_x_fb = 10764; + s->max_y_fb = 14032; /* some scanners can be slightly more? */ + } + DBG (10, "init_model: finish\n"); return SANE_STATUS_GOOD; @@ -2277,6 +2388,7 @@ init_user (struct fujitsu *s) /* page height US-Letter */ s->page_height = 11 * 1200; + set_max_y(s); if(s->page_height > s->max_y){ s->page_height = s->max_y; } @@ -2310,6 +2422,23 @@ init_user (struct fujitsu *s) * even when the user only wants one */ s->buff_mode = MSEL_OFF; + /* useful features of newer scanners which we turn on, + * even though the scanner defaults to off */ + if(s->has_paper_protect){ + s->paper_protect = MSEL_ON; + } + if(s->has_staple_detect){ + s->staple_detect = MSEL_ON; + } + if(s->has_df_recovery){ + s->df_recovery = MSEL_ON; + } + if(s->has_adv_paper_prot){ + s->adv_paper_prot = MSEL_ON; + } + + s->off_time = 240; + DBG (10, "init_user: finish\n"); return SANE_STATUS_GOOD; @@ -3377,7 +3506,9 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) s->compress_list[i++]=STRING_NONE; if(s->has_comp_JPG1){ +#ifndef SANE_JPEG_DISABLED s->compress_list[i++]=STRING_JPEG; +#endif } s->compress_list[i]=NULL; @@ -3528,7 +3659,7 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } - /*df recovery*/ + /*df_recovery*/ if(option==OPT_DF_RECOVERY){ s->df_recovery_list[0] = STRING_DEFAULT; s->df_recovery_list[1] = STRING_OFF; @@ -3548,7 +3679,7 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } - /*paper protection*/ + /*paper_protect*/ if(option==OPT_PAPER_PROTECT){ s->paper_protect_list[0] = STRING_DEFAULT; s->paper_protect_list[1] = STRING_OFF; @@ -3568,6 +3699,26 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } + /*adv_paper_prot*/ + if(option==OPT_ADV_PAPER_PROT){ + s->adv_paper_prot_list[0] = STRING_DEFAULT; + s->adv_paper_prot_list[1] = STRING_OFF; + s->adv_paper_prot_list[2] = STRING_ON; + s->adv_paper_prot_list[3] = NULL; + + opt->name = "adv-paper-protect"; + opt->title = "Advanced paper protection"; + opt->desc = "Request scanner to predict jams in the ADF using improved sensors"; + opt->type = SANE_TYPE_STRING; + opt->constraint_type = SANE_CONSTRAINT_STRING_LIST; + opt->constraint.string_list = s->adv_paper_prot_list; + opt->size = maxStringSize (opt->constraint.string_list); + if (s->has_MS_df && s->has_adv_paper_prot) + opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED; + else + opt->cap = SANE_CAP_INACTIVE; + } + /*staple detection*/ if(option==OPT_STAPLE_DETECT){ s->staple_detect_list[0] = STRING_DEFAULT; @@ -3693,7 +3844,7 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } - /*sleep time*/ + /*sleep_time*/ if(option==OPT_SLEEP_TIME){ s->sleep_time_range.min = 0; s->sleep_time_range.max = 60; @@ -3712,6 +3863,25 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->cap = SANE_CAP_INACTIVE; } + /*off_time*/ + if(option==OPT_OFF_TIME){ + s->off_time_range.min = 0; + s->off_time_range.max = 960; + s->off_time_range.quant = 1; + + opt->name = "offtimer"; + opt->title = "Off timer"; + opt->desc = "Time in minutes until the internal power supply switches the scanner off. Will be rounded to nearest 15 minutes. Zero means never power off."; + opt->type = SANE_TYPE_INT; + opt->unit = SANE_UNIT_NONE; + opt->constraint_type = SANE_CONSTRAINT_RANGE; + opt->constraint.range=&s->off_time_range; + if(s->has_off_mode) + opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED; + else + opt->cap = SANE_CAP_INACTIVE; + } + /*duplex offset*/ if(option==OPT_DUPLEX_OFFSET){ s->duplex_offset_range.min = -16; @@ -3862,13 +4032,25 @@ sane_get_option_descriptor (SANE_Handle handle, SANE_Int option) opt->constraint_type = SANE_CONSTRAINT_RANGE; opt->constraint.range = &s->swskip_range; - s->swskip_range.quant=1; + s->swskip_range.quant=SANE_FIX(0.10001); s->swskip_range.min=SANE_FIX(0); s->swskip_range.max=SANE_FIX(100); opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT; } + /*halt scanner feeder when cancelling*/ + if(option==OPT_HALT_ON_CANCEL){ + opt->name = "halt-on-cancel"; + opt->title = "Halt on Cancel"; + opt->desc = "Request driver to halt the paper feed instead of eject during a cancel."; + opt->type = SANE_TYPE_BOOL; + if (s->has_op_halt) + opt->cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED; + else + opt->cap = SANE_CAP_INACTIVE; + } + /* "Endorser" group ------------------------------------------------------ */ if(option==OPT_ENDORSER_GROUP){ opt->name = "endorser-options"; @@ -4689,6 +4871,20 @@ sane_control_option (SANE_Handle handle, SANE_Int option, } return SANE_STATUS_GOOD; + case OPT_ADV_PAPER_PROT: + switch (s->adv_paper_prot) { + case MSEL_DEFAULT: + strcpy (val, STRING_DEFAULT); + break; + case MSEL_ON: + strcpy (val, STRING_ON); + break; + case MSEL_OFF: + strcpy (val, STRING_OFF); + break; + } + return SANE_STATUS_GOOD; + case OPT_STAPLE_DETECT: switch (s->staple_detect) { case MSEL_DEFAULT: @@ -4780,6 +4976,10 @@ sane_control_option (SANE_Handle handle, SANE_Int option, *val_p = s->sleep_time; return SANE_STATUS_GOOD; + case OPT_OFF_TIME: + *val_p = s->off_time; + return SANE_STATUS_GOOD; + case OPT_DUPLEX_OFFSET: *val_p = s->duplex_offset; return SANE_STATUS_GOOD; @@ -4820,6 +5020,10 @@ sane_control_option (SANE_Handle handle, SANE_Int option, *val_p = SANE_FIX(s->swskip); return SANE_STATUS_GOOD; + case OPT_HALT_ON_CANCEL: + *val_p = s->halt_on_cancel; + return SANE_STATUS_GOOD; + /* Endorser Group */ case OPT_ENDORSER: *val_p = s->u_endorser; @@ -5080,6 +5284,7 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->resolution_x = val_c; s->resolution_y = val_c; + set_max_y(s); *info |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS; return SANE_STATUS_GOOD; @@ -5341,6 +5546,15 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->paper_protect = MSEL_OFF; return SANE_STATUS_GOOD; + case OPT_ADV_PAPER_PROT: + if (!strcmp(val, STRING_DEFAULT)) + s->adv_paper_prot = MSEL_DEFAULT; + else if (!strcmp(val, STRING_ON)) + s->adv_paper_prot = MSEL_ON; + else if (!strcmp(val, STRING_OFF)) + s->adv_paper_prot = MSEL_OFF; + return SANE_STATUS_GOOD; + case OPT_STAPLE_DETECT: if (!strcmp(val, STRING_DEFAULT)) s->staple_detect = MSEL_DEFAULT; @@ -5403,6 +5617,14 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->sleep_time = val_c; return set_sleep_mode(s); + case OPT_OFF_TIME: + /* do our own constrain, because we want to round up */ + s->off_time = (val_c + 14)/15*15; + if(s->off_time != val_c){ + *info |= SANE_INFO_INEXACT; + } + return set_off_mode(s); + case OPT_DUPLEX_OFFSET: s->duplex_offset = val_c; return SANE_STATUS_GOOD; @@ -5439,6 +5661,10 @@ sane_control_option (SANE_Handle handle, SANE_Int option, s->swskip = SANE_UNFIX(val_c); return SANE_STATUS_GOOD; + case OPT_HALT_ON_CANCEL: + s->halt_on_cancel = val_c; + return SANE_STATUS_GOOD; + /* Endorser Group */ case OPT_ENDORSER: s->u_endorser = val_c; @@ -5550,6 +5776,50 @@ set_sleep_mode(struct fujitsu *s) } static SANE_Status +set_off_mode(struct fujitsu *s) +{ + SANE_Status ret = SANE_STATUS_GOOD; + + unsigned char cmd[SEND_DIAGNOSTIC_len]; /*also big enough for READ_DIAG*/ + size_t cmdLen = SEND_DIAGNOSTIC_len; + + unsigned char out[SD_powoff_len]; + size_t outLen = SD_powoff_len; + + DBG (10, "set_off_mode: start\n"); + + if (!s->has_cmd_sdiag || !s->has_cmd_rdiag || !s->has_off_mode){ + DBG (5, "set_off_mode: not supported, returning\n"); + return ret; + } + + memset(cmd,0,cmdLen); + set_SCSI_opcode(cmd, SEND_DIAGNOSTIC_code); + set_SD_slftst(cmd, 0); + set_SD_xferlen(cmd, outLen); + + memcpy(out,SD_powoff_string,SD_powoff_stringlen); + set_SD_powoff_disable(out,!s->off_time); + set_SD_powoff_interval(out,s->off_time/15); + + ret = do_cmd ( + s, 1, 0, + cmd, cmdLen, + out, outLen, + NULL, NULL + ); + + if (ret != SANE_STATUS_GOOD){ + DBG (5, "set_off_mode: send diag error: %d\n", ret); + return ret; + } + + DBG (10, "set_off_mode: finish\n"); + + return SANE_STATUS_GOOD; +} + +static SANE_Status get_hardware_status (struct fujitsu *s, SANE_Int option) { SANE_Status ret = SANE_STATUS_GOOD; @@ -6092,6 +6362,7 @@ mode_select_df (struct fujitsu *s) set_MSEL_df_paperprot(page,s->paper_protect); set_MSEL_df_stapledet(page,s->staple_detect); set_MSEL_df_recovery(page,s->df_recovery); + set_MSEL_df_paperprot2(page,s->adv_paper_prot); ret = do_cmd ( s, 1, 0, @@ -6408,7 +6679,6 @@ update_params (struct fujitsu * s) if (s->s_mode == MODE_COLOR) { params->depth = 8; -#ifdef SANE_FRAME_JPEG /* jpeg requires 8x8 squares */ if(s->compress == COMP_JPEG){ params->format = SANE_FRAME_JPEG; @@ -6416,20 +6686,16 @@ update_params (struct fujitsu * s) params->lines -= params->lines % 8; } else{ -#endif params->format = SANE_FRAME_RGB; params->pixels_per_line -= params->pixels_per_line % max(s->ppl_mod_by_mode[s->s_mode], s->ppl_mod_by_mode[s->u_mode]); -#ifdef SANE_FRAME_JPEG } -#endif params->bytes_per_line = params->pixels_per_line * 3; } else if (s->s_mode == MODE_GRAYSCALE) { params->depth = 8; -#ifdef SANE_FRAME_JPEG /* jpeg requires 8x8 squares */ if(s->compress == COMP_JPEG){ params->format = SANE_FRAME_JPEG; @@ -6437,13 +6703,10 @@ update_params (struct fujitsu * s) params->lines -= params->lines % 8; } else{ -#endif params->format = SANE_FRAME_GRAY; params->pixels_per_line -= params->pixels_per_line % max(s->ppl_mod_by_mode[s->s_mode], s->ppl_mod_by_mode[s->u_mode]); -#ifdef SANE_FRAME_JPEG } -#endif params->bytes_per_line = params->pixels_per_line; } @@ -6526,70 +6789,6 @@ update_u_params (struct fujitsu * s) return ret; } -/* make backup of param data, in case original is overwritten */ -SANE_Status -backup_params (struct fujitsu * s) -{ - SANE_Status ret = SANE_STATUS_GOOD; - SANE_Parameters * params = &(s->s_params); - SANE_Parameters * params_bk = &(s->s_params_bk); - - DBG (10, "backup_params: start\n"); - - params_bk->format = params->format; - params_bk->last_frame = params->last_frame; - params_bk->bytes_per_line = params->bytes_per_line; - params_bk->pixels_per_line = params->pixels_per_line; - params_bk->lines = params->lines; - params_bk->depth = params->depth; - - /* also have to save the user params */ - params = &(s->u_params); - params_bk = &(s->u_params_bk); - - params_bk->format = params->format; - params_bk->last_frame = params->last_frame; - params_bk->bytes_per_line = params->bytes_per_line; - params_bk->pixels_per_line = params->pixels_per_line; - params_bk->lines = params->lines; - params_bk->depth = params->depth; - - DBG (10, "backup_params: finish\n"); - return ret; -} - -/* restore backup of param data, in case original was overwritten */ -SANE_Status -restore_params (struct fujitsu * s) -{ - SANE_Status ret = SANE_STATUS_GOOD; - SANE_Parameters * params = &(s->s_params); - SANE_Parameters * params_bk = &(s->s_params_bk); - - DBG (10, "restore_params: start\n"); - - params->format = params_bk->format; - params->last_frame = params_bk->last_frame; - params->bytes_per_line = params_bk->bytes_per_line; - params->pixels_per_line = params_bk->pixels_per_line; - params->lines = params_bk->lines; - params->depth = params_bk->depth; - - /* also have to restore the user params */ - params = &(s->u_params); - params_bk = &(s->u_params_bk); - - params->format = params_bk->format; - params->last_frame = params_bk->last_frame; - params->bytes_per_line = params_bk->bytes_per_line; - params->pixels_per_line = params_bk->pixels_per_line; - params->lines = params_bk->lines; - params->depth = params_bk->depth; - - DBG (10, "restore_params: finish\n"); - return ret; -} - /* * Called by SANE when a page acquisition operation is to be started. * commands: scanner control (lampon), send (lut), send (dither), @@ -6721,20 +6920,6 @@ sane_start (SANE_Handle handle) DBG (5, "sane_start: WARNING: cannot send_q_table %d\n", ret); } - /* try to read scan size from scanner */ - ret = get_pixelsize(s,0); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot get pixelsize\n"); - goto errors; - } - - /* make backup copy of params because later functions overwrite */ - ret = backup_params(s); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot backup params\n"); - goto errors; - } - /* start/stop endorser */ ret = endorser(s); if (ret != SANE_STATUS_GOOD) { @@ -6747,19 +6932,23 @@ sane_start (SANE_Handle handle) if (ret != SANE_STATUS_GOOD) { DBG (5, "sane_start: WARNING: cannot start lamp, ignoring\n"); } + + /* iX500 errors if op is called with no paper + * at the beginning of a batch, so we check */ + if(s->hopper_before_op && s->source != SOURCE_FLATBED){ + ret = get_hardware_status(s,0); + if(!s->hw_hopper){ + ret = SANE_STATUS_NO_DOCS; + DBG (5, "sane_start: ERROR: hopper empty\n"); + goto errors; + } + } } /* if already running, duplex needs to switch sides */ else if(s->source == SOURCE_ADF_DUPLEX){ s->side = !s->side; } - /* restore backup copy of params at the start of each image */ - ret = restore_params(s); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot restore params\n"); - goto errors; - } - /* set clean defaults with new sheet of paper */ /* dont reset the transfer vars on backside of duplex page */ /* otherwise buffered back page will be lost */ @@ -6788,11 +6977,30 @@ sane_start (SANE_Handle handle) s->buff_tx[1]=0; /* reset jpeg just in case... */ - s->jpeg_stage = JPEG_STAGE_HEAD; - s->jpeg_ff_offset = 0; + s->jpeg_stage = JPEG_STAGE_NONE; + s->jpeg_ff_offset = -1; s->jpeg_front_rst = 0; s->jpeg_back_rst = 0; + ret = object_position (s, OP_Feed); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_start: ERROR: cannot load page\n"); + goto errors; + } + + ret = start_scan (s); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_start: ERROR: cannot start_scan\n"); + goto errors; + } + + /* try to read scan size from scanner */ + ret = get_pixelsize(s,0); + if (ret != SANE_STATUS_GOOD) { + DBG (5, "sane_start: ERROR: cannot get pixelsize\n"); + goto errors; + } + /* store the number of front bytes */ if ( s->source != SOURCE_ADF_BACK ){ s->bytes_tot[SIDE_FRONT] = s->s_params.bytes_per_line * s->s_params.lines; @@ -6840,16 +7048,12 @@ sane_start (SANE_Handle handle) s->started=1; } - - ret = object_position (s, SANE_TRUE); - if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot load page\n"); - goto errors; - } - - ret = start_scan (s); + } + else{ + /* try to read scan size from scanner */ + ret = get_pixelsize(s,0); if (ret != SANE_STATUS_GOOD) { - DBG (5, "sane_start: ERROR: cannot start_scan\n"); + DBG (5, "sane_start: ERROR: cannot get pixelsize\n"); goto errors; } } @@ -7249,13 +7453,11 @@ set_window (struct fujitsu *s) set_WD_compress_type(desc1, COMP_NONE); set_WD_compress_arg(desc1, 0); -#ifdef SANE_FRAME_JPEG /* some scanners support jpeg image compression, for color/gs only */ if(s->s_params.format == SANE_FRAME_JPEG){ set_WD_compress_type(desc1, COMP_JPEG); set_WD_compress_arg(desc1, s->compress_arg); } -#endif /* the remainder of the block varies based on model and mode, * except for gamma and paper size, those are in the same place */ @@ -7435,7 +7637,8 @@ get_pixelsize(struct fujitsu *s, int actual) memset(cmd,0,cmdLen); set_SCSI_opcode(cmd, READ_code); set_R_datatype_code (cmd, R_datatype_pixelsize); - if(s->source == SOURCE_ADF_BACK){ + + if(s->side == SIDE_BACK){ set_R_window_id (cmd, WD_wid_back); } else{ @@ -7453,7 +7656,7 @@ get_pixelsize(struct fujitsu *s, int actual) /* when we are called post-scan, the scanner may give * more accurate data in other fields */ - if(actual && get_PSIZE_paper_w(in)){ + if(actual && !s->has_short_pixelsize && get_PSIZE_paper_w(in)){ s->s_params.pixels_per_line = get_PSIZE_paper_w(in); DBG(5,"get_pixelsize: Actual width\n"); } @@ -7469,7 +7672,7 @@ get_pixelsize(struct fujitsu *s, int actual) } /* when we are called post-scan, the scanner may give * more accurate data in other fields */ - else if(actual && get_PSIZE_paper_l(in)){ + else if(actual && !s->has_short_pixelsize && get_PSIZE_paper_l(in)){ s->s_params.lines = get_PSIZE_paper_l(in); DBG(5,"get_pixelsize: Actual length\n"); } @@ -7489,7 +7692,7 @@ get_pixelsize(struct fujitsu *s, int actual) } /* some scanners can request that the driver clean img */ - if(get_PSIZE_req_driv_valid(in)){ + if(!s->has_short_pixelsize && get_PSIZE_req_driv_valid(in)){ s->req_driv_crop = get_PSIZE_req_driv_crop(in); s->req_driv_lut = get_PSIZE_req_driv_lut(in); DBG(5,"get_pixelsize: scanner requests: crop=%d, lut=%d\n", @@ -7530,38 +7733,23 @@ get_pixelsize(struct fujitsu *s, int actual) * Issues the SCSI OBJECT POSITION command if an ADF is in use. */ static SANE_Status -object_position (struct fujitsu *s, int i_load) +object_position (struct fujitsu *s, int action) { SANE_Status ret = SANE_STATUS_GOOD; unsigned char cmd[OBJECT_POSITION_len]; size_t cmdLen = OBJECT_POSITION_len; - DBG (10, "object_position: start\n"); + DBG (10, "object_position: start %d\n", action); - if (s->source == SOURCE_FLATBED) { + if (s->source == SOURCE_FLATBED && action < OP_Halt) { DBG (10, "object_position: flatbed no-op\n"); return SANE_STATUS_GOOD; } - if(s->hopper_before_op && i_load){ - ret = get_hardware_status(s,0); - if(!s->hw_hopper){ - return SANE_STATUS_NO_DOCS; - } - } - memset(cmd,0,cmdLen); set_SCSI_opcode(cmd, OBJECT_POSITION_code); - - if (i_load) { - DBG (15, "object_position: load\n"); - set_OP_autofeed (cmd, OP_Feed); - } - else { - DBG (15, "object_position: eject\n"); - set_OP_autofeed (cmd, OP_Discharge); - } + set_OP_action (cmd, action); ret = do_cmd ( s, 1, 0, @@ -7630,22 +7818,30 @@ check_for_cancel(struct fujitsu *s) { SANE_Status ret=SANE_STATUS_GOOD; - DBG (10, "check_for_cancel: start\n"); + DBG (10, "check_for_cancel: start %d %d\n",s->started,s->cancelled); if(s->started && s->cancelled){ - DBG (15, "check_for_cancel: cancelling\n"); - /* cancel scan */ + /* halt scan */ + if(s->halt_on_cancel){ + DBG (15, "check_for_cancel: halting\n"); + ret = object_position (s, OP_Halt); + } + /* cancel scan */ + else{ + DBG (15, "check_for_cancel: cancelling\n"); ret = scanner_control(s, SC_function_cancel); - if (ret == SANE_STATUS_GOOD) { - ret = SANE_STATUS_CANCELLED; - } - else{ - DBG (5, "check_for_cancel: ERROR: cannot cancel\n"); - } + } - s->started = 0; - s->cancelled = 0; + if (ret == SANE_STATUS_GOOD || ret == SANE_STATUS_CANCELLED) { + ret = SANE_STATUS_CANCELLED; + } + else{ + DBG (5, "check_for_cancel: ERROR: cannot cancel\n"); + } + + s->started = 0; + s->cancelled = 0; } else if(s->cancelled){ DBG (15, "check_for_cancel: already cancelled\n"); @@ -7723,7 +7919,6 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len } } /* end 3091 */ -#ifdef SANE_FRAME_JPEG /* alternating jpeg duplex interlacing */ else if(s->source == SOURCE_ADF_DUPLEX && s->s_params.format == SANE_FRAME_JPEG @@ -7735,11 +7930,10 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len return ret; } } /* end alt jpeg */ -#endif /* alternating pnm duplex interlacing */ else if(s->source == SOURCE_ADF_DUPLEX - && s->s_params.format <= SANE_FRAME_RGB + && s->s_params.format != SANE_FRAME_JPEG && s->duplex_interlace == DUPLEX_INTERLACE_ALT ){ @@ -7808,7 +8002,33 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len return ret; } -#ifdef SANE_FRAME_JPEG +/* bare jpeg images dont contain resolution, but JFIF APP0 does, so we add */ +static SANE_Status +inject_jfif_header(struct fujitsu *s, int side) +{ + SANE_Status ret=SANE_STATUS_GOOD; + + unsigned char out[] = { + 0xFF, 0xE0, 0x00, 0x10, 0x4A, 0x46, 0x49, 0x46, + 0x00, 0x01, 0x02, 0x01, 0x00, 0x48, 0x00, 0x48, + 0x00, 0x00 + }; + size_t outLen=JFIF_APP0_LENGTH; + + DBG (10, "inject_jfif_header: start %d\n", side); + + putnbyte(out + 12, s->resolution_x, 2); + putnbyte(out + 14, s->resolution_y, 2); + + memcpy(s->buffers[side]+s->buff_rx[side], out, outLen); + s->buff_rx[side] += outLen; + s->bytes_rx[side] += outLen; + + DBG (10, "inject_jfif_header: finish %d\n", ret); + + return ret; +} + static SANE_Status read_from_JPEGduplex(struct fujitsu *s) { @@ -7834,13 +8054,21 @@ read_from_JPEGduplex(struct fujitsu *s) * so we only get enough to fill whichever is smaller (and not yet done) */ if(!s->eof_rx[SIDE_FRONT]){ int avail = s->buff_tot[SIDE_FRONT] - s->buff_rx[SIDE_FRONT]; - if(bytes > avail) + if(bytes > avail){ bytes = avail; + /* leave space for JFIF header at start of image */ + if(s->bytes_rx[SIDE_FRONT] < 2) + bytes -= JFIF_APP0_LENGTH; + } } if(!s->eof_rx[SIDE_BACK]){ int avail = s->buff_tot[SIDE_BACK] - s->buff_rx[SIDE_BACK]; - if(bytes > avail) + if(bytes > avail){ bytes = avail; + /* leave space for JFIF header at start of image */ + if(s->bytes_rx[SIDE_BACK] < 2) + bytes -= JFIF_APP0_LENGTH; + } } DBG(15, "read_from_JPEGduplex: fto:%d frx:%d bto:%d brx:%d pa:%d\n", @@ -7901,7 +8129,7 @@ read_from_JPEGduplex(struct fujitsu *s) for(i=0;i<(int)inLen;i++){ /* about to change stage */ - if(in[i] == 0xff){ + if(in[i] == 0xff && s->jpeg_ff_offset != 0){ s->jpeg_ff_offset=0; continue; } @@ -7909,9 +8137,21 @@ read_from_JPEGduplex(struct fujitsu *s) /* last byte was an ff, this byte will change stage */ if(s->jpeg_ff_offset == 0){ - /* headers (SOI/HuffTab/QTab/DRI), in both sides */ - if(in[i] == 0xd8 || in[i] == 0xc4 - || in[i] == 0xdb || in[i] == 0xdd){ + /* first marker after SOI is not APP0, add one */ + if(s->jpeg_stage == JPEG_STAGE_SOI && in[i] != 0xe0){ + inject_jfif_header(s,SIDE_FRONT); + inject_jfif_header(s,SIDE_BACK); + s->jpeg_stage = JPEG_STAGE_HEAD; + } + + /* SOI header, in both sides */ + if(in[i] == 0xd8){ + s->jpeg_stage = JPEG_STAGE_SOI; + DBG(15, "read_from_JPEGduplex: stage SOI\n"); + } + + /* headers (HuffTab/QTab/DRI), in both sides */ + else if(in[i] == 0xc4 || in[i] == 0xdb || in[i] == 0xdd){ s->jpeg_stage = JPEG_STAGE_HEAD; DBG(15, "read_from_JPEGduplex: stage head\n"); } @@ -7972,6 +8212,11 @@ read_from_JPEGduplex(struct fujitsu *s) s->jpeg_stage = JPEG_STAGE_EOI; DBG(15, "read_from_JPEGduplex: stage eoi %d %d\n",(int)inLen,i); } + + /* unknown, warn */ + else if(in[i] != 0xff){ + DBG(15, "read_from_JPEGduplex: unknown %02x\n", in[i]); + } } s->jpeg_ff_offset++; @@ -8025,7 +8270,8 @@ read_from_JPEGduplex(struct fujitsu *s) } /* copy these stages to front */ - if(s->jpeg_stage == JPEG_STAGE_HEAD + if(s->jpeg_stage == JPEG_STAGE_SOI + || s->jpeg_stage == JPEG_STAGE_HEAD || s->jpeg_stage == JPEG_STAGE_SOF || s->jpeg_stage == JPEG_STAGE_SOS || s->jpeg_stage == JPEG_STAGE_EOI @@ -8043,7 +8289,8 @@ read_from_JPEGduplex(struct fujitsu *s) /* copy these stages to back */ if( s->jpeg_interlace == JPEG_INTERLACE_ALT && - ( s->jpeg_stage == JPEG_STAGE_HEAD + ( s->jpeg_stage == JPEG_STAGE_SOI + || s->jpeg_stage == JPEG_STAGE_HEAD || s->jpeg_stage == JPEG_STAGE_SOF || s->jpeg_stage == JPEG_STAGE_SOS || s->jpeg_stage == JPEG_STAGE_EOI @@ -8086,7 +8333,6 @@ read_from_JPEGduplex(struct fujitsu *s) return ret; } -#endif static SANE_Status read_from_3091duplex(struct fujitsu *s) @@ -8267,6 +8513,10 @@ read_from_scanner(struct fujitsu *s, int side) if(bytes % 2 && bytes < remain){ bytes -= s->s_params.bytes_per_line; } + + /* jpeg scans leave space for JFIF header at start of image */ + if(s->s_params.format == SANE_FRAME_JPEG && s->bytes_rx[side] < 2) + bytes -= JFIF_APP0_LENGTH; DBG(15, "read_from_scanner: si:%d re:%d bs:%d by:%d av:%d\n", side, remain, s->buffer_size, bytes, avail); @@ -8341,6 +8591,9 @@ read_from_scanner(struct fujitsu *s, int side) if(s->s_mode==MODE_COLOR && s->color_interlace == COLOR_INTERLACE_3091){ copy_3091 (s, in, inLen, side); } + else if(s->s_params.format == SANE_FRAME_JPEG){ + copy_JPEG (s, in, inLen, side); + } else{ copy_buffer (s, in, inLen, side); } @@ -8454,6 +8707,48 @@ copy_3091(struct fujitsu *s, unsigned char * buf, int len, int side) } static SANE_Status +copy_JPEG(struct fujitsu *s, unsigned char * buf, int len, int side) +{ + SANE_Status ret=SANE_STATUS_GOOD; + int i, seen = 0; + + DBG (10, "copy_JPEG: start\n"); + + /* A jpeg image starts with the SOI marker, FF D8. + * This is optionally followed by the JFIF APP0 + * marker, FF E0. If that marker is not present, + * we add it, so we can insert the resolution */ + + if(!s->bytes_rx[side] && len >= 4 + && buf[0] == 0xFF && buf[1] == 0xD8 + && buf[2] == 0xFF && buf[3] != 0xE0 + ){ + /* SOI marker */ + for (i=0; i<2; i++){ + s->buffers[side][s->buff_rx[side]++] = buf[i]; + s->bytes_rx[side]++; + seen++; + } + + /* JFIF header after SOI */ + inject_jfif_header(s,side); + } + + memcpy(s->buffers[side]+s->buff_rx[side],buf+seen,len-seen); + s->buff_rx[side] += len-seen; + s->bytes_rx[side] += len-seen; + + /* should never happen with jpeg */ + if(s->bytes_rx[side] == s->bytes_tot[side]){ + s->eof_rx[side] = 1; + } + + DBG (10, "copy_JPEG: finish\n"); + + return ret; +} + +static SANE_Status copy_buffer(struct fujitsu *s, unsigned char * buf, int len, int side) { SANE_Status ret=SANE_STATUS_GOOD; @@ -8465,7 +8760,7 @@ copy_buffer(struct fujitsu *s, unsigned char * buf, int len, int side) /* invert image if scanner needs it for this mode */ /* jpeg data does not use inverting */ - if(s->s_params.format <= SANE_FRAME_RGB && s->reverse_by_mode[s->s_mode]){ + if(s->s_params.format != SANE_FRAME_JPEG && s->reverse_by_mode[s->s_mode]){ for(i=0; i<len; i++){ buf[i] ^= 0xff; } @@ -8895,6 +9190,14 @@ sense_handler (int fd, unsigned char * sensed_data, void *arg) DBG (5, "Medium error: double feed\n"); return SANE_STATUS_JAMMED; } + if (0x08 == ascq) { + DBG (5, "Medium error: ADF setup error\n"); + return SANE_STATUS_JAMMED; + } + if (0x09 == ascq) { + DBG (5, "Medium error: Carrier sheet\n"); + return SANE_STATUS_JAMMED; + } if (0x10 == ascq) { DBG (5, "Medium error: no ink cartridge\n"); return SANE_STATUS_IO_ERROR; @@ -8907,12 +9210,36 @@ sense_handler (int fd, unsigned char * sensed_data, void *arg) DBG (5, "Medium error: endorser error\n"); return SANE_STATUS_IO_ERROR; } + if (0x20 == ascq) { + DBG (5, "Medium error: Stop button\n"); + return SANE_STATUS_NO_DOCS; + } + if (0x22 == ascq) { + DBG (5, "Medium error: scanning halted\n"); + return SANE_STATUS_CANCELLED; + } + if (0x30 == ascq) { + DBG (5, "Medium error: Not enough paper\n"); + return SANE_STATUS_NO_DOCS; + } + if (0x31 == ascq) { + DBG (5, "Medium error: scanning disabled\n"); + return SANE_STATUS_IO_ERROR; + } + if (0x32 == ascq) { + DBG (5, "Medium error: scanning paused\n"); + return SANE_STATUS_DEVICE_BUSY; + } + if (0x33 == ascq) { + DBG (5, "Medium error: WiFi control error\n"); + return SANE_STATUS_IO_ERROR; + } DBG (5, "Medium error: unknown ascq\n"); return SANE_STATUS_IO_ERROR; break; case 0x4: - if (0x80 != asc && 0x44 != asc && 0x47 != asc) { + if (0x80 != asc && 0x44 != asc) { DBG (5, "Hardware error: unknown asc\n"); return SANE_STATUS_IO_ERROR; } @@ -8928,6 +9255,10 @@ sense_handler (int fd, unsigned char * sensed_data, void *arg) DBG (5, "Hardware error: heater fuse\n"); return SANE_STATUS_IO_ERROR; } + if ((0x80 == asc) && (0x03 == ascq)) { + DBG (5, "Hardware error: lamp fuse\n"); + return SANE_STATUS_IO_ERROR; + } if ((0x80 == asc) && (0x04 == ascq)) { DBG (5, "Hardware error: ADF motor fuse\n"); return SANE_STATUS_IO_ERROR; @@ -8952,6 +9283,22 @@ sense_handler (int fd, unsigned char * sensed_data, void *arg) DBG (5, "Hardware error: endorser error\n"); return SANE_STATUS_IO_ERROR; } + if ((0x80 == asc) && (0x11 == ascq)) { + DBG (5, "Hardware error: endorser fuse\n"); + return SANE_STATUS_IO_ERROR; + } + if ((0x80 == asc) && (0x80 == ascq)) { + DBG (5, "Hardware error: interface board timeout\n"); + return SANE_STATUS_IO_ERROR; + } + if ((0x80 == asc) && (0x81 == ascq)) { + DBG (5, "Hardware error: interface board error 1\n"); + return SANE_STATUS_IO_ERROR; + } + if ((0x80 == asc) && (0x82 == ascq)) { + DBG (5, "Hardware error: interface board error 2\n"); + return SANE_STATUS_IO_ERROR; + } DBG (5, "Hardware error: unknown asc/ascq\n"); return SANE_STATUS_IO_ERROR; break; @@ -9098,7 +9445,6 @@ do_scsi_cmd(struct fujitsu *s, int runRS, int shortTime, ) { int ret; - size_t actLen = 0; /*shut up compiler*/ runRS=runRS; @@ -9116,7 +9462,6 @@ do_scsi_cmd(struct fujitsu *s, int runRS, int shortTime, if (inBuff && inLen){ DBG(25, "in: reading %d bytes\n", (int)*inLen); memset(inBuff,0,*inLen); - actLen = *inLen; } ret = sanei_scsi_cmd2(s->fd, cmdBuff, cmdLen, outBuff, outLen, inBuff, inLen); @@ -9408,9 +9753,7 @@ must_fully_buffer(struct fujitsu *s) if( (s->swdeskew || s->swdespeck || s->swcrop || s->swskip) -#ifdef SANE_FRAME_JPEG && s->s_params.format != SANE_FRAME_JPEG -#endif ){ return 1; } @@ -9424,9 +9767,7 @@ static int must_downsample(struct fujitsu *s) { if(s->s_mode != s->u_mode -#ifdef SANE_FRAME_JPEG && s->compress != COMP_JPEG -#endif ){ return 1; } @@ -9492,6 +9833,23 @@ get_page_height(struct fujitsu *s) return height; } +/* s->max_y gives the maximum height of paper which can be scanned + * this actually varies by resolution, so a helper to change it */ +static int +set_max_y(struct fujitsu *s) +{ + int i; + + for(i=0;i<4;i++){ + if(!s->max_y_by_res[i].res) + break; + if(s->resolution_x <= s->max_y_by_res[i].res){ + s->max_y = s->max_y_by_res[i].len; + } + } + + return s->max_y; +} /** * Convenience method to determine longest string size in a list. @@ -9561,7 +9919,8 @@ hexdump (int level, char *comment, unsigned char *p, int l) } /* print last (partial) line */ - DBG (level, "%s\n", line); + if (i) + DBG (level, "%s\n", line); } /** @@ -9654,37 +10013,23 @@ buffer_crop(struct fujitsu *s, int side) DBG (10, "buffer_crop: start\n"); - /*only find edges on first image from a page, or if first image had error */ - if(s->side == SIDE_FRONT || s->source == SOURCE_ADF_BACK || s->crop_stat){ - - s->crop_stat = sanei_magic_findEdges( - &s->s_params,s->buffers[side],s->resolution_x,s->resolution_y, - &s->crop_vals[0],&s->crop_vals[1],&s->crop_vals[2],&s->crop_vals[3]); + ret = sanei_magic_findEdges( + &s->s_params,s->buffers[side],s->resolution_x,s->resolution_y, + &s->crop_vals[0],&s->crop_vals[1],&s->crop_vals[2],&s->crop_vals[3]); - if(s->crop_stat){ - DBG (5, "buffer_crop: bad edges, bailing\n"); - goto cleanup; - } - - DBG (15, "buffer_crop: t:%d b:%d l:%d r:%d\n", - s->crop_vals[0],s->crop_vals[1],s->crop_vals[2],s->crop_vals[3]); - - /* we dont listen to the 'top' value, since fujitsu does not pad the top */ - s->crop_vals[0] = 0; - - /* if we will later binarize this image, make sure the width - * is a multiple of 8 pixels, by adjusting the right side */ - if ( must_downsample(s) && s->u_mode < MODE_GRAYSCALE ){ - s->crop_vals[3] -= (s->crop_vals[3]-s->crop_vals[2]) % 8; - } + if(ret){ + DBG (5, "buffer_crop: bad edges, bailing\n"); + ret = SANE_STATUS_GOOD; + goto cleanup; } - /* backside images can use a 'flipped' version of frontside data */ - else{ - int left = s->crop_vals[2]; - int right = s->crop_vals[3]; + + DBG (15, "buffer_crop: t:%d b:%d l:%d r:%d\n", + s->crop_vals[0],s->crop_vals[1],s->crop_vals[2],s->crop_vals[3]); - s->crop_vals[2] = s->s_params.pixels_per_line - right; - s->crop_vals[3] = s->s_params.pixels_per_line - left; + /* if we will later binarize this image, make sure the width + * is a multiple of 8 pixels, by adjusting the right side */ + if ( must_downsample(s) && s->u_mode < MODE_GRAYSCALE ){ + s->crop_vals[3] -= (s->crop_vals[3]-s->crop_vals[2]) % 8; } /* now crop the image */ diff --git a/backend/fujitsu.conf.in b/backend/fujitsu.conf.in index 8034f25..dc7a131 100644 --- a/backend/fujitsu.conf.in +++ b/backend/fujitsu.conf.in @@ -118,12 +118,6 @@ usb 0x04c5 0x119d #fi-6800-CGA usb 0x04c5 0x119e -#fi-6900 -usb 0x04c5 0x119f - -#fi-6900-CGA -usb 0x04c5 0x11a0 - #S1500 & S1500M usb 0x04c5 0x11a2 @@ -147,3 +141,15 @@ usb 0x04c5 0x1213 #ScanSnap iX500 usb 0x04c5 0x132b + +#fi-7180 +usb 0x04c5 0x132c + +#fi-7280 +usb 0x04c5 0x132d + +#fi-7160 +usb 0x04c5 0x132e + +#fi-7260 +usb 0x04c5 0x132f diff --git a/backend/fujitsu.h b/backend/fujitsu.h index 4c6804b..e1f7d68 100644 --- a/backend/fujitsu.h +++ b/backend/fujitsu.h @@ -72,6 +72,7 @@ enum fujitsu_Option OPT_DF_DIFF, OPT_DF_RECOVERY, OPT_PAPER_PROTECT, + OPT_ADV_PAPER_PROT, OPT_STAPLE_DETECT, OPT_BG_COLOR, OPT_DROPOUT_COLOR, @@ -79,6 +80,7 @@ enum fujitsu_Option OPT_PREPICK, OPT_OVERSCAN, OPT_SLEEP_TIME, + OPT_OFF_TIME, OPT_DUPLEX_OFFSET, OPT_GREEN_OFFSET, OPT_BLUE_OFFSET, @@ -89,6 +91,7 @@ enum fujitsu_Option OPT_SWDESPECK, OPT_SWCROP, OPT_SWSKIP, + OPT_HALT_ON_CANCEL, OPT_ENDORSER_GROUP, OPT_ENDORSER, @@ -127,6 +130,13 @@ enum fujitsu_Option NUM_OPTIONS }; +/* used to control the max page-height, which varies by resolution */ +struct y_size +{ + int res; + int len; +}; + struct fujitsu { /* --------------------------------------------------------------------- */ @@ -242,6 +252,7 @@ struct fujitsu int has_df_recovery; int has_paper_protect; + int has_adv_paper_prot; int has_staple_detect; int has_rif; @@ -257,6 +268,7 @@ struct fujitsu int has_ipc3; int has_rotation; int has_hybrid_crop_deskew; + int has_off_mode; int has_comp_MH; int has_comp_MR; @@ -265,6 +277,7 @@ struct fujitsu int has_comp_JPG1; int has_comp_JPG2; int has_comp_JPG3; + int has_op_halt; /*FIXME: more endorser data? */ int endorser_type_f; @@ -299,6 +312,7 @@ struct fujitsu /* the scan size in 1/1200th inches, NOT basic_units or sane units */ int max_x; int max_y; + struct y_size max_y_by_res[4]; int min_x; int min_y; int max_x_fb; @@ -313,6 +327,7 @@ struct fujitsu int window_gamma; int endorser_string_len; int has_pixelsize; + int has_short_pixelsize; /* m3091/2 put weird stuff at end, ignore it */ int broken_diag_serial; /* some scanners are just plain borked */ int need_q_table; /* some scanners wont work without these */ @@ -382,6 +397,7 @@ struct fujitsu SANE_String_Const df_diff_list[5]; SANE_String_Const df_recovery_list[4]; SANE_String_Const paper_protect_list[4]; + SANE_String_Const adv_paper_prot_list[4]; SANE_String_Const staple_detect_list[4]; SANE_String_Const bg_color_list[4]; SANE_String_Const do_color_list[5]; @@ -390,6 +406,7 @@ struct fujitsu SANE_String_Const prepick_list[4]; SANE_String_Const overscan_list[4]; SANE_Range sleep_time_range; + SANE_Range off_time_range; SANE_Range duplex_offset_range; SANE_Range green_offset_range; SANE_Range blue_offset_range; @@ -467,6 +484,7 @@ struct fujitsu int df_diff; int df_recovery; int paper_protect; + int adv_paper_prot; int staple_detect; int bg_color; int dropout_color; @@ -475,6 +493,7 @@ struct fujitsu int overscan; int lamp_color; int sleep_time; + int off_time; int duplex_offset; int green_offset; int blue_offset; @@ -484,6 +503,7 @@ struct fujitsu int swdespeck; int swcrop; double swskip; + int halt_on_cancel; /*endorser group*/ int u_endorser; @@ -514,8 +534,10 @@ struct fujitsu SANE_Parameters s_params; /* also keep a backup copy, in case the software enhancement code overwrites*/ + /* SANE_Parameters u_params_bk; SANE_Parameters s_params_bk; + */ /* --------------------------------------------------------------------- */ /* values which are set by scanning functions to keep track of pages, etc */ @@ -556,7 +578,6 @@ struct fujitsu int deskew_vals[2]; double deskew_slope; - SANE_Status crop_stat; int crop_vals[4]; /* --------------------------------------------------------------------- */ @@ -622,12 +643,16 @@ struct fujitsu #define COMP_NONE WD_cmp_NONE #define COMP_JPEG WD_cmp_JPG1 -#define JPEG_STAGE_HEAD 0 -#define JPEG_STAGE_SOF 1 -#define JPEG_STAGE_SOS 2 -#define JPEG_STAGE_FRONT 3 -#define JPEG_STAGE_BACK 4 -#define JPEG_STAGE_EOI 5 +#define JPEG_STAGE_NONE 0 +#define JPEG_STAGE_SOI 1 +#define JPEG_STAGE_HEAD 2 +#define JPEG_STAGE_SOF 3 +#define JPEG_STAGE_SOS 4 +#define JPEG_STAGE_FRONT 5 +#define JPEG_STAGE_BACK 6 +#define JPEG_STAGE_EOI 7 + +#define JFIF_APP0_LENGTH 18 /* these are same as scsi data to make code easier */ #define MODE_LINEART WD_comp_LA @@ -771,7 +796,7 @@ do_usb_cmd(struct fujitsu *s, int runRS, int shortTime, static SANE_Status wait_scanner (struct fujitsu *s); -static SANE_Status object_position (struct fujitsu *s, int i_load); +static SANE_Status object_position (struct fujitsu *s, int action); static SANE_Status scanner_control (struct fujitsu *s, int function); static SANE_Status scanner_control_ric (struct fujitsu *s, int bytes, int side); @@ -789,11 +814,13 @@ static SANE_Status mode_select_prepick (struct fujitsu *s); static SANE_Status mode_select_auto (struct fujitsu *s); static SANE_Status set_sleep_mode(struct fujitsu *s); +static SANE_Status set_off_mode(struct fujitsu *s); static int must_downsample (struct fujitsu *s); static int must_fully_buffer (struct fujitsu *s); static int get_page_width (struct fujitsu *s); static int get_page_height (struct fujitsu *s); +static int set_max_y (struct fujitsu *s); static SANE_Status send_lut (struct fujitsu *s); static SANE_Status send_endorser (struct fujitsu *s); @@ -803,19 +830,17 @@ static SANE_Status get_pixelsize(struct fujitsu *s, int actual); static SANE_Status update_params (struct fujitsu *s); static SANE_Status update_u_params (struct fujitsu *s); -static SANE_Status backup_params (struct fujitsu *s); -static SANE_Status restore_params (struct fujitsu *s); + static SANE_Status start_scan (struct fujitsu *s); static SANE_Status check_for_cancel(struct fujitsu *s); -#ifdef SANE_FRAME_JPEG static SANE_Status read_from_JPEGduplex(struct fujitsu *s); -#endif static SANE_Status read_from_3091duplex(struct fujitsu *s); static SANE_Status read_from_scanner(struct fujitsu *s, int side); static SANE_Status copy_3091(struct fujitsu *s, unsigned char * buf, int len, int side); +static SANE_Status copy_JPEG(struct fujitsu *s, unsigned char * buf, int len, int side); static SANE_Status copy_buffer(struct fujitsu *s, unsigned char * buf, int len, int side); static SANE_Status read_from_buffer(struct fujitsu *s, SANE_Byte * buf, SANE_Int max_len, SANE_Int * len, int side); diff --git a/backend/genesys.c b/backend/genesys.c index 6e7caad..913a048 100644 --- a/backend/genesys.c +++ b/backend/genesys.c @@ -16,49 +16,49 @@ noah work in the fujitsu backend This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ /* * SANE backend for Genesys Logic GL646/GL841/GL842/GL843/GL846/GL847/GL124 based scanners */ -#define BUILD 2411 +#define BUILD 2504 #define BACKEND_NAME genesys #include "genesys.h" @@ -231,11 +231,11 @@ sanei_genesys_init_fe (Genesys_Device * dev) /* main function for slope creation */ /** - * This function generates a slope table using the given slope - * truncated at the given exposure time or step count, whichever comes first. + * This function generates a slope table using the given slope + * truncated at the given exposure time or step count, whichever comes first. * The reached step time is then stored in final_exposure and used for the rest * of the table. The summed time of the acceleration steps is returned, and the - * number of accerelation steps is put into used_steps. + * number of accerelation steps is put into used_steps. * * @param slope_table Table to write to * @param max_steps Size of slope_table in steps @@ -248,7 +248,7 @@ sanei_genesys_init_fe (Genesys_Device * dev) * @param used_steps Final number of steps is stored here * @param vfinal Final step time is stored here * @return Time for acceleration - * @note All times in pixel time. Correction for other motor timings is not + * @note All times in pixel time. Correction for other motor timings is not * done. */ SANE_Int @@ -339,10 +339,10 @@ sanei_genesys_generate_slope_table (uint16_t * slope_table, /* Generate slope table for motor movement */ /** * This function generates a slope table using the slope from the motor struct - * truncated at the given exposure time or step count, whichever comes first. + * truncated at the given exposure time or step count, whichever comes first. * The reached step time is then stored in final_exposure and used for the rest * of the table. The summed time of the acceleration steps is returned, and the - * number of accerelation steps is put into used_steps. + * number of accerelation steps is put into used_steps. * * @param dev Device struct * @param slope_table Table to write to @@ -412,7 +412,7 @@ sanei_genesys_create_slope_table3 (Genesys_Device * dev, if (final_exposure) *final_exposure = (vfinal * dev->motor.base_ydpi) / yres; - + DBG (DBG_proc, "sanei_genesys_create_slope_table: returns sum_time=%d, completed\n", sum_time); @@ -753,27 +753,26 @@ sanei_genesys_create_gamma_table (uint16_t * gamma_table, int size, } -/* computes the exposure_time on the basis of the given vertical dpi, +/* computes the exposure_time on the basis of the given vertical dpi, the number of pixels the ccd needs to send, the step_type and the corresponding maximum speed from the motor struct */ /* - Currently considers maximum motor speed at given step_type, minimum + Currently considers maximum motor speed at given step_type, minimum line exposure needed for conversion and led exposure time. TODO: Should also consider maximum transfer rate: ~6.5MB/s. - Note: The enhance option of the scanners does _not_ help. It only halves + Note: The enhance option of the scanners does _not_ help. It only halves the amount of pixels transfered. */ SANE_Int sanei_genesys_exposure_time2 (Genesys_Device * dev, float ydpi, int step_type, int endpixel, - int led_exposure, int power_mode) + int exposure_by_led, int power_mode) { int exposure_by_ccd = endpixel + 32; int exposure_by_motor = (dev->motor.slopes[power_mode][step_type].maximum_speed * dev->motor.base_ydpi) / ydpi; - int exposure_by_led = led_exposure; int exposure = exposure_by_ccd; @@ -783,6 +782,8 @@ sanei_genesys_exposure_time2 (Genesys_Device * dev, float ydpi, if (exposure < exposure_by_led && dev->model->is_cis) exposure = exposure_by_led; + DBG (DBG_info, "%s: ydpi=%d, step=%d, endpixel=%d led=%d, power=%d => exposure=%d\n", + __FUNCTION__, (int)ydpi, step_type, endpixel, exposure_by_led, power_mode, exposure); return exposure; } @@ -898,11 +899,11 @@ sanei_genesys_exposure_time (Genesys_Device * dev, Genesys_Register_Set * reg, -/* Sends a block of shading information to the scanner. - The data is placed at address 0x0000 for color mode, gray mode and +/* Sends a block of shading information to the scanner. + The data is placed at address 0x0000 for color mode, gray mode and unconditionally for the following CCD chips: HP2300, HP2400 and HP5345 - In the other cases (lineart, halftone on ccd chips not mentioned) the - addresses are 0x2a00 for dpihw==0, 0x5500 for dpihw==1 and 0xa800 for + In the other cases (lineart, halftone on ccd chips not mentioned) the + addresses are 0x2a00 for dpihw==0, 0x5500 for dpihw==1 and 0xa800 for dpihw==2. //Note: why this? The data needs to be of size "size", and in little endian byte order. @@ -918,10 +919,11 @@ genesys_send_offset_and_shading (Genesys_Device * dev, uint8_t * data, int start_address; SANE_Status status; - DBG (DBG_proc, "genesys_send_offset_and_shading (size = %d)\n", size); + DBG (DBG_proc, "%s: (size = %d)\n", __FUNCTION__, size); /* ASIC higher than gl843 doesn't have register 2A/2B, so we route to - * a per ASIC shading data loading function if available */ + * a per ASIC shading data loading function if available. + * It is also used for scanners using SHDAREA */ if(dev->model->cmd_set->send_shading_data!=NULL) { status=dev->model->cmd_set->send_shading_data(dev, data, size); @@ -932,7 +934,7 @@ genesys_send_offset_and_shading (Genesys_Device * dev, uint8_t * data, /* gl646, gl84[123] case */ dpihw = sanei_genesys_read_reg_from_set (dev->reg, 0x05) >> 6; - /* TODO invert the test so only the 2 models behaving like that are + /* TODO invert the test so only the 2 models behaving like that are * tested instead of adding all the others */ /* many scanners send coefficient for lineart/gray like in color mode */ if (dev->settings.scan_mode < 2 @@ -945,6 +947,7 @@ genesys_send_offset_and_shading (Genesys_Device * dev, uint8_t * data, && dev->model->ccd_type != CCD_XP300 && dev->model->ccd_type != CCD_DP665 && dev->model->ccd_type != CCD_DP685 + && dev->model->ccd_type != CIS_CANONLIDE80 && dev->model->ccd_type != CCD_ROADWARRIOR && dev->model->ccd_type != CCD_HP2300 && dev->model->ccd_type != CCD_HP2400 @@ -966,17 +969,15 @@ genesys_send_offset_and_shading (Genesys_Device * dev, uint8_t * data, status = sanei_genesys_set_buffer_address (dev, start_address); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "genesys_send_offset_and_shading: failed to set buffer address: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to set buffer address: %s\n", __FUNCTION__, + sane_strstatus (status)); return status; } - + status = dev->model->cmd_set->bulk_write_data (dev, 0x3c, data, size); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "genesys_send_offset_and_shading: failed to send shading table: %s\n", + DBG (DBG_error, "%s: failed to send shading table: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -1030,22 +1031,22 @@ sanei_genesys_init_shading_data (Genesys_Device * dev, int pixels_per_line) *shading_data_ptr++ = 0x40; /* white hi -> 0x4000 */ } - status = - genesys_send_offset_and_shading (dev, shading_data, - pixels_per_line * 4 * channels); - if (status != SANE_STATUS_GOOD) - DBG (DBG_error, - "sanei_genesys_init_shading_data: failed to send shading data: %s\n", - sane_strstatus (status)); - + status = genesys_send_offset_and_shading (dev, + shading_data, + pixels_per_line * 4 * channels); free (shading_data); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: failed to send shading data: %s\n", __FUNCTION__, + sane_strstatus (status)); + } DBGCOMPLETED; return status; } -/* Find the position of the reference point: +/* Find the position of the reference point: takes gray level 8 bits data and find first CCD usable pixel and top of scanning area */ SANE_Status @@ -1090,7 +1091,7 @@ sanei_genesys_search_reference_point (Genesys_Device * dev, uint8_t * data, if (DBG_LEVEL >= DBG_data) sanei_genesys_write_pnm_file ("laplace.pnm", image, 8, 1, width, height); - /* apply X direction sobel filter + /* apply X direction sobel filter -1 0 1 -2 0 2 -1 0 1 @@ -1144,7 +1145,7 @@ sanei_genesys_search_reference_point (Genesys_Device * dev, uint8_t * data, start_pixel + (left * dev->sensor.optical_res) / dpi; /* find top edge by detecting black strip */ - /* apply Y direction sobel filter + /* apply Y direction sobel filter -1 -2 -1 0 0 0 1 2 1 @@ -1913,7 +1914,7 @@ genesys_dark_shading_calibration (Genesys_Device * dev) /* * this function builds dummy dark calibration data so that we can * compute shading coefficient in a clean way - * todo: current values are hardcoded, we have to find if they + * todo: current values are hardcoded, we have to find if they * can be computed from previous calibration data (when doing offset * calibration ?) */ @@ -2114,7 +2115,7 @@ genesys_white_shading_calibration (Genesys_Device * dev) sanei_genesys_write_pnm_file ("white_shading.pnm", calibration_data, 16, channels, pixels_per_line, dev->calib_lines); - + genesys_average_data (dev->white_average_data, calibration_data, dev->calib_lines, pixels_per_line * channels); @@ -2138,7 +2139,7 @@ genesys_white_shading_calibration (Genesys_Device * dev) return status; } } - + if (dev->model->flags & GENESYS_FLAG_SHADING_REPARK) { status = dev->model->cmd_set->slow_back_home (dev, SANE_TRUE); @@ -2149,10 +2150,13 @@ genesys_white_shading_calibration (Genesys_Device * dev) return status; } -/* This calibration uses a scan over the calibration target, comprising a +/* This calibration uses a scan over the calibration target, comprising a * black and a white strip. (So the motor must be on.) */ -static SANE_Status +#ifndef UNIT_TESTING +static +#endif +SANE_Status genesys_dark_white_shading_calibration (Genesys_Device * dev) { SANE_Status status; @@ -2167,8 +2171,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) SANE_Bool motor; - DBG (DBG_proc, "genesys_black_white_shading_calibration (lines = %d)\n", - (unsigned int)dev->calib_lines); + DBG (DBG_proc, "%s: (lines = %d)\n", __FUNCTION__, (unsigned int)dev->calib_lines); pixels_per_line = dev->calib_pixels; channels = dev->calib_channels; @@ -2181,8 +2184,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) dev->white_average_data = malloc (dev->average_size); if (!dev->white_average_data) { - DBG (DBG_error, - "genesys_dark_white_shading_calibration: failed to allocate average memory\n"); + DBG (DBG_error, "%s: failed to allocate white average memory\n", __FUNCTION__); return SANE_STATUS_NO_MEM; } @@ -2192,8 +2194,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) dev->dark_average_data = malloc (channels * 2 * pixels_per_line); if (!dev->dark_average_data) { - DBG (DBG_error, - "genesys_dark_white_shading_shading_calibration: failed to allocate average memory\n"); + DBG (DBG_error, "%s: failed to allocate dark average memory\n", __FUNCTION__); return SANE_STATUS_NO_MEM; } @@ -2202,8 +2203,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) calibration_data = malloc (size); if (!calibration_data) { - DBG (DBG_error, - "genesys_dark_white_shading_calibration: failed to allocate calibration memory\n"); + DBG (DBG_error, "%s: failed to allocate calibration memory\n", __FUNCTION__); return SANE_STATUS_NO_MEM; } @@ -2224,9 +2224,8 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { free (calibration_data); - DBG (DBG_error, - "genesys_dark_white_shading_calibration: failed to bulk write registers: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to bulk write registers: %s\n", __FUNCTION__, + sane_strstatus (status)); return status; } @@ -2235,8 +2234,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { free (calibration_data); - DBG (DBG_error, - "genesys_dark_white_shading_calibration: Failed to begin scan: %s\n", + DBG (DBG_error, "%s: failed to begin scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -2245,8 +2243,7 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { free (calibration_data); - DBG (DBG_error, - "genesys_dark_white_shading_calibration: Failed to read data: %s\n", + DBG (DBG_error, "%s: failed to read data: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -2255,16 +2252,26 @@ genesys_dark_white_shading_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { free (calibration_data); - DBG (DBG_error, - "genesys_dark_white_shading_calibration: Failed to end scan: %s\n", + DBG (DBG_error, "%s: Failed to end scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } if (DBG_LEVEL >= DBG_data) - sanei_genesys_write_pnm_file ("black_white_shading.pnm", calibration_data, - 16, channels, pixels_per_line, - dev->calib_lines); + { + if (dev->model->is_cis) + { + sanei_genesys_write_pnm_file ("black_white_shading.pnm", calibration_data, + 16, 1, pixels_per_line*channels, + dev->calib_lines); + } + else + { + sanei_genesys_write_pnm_file ("black_white_shading.pnm", calibration_data, + 16, channels, pixels_per_line, + dev->calib_lines); + } + } average_white = dev->white_average_data; @@ -2375,15 +2382,15 @@ compute_coefficient (unsigned int coeff, unsigned int target, unsigned int value * The dark/white shading is actually performed _after_ reducing * resolution via averaging. only dark/white shading data for what would be * first pixel at full resolution is used. - * + * * scanner raw input to output value calculation: * o=(i-off)*(gain/coeff) - * + * * from datasheet: * off=dark_average * gain=coeff*bright_target/(bright_average-dark_average) * works for dark_target==0 - * + * * what we want is these: * bright_target=(bright_average-off)*(gain/coeff) * dark_target=(dark_average-off)*(gain/coeff) @@ -2406,30 +2413,31 @@ static #endif void compute_averaged_planar (Genesys_Device * dev, - uint8_t * shading_data, - unsigned int pixels_per_line, - unsigned int words_per_color, - unsigned int channels, - unsigned int o, - unsigned int coeff, - unsigned int target_bright, - unsigned int target_dark) + uint8_t * shading_data, + unsigned int pixels_per_line, + unsigned int words_per_color, + unsigned int channels, + unsigned int o, + unsigned int coeff, + unsigned int target_bright, + unsigned int target_dark) { unsigned int x, i, j, br, dk, res, avgpixels, basepixels, val; + unsigned int fill,factor; + + DBG (DBG_info, "%s: pixels=%d, offset=%d\n", __FUNCTION__, pixels_per_line, o); - DBG (DBG_info, "%s: pixels=%d, offset=%d\n", __FUNCTION__, pixels_per_line, - o); /* initialize result */ memset (shading_data, 0xff, words_per_color * 3 * 2); - /* + /* strangely i can write 0x20000 bytes beginning at 0x00000 without overwriting slope tables - which begin at address 0x10000(for 1200dpi hw mode): memory is organized in words(2 bytes) instead of single bytes. explains quite some things */ /* - another one: the dark/white shading is actually performed _after_ reducing + another one: the dark/white shading is actually performed _after_ reducing resolution via averaging. only dark/white shading data for what would be first pixel at full resolution is used. */ @@ -2449,15 +2457,17 @@ compute_averaged_planar (Genesys_Device * dev, off = (dark_average*bright_target - bright_average*dark_target)/(bright_target - dark_target) gain = (bright_target - dark_target)/(bright_average - dark_average)*coeff */ - /* duplicate half-ccd logic */ res = dev->settings.xres; + + /* duplicate half-ccd logic */ if ((dev->model->flags & GENESYS_FLAG_HALF_CCD_MODE) && dev->settings.xres <= dev->sensor.optical_res / 2) - res *= 2; /* scanner is using half-ccd mode */ - /*this should be evenly dividable */ + res *= 2; + + /* this should be evenly dividable */ basepixels = dev->sensor.optical_res / res; -/* gl841 supports 1/1 1/2 1/3 1/4 1/5 1/6 1/8 1/10 1/12 1/15 averaging */ + /* gl841 supports 1/1 1/2 1/3 1/4 1/5 1/6 1/8 1/10 1/12 1/15 averaging */ if (basepixels < 1) avgpixels = 1; else if (basepixels < 6) @@ -2473,11 +2483,24 @@ compute_averaged_planar (Genesys_Device * dev, else avgpixels = 15; + /* LiDE80 packs shading data */ + if(dev->model->ccd_type != CIS_CANONLIDE80) + { + factor=1; + fill=avgpixels; + } + else + { + factor=avgpixels; + fill=1; + } + DBG (DBG_info, "%s: averaging over %d pixels\n", __FUNCTION__, avgpixels); + DBG (DBG_info, "%s: packing factor is %d\n", __FUNCTION__, factor); + DBG (DBG_info, "%s: fill length is %d\n", __FUNCTION__, fill); for (x = 0; x <= pixels_per_line - avgpixels; x += avgpixels) { - if ((x + o) * 2 * 2 + 3 > words_per_color * 2) break; @@ -2514,59 +2537,47 @@ compute_averaged_planar (Genesys_Device * dev, 65535 * (target_bright - target_dark)) val = 65535; else - val = - (dk * target_bright - br * target_dark) / (target_bright - - target_dark); + { + val = (dk * target_bright - br * target_dark) / (target_bright - target_dark); + } -/*fill all pixels, even if only the last one is relevant*/ - for (i = 0; i < avgpixels; i++) + /*fill all pixels, even if only the last one is relevant*/ + for (i = 0; i < fill; i++) { - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j] = val & 0xff; - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 1] = val >> 8; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j] = val & 0xff; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 1] = val >> 8; } val = br - dk; if (65535 * val > (target_bright - target_dark) * coeff) - val = (coeff * (target_bright - target_dark)) / val; + { + val = (coeff * (target_bright - target_dark)) / val; + } else - val = 65535; + { + val = 65535; + } -/*fill all pixels, even if only the last one is relevant*/ - for (i = 0; i < avgpixels; i++) + /*fill all pixels, even if only the last one is relevant*/ + for (i = 0; i < fill; i++) { - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 2] = val & 0xff; - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 3] = val >> 8; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 2] = val & 0xff; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 3] = val >> 8; } } -/*fill remaining channels*/ + /* fill remaining channels */ for (j = channels; j < 3; j++) { - for (i = 0; i < avgpixels; i++) + for (i = 0; i < fill; i++) { - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j] = - shading_data[(x + o + i) * 2 * 2 + words_per_color * 0]; - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 1] = - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * 0 + 1]; - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 2] = - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * 0 + 2]; - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * j + 3] = - shading_data[(x + o + i) * 2 * 2 + - words_per_color * 2 * 0 + 3]; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j ] = shading_data[(x/factor + o + i) * 2 * 2 ]; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 1] = shading_data[(x/factor + o + i) * 2 * 2 + 1]; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 2] = shading_data[(x/factor + o + i) * 2 * 2 + 2]; + shading_data[(x/factor + o + i) * 2 * 2 + words_per_color * 2 * j + 3] = shading_data[(x/factor + o + i) * 2 * 2 + 3]; } } - } } @@ -2603,7 +2614,7 @@ compute_coefficients (Genesys_Device * dev, DBG (DBG_io, "compute_coefficients: pixels_per_line=%d, coeff=0x%04x\n", pixels_per_line, coeff); - + /* compute start & end values depending of the offset */ if (offset < 0) { @@ -2672,7 +2683,7 @@ compute_planar_coefficients (Genesys_Device * dev, unsigned int channels, unsigned int cmat[3], unsigned int offset, - unsigned int coeff, + unsigned int coeff, unsigned int target) { uint8_t *ptr; /* contains 16bit words in little endian */ @@ -2781,9 +2792,9 @@ compute_shifted_coefficients (Genesys_Device * dev, for (i = 0; i < avgpixels; i++) { for (j = 0; j < channels; j++) { - br_tmp[j] += (dev->white_average_data[((x + i) * channels + j) * 2] | + br_tmp[j] += (dev->white_average_data[((x + i) * channels + j) * 2] | (dev->white_average_data[((x + i) * channels + j) * 2 + 1] << 8)); - dk_tmp[i] += (dev->dark_average_data[((x + i) * channels + j) * 2] | + dk_tmp[i] += (dev->dark_average_data[((x + i) * channels + j) * 2] | (dev->dark_average_data[((x + i) * channels + j) * 2 + 1] << 8)); } } @@ -2826,7 +2837,7 @@ compute_shifted_coefficients (Genesys_Device * dev, } } -static SANE_Status +GENESYS_STATIC SANE_Status genesys_send_shading_coefficient (Genesys_Device * dev) { SANE_Status status; @@ -2869,19 +2880,27 @@ genesys_send_shading_coefficient (Genesys_Device * dev) break; } + /* special case, memory is aligned on 0x5400, this has yet to be explained */ + /* could be 0xa800 because sensor is truly 2400 dpi, then halved because + * we only set 1200 dpi */ + if(dev->model->ccd_type==CIS_CANONLIDE80) + { + words_per_color = 0x5400; + } + length = words_per_color * 3 * 2; + /* allocate computed size */ shading_data = malloc (length); if (!shading_data) { - DBG (DBG_error, - "genesys_send_shading_coefficient: failed to allocate memory\n"); + DBG (DBG_error, "%s: failed to allocate memory\n", __FUNCTION__); return SANE_STATUS_NO_MEM; } memset (shading_data, 0, length); /* TARGET/(Wn-Dn) = white gain -> ~1.xxx then it is multiplied by 0x2000 - or 0x4000 to give an integer + or 0x4000 to give an integer Wn = white average for column n Dn = dark average for column n */ @@ -2974,10 +2993,10 @@ genesys_send_shading_coefficient (Genesys_Device * dev) compute_coefficients (dev, shading_data, pixels_per_line, - 3, - cmat, - o, - coeff, + 3, + cmat, + o, + coeff, target_code); break; case CCD_HP3670: @@ -2999,10 +3018,10 @@ genesys_send_shading_coefficient (Genesys_Device * dev) compute_coefficients (dev, shading_data, pixels_per_line, - 3, - cmat, - o, - coeff, + 3, + cmat, + o, + coeff, target_code); break; case CCD_KVSS080: @@ -3015,10 +3034,10 @@ genesys_send_shading_coefficient (Genesys_Device * dev) compute_coefficients (dev, shading_data, pixels_per_line, - 3, - cmat, - o, - coeff, + 3, + cmat, + o, + coeff, target_code); break; case CIS_CANONLIDE700: @@ -3039,8 +3058,7 @@ genesys_send_shading_coefficient (Genesys_Device * dev) shading_data = malloc (length); if (!shading_data) { - DBG (DBG_error, - "genesys_send_shading_coefficient: failed to allocate memory\n"); + DBG (DBG_error, "%s: failed to allocate memory\n", __FUNCTION__); return SANE_STATUS_NO_MEM; } memset (shading_data, 0, length); @@ -3063,9 +3081,20 @@ genesys_send_shading_coefficient (Genesys_Device * dev) channels, 4, coeff, - 0xfa00, + 0xe000, 0x0a00); break; + case CIS_CANONLIDE80: + compute_averaged_planar (dev, + shading_data, + pixels_per_line, + words_per_color, + channels, + 0, + coeff, + 0xd000, + 0x0800); + break; case CCD_PLUSTEK_3600: compute_shifted_coefficients (dev, shading_data, @@ -3079,23 +3108,21 @@ genesys_send_shading_coefficient (Genesys_Device * dev) 256); /* patch_size: contigous extent */ break; default: - DBG (DBG_error, - "genesys_send_shading_coefficient: sensor %d not supported\n", - dev->model->ccd_type); + DBG (DBG_error, "%s: sensor %d not supported\n", __FUNCTION__, dev->model->ccd_type); return SANE_STATUS_UNSUPPORTED; break; } /* do the actual write of shading calibration data to the scanner */ status = genesys_send_offset_and_shading (dev, shading_data, length); + free (shading_data); if (status != SANE_STATUS_GOOD) - DBG (DBG_error, - "genesys_send_shading_coefficient: failed to send shading data: %s\n", - sane_strstatus (status)); + { + DBG (DBG_error, "%s: failed to send shading data: %s\n", __FUNCTION__, + sane_strstatus (status)); + } - free (shading_data); DBGCOMPLETED; - return SANE_STATUS_GOOD; } @@ -3125,7 +3152,7 @@ genesys_restore_calibration (Genesys_Device * dev) for (cache = dev->calibration_cache; cache; cache = cache->next) { status = dev->model->cmd_set->is_compatible_calibration (dev, cache, SANE_FALSE); - /* SANE_STATUS_GOOD, a matching cache has been found + /* SANE_STATUS_GOOD, a matching cache has been found * so we use it to populate calibration data */ if (status == SANE_STATUS_GOOD) @@ -3270,7 +3297,7 @@ genesys_save_calibration (Genesys_Device * dev) * @param dev device to calibrate * @return SANE_STATUS_GOOD if everything when all right, else the error code. */ -static SANE_Status +GENESYS_STATIC SANE_Status genesys_flatbed_calibration (Genesys_Device * dev) { SANE_Status status; @@ -3514,7 +3541,7 @@ genesys_sheetfed_calibration (Genesys_Device * dev) xres = dev->sensor.optical_res; dev->settings.xres = dev->sensor.optical_res; /* XP200 needs to calibrate a full and half sensor's resolution */ - if (dev->model->ccd_type == CIS_XP200 + if (dev->model->ccd_type == CIS_XP200 && dev->settings.xres <= dev->sensor.optical_res / 2) dev->settings.xres /= 2; @@ -3590,7 +3617,7 @@ genesys_sheetfed_calibration (Genesys_Device * dev) } } - /* search for a full width black strip and then do a 16 bit scan to + /* search for a full width black strip and then do a 16 bit scan to * gather black shading data */ if (dev->model->flags & GENESYS_FLAG_DARK_CALIBRATION) { @@ -3649,8 +3676,7 @@ genesys_sheetfed_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { dev->model->cmd_set->eject_document (dev); - DBG (DBG_error, - "genesys_sheetfed_calibration: failed eject target: %s\n", + DBG (DBG_error, "%s: failed eject target: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -3935,7 +3961,7 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) return status; } } - + /* disable power saving*/ status = dev->model->cmd_set->save_power (dev, SANE_FALSE); if (status != SANE_STATUS_GOOD) @@ -4077,7 +4103,7 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) status = sanei_genesys_load_lut(dev->lineart_lut, 8, 8, 50, 205, dev->settings.threshold_curve, dev->settings.threshold-127); - if (status != SANE_STATUS_GOOD) + if (status != SANE_STATUS_GOOD) { DBG (DBG_error, "genesys_start_scan: failed to build lut\n"); return status; @@ -4094,11 +4120,11 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) } /* no lamp during scan */ - if(lamp_off == SANE_TRUE) + if(lamp_off == SANE_TRUE) { dev->model->cmd_set->set_lamp_power (dev, dev->reg, SANE_FALSE); } - + /* GL124 is using SHDAREA, so we have to wait for scan to be set up before * sending shading data */ if( (dev->model->cmd_set->send_shading_data!=NULL) @@ -4140,7 +4166,7 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) /*do we really need this? the valid data check should be sufficent -- pierre*/ /* waits for head to reach scanning position */ expected = sanei_genesys_read_reg_from_set (dev->reg, 0x3d) * 65536 - + sanei_genesys_read_reg_from_set (dev->reg, 0x3e) * 256 + + sanei_genesys_read_reg_from_set (dev->reg, 0x3e) * 256 + sanei_genesys_read_reg_from_set (dev->reg, 0x3f); do { @@ -4157,7 +4183,7 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) } } while (steps < expected); - + /* wait for buffers to be filled */ do { @@ -4173,7 +4199,7 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) else usleep (500 * 1000); */ - /* then we wait for at least one word of valid scan data + /* then we wait for at least one word of valid scan data this is also done in sanei_genesys_read_data_from_scanner -- pierre */ if (dev->model->is_sheetfed == SANE_FALSE) @@ -4192,12 +4218,12 @@ genesys_start_scan (Genesys_Device * dev, SANE_Bool lamp_off) } while (steps < 1); } - + DBGCOMPLETED; return SANE_STATUS_GOOD; } -/* this is _not_ a ringbuffer. +/* this is _not_ a ringbuffer. if we need a block which does not fit at the end of our available data, we move the available data to the beginning. */ @@ -4294,7 +4320,7 @@ static SANE_Status accurate_line_read(Genesys_Device * dev, * must be read and bytes interleaved to get usable by the other stages * of the backend */ -static SANE_Status +static SANE_Status genesys_fill_line_interp_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, size_t size) { size_t count; @@ -4313,7 +4339,7 @@ genesys_fill_line_interp_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, } } - /* copy size bytes of data, copying from a line when line count matches */ + /* copy size bytes of data, copying from a line when line count matches */ count = 0; while (count < size) { @@ -4344,7 +4370,7 @@ genesys_fill_line_interp_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, if (status != SANE_STATUS_GOOD) { DBG (DBG_error, - "%s: failed to read %lu bytes (%s)\n", __FUNCTION__, + "%s: failed to read %lu bytes (%s)\n", __FUNCTION__, (u_long) dev->oe_buffer.size, sane_strstatus (status)); return SANE_STATUS_IO_ERROR; } @@ -4356,17 +4382,17 @@ genesys_fill_line_interp_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, /** @brief fill buffer for segmented sensors * This function fills a read buffer with scanned data from a sensor segmented - * in several parts (multi-lines sensors). Data of the same valid area is read + * in several parts (multi-lines sensors). Data of the same valid area is read * back to back and must be interleaved to get usable by the other stages * of the backend */ -static SANE_Status +static SANE_Status genesys_fill_segmented_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, size_t size) { size_t count; SANE_Status status; int depth,i,n,k; - + depth = dev->settings.depth; if (dev->settings.scan_mode == SCAN_MODE_LINEART && dev->settings.dynamic_lineart==SANE_FALSE) depth = 1; @@ -4397,12 +4423,12 @@ genesys_fill_segmented_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, s count++; dev->cur++; } - else + else { if(depth==1) { while (dev->cur < dev->len && count < size) - { + { for(n=0;n<dev->segnb;n++) { work_buffer_dst[count+n] = 0; @@ -4429,7 +4455,7 @@ genesys_fill_segmented_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, s if(depth==8) { while (dev->cur < dev->len && count < size) - { + { for(n=0;n<dev->segnb;n++) { work_buffer_dst[count+n] = dev->oe_buffer.buffer[dev->cur + dev->skip + dev->dist*dev->order[n] + dev->oe_buffer.pos]; @@ -4442,7 +4468,7 @@ genesys_fill_segmented_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, s if(depth==16) { while (dev->cur < dev->len && count < size) - { + { for(n=0;n<dev->segnb;n++) { work_buffer_dst[count+n*2] = dev->oe_buffer.buffer[dev->cur + dev->skip + dev->dist*dev->order[n] + dev->oe_buffer.pos]; @@ -4469,7 +4495,7 @@ genesys_fill_segmented_buffer (Genesys_Device * dev, uint8_t *work_buffer_dst, s if (status != SANE_STATUS_GOOD) { DBG (DBG_error, - "%s: failed to read %lu bytes (%s)\n", __FUNCTION__, + "%s: failed to read %lu bytes (%s)\n", __FUNCTION__, (u_long) dev->oe_buffer.size, sane_strstatus (status)); return SANE_STATUS_IO_ERROR; } @@ -4508,7 +4534,7 @@ genesys_fill_read_buffer (Genesys_Device * dev) size = space; - /* never read an odd number. exception: last read + /* never read an odd number. exception: last read the chip internal counter does not count half words. */ size &= ~1; /* Some setups need the reads to be multiples of 256 bytes */ @@ -4536,10 +4562,10 @@ genesys_fill_read_buffer (Genesys_Device * dev) * may have to be read from another intermediate buffer and then processed. * There are currently 3 intermediate stages: * - handling of odd/even sensors - * - handling of line interpolation for motors that can't have low + * - handling of line interpolation for motors that can't have low * enough dpi * - handling of multi-segments sensors - * + * * This is also the place where full duplex data will be handled. */ if (dev->line_interp>0) @@ -4576,8 +4602,8 @@ genesys_fill_read_buffer (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/* this function does the effective data read in a manner that suits - the scanner. It does data reordering and resizing if need. +/* this function does the effective data read in a manner that suits + the scanner. It does data reordering and resizing if need. It also manages EOF and I/O errors, and line distance correction. */ static SANE_Status @@ -4736,14 +4762,14 @@ genesys_read_ordered_data (Genesys_Device * dev, SANE_Byte * destination, -------------- out_buffer ----------------------- 4. memcpy to destination (for lineart with bit reversal) */ -/*FIXME: for lineart we need sub byte addressing in buffers, or conversion to +/*FIXME: for lineart we need sub byte addressing in buffers, or conversion to bytes at 0. and back to bits at 4. Problems with the first approach: - its not clear how to check if we need to output an incomplete byte because it is the last one. */ -/*FIXME: add lineart support for gl646. in the meantime add logic to convert - from gray to lineart at the end? would suffer the above problem, +/*FIXME: add lineart support for gl646. in the meantime add logic to convert + from gray to lineart at the end? would suffer the above problem, total_bytes_to_read and total_bytes_read help in that case. */ @@ -5061,7 +5087,7 @@ Problems with the first approach: dev->total_bytes_read += *len; RIE (sanei_genesys_buffer_consume (src_buffer, bytes)); - + /* end scan if all needed data have been read */ if(dev->total_bytes_read >= dev->total_bytes_to_read) { @@ -5149,11 +5175,11 @@ calc_parameters (Genesys_Scanner * s) /* we need an even pixels number * TODO invert test logic or generalize behaviour across all ASICs */ if ((s->dev->model->flags & GENESYS_FLAG_SIS_SENSOR) - || s->dev->model->asic_type == GENESYS_GL847 - || s->dev->model->asic_type == GENESYS_GL124 - || s->dev->model->asic_type == GENESYS_GL845 - || s->dev->model->asic_type == GENESYS_GL846 - || s->dev->model->asic_type == GENESYS_GL843) + || s->dev->model->asic_type == GENESYS_GL847 + || s->dev->model->asic_type == GENESYS_GL124 + || s->dev->model->asic_type == GENESYS_GL845 + || s->dev->model->asic_type == GENESYS_GL846 + || s->dev->model->asic_type == GENESYS_GL843) { if (s->dev->settings.xres <= 1200) s->params.pixels_per_line = (s->params.pixels_per_line/4)*4; @@ -5164,7 +5190,7 @@ calc_parameters (Genesys_Scanner * s) /* corner case for true lineart for sensor with several segments * or when xres is doubled to match yres */ if (s->dev->settings.xres >= 1200 - && ( s->dev->model->asic_type == GENESYS_GL124 + && ( s->dev->model->asic_type == GENESYS_GL124 || s->dev->model->asic_type == GENESYS_GL847 || s->dev->current_setup.xres < s->dev->current_setup.yres ) @@ -5182,7 +5208,7 @@ calc_parameters (Genesys_Scanner * s) else if (s->params.depth == 1) { s->params.bytes_per_line /= 8; - /* round down pixel number + /* round down pixel number really? rounding down means loss of at most 7 pixels! -- pierre */ s->params.pixels_per_line = 8 * s->params.bytes_per_line; } @@ -5241,21 +5267,21 @@ calc_parameters (Genesys_Scanner * s) /* hardware lineart works only when we don't have interleave data * for GL847 scanners, ie up to 600 DPI, then we have to rely on * dynamic_lineart */ - if(s->dev->settings.xres > 600 + if(s->dev->settings.xres > 600 && s->dev->model->asic_type==GENESYS_GL847 && s->dev->settings.scan_mode == SCAN_MODE_LINEART) { s->dev->settings.dynamic_lineart = SANE_TRUE; } - + /* threshold curve for dynamic rasterization */ s->dev->settings.threshold_curve=s->val[OPT_THRESHOLD_CURVE].w; /* some digital processing requires the whole picture to be buffered */ /* no digital processing takes place when doing preview, or when bit depth is * higher than 8 bits */ - if ((s->val[OPT_SWDESPECK].b - || s->val[OPT_SWCROP].b + if ((s->val[OPT_SWDESPECK].b + || s->val[OPT_SWCROP].b || s->val[OPT_SWDESKEW].b || s->val[OPT_SWDEROTATE].b ||(SANE_UNFIX(s->val[OPT_SWSKIP].w)>0)) @@ -5339,7 +5365,7 @@ init_gamma_vector_option (Genesys_Scanner * scanner, int option) scanner->val[option].wa = NULL; } -/** +/** * allocate a geometry range * @param size maximum size of the range * @return a pointer to a valid range or NULL @@ -5358,6 +5384,107 @@ SANE_Range *range=NULL; return range; } +/** @brief generate calibration cache file nam + * Generates the calibration cache file name to use. + * Tries to store the chache in $HOME/.sane or + * then fallbacks to $TMPDIR or TMP. The filename + * uses the model name if only one scanner is plugged + * else is uses the device name when several identical + * scanners are in use. + * @param currdev current scanner device + * @return an allocated string containing a file name + */ +GENESYS_STATIC char *calibration_filename(Genesys_Device *currdev) +{ + char *tmpstr; + char *ptr; + char filename[80]; + Genesys_Device *dev; + unsigned int count; + unsigned int i; + + /* allocate space for result */ + tmpstr=malloc(PATH_MAX); + if(tmpstr==NULL) + { + return NULL; + } + + /* first compute the DIR where we can store cache: + * 1 - home dir + * 2 - $TMPDIR + * 3 - $TMP + * 4 - tmp dir + * 5 - temp dir + * 6 - then resort to current dir + */ + ptr = getenv ("HOME"); + if(ptr==NULL) + { + ptr = getenv ("USERPROFILE"); + } + if(ptr==NULL) + { + ptr = getenv ("TMPDIR"); + } + if(ptr==NULL) + { + ptr = getenv ("TMP"); + } + + /* now choose filename: + * 1 - if only one scanner, name of the model + * 2 - if several scanners of the same model, use device name, + * replacing special chars + */ + count=0; + /* count models of the same names if several scanners attached */ + if(num_devices>1) + { + for (dev = first_dev; dev; dev = dev->next) + { + if(strcmp(dev->model->name,currdev->model->name)==0) + { + count++; + } + } + } + if(count>1) + { + snprintf(filename,sizeof(filename),"%s.cal",currdev->file_name); + for(i=0;i<strlen(filename);i++) + { + if(filename[i]==':'||filename[i]==PATH_SEP) + { + filename[i]='_'; + } + } + } + else + { + snprintf(filename,sizeof(filename),"%s.cal",currdev->model->name); + } + + /* build final final name : store dir + filename */ + if (NULL == ptr) + { + snprintf (tmpstr, PATH_MAX, "%s", filename); + } + else + { +#ifdef HAVE_MKDIR + /* make sure .sane directory exists in existing store dir */ + snprintf (tmpstr, PATH_MAX, "%s%c.sane", ptr, PATH_SEP); + mkdir(tmpstr,0700); +#endif + snprintf (tmpstr, PATH_MAX, "%s%c.sane%c%s", ptr, PATH_SEP, PATH_SEP, filename); + } + + DBG (DBG_info, "%s: calibration filename >%s<\n", __FUNCTION__, tmpstr); + + return tmpstr; +} + static SANE_Status init_options (Genesys_Scanner * s) @@ -5412,13 +5539,13 @@ init_options (Genesys_Scanner * s) s->opt[OPT_SOURCE].size = max_string_size (source_list); s->opt[OPT_SOURCE].constraint.string_list = source_list; s->val[OPT_SOURCE].s = strdup (FLATBED); - if (!(model->flags & GENESYS_FLAG_HAS_UTA)) + if (model->flags & GENESYS_FLAG_HAS_UTA) { - DISABLE (OPT_SOURCE); + ENABLE (OPT_SOURCE); } else { - ENABLE (OPT_SOURCE); + DISABLE (OPT_SOURCE); } /* preview */ @@ -5578,7 +5705,7 @@ init_options (Genesys_Scanner * s) DBG (DBG_info, "init_options: custom gamma disabled\n"); } - /* software base image enhancements, these are consuming as many + /* software base image enhancements, these are consuming as many * memory than used by the full scanned image and may fail at high * resolution */ @@ -5589,7 +5716,7 @@ init_options (Genesys_Scanner * s) s->opt[OPT_SWDESKEW].type = SANE_TYPE_BOOL; s->opt[OPT_SWDESKEW].cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED; s->val[OPT_SWDESKEW].b = SANE_FALSE; - + /* software deskew */ s->opt[OPT_SWDESPECK].name = "swdespeck"; s->opt[OPT_SWDESPECK].title = "Software despeck"; @@ -5680,7 +5807,7 @@ init_options (Genesys_Scanner * s) s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE; s->opt[OPT_THRESHOLD].constraint.range = &percentage_range; s->val[OPT_THRESHOLD].w = SANE_FIX (50); - + /* BW threshold curve */ s->opt[OPT_THRESHOLD_CURVE].name = "threshold-curve"; s->opt[OPT_THRESHOLD_CURVE].title = SANE_I18N ("Threshold curve"); @@ -5690,7 +5817,7 @@ init_options (Genesys_Scanner * s) s->opt[OPT_THRESHOLD_CURVE].constraint_type = SANE_CONSTRAINT_RANGE; s->opt[OPT_THRESHOLD_CURVE].constraint.range = &threshold_curve_range; s->val[OPT_THRESHOLD_CURVE].w = 50; - + /* dynamic linart */ s->opt[OPT_DISABLE_DYNAMIC_LINEART].name = "disable-dynamic-lineart"; s->opt[OPT_DISABLE_DYNAMIC_LINEART].title = SANE_I18N ("Disable dynamic lineart"); @@ -5890,7 +6017,7 @@ init_options (Genesys_Scanner * s) s->opt[OPT_POWER_SW].cap = SANE_CAP_INACTIVE; s->val[OPT_POWER_SW].b = 0; s->last_val[OPT_POWER_SW].b = 0; - + /* extra button */ s->opt[OPT_EXTRA_SW].name = "extra"; s->opt[OPT_EXTRA_SW].title = SANE_I18N ("Extra button"); @@ -5971,13 +6098,24 @@ check_present (SANE_String_Const devname) return SANE_STATUS_GOOD; } +/** @brief add a scanner device + * Insert the given device into the backend list of devices. + * @param dev device to add + */ +GENESYS_STATIC void add_device(Genesys_Device *dev) +{ + ++num_devices; + dev->next = first_dev; + first_dev = dev; +} + static SANE_Status attach (SANE_String_Const devname, Genesys_Device ** devp, SANE_Bool may_wait) { Genesys_Device *dev = 0; SANE_Int dn, vendor, product; SANE_Status status; - int i; + unsigned int i; DBG (DBG_proc, "attach: start: devp %s NULL, may_wait = %d\n", @@ -6061,7 +6199,10 @@ attach (SANE_String_Const devname, Genesys_Device ** devp, SANE_Bool may_wait) dev->file_name = strdup (devname); if (!dev->file_name) - return SANE_STATUS_NO_MEM; + { + free(dev); + return SANE_STATUS_NO_MEM; + } dev->model = genesys_usb_device_list[i].model; dev->vendorId = genesys_usb_device_list[i].vendor; @@ -6070,9 +6211,7 @@ attach (SANE_String_Const devname, Genesys_Device ** devp, SANE_Bool may_wait) DBG (DBG_info, "attach: found %s flatbed scanner %s at %s\n", dev->model->vendor, dev->model->model, dev->file_name); - ++num_devices; - dev->next = first_dev; - first_dev = dev; + add_device(dev); if (devp) *devp = dev; @@ -6125,8 +6264,8 @@ attach_one_device (SANE_String_Const devname) static SANE_Status config_attach_genesys (SANEI_Config __sane_unused__ *config, const char *devname) { - /* the devname has been processed and is ready to be used - * directly. Since the backend is an USB only one, we can + /* the devname has been processed and is ready to be used + * directly. Since the backend is an USB only one, we can * call sanei_usb_attach_matching_devices straight */ sanei_usb_attach_matching_devices (devname, attach_one_device); @@ -6164,15 +6303,17 @@ probe_genesys_devices (void) free (new_dev); } + DBG(DBG_info, "%s: %d devices currently attached\n", __FUNCTION__, num_devices); + DBGCOMPLETED; return status; } /** - * This should be changed if one of the substructures of + * This should be changed if one of the substructures of Genesys_Calibration_Cache change, but it must be changed if there are - changes that don't change size -- at least for now, as we store most + changes that don't change size -- at least for now, as we store most of Genesys_Calibration_Cache as is. */ #define CALIBRATION_VERSION 1 @@ -6630,7 +6771,7 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only) first_dev = dev->next; num_devices--; free (dev); - dev = prev->next; + dev = first_dev; } } /* case 2 : removed device is not first_dev */ @@ -6661,8 +6802,7 @@ sane_open (SANE_String_Const devicename, SANE_Handle * handle) Genesys_Device *dev; SANE_Status status; Genesys_Scanner *s; - char tmp_str[PATH_MAX]; - char *ptr; + char *tmpstr; DBG (DBG_proc, "sane_open: start (devicename = `%s')\n", devicename); @@ -6768,37 +6908,16 @@ sane_open (SANE_String_Const devicename, SANE_Handle * handle) RIE (dev->model->cmd_set->init (dev)); - /* here is the place to fetch a stored calibration cache */ - - /* create calibration-filename - lifted from plustek-usb.c - */ - /* we should add a unique identifying feature to the file name - to support multiple scanners of the same model, but to my - knowledge, there is no such thing in these scanners. - (At least the usb serial is always "0".) - TODO add an storedir option to genesys.conf - */ + /* some hardware capabilities are detected through sensors */ + RIE (s->dev->model->cmd_set->update_hardware_sensors (s)); - ptr = getenv ("HOME"); - if (NULL == ptr) - { - sprintf (tmp_str, "/tmp/%s.cal", s->dev->model->name); - } - else - { -#ifdef HAVE_MKDIR - /* make sure .sane directory exists */ - sprintf (tmp_str, "%s/.sane", ptr); - mkdir(tmp_str,0700); -#endif - sprintf (tmp_str, "%s/.sane/%s.cal", ptr, s->dev->model->name); - } - - s->val[OPT_CALIBRATION_FILE].s = strdup (tmp_str); - s->dev->calib_file = strdup (tmp_str); + /* here is the place to fetch a stored calibration cache */ + tmpstr=calibration_filename(s->dev); + s->val[OPT_CALIBRATION_FILE].s = strdup (tmpstr); + s->dev->calib_file = strdup (tmpstr); DBG (DBG_info, "Calibration filename set to:\n"); DBG (DBG_info, ">%s<\n", s->dev->calib_file); + free(tmpstr); /* now open file, fetch calibration records */ @@ -6860,7 +6979,7 @@ sane_close (SANE_Handle handle) "sane_close: failed to enable power saving mode: %s\n", sane_strstatus (status)); } - + /* here is the place to store calibration cache */ write_calibration (s->dev); @@ -6903,13 +7022,12 @@ sane_close (SANE_Handle handle) /* LAMP OFF : same register across all the ASICs */ sanei_genesys_write_register (s->dev, 0x03, 0x00); - /* we need this to avoid ASIC getting stuck + /* clear before closing */ + sanei_usb_clear_halt (s->dev->dn); + + /* we need this to avoid these ASIC getting stuck * in bulk writes */ - if(s->dev->model->asic_type==GENESYS_GL847 - ||s->dev->model->asic_type==GENESYS_GL845 - ||s->dev->model->asic_type==GENESYS_GL845 - ||s->dev->model->asic_type==GENESYS_GL843) - sanei_usb_reset (s->dev->dn); + sanei_usb_reset (s->dev->dn); sanei_usb_close (s->dev->dn); free (s); @@ -7082,7 +7200,7 @@ static SANE_Status set_calibration_value (Genesys_Scanner * s, int option, void tmp=dev->calib_file; dev->calib_file=val; status=sanei_genesys_read_calibration (dev); - + /* file exists but is invalid */ if (status!=SANE_STATUS_IO_ERROR && status!=SANE_STATUS_GOOD) { @@ -7617,27 +7735,27 @@ sane_start (SANE_Handle handle) return status; } } - + /* deskew image if required */ if(s->val[OPT_SWDESKEW].b == SANE_TRUE) { RIE(genesys_deskew(s)); } - + /* despeck image if required */ if(s->val[OPT_SWDESPECK].b == SANE_TRUE) { RIE(genesys_despeck(s)); } - + /* crop image if required */ - if(s->val[OPT_SWCROP].b == SANE_TRUE) + if(s->val[OPT_SWCROP].b == SANE_TRUE) { RIE(genesys_crop(s)); } - + /* de-rotate image if required */ - if(s->val[OPT_SWDEROTATE].b == SANE_TRUE) + if(s->val[OPT_SWDEROTATE].b == SANE_TRUE) { RIE(genesys_derotate(s)); } @@ -7661,7 +7779,7 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, DBG (DBG_error, "sane_read: handle is null!\n"); return SANE_STATUS_INVAL; } - + dev=s->dev; if (!dev) { @@ -7694,7 +7812,7 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, DBG (DBG_io2, "sane_read: bytes_to_read=%lu, total_bytes_read=%lu\n", (u_long) dev->total_bytes_to_read, (u_long) dev->total_bytes_read); DBG (DBG_io2, "sane_read: physical bytes to read = %lu\n", (u_long) dev->read_bytes_left); - + if(dev->total_bytes_read>=dev->total_bytes_to_read) { DBG (DBG_proc, "sane_read: nothing more to scan: EOF\n"); @@ -7776,11 +7894,11 @@ sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len, *len = local_len; if(local_len>(size_t)max_len) { - fprintf (stderr, "[genesys] sane_read: returning incorrect length!!\n"); + fprintf (stderr, "[genesys] sane_read: returning incorrect length!!\n"); } DBG (DBG_proc, "sane_read: %d bytes returned\n", *len); return status; -} +} void sane_cancel (SANE_Handle handle) diff --git a/backend/genesys.conf.in b/backend/genesys.conf.in index 58cb351..5300787 100644 --- a/backend/genesys.conf.in +++ b/backend/genesys.conf.in @@ -36,6 +36,9 @@ usb 0x04a9 0x2213 # Canon LiDE 60 usb 0x04a9 0x221c +# Canon LiDE 80 +usb 0x04a9 0x2214 + # Canon 4400F usb 0x04a9 0x2228 diff --git a/backend/genesys.h b/backend/genesys.h index 4d5fd94..fea3f3b 100644 --- a/backend/genesys.h +++ b/backend/genesys.h @@ -4,44 +4,44 @@ Copyright (C) 2005-2013 Stephane Voltz <stef.dev@free.fr> Copyright (C) 2006 Laurent Charpentier <laurent_pubs@yahoo.com> Copyright (C) 2009 Pierre Willenbrock <pierre@pirsoft.dnsalias.org> - + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #ifndef GENESYS_H @@ -49,6 +49,16 @@ #include "genesys_low.h" +#ifndef PATH_MAX +# define PATH_MAX 1024 +#endif + +#if defined(_WIN32) || defined(HAVE_OS2_H) +# define PATH_SEP '\\' +#else +# define PATH_SEP '/' +#endif + #define ENABLE(OPTION) s->opt[OPTION].cap &= ~SANE_CAP_INACTIVE #define DISABLE(OPTION) s->opt[OPTION].cap |= SANE_CAP_INACTIVE @@ -146,4 +156,9 @@ typedef struct Genesys_Scanner SANE_Int bpp_list[5]; /**< */ } Genesys_Scanner; +#ifdef UNIT_TESTING +SANE_Status genesys_dark_white_shading_calibration (Genesys_Device * dev); +char *calibration_filename(Genesys_Device *currdev); +void add_device(Genesys_Device *dev); +#endif #endif /* not GENESYS_H */ diff --git a/backend/genesys_conv.c b/backend/genesys_conv.c index 61ac782..0346ad6 100644 --- a/backend/genesys_conv.c +++ b/backend/genesys_conv.c @@ -4,42 +4,42 @@ Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ /* @@ -79,9 +79,9 @@ static SANE_Status genesys_reverse_bits( - uint8_t *src_data, - uint8_t *dst_data, - size_t bytes) + uint8_t *src_data, + uint8_t *dst_data, + size_t bytes) { size_t i; for(i = 0; i < bytes; i++) { @@ -105,7 +105,7 @@ binarize_line(Genesys_Device * dev, uint8_t *src, uint8_t *dst, int width) int thresh; int offset, addCol, dropCol; unsigned char mask; - + int x; uint8_t min, max; @@ -186,8 +186,8 @@ binarize_line(Genesys_Device * dev, uint8_t *src, uint8_t *dst, int width) static SANE_Status genesys_gray_lineart( Genesys_Device *dev, - uint8_t *src_data, - uint8_t *dst_data, + uint8_t *src_data, + uint8_t *dst_data, size_t pixels, size_t lines, uint8_t threshold) @@ -211,14 +211,14 @@ genesys_gray_lineart( * or grows it in case it is the opposite like when motor resolution is higher than * sensor's one. */ -static SANE_Status +static SANE_Status genesys_shrink_lines_1 ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, unsigned int src_pixels, - unsigned int dst_pixels, - unsigned int channels) + unsigned int dst_pixels, + unsigned int channels) { unsigned int dst_x, src_x, y, c, cnt; unsigned int avg[3], val; @@ -383,7 +383,7 @@ genesys_deskew(Genesys_Scanner *s) double slope = 0; DBG (DBG_proc, "%s: start\n", __FUNCTION__); - + bg=0; if(s->params.format==SANE_FRAME_GRAY && s->params.depth == 1) { @@ -402,7 +402,7 @@ genesys_deskew(Genesys_Scanner *s) return SANE_STATUS_GOOD; } DBG(DBG_info, "%s: slope=%f => %f\n",__FUNCTION__,slope, (slope/M_PI_2)*90); - /* rotate image slope is in [-PI/2,PI/2] + /* rotate image slope is in [-PI/2,PI/2] * positive values rotate trigonometric direction wise */ status = sanei_magic_rotate (&s->params, dev->img_buffer, diff --git a/backend/genesys_conv_hlp.c b/backend/genesys_conv_hlp.c index cae4116..7663a87 100644 --- a/backend/genesys_conv_hlp.c +++ b/backend/genesys_conv_hlp.c @@ -3,54 +3,54 @@ Copyright (C) 2005 Pierre Willenbrock <pierre@pirsoft.dnsalias.org> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ /* * Conversion filters for genesys backend */ -static SANE_Status +static SANE_Status FUNC_NAME(genesys_reorder_components_cis) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, - unsigned int pixels) + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, + unsigned int pixels) { unsigned int x, y; uint8_t *src[3]; @@ -97,12 +97,12 @@ FUNC_NAME(genesys_reorder_components_cis) ( return SANE_STATUS_GOOD; } -static SANE_Status +static SANE_Status FUNC_NAME(genesys_reorder_components_cis_bgr) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, - unsigned int pixels) + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, + unsigned int pixels) { unsigned int x, y; uint8_t *src[3]; @@ -148,12 +148,12 @@ FUNC_NAME(genesys_reorder_components_cis_bgr) ( return SANE_STATUS_GOOD; } -static SANE_Status +static SANE_Status FUNC_NAME(genesys_reorder_components_bgr) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, - unsigned int pixels) + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, + unsigned int pixels) { unsigned int c; uint8_t *src = src_data; @@ -190,13 +190,13 @@ FUNC_NAME(genesys_reorder_components_bgr) ( } #if defined(DOUBLE_BYTE) && defined(WORDS_BIGENDIAN) -static SANE_Status +static SANE_Status FUNC_NAME(genesys_reorder_components_endian) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, unsigned int pixels, - unsigned int channels) + unsigned int channels) { unsigned int c; uint8_t *src = src_data; @@ -212,14 +212,14 @@ return SANE_STATUS_GOOD; #endif /*defined(DOUBLE_BYTE) && defined(WORDS_BIGENDIAN)*/ -static SANE_Status +static SANE_Status FUNC_NAME(genesys_reverse_ccd) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, unsigned int components_per_line, unsigned int *ccd_shift, - unsigned int component_count) + unsigned int component_count) { unsigned int x, y, c; COMPONENT_TYPE *src = (COMPONENT_TYPE *)src_data; @@ -229,8 +229,8 @@ FUNC_NAME(genesys_reverse_ccd) ( unsigned int pitch = components_per_line; unsigned int ccd_shift_pitch[12]; unsigned int *csp; - - for (c = 0; c < component_count; c++) + + for (c = 0; c < component_count; c++) ccd_shift_pitch[c] = ccd_shift[c] * pitch; /* @@ -239,7 +239,7 @@ FUNC_NAME(genesys_reverse_ccd) ( into the cpu cache for maximum efficiency. our lines take maximum 252kb(3 channels, 16bit, 2400dpi, full gl841 shading range) * instruction efficiency: - the innermost loop runs long and consists of 3 adds, one compare, + the innermost loop runs long and consists of 3 adds, one compare, 2 derefences. */ /* @@ -258,7 +258,7 @@ FUNC_NAME(genesys_reverse_ccd) ( src += pitch; } */ -/* +/* * cache efficency: here only line_dist_pitch needs to stay in cache. 12*4 = 48 bytes * instruction efficiency: @@ -281,14 +281,14 @@ FUNC_NAME(genesys_reverse_ccd) ( return SANE_STATUS_GOOD; } -static SANE_Status +static SANE_Status FUNC_NAME(genesys_shrink_lines) ( - uint8_t *src_data, - uint8_t *dst_data, - unsigned int lines, + uint8_t *src_data, + uint8_t *dst_data, + unsigned int lines, unsigned int src_pixels, - unsigned int dst_pixels, - unsigned int channels) + unsigned int dst_pixels, + unsigned int channels) { unsigned int dst_x, src_x, y, c, cnt; unsigned int avg[3]; @@ -329,11 +329,11 @@ FUNC_NAME(genesys_shrink_lines) ( for (src_x = 0; src_x < src_pixels; src_x++) { for (c = 0; c < channels; c++) avg[c] = *src++; - while ((cnt < dst_pixels || src_x + 1 == src_pixels) && + while ((cnt < dst_pixels || src_x + 1 == src_pixels) && dst_x < dst_pixels) { cnt += src_pixels; - for (c = 0; c < channels; c++) + for (c = 0; c < channels; c++) *dst++ = avg[c]; dst_x++; } diff --git a/backend/genesys_devices.c b/backend/genesys_devices.c index fb3cd43..213b9c9 100644 --- a/backend/genesys_devices.c +++ b/backend/genesys_devices.c @@ -11,44 +11,44 @@ xerox travelscan device entry Copyright (C) 2010 Chris Berry <s0457957@sms.ed.ac.uk> and Michael Rickmann <mrickma@gwdg.de> for Plustek Opticbook 3600 support - + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ /* ------------------------------------------------------------------------ */ @@ -81,7 +81,7 @@ static Genesys_Frontend Wolfson[] = { , /* 2: ST24 */ {DAC_WOLFSON_5345,{0x00, 0x03, 0x05, 0x12} , {0x00, 0x00, 0x00} - , {0xb8, 0xb8, 0xb8} + , {0xb8, 0xb8, 0xb8} , {0x04, 0x04, 0x04} , {0x00, 0x00, 0x00} } @@ -114,10 +114,10 @@ static Genesys_Frontend Wolfson[] = { {0x58, 0x80, 0x00, 0x00} /* reg1=0x80 ? */ , {0x00, 0x00, 0x00} , {0x09, 0x09, 0x09} - , {0x09, 0x09, 0x09} + , {0x09, 0x09, 0x09} , {0x00, 0x00, 0x00} } - , + , {DAC_WOLFSON_XP300,{0x00, 0x35, 0x20, 0x14} /* 7: XP300 */ , {0x00, 0x00, 0x00} , {0xe1, 0xe1, 0xe1} @@ -125,7 +125,7 @@ static Genesys_Frontend Wolfson[] = { , {0x07, 0x00, 0x00} } , /* 8: HP3670 */ - {DAC_WOLFSON_HP3670, + {DAC_WOLFSON_HP3670, /* reg0 reg1 reg2 reg3 */ {0x00, 0x03, 0x05, 0x32} /* reg3=0x32 for 100-300 dpi, 0x12 at 1200 */ , {0x00, 0x00, 0x00} /* sign */ @@ -160,7 +160,7 @@ static Genesys_Frontend Wolfson[] = { {DAC_KVSS080, {0x00, 0x23, 0x24, 0x0f} , {0x00, 0x00, 0x00} - , {0x80, 0x80, 0x80} + , {0x80, 0x80, 0x80} , {0x4b, 0x4b, 0x4b} , {0x00,0x00,0x00} } @@ -211,12 +211,23 @@ static Genesys_Frontend Wolfson[] = { , {0x00, 0x00, 0x00} /* 0x20, 0x21, 0x22 */ , {0x00, 0x00, 0x00} /* 0x28, 0x29, 0x2a */ , {0x00, 0x00, 0x00} - } + }, + {DAC_CANONLIDE80, + /* reg0: control 74 data, 70 no data + * reg3: offset + * reg6: gain + * reg0 , reg3, reg6 */ + {0x70, 0x16, 0x60, 0x00} + , {0x00, 0x00, 0x00} + , {0x00, 0x00, 0x00} + , {0x00, 0x00, 0x00} + , {0x00, 0x00, 0x00} + } }; /** for setting up the sensor-specific settings: - * Optical Resolution, number of black pixels, number of dummy pixels, + * Optical Resolution, number of black pixels, number of dummy pixels, * CCD_start_xoffset, and overall number of sensor pixels * registers 0x08-0x0b, 0x10-0x1d and 0x52-0x5e */ @@ -294,13 +305,14 @@ static Genesys_Sensor Sensor[] = { } , /* CANOLIDE35 */ - {CCD_CANONLIDE35, 1200, - 87, /*(black) */ + {CCD_CANONLIDE35, + 1200, + 87, /* (black) */ 87, /* (dummy) */ 0, /* (startxoffset) */ - 10400, /*sensor_pixels */ - 210, - 200, + 10400, /* sensor_pixels */ + 0, + 0, {0x00, 0x00, 0x00, 0x00}, {0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x50, 0x00, 0x00, 0x00, 0x02 /* TODO(these do no harm, but may be neccessery for CCD) */ @@ -349,7 +361,7 @@ static Genesys_Sensor Sensor[] = { 200, {0x00, 0x00, 0x00, 0x00}, {0x11, 0x00, 0x11, 0x00, 0x11, 0x00, 0x00, 0x02, 0x04, 0x50, - 0x10, 0x00, 0x20, 0x02 + 0x10, 0x00, 0x20, 0x02 }, {0x04, 0x05, 0x00, 0x00, 0x00, 0x00, /*[GB](HI|LOW) not needed for cis */ @@ -372,7 +384,7 @@ static Genesys_Sensor Sensor[] = { 200, {0x00, 0x00, 0x00, 0x00}, {0x11, 0x00, 0x11, 0x00, 0x11, 0x00, 0x00, 0x02, 0x04, 0x50, - 0x10, 0x00, 0x20, 0x02 + 0x10, 0x00, 0x20, 0x02 }, {0x04, 0x05, 0x00, 0x00, 0x00, 0x00, /*[GB](HI|LOW) not needed for cis */ @@ -395,7 +407,7 @@ static Genesys_Sensor Sensor[] = { 200, {0x00, 0x00, 0x00, 0x00}, {0x15, 0x44, 0x15, 0x44, 0x15, 0x44, 0x00, 0x02, 0x04, 0x50, - 0x10, 0x00, 0x20, 0x02 + 0x10, 0x00, 0x20, 0x02 }, {0x04, 0x05, 0x00, 0x00, 0x00, 0x00, /*[GB](HI|LOW) not needed for cis */ @@ -418,7 +430,7 @@ static Genesys_Sensor Sensor[] = { 200, {0x00, 0x00, 0x00, 0x00}, {0x11, 0x00, 0x11, 0x00, 0x11, 0x00, 0x00, 0x02, 0x04, 0x50, - 0x10, 0x00, 0x20, 0x02 + 0x10, 0x00, 0x20, 0x02 }, {0x04, 0x05, 0x00, 0x00, 0x00, 0x00, /*[GB](HI|LOW) not needed for cis */ @@ -441,7 +453,7 @@ static Genesys_Sensor Sensor[] = { 200, {0x00, 0x00, 0x00, 0x00}, {0x11, 0x00, 0x11, 0x00, 0x11, 0x00, 0x00, 0x02, 0x04, 0x50, - 0x10, 0x00, 0x20, 0x02 + 0x10, 0x00, 0x20, 0x02 }, {0x04, 0x05, 0x00, 0x00, 0x00, 0x00, /*[GB](HI|LOW) not needed for cis */ @@ -471,9 +483,9 @@ static Genesys_Sensor Sensor[] = { {0x03, 0x07, 0x00, 0x00, 0x00, 0x00, 0x2a, 0xe1, - 0x55, - 0x00, 0x00, 0x00, - 0x41 + 0x55, + 0x00, 0x00, 0x00, + 0x41 } , {1.7, 1.7, 1.7}, @@ -497,9 +509,9 @@ static Genesys_Sensor Sensor[] = { {0x07, 0x03, 0x00, 0x00, 0x00, 0x00, 0x2a, 0xe1, - 0x55, - 0x00, 0x00, 0x00, - 0x41 + 0x55, + 0x00, 0x00, 0x00, + 0x41 } , {1.0, 1.0, 1.0}, @@ -524,9 +536,9 @@ static Genesys_Sensor Sensor[] = { {0x03, 0x07, 0x00, 0x00, 0x00, 0x00, 0x2a, 0xe1, - 0x55, - 0x00, 0x00, 0x00, - 0x41 + 0x55, + 0x00, 0x00, 0x00, + 0x41 } , {1.7, 1.7, 1.7}, @@ -696,8 +708,8 @@ static Genesys_Sensor Sensor[] = { /* Canon Image formula 101 */ {CCD_IMG101, 1200, /* optical resolution */ - 31, - 31, + 31, + 31, 0, 10800, 210, @@ -711,9 +723,9 @@ static Genesys_Sensor Sensor[] = { {0x02, 0x04, 0x06, 0x08, 0x0a, 0x00, 0x59, 0x31, - 0x40, - 0x00, 0x00, 0x00, - 0x1f + 0x40, + 0x00, 0x00, 0x00, + 0x1f } , {1.7, 1.7, 1.7}, @@ -723,8 +735,8 @@ static Genesys_Sensor Sensor[] = { /* Plustek OpticBook 3800 */ {CCD_PLUSTEK3800, 1200, /* optical resolution */ - 31, - 31, + 31, + 31, 0, 10200, 210, @@ -738,14 +750,31 @@ static Genesys_Sensor Sensor[] = { {0x02, 0x04, 0x06, 0x08, 0x0a, 0x00, 0x59, 0x31, - 0x40, - 0x00, 0x00, 0x00, - 0x1f + 0x40, + 0x00, 0x00, 0x00, + 0x1f } , {1.7, 1.7, 1.7}, {NULL, NULL, NULL} - } + }, + /* CANOLIDE80 */ + {CIS_CANONLIDE80, + 1200, /* real hardware limit is 2400 */ + 20, /* black pixels */ + 6, /* expdummy 6 */ + /* tuned to give 3*8 multiple startx coordinate during shading calibration */ + 34, /* CCD_start_xoffset 14=>3, 20=>2 */ + 10240, /* 10400, too wide=>10288 in shading data 10240~, 10208 too short for shading, max shading data = 10240 pixels, endpix-startpix=10208 */ + 150, + 150, + {0x00, 0x05, 0x07, 0x09}, /* in fact ,maps to 0x70-0x73 for GL841 */ + /* [0x10-0x15] values are initial led exposure values */ + /* 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d*/ + {0x10, 0x00, 0x10, 0x00, 0x05, 0x00, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04}, + {0x03, 0x07, 0x00, 0x00, 0x00, 0x00, 0x29, 0x69, 0x55, 0x00, 0x00, 0x20, 0x41} , + {1.0, 1.0, 1.0}, + {NULL, NULL, NULL}} }; /** for General Purpose Output specific settings: @@ -909,6 +938,12 @@ static Genesys_Gpo Gpo[] = { {GPO_PLUSTEK3800, {0x41, 0xa4}, {0x13, 0xa7} + }, + /* Canon LiDE 80 */ + { + GPO_CANONLIDE80, + {0x28, 0x90}, /* 6c, 6d */ + {0x75, 0x80}, /* 6e, 6f */ } }; @@ -919,7 +954,7 @@ static Genesys_Motor Motor[] = { 2400, /* maximum motor resolution */ 1, /* maximum step mode */ 1, /* number of power modes*/ - {{{ + {{{ 11000, /* maximum start speed */ 3000, /* maximum end speed */ 128, /* step count */ @@ -937,7 +972,7 @@ static Genesys_Motor Motor[] = { 2400, 1, 1, - {{{ + {{{ 2000, 1375, 128, @@ -966,7 +1001,7 @@ static Genesys_Motor Motor[] = { 2100, 128, 0.3, - },},}, + },},}, }, {MOTOR_HP3670, /* HP 3670 */ 1200, @@ -1027,18 +1062,8 @@ static Genesys_Motor Motor[] = { 2400, 1, 1, - {{{ - 3500, - 1300, - 60, - 0.8, - }, - { - 3500, - 1400, - 60, - 0.8, - },},}, + {{{ 3500, 1300, 60, 0.8, }, + { 3500, 1400, 60, 0.8, },},}, }, {MOTOR_XP200, /* Strobe XP200 */ 600, @@ -1263,6 +1288,21 @@ static Genesys_Motor Motor[] = { { 3500, 3250, 60, 0.8 }, }, },}, + {MOTOR_CANONLIDE80, + 2400, /* 2400 ???? */ + 4800, /* 9600 ???? */ + 1, /* max step type */ + 1, /* power mode count */ + { + { /* start speed, max end speed, step number */ + /* maximum speed (second field) is used to compute exposure as seen by motor */ + /* exposure=max speed/ slope dpi * base dpi */ + /* 5144 = max pixels at 600 dpi */ + /* 1288=(5144+8)*ydpi(=300)/base_dpi(=1200) , where 5152 is exposure */ + /* 6440=9660/(1932/1288) */ + { 9560, 1912, 31, 0.8 }, + }, + },}, }; /* here we have the various device settings... @@ -1296,7 +1336,7 @@ static Genesys_Model umax_astra_4500_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 8, 16, /* RGB CCD Line-distance correction in pixel */ @@ -1323,8 +1363,8 @@ static Genesys_Model canon_lide_50_model = { GENESYS_GL841, NULL, - {1200, 600, 300, 150, 75, 0}, /* possible x-resolutions */ - {2400, 1200, 600, 300, 150, 75, 0}, /* possible y-resolutions */ + { 1200, 600, 400, 300, 240, 200, 150, 75, 0}, /* possible x-resolutions */ + {2400, 1200, 600, 400, 300, 240, 200, 150, 75, 0}, /* possible y-resolutions */ {16, 8, 0}, /* possible depths in gray mode */ {16, 8, 0}, /* possible depths in color mode */ @@ -1333,7 +1373,7 @@ static Genesys_Model canon_lide_50_model = { SANE_FIX (218.0), /* Size of scan area in mm (x) */ SANE_FIX (299.0), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (6.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -1345,7 +1385,7 @@ static Genesys_Model canon_lide_50_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -1359,8 +1399,8 @@ static Genesys_Model canon_lide_50_model = { GPO_CANONLIDE35, MOTOR_CANONLIDE35, GENESYS_FLAG_LAZY_INIT | /* Which flags are needed for this scanner? */ - GENESYS_FLAG_SKIP_WARMUP | - GENESYS_FLAG_OFFSET_CALIBRATION | + GENESYS_FLAG_SKIP_WARMUP | + GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_DARK_WHITE_CALIBRATION | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_HALF_CCD_MODE, @@ -1401,7 +1441,7 @@ static Genesys_Model panasonic_kvss080_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 8, 16, /* RGB CCD Line-distance correction in pixel */ @@ -1452,7 +1492,7 @@ static Genesys_Model hp4850c_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in line number */ @@ -1467,7 +1507,7 @@ static Genesys_Model hp4850c_model = { DAC_G4050, GPO_G4050, MOTOR_G4050, - GENESYS_FLAG_LAZY_INIT | + GENESYS_FLAG_LAZY_INIT | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_STAGGERED_LINE | GENESYS_FLAG_SKIP_WARMUP | @@ -1507,7 +1547,7 @@ static Genesys_Model hpg4010_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in line number */ @@ -1522,7 +1562,7 @@ static Genesys_Model hpg4010_model = { DAC_G4050, GPO_G4050, MOTOR_G4050, - GENESYS_FLAG_LAZY_INIT | + GENESYS_FLAG_LAZY_INIT | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_STAGGERED_LINE | GENESYS_FLAG_SKIP_WARMUP | @@ -1562,7 +1602,7 @@ static Genesys_Model hpg4050_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in line number */ @@ -1577,7 +1617,7 @@ static Genesys_Model hpg4050_model = { DAC_G4050, GPO_G4050, MOTOR_G4050, - GENESYS_FLAG_LAZY_INIT | + GENESYS_FLAG_LAZY_INIT | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_STAGGERED_LINE | GENESYS_FLAG_SKIP_WARMUP | @@ -1618,7 +1658,7 @@ static Genesys_Model canon_4400f_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in line number */ @@ -1634,7 +1674,7 @@ static Genesys_Model canon_4400f_model = { GPO_CS4400F, MOTOR_G4050, GENESYS_FLAG_NO_CALIBRATION | - GENESYS_FLAG_LAZY_INIT | + GENESYS_FLAG_LAZY_INIT | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_STAGGERED_LINE | GENESYS_FLAG_SKIP_WARMUP | @@ -1677,7 +1717,7 @@ static Genesys_Model canon_8400f_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in line number */ @@ -1693,7 +1733,7 @@ static Genesys_Model canon_8400f_model = { GPO_CS8400F, MOTOR_CS8400F, GENESYS_FLAG_NO_CALIBRATION | - GENESYS_FLAG_LAZY_INIT | + GENESYS_FLAG_LAZY_INIT | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_STAGGERED_LINE | GENESYS_FLAG_SKIP_WARMUP | @@ -1736,7 +1776,7 @@ static Genesys_Model canon_lide_100_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -1748,7 +1788,7 @@ static Genesys_Model canon_lide_100_model = { CIS_CANONLIDE100, DAC_CANONLIDE200, GPO_CANONLIDE200, - MOTOR_CANONLIDE100, + MOTOR_CANONLIDE100, /* Which flags are needed for this scanner? */ GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_SIS_SENSOR @@ -1790,7 +1830,7 @@ static Genesys_Model canon_lide_110_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -1802,7 +1842,7 @@ static Genesys_Model canon_lide_110_model = { CIS_CANONLIDE110, DAC_CANONLIDE110, GPO_CANONLIDE110, - MOTOR_CANONLIDE110, + MOTOR_CANONLIDE110, GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_DARK_CALIBRATION @@ -1844,7 +1884,7 @@ static Genesys_Model canon_lide_210_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -1856,7 +1896,7 @@ static Genesys_Model canon_lide_210_model = { CIS_CANONLIDE210, DAC_CANONLIDE110, GPO_CANONLIDE210, - MOTOR_CANONLIDE210, + MOTOR_CANONLIDE210, GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_DARK_CALIBRATION @@ -1897,7 +1937,7 @@ static Genesys_Model canon_5600f_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -1950,7 +1990,7 @@ static Genesys_Model canon_lide_700f_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2005,7 +2045,7 @@ static Genesys_Model canon_lide_200_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2047,7 +2087,7 @@ static Genesys_Model canon_lide_60_model = { SANE_FIX (218.0), /* Size of scan area in mm (x) */ SANE_FIX (299.0), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (6.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2059,7 +2099,7 @@ static Genesys_Model canon_lide_60_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2076,7 +2116,7 @@ static Genesys_Model canon_lide_60_model = { | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_DARK_WHITE_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_HALF_CCD_MODE, GENESYS_HAS_NO_BUTTONS, /* no buttons supported */ @@ -2084,6 +2124,62 @@ static Genesys_Model canon_lide_60_model = { 400 }; /* this is completely untested -- hmg */ +static Genesys_Model canon_lide_80_model = { + "canon-lide-80", /* Name */ + "Canon", /* Device vendor string */ + "LiDE 80", /* Device model name */ + GENESYS_GL841, + NULL, + + { 1200, 600, 400, 300, 240, 150, 100, 75, 0}, /* possible x-resolutions */ + {2400, 1200, 600, 400, 300, 240, 150, 100, 75, 0}, /* possible y-resolutions */ + {16, 8, 0}, /* possible depths in gray mode */ + {16, 8, 0}, /* possible depths in color mode */ + SANE_FIX (0.42), /* Start of scan area in mm (x) 0.42 */ + SANE_FIX (7.90), /* Start of scan area in mm (y) 7.90 */ + SANE_FIX (216.07), /* Size of scan area in mm (x) 218.00 */ + SANE_FIX (299.0), /* Size of scan area in mm (y) */ + + SANE_FIX (4.5), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of black mark in mm (x) */ + + SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ + SANE_FIX (0.0), /* Start of scan area in TA mode in mm (y) */ + SANE_FIX (100.0), /* Size of scan area in TA mode in mm (x) */ + SANE_FIX (100.0), /* Size of scan area in TA mode in mm (y) */ + + SANE_FIX (0.0), /* Start of white strip in TA mode in mm (y) */ + + SANE_FIX (0.0), /* Size of scan area after paper sensor stops + sensing document in mm */ + SANE_FIX (0.0), /* Amount of feeding needed to eject document + after finishing scanning in mm */ + + 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ + + COLOR_ORDER_RGB, /* Order of the CCD/CIS colors */ + + SANE_TRUE, /* Is this a CIS scanner? */ + SANE_FALSE, /* Is this a sheetfed scanner? */ + CIS_CANONLIDE80, + DAC_CANONLIDE80, + GPO_CANONLIDE80, + MOTOR_CANONLIDE80, + GENESYS_FLAG_LAZY_INIT | /* Which flags are needed for this scanner? */ + GENESYS_FLAG_SKIP_WARMUP | + GENESYS_FLAG_OFFSET_CALIBRATION | + GENESYS_FLAG_DARK_WHITE_CALIBRATION | + GENESYS_FLAG_CUSTOM_GAMMA | + GENESYS_FLAG_HALF_CCD_MODE, + GENESYS_HAS_SCAN_SW | + GENESYS_HAS_FILE_SW | + GENESYS_HAS_EMAIL_SW | + GENESYS_HAS_COPY_SW, + 160, /* 280 @2400 */ + 400 +}; + + static Genesys_Model hp2300c_model = { "hewlett-packard-scanjet-2300c", /* Name */ "Hewlett Packard", /* Device vendor string */ @@ -2113,7 +2209,7 @@ static Genesys_Model hp2300c_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 16, 8, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2139,7 +2235,7 @@ static Genesys_Model hp2300c_model = { 132 }; -static +static Genesys_Model hp2400c_model = { "hewlett-packard-scanjet-2400c", /* Name */ "Hewlett Packard", /* Device vendor string */ @@ -2169,7 +2265,7 @@ Genesys_Model hp2400c_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ @@ -2194,7 +2290,7 @@ Genesys_Model hp2400c_model = { 132 }; -static +static Genesys_Model visioneer_xp200_model = { "visioneer-strobe-xp200", /* Name */ "Visioneer", /* Device vendor string */ @@ -2224,7 +2320,7 @@ Genesys_Model visioneer_xp200_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2277,7 +2373,7 @@ static Genesys_Model hp3670c_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ @@ -2331,7 +2427,7 @@ static Genesys_Model plustek_st12_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 8, 16, /* RGB CCD Line-distance correction in pixel */ @@ -2379,7 +2475,7 @@ static Genesys_Model plustek_st24_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 8, 16, /* RGB CCD Line-distance correction in pixel */ @@ -2395,7 +2491,7 @@ static Genesys_Model plustek_st24_model = { GENESYS_FLAG_UNTESTED | GENESYS_FLAG_14BIT_GAMMA | GENESYS_FLAG_LAZY_INIT - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_SEARCH_START | GENESYS_FLAG_OFFSET_CALIBRATION, GENESYS_HAS_NO_BUTTONS, /* no buttons supported */ @@ -2432,7 +2528,7 @@ static Genesys_Model medion_md5345_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 48, 24, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2475,7 +2571,7 @@ static Genesys_Model visioneer_xp300_model = { SANE_FIX (435.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2487,9 +2583,9 @@ static Genesys_Model visioneer_xp300_model = { SANE_FIX (26.5), /* Size of scan area after paper sensor stops sensing document in mm */ - /* this is larger than needed -- accounts for second sensor head, which is a + /* this is larger than needed -- accounts for second sensor head, which is a calibration item */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2540,7 +2636,7 @@ static Genesys_Model syscan_docketport_665_model = { SANE_FIX (17.5), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2580,7 +2676,7 @@ static Genesys_Model visioneer_roadwarrior_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2592,7 +2688,7 @@ static Genesys_Model visioneer_roadwarrior_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2608,7 +2704,7 @@ static Genesys_Model visioneer_roadwarrior_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2632,7 +2728,7 @@ static Genesys_Model syscan_docketport_465_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2644,7 +2740,7 @@ static Genesys_Model syscan_docketport_465_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2660,7 +2756,7 @@ static Genesys_Model syscan_docketport_465_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_NO_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_UNTESTED, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW, 300, @@ -2684,7 +2780,7 @@ static Genesys_Model visioneer_xp100_r3_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2696,7 +2792,7 @@ static Genesys_Model visioneer_xp100_r3_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2712,7 +2808,7 @@ static Genesys_Model visioneer_xp100_r3_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2736,7 +2832,7 @@ static Genesys_Model pentax_dsmobile_600_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2748,7 +2844,7 @@ static Genesys_Model pentax_dsmobile_600_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2764,7 +2860,7 @@ static Genesys_Model pentax_dsmobile_600_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2788,7 +2884,7 @@ static Genesys_Model syscan_docketport_467_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2800,7 +2896,7 @@ static Genesys_Model syscan_docketport_467_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2816,7 +2912,7 @@ static Genesys_Model syscan_docketport_467_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2840,7 +2936,7 @@ static Genesys_Model syscan_docketport_685_model = { SANE_FIX (212.0), /* Size of scan area in mm (x) */ SANE_FIX (500), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2852,9 +2948,9 @@ static Genesys_Model syscan_docketport_685_model = { SANE_FIX (26.5), /* Size of scan area after paper sensor stops sensing document in mm */ - /* this is larger than needed -- accounts for second sensor head, which is a + /* this is larger than needed -- accounts for second sensor head, which is a calibration item */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2869,7 +2965,7 @@ static Genesys_Model syscan_docketport_685_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2893,7 +2989,7 @@ static Genesys_Model syscan_docketport_485_model = { SANE_FIX (435.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2905,9 +3001,9 @@ static Genesys_Model syscan_docketport_485_model = { SANE_FIX (26.5), /* Size of scan area after paper sensor stops sensing document in mm */ - /* this is larger than needed -- accounts for second sensor head, which is a + /* this is larger than needed -- accounts for second sensor head, which is a calibration item */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2922,7 +3018,7 @@ static Genesys_Model syscan_docketport_485_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -2946,7 +3042,7 @@ static Genesys_Model dct_docketport_487_model = { SANE_FIX (435.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -2958,9 +3054,9 @@ static Genesys_Model dct_docketport_487_model = { SANE_FIX (26.5), /* Size of scan area after paper sensor stops sensing document in mm */ - /* this is larger than needed -- accounts for second sensor head, which is a + /* this is larger than needed -- accounts for second sensor head, which is a calibration item */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -2976,7 +3072,7 @@ static Genesys_Model dct_docketport_487_model = { | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION | GENESYS_FLAG_DARK_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_UNTESTED, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -3012,7 +3108,7 @@ static Genesys_Model visioneer_7100_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 48, 24, 0, /* RGB CCD Line-distance correction in pixel */ @@ -3067,7 +3163,7 @@ static Genesys_Model xerox_2400_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 48, 24, 0, /* RGB CCD Line-distance correction in pixel */ @@ -3111,7 +3207,7 @@ static Genesys_Model xerox_travelscanner_model = { SANE_FIX (220.0), /* Size of scan area in mm (x) */ SANE_FIX (511), /* Size of scan area in mm (y) */ - SANE_FIX (3.0), /* Start of white strip in mm (y) */ + SANE_FIX (0.0), /* Start of white strip in mm (y) */ SANE_FIX (0.0), /* Start of black mark in mm (x) */ SANE_FIX (0.0), /* Start of scan area in TA mode in mm (x) */ @@ -3123,7 +3219,7 @@ static Genesys_Model xerox_travelscanner_model = { SANE_FIX (16.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 0, 0, /* RGB CCD Line-distance correction in pixel */ @@ -3139,7 +3235,7 @@ static Genesys_Model xerox_travelscanner_model = { GENESYS_FLAG_LAZY_INIT /* Which flags are needed for this scanner? */ | GENESYS_FLAG_SKIP_WARMUP | GENESYS_FLAG_OFFSET_CALIBRATION - | GENESYS_FLAG_CUSTOM_GAMMA + | GENESYS_FLAG_CUSTOM_GAMMA | GENESYS_FLAG_DARK_CALIBRATION, GENESYS_HAS_SCAN_SW | GENESYS_HAS_PAGE_LOADED_SW | GENESYS_HAS_CALIBRATE, 100, @@ -3176,7 +3272,7 @@ static Genesys_Model plustek_3600_model = { sensing document in mm */ SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ - + 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ COLOR_ORDER_RGB, /* Order of the CCD/CIS colors */ @@ -3199,7 +3295,7 @@ static Genesys_Model plustek_3600_model = { 7, 200 }; - + static Genesys_Model hpn6310_model = { "hewlett-packard-scanjet-N6310", /* Name */ "Hewlett Packard", /* Device vendor string */ @@ -3288,7 +3384,7 @@ static Genesys_Model plustek_3800_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ @@ -3340,7 +3436,7 @@ static Genesys_Model canon_formula101_model = { SANE_FIX (0.0), /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_FIX (0.0), /* Amount of feeding needed to eject document + SANE_FIX (0.0), /* Amount of feeding needed to eject document after finishing scanning in mm */ 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ @@ -3382,6 +3478,7 @@ static Genesys_USB_Device_Entry genesys_usb_device_list[] = { {0x04a7, 0x04ac, &xerox_travelscanner_model}, {0x04a9, 0x2213, &canon_lide_50_model}, {0x04a9, 0x221c, &canon_lide_60_model}, + {0x04a9, 0x2214, &canon_lide_80_model}, {0x07b3, 0x0900, &plustek_3600_model}, {0x0a17, 0x3210, &pentax_dsmobile_600_model}, {0x04f9, 0x2038, &pentax_dsmobile_600_model}, /* clone, only usb id is different */ @@ -3413,3 +3510,6 @@ static Genesys_USB_Device_Entry genesys_usb_device_list[] = { {0x04a9, 0x190a, &canon_lide_210_model}, {0, 0, NULL} }; + +#define MAX_SCANNERS (sizeof(genesys_usb_device_list) / \ + sizeof(genesys_usb_device_list[0])) diff --git a/backend/genesys_gl124.c b/backend/genesys_gl124.c index 9e2fb8a..86aa4ee 100644 --- a/backend/genesys_gl124.c +++ b/backend/genesys_gl124.c @@ -301,123 +301,6 @@ static Sensor_Profile *get_sensor_profile(int sensor_type, int dpi, int half_ccd return &(sensors[idx]); } -/** @brief motor profile - * search for the database of motor profiles and get the best one. Each - * profile is at full step and at a reference exposure. Use LiDE 110 table - * by default. - * @param motor_type motor id - * @param exposure exposure time - * @return a pointer to a Motor_Profile struct - */ -static Motor_Profile *get_motor_profile(int motor_type, int exposure) -{ - unsigned int i; - int idx; - - i=0; - idx=-1; - while(i<sizeof(motors)/sizeof(Motor_Profile)) - { - /* exact match */ - if(motors[i].motor_type==motor_type && motors[i].exposure==exposure) - { - return &(motors[i]); - } - - /* closest match */ - if(motors[i].motor_type==motor_type) - { - if(idx<0) - { - idx=i; - } - else - { - if(motors[i].exposure>=exposure - && motors[i].exposure<motors[idx].exposure) - { - idx=i; - } - } - } - i++; - } - - /* default fallback */ - if(idx<0) - { - DBG (DBG_warn,"%s: using default motor profile\n",__FUNCTION__); - idx=0; - } - - return &(motors[idx]); -} - -/** @brief generate slope table - * Generate the slope table to use for the scan using a reference slope - * table. - * @param slope pointer to the slope table to fill - * @param steps pointer to return used step number - * @param dpi desired motor resolution - * @param exposure exposure used - * @param base_dpi base resolution of the motor - * @param step_type step type used for scan - * @param factor shrink factor for the slope - * @param motor_type motor id - */ -static int gl124_slope_table(uint16_t *slope, - int *steps, - int dpi, - int exposure, - int base_dpi, - int step_type, - int factor, - int motor_type) -{ -int sum, i; -uint16_t target,current; -Motor_Profile *profile; - - /* required speed */ - target=((exposure * dpi) / base_dpi)>>step_type; - - /* fill result with target speed */ - for(i=0;i<SLOPE_TABLE_SIZE;i++) - slope[i]=target; - - profile=get_motor_profile(motor_type,exposure); - - /* use profile to build table */ - i=0; - sum=0; - - /* first step is used unmodified */ - current=profile->table[0]; - - /* loop on profile copying and apply step type */ - while(i<SLOPE_TABLE_SIZE && current>=target) - { - slope[i]=current; - sum+=slope[i]; - i++; - current=profile->table[i*factor]>>step_type; - } - if(i<3 && DBG_LEVEL >= DBG_warn) - { - DBG (DBG_warn,"%s: short slope table, failed to reach %d\n",__FUNCTION__,target); - } - - /* ensure minimal slope size */ - while(i<8) - { - sum+=slope[i]; - i++; - } - - /* return used steps and acceleration sum */ - *steps=i; - return sum; -} /* returns the max register bulk size */ static int @@ -732,7 +615,7 @@ gl124_init_registers (Genesys_Device * dev) * @param slope_table pointer to 16 bit values array of the slope table * @param steps number of elemnts in the slope table */ -static SANE_Status +GENESYS_STATIC SANE_Status gl124_send_slope_table (Genesys_Device * dev, int table_nr, uint16_t * slope_table, int steps) { @@ -922,24 +805,6 @@ static int gl124_compute_exposure(Genesys_Device *dev, int xres, int half_ccd) return sensor->exposure; } -/**@brief compute motor step type to use - * compute the step type (full, half, quarter, ...) to use based - * on target resolution - * @param dev device description - * @param exposure sensor exposure - * @return 0 for full step - * 1 for half step - * 2 for quarter step - * 3 for eighth step - */ -static int gl124_compute_step_type(Genesys_Device *dev, int exposure) -{ -Motor_Profile *profile; - - profile=get_motor_profile(dev->model->motor_type,exposure); - return profile->step_type; -} - static SANE_Status gl124_init_motor_regs_scan (Genesys_Device * dev, @@ -1033,14 +898,15 @@ gl124_init_motor_regs_scan (Genesys_Device * dev, sanei_genesys_set_double(reg,REG_SCANFED,4); /* scan and backtracking slope table */ - gl124_slope_table(scan_table, - &scan_steps, - yres, - scan_exposure_time, - dev->motor.base_ydpi, - scan_step_type, - factor, - dev->model->motor_type); + sanei_genesys_slope_table(scan_table, + &scan_steps, + yres, + scan_exposure_time, + dev->motor.base_ydpi, + scan_step_type, + factor, + dev->model->motor_type, + motors); RIE(gl124_send_slope_table (dev, SCAN_TABLE, scan_table, scan_steps)); RIE(gl124_send_slope_table (dev, BACKTRACK_TABLE, scan_table, scan_steps)); @@ -1049,18 +915,22 @@ gl124_init_motor_regs_scan (Genesys_Device * dev, /* fast table */ fast_dpi=yres; + + /* if (scan_mode != SCAN_MODE_COLOR) { fast_dpi*=3; } - gl124_slope_table(fast_table, - &fast_steps, - fast_dpi, - scan_exposure_time, - dev->motor.base_ydpi, - scan_step_type, - factor, - dev->model->motor_type); + */ + sanei_genesys_slope_table(fast_table, + &fast_steps, + fast_dpi, + scan_exposure_time, + dev->motor.base_ydpi, + scan_step_type, + factor, + dev->model->motor_type, + motors); RIE(gl124_send_slope_table (dev, STOP_TABLE, fast_table, fast_steps)); RIE(gl124_send_slope_table (dev, FAST_TABLE, fast_table, fast_steps)); @@ -1505,10 +1375,8 @@ gl124_init_optical_regs_scan (Genesys_Device * dev, * * this function sets up the scanner to scan in normal or single line mode */ -#ifndef UNIT_TESTING -static -#endif - SANE_Status +GENESYS_STATIC +SANE_Status gl124_init_scan_regs (Genesys_Device * dev, Genesys_Register_Set * reg, float xres, /*dpi */ @@ -1519,6 +1387,8 @@ gl124_init_scan_regs (Genesys_Device * dev, float lines, unsigned int depth, unsigned int channels, + __sane_unused__ int scan_method, + int scan_mode, int color_filter, unsigned int flags) { @@ -1619,7 +1489,7 @@ gl124_init_scan_regs (Genesys_Device * dev, else { exposure_time = gl124_compute_exposure (dev, used_res, half_ccd); - scan_step_type = gl124_compute_step_type(dev, exposure_time); + scan_step_type = sanei_genesys_compute_step_type(motors, dev->model->motor_type, exposure_time); } DBG (DBG_info, "gl124_init_scan_regs : exposure_time=%d pixels\n", exposure_time); @@ -1628,8 +1498,7 @@ gl124_init_scan_regs (Genesys_Device * dev, /*** optical parameters ***/ /* in case of dynamic lineart, we use an internal 8 bit gray scan * to generate 1 lineart data */ - if ((flags & SCAN_FLAG_DYNAMIC_LINEART) - && (dev->settings.scan_mode == SCAN_MODE_LINEART)) + if ((flags & SCAN_FLAG_DYNAMIC_LINEART) && (scan_mode == SCAN_MODE_LINEART)) { depth = 8; } @@ -1693,7 +1562,7 @@ gl124_init_scan_regs (Genesys_Device * dev, dev->model->is_cis ? lincnt * channels : lincnt, dummy, move, - dev->settings.scan_mode, + scan_mode, mflags); if (status != SANE_STATUS_GOOD) return status; @@ -2188,7 +2057,6 @@ gl124_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) uint8_t val; float resolution; int loop = 0; - int scan_mode; DBG (DBG_proc, "gl124_slow_back_home (wait_until_home = %d)\n", wait_until_home); @@ -2243,24 +2111,30 @@ gl124_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) memcpy (local_reg, dev->reg, GENESYS_GL124_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_dpi(dev); - /* TODO add scan_mode to the API */ - scan_mode= dev->settings.scan_mode; - dev->settings.scan_mode=SCAN_MODE_GRAY; - gl124_init_scan_regs (dev, - local_reg, - resolution, - resolution, - 100, - 30000, - 100, - 100, - 8, - 1, - 0, - SCAN_FLAG_DISABLE_SHADING | - SCAN_FLAG_DISABLE_GAMMA | - SCAN_FLAG_IGNORE_LINE_DISTANCE); - dev->settings.scan_mode=scan_mode; + status = gl124_init_scan_regs (dev, + local_reg, + resolution, + resolution, + 100, + 30000, + 100, + 100, + 8, + 1, + dev->settings.scan_method, + SCAN_MODE_GRAY, + 0, + SCAN_FLAG_DISABLE_SHADING | + SCAN_FLAG_DISABLE_GAMMA | + SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl124_slow_back_home: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT | REG0D_CLRMCNT)); @@ -2348,22 +2222,32 @@ gl124_feed (Genesys_Device * dev, unsigned int steps) memcpy (local_reg, dev->reg, GENESYS_GL124_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_ydpi(dev); - gl124_init_scan_regs (dev, - local_reg, - resolution, - resolution, - 0, - steps, - 100, - 3, - 8, - 3, - dev->settings.color_filter, - SCAN_FLAG_DISABLE_SHADING | - SCAN_FLAG_DISABLE_GAMMA | - SCAN_FLAG_FEEDING | - SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE | - SCAN_FLAG_IGNORE_LINE_DISTANCE); + status = gl124_init_scan_regs (dev, + local_reg, + resolution, + resolution, + 0, + steps, + 100, + 3, + 8, + 3, + dev->settings.scan_method, + SCAN_MODE_COLOR, + dev->settings.color_filter, + SCAN_FLAG_DISABLE_SHADING | + SCAN_FLAG_DISABLE_GAMMA | + SCAN_FLAG_FEEDING | + SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE | + SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl124_feed: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* set exposure to zero */ sanei_genesys_set_triple(local_reg,REG_EXPR,0); @@ -2422,7 +2306,7 @@ gl124_search_start_position (Genesys_Device * dev) int pixels = 600; int dpi = 300; - DBG (DBG_proc, "gl124_search_start_position\n"); + DBGSTART; memcpy (local_reg, dev->reg, GENESYS_GL124_MAX_REGS * sizeof (Genesys_Register_Set)); @@ -2430,8 +2314,19 @@ gl124_search_start_position (Genesys_Device * dev) /* sets for a 200 lines * 600 pixels */ /* normal scan with no shading */ - status = gl124_init_scan_regs (dev, local_reg, dpi, dpi, 0, 0, /*we should give a small offset here~60 steps */ - 600, dev->model->search_lines, 8, 1, 1, /*green */ + status = gl124_init_scan_regs (dev, + local_reg, + dpi, + dpi, + 0, + 0, /*we should give a small offset here~60 steps */ + 600, + dev->model->search_lines, + 8, + 1, + dev->settings.scan_method, + SCAN_MODE_GRAY, + 1, /*green */ SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_IGNORE_LINE_DISTANCE | @@ -2521,6 +2416,7 @@ gl124_search_start_position (Genesys_Device * dev) } free (data); + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2553,6 +2449,8 @@ gl124_init_regs_for_coarse_calibration (Genesys_Device * dev) 20, 16, channels, + dev->settings.scan_method, + dev->settings.scan_mode, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -2637,6 +2535,8 @@ gl124_init_regs_for_shading (Genesys_Device * dev) dev->calib_lines, 16, dev->calib_channels, + dev->settings.scan_method, + SCAN_MODE_COLOR, 0, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -2791,6 +2691,8 @@ gl124_init_regs_for_scan (Genesys_Device * dev) dev->settings.lines, depth, channels, + dev->settings.scan_method, + dev->settings.scan_mode, dev->settings.color_filter, flags); @@ -2964,6 +2866,8 @@ move_to_calibration_area (Genesys_Device * dev) 1, 8, 3, + dev->settings.scan_method, + SCAN_MODE_COLOR, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -3062,6 +2966,8 @@ gl124_led_calibration (Genesys_Device * dev) 1, depth, channels, + dev->settings.scan_method, + SCAN_MODE_COLOR, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -3250,6 +3156,8 @@ gl124_offset_calibration (Genesys_Device * dev) lines, bpp, channels, + dev->settings.scan_method, + SCAN_MODE_COLOR, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -3429,6 +3337,8 @@ gl124_coarse_gain_calibration (Genesys_Device * dev, int dpi) lines, bpp, channels, + dev->settings.scan_method, + SCAN_MODE_COLOR, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -3558,6 +3468,8 @@ gl124_init_regs_for_warmup (Genesys_Device * dev, 1, 8, *channels, + dev->settings.scan_method, + SCAN_MODE_COLOR, dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | @@ -3878,7 +3790,8 @@ static Genesys_Command_Set gl124_cmd_set = { NULL, gl124_send_shading_data, gl124_calculate_current_setup, - gl124_boot + gl124_boot, + gl124_init_scan_regs }; SANE_Status diff --git a/backend/genesys_gl124.h b/backend/genesys_gl124.h index 1b78af3..8b9998a 100644 --- a/backend/genesys_gl124.h +++ b/backend/genesys_gl124.h @@ -614,10 +614,13 @@ static size_t order_0213[]={0,2,1,3}; * database of sensor profiles */ static Sensor_Profile sensors[]={ - {CIS_CANONLIDE210, 600, 1, 2768, 0x1e, 0x9f, 0x55, 2584, 154, 101, 388, 574, 393, NULL , 0x00, 0x0c, 0x20, 0x21}, + /* LiDE 110 */ + {CIS_CANONLIDE110, 600, 1, 2768, 0x1e, 0x9f, 0x55, 2584, 154, 101, 388, 574, 393, NULL , 0x00, 0x0c, 0x20, 0x21}, {CIS_CANONLIDE110, 600, 0, 5360, 0x1e, 0x9f, 0x55, 5168, 163, 101, 388, 574, 393, NULL , 0x00, 0x0a, 0x20, 0x21}, {CIS_CANONLIDE110, 1200, 0, 10528, 0x1e, 0x9f, 0x55, 5168, 163, 101, 388, 574, 393, order_01 , 0x00, 0x08, 0x20, 0x22}, {CIS_CANONLIDE110, 2400, 0, 20864, 0x1e, 0x9f, 0x55, 5168, 163, 4679, 6839, 8401, 6859, order_0213, 0x00, 0x06, 0x20, 0x24}, + + /* LiDE 210 */ {CIS_CANONLIDE210, 600, 1, 2768, 0x1e, 0x9f, 0x55, 2584, 154, 101, 388, 574, 393, NULL , 0x00, 0x0c, 0x20, 0x21}, {CIS_CANONLIDE210, 600, 0, 5360, 0x1e, 0x9f, 0x55, 5168, 163, 101, 388, 574, 393, NULL , 0x00, 0x0a, 0x20, 0x21}, {CIS_CANONLIDE210, 1200, 0, 10528, 0x1e, 0x9f, 0x55, 5168, 163, 101, 388, 574, 393, order_01 , 0x00, 0x08, 0x20, 0x22}, @@ -628,10 +631,11 @@ static Sensor_Profile sensors[]={ #define MOVE_DPI 200 #define MOVE_EXPOSURE 2304 -static uint32_t lide210_max[] = { 62496, 31296, 0}; -static uint32_t lide210_slow[] = { 62496, 7896, 0}; static uint32_t lide210_fast[] = { 62496, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2051, 1432, 1372, 1323, 1280, 1246, 1216, 1188, 1163, 1142, 1121, 1101, 1084, 1068, 1051, 1036, 1020, 1007, 995, 983, 971, 959, 949, 938, 929, 917, 908, 900, 891, 882, 874, 866, 857, 849, 843, 835, 829, 821, 816, 808, 802, 795, 789, 784, 778, 773, 765, 760, 755, 749, 744, 739, 734, 731, 726, 721, 716, 711, 707, 702, 698, 693, 690, 685, 682, 677, 672, 669, 665, 662, 657, 654, 650, 647, 644, 639, 637, 632, 629, 626, 622, 619, 617, 614, 610, 607, 604, 601, 599, 595, 592, 589, 587, 584, 581, 579, 576, 572, 570, 567, 564, 562, 559, 557, 554, 552, 549, 547, 544, 542, 539, 538, 536, 533, 531, 529, 526, 524, 522, 519, 518, 516, 513, 511, 509, 506, 505, 503, 501, 498, 497, 495, 493, 491, 490, 487, 485, 483, 482, 480, 477, 476, 474, 472, 470, 469, 467, 465, 464, 462, 460, 458, 456, 455, 453, 451, 450, 448, 447, 445, 444, 442, 440, 439, 437, 436, 434, 433, 431, 430, 428, 427, 425, 423, 422, 420, 419, 417, 417, 415, 414, 413, 411, 410, 408, 407, 405, 404, 402, 401, 400, 399, 398, 396, 395, 393, 392, 391, 390, 389, 387, 386, 385, 383, 382, 381, 380, 379, 377, 376, 375, 374, 373, 371, 370, 369, 368, 367, 366, 364, 363, 363, 361, 360, 359, 358, 357, 356, 355, 353, 352, 352, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 335, 335, 0}; -static uint32_t lide210_ok[] = { 62496, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2051, 1961, 1901, 1852, 1809, 1775, 1745, 1717, 1692, 1671, 1650, 1630, 1613, 1597,1580,1565,1549,1536,1524,1512,1500,1488,1478,1467,1458,1446,1437,1429,1420,1411,1403,1395,1386,1378,1372,1364,1358,1350,1345,1337,1331,1324,1318,1313,1307,1302,1294,1289,1284,1278,1273,1268,1263,1260,1255,1250,1245,1240,1236,1231,1227,1222,1219,1214,1211,1206,1201,1198,1194,1191,1186,1183,1179,1176,1173,1168,1166,1161,1158,1155,1151,1148,1146,1143,1139,1136,1133,1130,1128,1124,1121,1118,1116,1113,1110,1108,1105,1101,1099,1096,1093,1091,1088,1086,1083,1081,1078,1076,1073,1071,1068,1067,1065,1062,1060,1058,1055,1053,1051,1048,1047,1045,1042,1040,1038,1035,1034,1032,1030,1027,1026,1024,1022,1020,1019,1016,1014,1012,1011,1009,1006,1005,1003,1001,999,998,996,994,993,991,989,987,985,984,982,980,979,977,976,974,973,971,969,968,966,965,963,962,960,959,957,956,954,952,951,949,948,946,946,944,943,942,940,939,937,936,934,933,931,930,929,928,927,925,924,922,921,920,919,918,916,915,914,912,911,910,909,908,906,905,904,903,902,900,899,898,897,896,895,893,892,892,890,889,888,887,886,885,884,882,881,881,879,878,877,876,875,874,873,872,871,870,869,868,867,864,864, 0}; +static uint32_t lide110_ok[] = { 62496, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2343, 2051, 1961, 1901, 1852, 1809, 1775, 1745, 1717, 1692, 1671, 1650, 1630, 1613, 1597,1580,1565,1549,1536,1524,1512,1500,1488,1478,1467,1458,1446,1437,1429,1420,1411,1403,1395,1386,1378,1372,1364,1358,1350,1345,1337,1331,1324,1318,1313,1307,1302,1294,1289,1284,1278,1273,1268,1263,1260,1255,1250,1245,1240,1236,1231,1227,1222,1219,1214,1211,1206,1201,1198,1194,1191,1186,1183,1179,1176,1173,1168,1166,1161,1158,1155,1151,1148,1146,1143,1139,1136,1133,1130,1128,1124,1121,1118,1116,1113,1110,1108,1105,1101,1099,1096,1093,1091,1088,1086,1083,1081,1078,1076,1073,1071,1068,1067,1065,1062,1060,1058,1055,1053,1051,1048,1047,1045,1042,1040,1038,1035,1034,1032,1030,1027,1026,1024,1022,1020,1019,1016,1014,1012,1011,1009,1006,1005,1003,1001,999,998,996,994,993,991,989,987,985,984,982,980,979,977,976,974,973,971,969,968,966,965,963,962,960,959,957,956,954,952,951,949,948,946,946,944,943,942,940,939,937,936,934,933,931,930,929,928,927,925,924,922,921,920,919,918,916,915,914,912,911,910,909,908,906,905,904,903,902,900,899,898,897,896,895,893,892,892,890,889,888,887,886,885,884,882,881,881,879,878,877,876,875,874,873,872,871,870,869,868,867,864,857, 849, 843, 835, 829, 821, 816, 808, 802, 795, 789, 784, 778, 773, 765, 760, 755, 749, 744, 739, 734, 731, 726, 721, 716, 711, 707, 702, 698, 693, 690, 685, 682, 677, 672, 669, 665, 662, 657, 654, 650, 647, 644, 639, 637, 632, 629, 626, 622, 619, 617, 614, 610, 607, 604, 601, 599, 595, 592, 589, 587, 584, 581, 579, 576, 572, 570, 567, 564, 562, 559, 557, 554, 552, 549, 547, 544, 542, 539, 538, 536, 533, 531, 529, 526, 524, 522, 519, 518, 516, 513, 511, 509, 506, 505, 503, 501, 498, 497, 495, 493, 491, 490, 487, 485, 483, 482, 480, 477, 476, 474, 472, 470, 469, 467, 465, 464, 462, 460, 458, 456, 455, 453, 451, 450, 448, 447, 445, 444, 442, 440, 439, 437, 436, 434, 433, 431, 430, 428, 427, 425, 423, 422, 420, 419, 417, 417, 415, 414, 413, 411, 410, 408, 407, 405, 404, 402, 401, 400, 399, 398, 396, 395, 393, 392, 391, 390, 389, 387, 386, 385, 383, 382, 381, 380, 379, 377, 376, 375, 374, 373, 371, 370, 369, 368, 367, 366, 364, 363, 363, 361, 360, 359, 358, 357, 356, 355, 353, 352, 352, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 335, 335, 0}; +static uint32_t lide110_slow[] = { 62496, 7896, 2632, 0}; +static uint32_t lide110_max[] = { 62496, 31296, 10432, 0}; +static uint32_t lide210_max[] = { 62496, 31296, 20864, 10432, 0}; /** * database of motor profiles @@ -641,31 +645,31 @@ static uint32_t lide210_ok[] = { 62496, 2343, 2343, 2343, 2343, 2343, 2343, 23 /* NEXT LPERIOD=PREVIOUS*2-192 */ static Motor_Profile motors[]={ {MOTOR_CANONLIDE110, 2768, 0, lide210_fast}, - {MOTOR_CANONLIDE110, 5360, 0, lide210_ok}, - {MOTOR_CANONLIDE110, 10528, 1, lide210_slow}, - {MOTOR_CANONLIDE110, 20864, 2, lide210_max}, + {MOTOR_CANONLIDE110, 5360, 0, lide110_ok}, + {MOTOR_CANONLIDE110, 10528, 1, lide110_slow}, + {MOTOR_CANONLIDE110, 20864, 2, lide110_max}, {MOTOR_CANONLIDE210, 2768, 0, lide210_fast}, - {MOTOR_CANONLIDE210, 5360, 0, lide210_ok}, - {MOTOR_CANONLIDE210, 10528, 1, lide210_slow}, + {MOTOR_CANONLIDE210, 5360, 0, lide110_ok}, + {MOTOR_CANONLIDE210, 10528, 1, lide110_slow}, {MOTOR_CANONLIDE210, 20864, 2, lide210_max}, {0, 0, 0, NULL}, }; /* *INDENT-ON* */ - -#ifndef UNIT_TESTING -static -#endif - SANE_Status gl124_init_scan_regs (Genesys_Device * dev, - Genesys_Register_Set * reg, - float xres, /*dpi */ - float yres, /*dpi */ - float startx, /*optical_res, from dummy_pixel+1 */ - float starty, /*base_ydpi, from home! */ - float pixels, - float lines, - unsigned int depth, - unsigned int channels, - int color_filter, unsigned int flags); +GENESYS_STATIC +SANE_Status gl124_init_scan_regs (Genesys_Device * dev, + Genesys_Register_Set * reg, + float xres, /*dpi */ + float yres, /*dpi */ + float startx, /*optical_res, from dummy_pixel+1 */ + float starty, /*base_ydpi, from home! */ + float pixels, + float lines, + unsigned int depth, + unsigned int channels, + int scan_method, + int scan_mode, + int color_filter, + unsigned int flags); #ifndef UNIT_TESTING static @@ -702,10 +706,11 @@ static #endif SANE_Status gl124_feed (Genesys_Device * dev, unsigned int steps); -#ifndef UNIT_TESTING -static -#endif -SANE_Status +GENESYS_STATIC SANE_Status gl124_stop_action (Genesys_Device * dev); +GENESYS_STATIC SANE_Status +gl124_send_slope_table (Genesys_Device * dev, int table_nr, + uint16_t * slope_table, int steps); + /* vim: set sw=2 cino=>2se-1sn-1s{s^-1st0(0u0 smarttab expandtab: */ diff --git a/backend/genesys_gl646.c b/backend/genesys_gl646.c index c7fa175..19b4585 100644 --- a/backend/genesys_gl646.c +++ b/backend/genesys_gl646.c @@ -8,44 +8,44 @@ Copyright (C) 2007 Luke <iceyfor@gmail.com> Copyright (C) 2011 Alexey Osipov <simba@lerlan.ru> for HP2400 description and tuning - + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #undef BACKEND_NAME @@ -682,7 +682,7 @@ get_cksel (int sensor, int required, SANE_Bool color) * the device. * @param dev pointer to a struct describing the device * @param regs register set to fill - * @param scan_settings scan's settings + * @param scan_settings scan's settings * @param slope_table1 first motor table to fill * @param slope_table2 second motor table to fill * @param resolution dpi of the scan @@ -985,10 +985,8 @@ gl646_setup_registers (Genesys_Device * dev, /* gamma enable for scans */ if (dev->model->flags & GENESYS_FLAG_14BIT_GAMMA) regs[reg_0x05].value |= REG05_GMM14BIT; - if (depth < 16) - regs[reg_0x05].value |= REG05_GMMENB; - else - regs[reg_0x05].value &= ~REG05_GMMENB; + + regs[reg_0x05].value &= ~REG05_GMMENB; /* true CIS gray if needed */ if (dev->model->is_cis == SANE_TRUE && color == SANE_FALSE @@ -1120,7 +1118,7 @@ gl646_setup_registers (Genesys_Device * dev, /* we assume all scans are done with 2 tables */ /* - feedl = feed_steps - fast_slope_steps*2 - + feedl = feed_steps - fast_slope_steps*2 - (slow_slope_steps >> scan_step_type); */ /* but head has moved due to shading calibration => dev->scanhead_position_in_steps */ if (feedl > 0) @@ -1299,7 +1297,7 @@ gl646_setup_registers (Genesys_Device * dev, dev->current_setup.stagger = stagger; dev->current_setup.max_shift = max_shift + stagger; - /* total_bytes_to_read is the number of byte to send to frontend + /* total_bytes_to_read is the number of byte to send to frontend * total_bytes_read is the number of bytes sent to frontend * read_bytes_left is the number of bytes to read from the scanner */ @@ -1354,7 +1352,7 @@ gl646_setup_sensor (Genesys_Device * dev, Genesys_Register_Set * regs) } -/** Test if the ASIC works +/** Test if the ASIC works */ static SANE_Status gl646_asic_test (Genesys_Device * dev) @@ -1415,7 +1413,7 @@ gl646_asic_test (Genesys_Device * dev) size = 0x40000; verify_size = size + 0x80; /* todo: looks like the read size must be a multiple of 128? - otherwise the read doesn't succeed the second time after the scanner has + otherwise the read doesn't succeed the second time after the scanner has been plugged in. Very strange. */ data = (uint8_t *) malloc (size); @@ -1699,7 +1697,7 @@ gl646_init_regs (Genesys_Device * dev) } -/* Send slope table for motor movement +/* Send slope table for motor movement slope_table in machine byte order */ static SANE_Status @@ -1834,7 +1832,7 @@ gl646_set_ad_fe (Genesys_Device * dev, uint8_t set) } } } - /* + /* if (set == AFE_POWER_SAVE) { status = @@ -1864,7 +1862,7 @@ gl646_wm_hp3670 (Genesys_Device * dev, uint8_t set, int dpi) SANE_Status status = SANE_STATUS_GOOD; int i; - DBG (DBG_proc, "gl646_wm_hp3670: start \n"); + DBGSTART; switch (set) { case AFE_INIT: @@ -1971,7 +1969,7 @@ gl646_wm_hp3670 (Genesys_Device * dev, uint8_t set, int dpi) } } - DBG (DBG_proc, "gl646_wm_hp3670: success \n"); + DBGCOMPLETED; return status; } @@ -2169,8 +2167,8 @@ gl646_set_fe (Genesys_Device * dev, uint8_t set, int dpi) return SANE_STATUS_GOOD; } -/** Set values of analog frontend - * this this the public interface, the gl646 as to use one more +/** Set values of analog frontend + * this this the public interface, the gl646 as to use one more * parameter to work effectively, hence the redirection * @param dev device to set * @param set action to execute @@ -2229,16 +2227,14 @@ gl646_set_lamp_power (Genesys_Device * dev, * limited to AFE for now. * @param dev scanner's device * @param enable SANE_TRUE to enable power saving, SANE_FALSE to leave it - * @return allways SANE_STATUS_GOOD + * @return allways SANE_STATUS_GOOD */ -#ifndef UNIT_TESTING -static -#endif - SANE_Status +GENESYS_STATIC +SANE_Status gl646_save_power (Genesys_Device * dev, SANE_Bool enable) { - DBG (DBG_proc, "gl646_save_power: start\n"); + DBGSTART; DBG (DBG_info, "gl646_save_power: enable = %d\n", enable); if (enable) @@ -2250,7 +2246,7 @@ gl646_save_power (Genesys_Device * dev, SANE_Bool enable) gl646_set_fe (dev, AFE_INIT, 0); } - DBG (DBG_proc, "gl646_save_power: end\n"); + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2558,8 +2554,8 @@ gl646_detect_document_end (Genesys_Device * dev) DBG (DBG_info, "gl646_detect_document_end: no more document\n"); dev->document = SANE_FALSE; - /* adjust number of bytes to read: - * total_bytes_to_read is the number of byte to send to frontend + /* adjust number of bytes to read: + * total_bytes_to_read is the number of byte to send to frontend * total_bytes_read is the number of bytes sent to frontend * read_bytes_left is the number of bytes to read from the scanner */ @@ -2972,10 +2968,8 @@ gl646_end_scan (Genesys_Device * dev, Genesys_Register_Set * reg, * @param dev scanner's device * @param wait_until_home true if the function waits until head parked */ -#ifndef UNIT_TESTING -static -#endif - SANE_Status +GENESYS_STATIC +SANE_Status gl646_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) { SANE_Status status; @@ -3068,11 +3062,11 @@ gl646_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) settings.exposure_time = 0; settings.dynamic_lineart = SANE_FALSE; - status = setup_for_scan (dev, settings, SANE_TRUE, SANE_TRUE, SANE_TRUE); + status = setup_for_scan (dev, dev->reg, settings, SANE_TRUE, SANE_TRUE, SANE_TRUE); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, - "%s: failed to setup for scan: %s\n", __FUNCTION__, + "%s: failed to setup for scan: %s\n", __FUNCTION__, sane_strstatus (status)); DBGCOMPLETED; return status; @@ -3088,7 +3082,7 @@ gl646_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) if (status != SANE_STATUS_GOOD) { DBG (DBG_error, - "%s: failed to set frontend: %s\n", __FUNCTION__, + "%s: failed to set frontend: %s\n", __FUNCTION__, sane_strstatus (status)); DBGCOMPLETED; return status; @@ -3153,7 +3147,7 @@ gl646_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) DBG (DBG_info, "gl646_slow_back_home: scanhead is still moving\n"); - DBG (DBG_proc, "gl646_slow_back_home: end\n"); + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -3331,7 +3325,7 @@ gl646_init_regs_for_shading (Genesys_Device * dev) /* we don't want top offset, but we need right margin to be the same * than the one for the final scan */ - status = setup_for_scan (dev, settings, SANE_TRUE, SANE_FALSE, SANE_FALSE); + status = setup_for_scan (dev, dev->reg, settings, SANE_TRUE, SANE_FALSE, SANE_FALSE); /* used when sending shading calibration data */ dev->calib_pixels = settings.pixels; @@ -3377,7 +3371,7 @@ gl646_init_regs_for_shading (Genesys_Device * dev) /** - * set up registers for the actual scan. The scan's parameters are given + * set up registers for the actual scan. The scan's parameters are given * through the device settings. It allocates the scan buffers. */ static SANE_Status @@ -3385,36 +3379,44 @@ gl646_init_regs_for_scan (Genesys_Device * dev) { SANE_Status status; + DBGSTART; + /* park head after calibration if needed */ if (dev->scanhead_position_in_steps > 0 && dev->settings.scan_method == SCAN_METHOD_FLATBED) { - status = gl646_slow_back_home (dev, SANE_TRUE); - if (status != SANE_STATUS_GOOD) - { - return status; - - } + RIE(gl646_slow_back_home (dev, SANE_TRUE)); dev->scanhead_position_in_steps = 0; } - return setup_for_scan (dev, dev->settings, SANE_FALSE, SANE_TRUE, - SANE_TRUE); + RIE(setup_for_scan (dev, dev->reg, dev->settings, SANE_FALSE, SANE_TRUE, SANE_TRUE)); + + /* gamma is only enabled at final scan time */ + if (dev->settings.depth < 16) + dev->reg[reg_0x05].value |= REG05_GMMENB; + + DBGCOMPLETED; + return status; } /** - * set up registers for the actual scan. The scan's parameters are given + * set up registers for the actual scan. The scan's parameters are given * through the device settings. It allocates the scan buffers. * @param dev scanner's device + * @param regs registers to set up * @param settings settings of scan * @param split SANE_TRUE if move to scan area is split from scan, SANE_FALSE is * scan first moves to area * @param xcorrection take x geometry correction into account (fixed and detected offsets) * @param ycorrection take y geometry correction into account */ -static SANE_Status -setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, - SANE_Bool split, SANE_Bool xcorrection, SANE_Bool ycorrection) +GENESYS_STATIC SANE_Status +setup_for_scan (Genesys_Device * dev, + Genesys_Register_Set *regs, + Genesys_Settings settings, + SANE_Bool split, + SANE_Bool xcorrection, + SANE_Bool ycorrection) { SANE_Status status = SANE_STATUS_GOOD; SANE_Bool color; @@ -3423,10 +3425,11 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, uint16_t startx = 0, endx, pixels; int move = 0; - DBG (DBG_proc, "setup_for_scan: start\n"); + DBGSTART; DBG (DBG_info, - "setup_for_scan settings:\nResolution: %ux%uDPI\n" + "%s settings:\nResolution: %ux%uDPI\n" "Lines : %u\nPixels : %u\nStartpos : %.3f/%.3f\nScan mode : %d\nScan method: %s\n\n", + __FUNCTION__, settings.xres, settings.yres, settings.lines, settings.pixels, settings.tl_x, settings.tl_y, settings.scan_mode, settings.scan_method == SCAN_METHOD_FLATBED ? "flatbed" : "XPA"); @@ -3441,7 +3444,7 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, channels = 1; color = SANE_FALSE; } - + depth=settings.depth; if (settings.scan_mode == SCAN_MODE_LINEART) { @@ -3479,17 +3482,16 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, move += (settings.tl_y * dev->motor.optical_ydpi) / MM_PER_INCH; } - DBG (DBG_info, "setup_for_scan: move=%d steps\n", move); + DBG (DBG_info, "%s: move=%d steps\n", __FUNCTION__, move); /* security check */ if (move < 0) { - DBG (DBG_error, - "setup_for_scan: overriding negative move value %d\n", move); + DBG (DBG_error, "%s: overriding negative move value %d\n", __FUNCTION__, move); move = 0; } } - DBG (DBG_info, "setup_for_scan: move=%d steps\n", move); + DBG (DBG_info, "%s: move=%d steps\n", __FUNCTION__, move); /* pixels are allways given at full CCD optical resolution */ /* use detected left margin and fixed value */ @@ -3537,7 +3539,7 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, /* set up correct values for scan (gamma and shading enabled) */ status = gl646_setup_registers (dev, - dev->reg, + regs, settings, dev->slope_table0, dev->slope_table1, @@ -3548,31 +3550,29 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, depth); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "setup_for_scan: failed setup registers: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed setup registers: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } /* now post-process values for register and options fine tuning */ /* select color filter based on settings */ - dev->reg[reg_0x04].value &= ~REG04_FILTER; + regs[reg_0x04].value &= ~REG04_FILTER; if (channels == 1) { switch (settings.color_filter) { /* red */ case 0: - dev->reg[reg_0x04].value |= 0x04; + regs[reg_0x04].value |= 0x04; break; /* green */ case 1: - dev->reg[reg_0x04].value |= 0x08; + regs[reg_0x04].value |= 0x08; break; /* blue */ case 2: - dev->reg[reg_0x04].value |= 0x0c; + regs[reg_0x04].value |= 0x0c; break; default: break; @@ -3582,27 +3582,23 @@ setup_for_scan (Genesys_Device * dev, Genesys_Settings settings, /* send computed slope tables */ status = gl646_send_slope_table (dev, 0, dev->slope_table0, - sanei_genesys_read_reg_from_set (dev->reg, 0x21)); + sanei_genesys_read_reg_from_set (regs, 0x21)); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "setup_for_scan: failed to send slope table 0: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to send slope table 0: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } status = gl646_send_slope_table (dev, 1, dev->slope_table1, - sanei_genesys_read_reg_from_set (dev->reg, 0x6b)); + sanei_genesys_read_reg_from_set (regs, 0x6b)); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "setup_for_scan: failed to send slope table 1: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to send slope table 1: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - DBG (DBG_proc, "setup_for_scan: end\n"); + DBGCOMPLETED; return status; } @@ -4234,7 +4230,7 @@ ad_fe_coarse_gain_calibration (Genesys_Device * dev, int dpi) Genesys_Settings settings; char title[32]; - DBG (DBG_proc, "ad_fe_coarse_gain_calibration: start\n"); + DBGSTART; /* setup for a RGB scan, one full sensor's width line */ /* resolution is the one from the final scan */ @@ -4317,12 +4313,12 @@ ad_fe_coarse_gain_calibration (Genesys_Device * dev, int dpi) DBG (DBG_info, "ad_fe_coarse_gain_calibration: gains=(%d,%d,%d)\n", dev->frontend.gain[0], dev->frontend.gain[1], dev->frontend.gain[2]); - DBG (DBG_proc, "ad_fe_coarse_gain_calibration: end\n"); + DBGCOMPLETED; return status; } /** - * Alternative coarse gain calibration + * Alternative coarse gain calibration * this on uses the settings from offset_calibration. First scan moves so * we can go to calibration area for XPA. * @param dev device for scan @@ -4343,7 +4339,7 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) { return ad_fe_coarse_gain_calibration (dev, dev->sensor.optical_res); } - DBG (DBG_proc, "gl646_coarse_gain_calibration: start\n"); + DBGSTART; /* setup for a RGB scan, one full sensor's width line */ /* resolution is the one from the final scan */ @@ -4352,9 +4348,7 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) /* we are searching a sensor resolution */ if (dpi > dev->sensor.optical_res) { - resolution = - get_closest_resolution (dev->model->ccd_type, dev->sensor.optical_res, - SANE_TRUE); + resolution = dev->sensor.optical_res; } else { @@ -4371,14 +4365,12 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) if (settings.scan_method == SCAN_METHOD_FLATBED) { settings.tl_x = 0; - settings.pixels = - (dev->sensor.sensor_pixels * resolution) / dev->sensor.optical_res; + settings.pixels = (dev->sensor.sensor_pixels * resolution) / dev->sensor.optical_res; } else { settings.tl_x = SANE_UNFIX (dev->model->x_offset_ta); - settings.pixels = - (SANE_UNFIX (dev->model->x_size_ta) * resolution) / MM_PER_INCH; + settings.pixels = (SANE_UNFIX (dev->model->x_size_ta) * resolution) / MM_PER_INCH; } settings.lines = CALIBRATION_LINES; settings.depth = 8; @@ -4422,8 +4414,7 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) if (status != SANE_STATUS_GOOD) { free(line); - DBG (DBG_error, - "gl646_coarse_gain_calibration: failed to scan first line\n"); + DBG (DBG_error, "%s: failed to scan first line\n", __FUNCTION__); return status; } @@ -4438,7 +4429,7 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) pass++; /* average high level for each channel and compute gain - to reach the target code + to reach the target code we only use the central half of the CCD data */ for (k = idx; k < idx + channels; k++) { @@ -4481,7 +4472,7 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) dev->frontend.gain[k]++; DBG (DBG_proc, - "gl646_coarse_gain_calibration: channel %d, average = %.2f, gain = %d\n", + "%s: channel %d, average = %.2f, gain = %d\n", __FUNCTION__, k, average[k], dev->frontend.gain[k]); } free (line); @@ -4493,9 +4484,9 @@ gl646_coarse_gain_calibration (Genesys_Device * dev, int dpi) dev->frontend.gain[2] = dev->frontend.gain[0]; } - DBG (DBG_info, "gl646_coarse_gain_calibration: gains=(%d,%d,%d)\n", + DBG (DBG_info, "%s: gains=(%d,%d,%d)\n", __FUNCTION__, dev->frontend.gain[0], dev->frontend.gain[1], dev->frontend.gain[2]); - DBG (DBG_proc, "gl646_coarse_gain_calibration: end\n"); + DBGCOMPLETED; return status; } @@ -4537,7 +4528,7 @@ gl646_init_regs_for_warmup (Genesys_Device * dev, settings.dynamic_lineart = SANE_FALSE; /* setup for scan */ - status = setup_for_scan (dev, settings, SANE_TRUE, SANE_FALSE, SANE_FALSE); + status = setup_for_scan (dev, dev->reg, settings, SANE_TRUE, SANE_FALSE, SANE_FALSE); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, @@ -4551,9 +4542,7 @@ gl646_init_regs_for_warmup (Genesys_Device * dev, /* don't enable any correction for this scan */ dev->reg[reg_0x01].value &= ~REG01_DVDSET; - /* XXX STEF XXX - dev->reg[reg_0x05].value &= ~REG05_GMMENB; */ - + /* copy to local_reg */ memcpy (local_reg, dev->reg, (GENESYS_GL646_MAX_REGS + 1) * sizeof (Genesys_Register_Set)); @@ -4569,7 +4558,7 @@ gl646_init_regs_for_warmup (Genesys_Device * dev, RIE (gl646_set_fe (dev, AFE_SET, settings.xres)); RIE (gl646_bulk_write_register (dev, local_reg, GENESYS_GL646_MAX_REGS)); - DBG (DBG_proc, "gl646_init_regs_for_warmup: end\n"); + DBGCOMPLETED; return status; } @@ -4605,7 +4594,7 @@ gl646_repark_head (Genesys_Device * dev) settings.exposure_time = 0; settings.dynamic_lineart = SANE_FALSE; - status = setup_for_scan (dev, settings, SANE_FALSE, SANE_FALSE, SANE_FALSE); + status = setup_for_scan (dev, dev->reg, settings, SANE_FALSE, SANE_FALSE, SANE_FALSE); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, @@ -4702,7 +4691,7 @@ gl646_init (Genesys_Device * dev) switch (dev->model->motor_type) { - /* set to 11111 to spot bugs, sanei_genesys_exposure_time should + /* set to 11111 to spot bugs, sanei_genesys_exposure_time should have obsoleted this field */ case MOTOR_5345: dev->settings.exposure_time = 11111; @@ -4924,15 +4913,13 @@ gl646_init (Genesys_Device * dev) return SANE_STATUS_GOOD; } -#ifndef UNIT_TESTING -static -#endif +GENESYS_STATIC SANE_Status gl646_move_to_ta (Genesys_Device * dev) { SANE_Status status = SANE_STATUS_GOOD; - DBG (DBG_proc, "gl646_move_to_ta: starting\n"); + DBGSTART; if (simple_move (dev, SANE_UNFIX (dev->model->y_offset_calib_ta)) != SANE_STATUS_GOOD) { @@ -4940,8 +4927,7 @@ gl646_move_to_ta (Genesys_Device * dev) "gl646_move_to_ta: failed to move to calibration area\n"); return status; } - DBG (DBG_proc, "gl646_move_to_ta: end\n"); - + DBGCOMPLETED; return status; } @@ -4957,10 +4943,7 @@ gl646_move_to_ta (Genesys_Device * dev) * @param shading SANE_TRUE to enable shading correction * @param data pointer for the data */ -#ifndef UNIT_TESTING -static -#endif - SANE_Status +GENESYS_STATIC SANE_Status simple_scan (Genesys_Device * dev, Genesys_Settings settings, SANE_Bool move, SANE_Bool forward, SANE_Bool shading, unsigned char **data) { @@ -4990,7 +4973,7 @@ simple_scan (Genesys_Device * dev, Genesys_Settings settings, SANE_Bool move, { split = SANE_TRUE; } - status = setup_for_scan (dev, settings, split, SANE_FALSE, SANE_FALSE); + status = setup_for_scan (dev, dev->reg, settings, split, SANE_FALSE, SANE_FALSE); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, "simple_scan: setup_for_scan failed (%s)\n", @@ -5046,6 +5029,9 @@ simple_scan (Genesys_Device * dev, Genesys_Settings settings, SANE_Bool move, dev->reg[reg_0x01].value |= REG01_DVDSET; } + /* enable gamma table for the scan */ + dev->reg[reg_0x05].value |= REG05_GMMENB; + /* one table movement for simple scan */ dev->reg[reg_0x02].value &= ~REG02_FASTFED; @@ -5522,7 +5508,7 @@ gl646_is_compatible_calibration (Genesys_Device * dev, dev->current_setup.channels, dev->current_setup.xres, cache->used_setup.channels, cache->used_setup.xres); - /* a calibration cache is compatible if color mode and x dpi match the user + /* a calibration cache is compatible if color mode and x dpi match the user * requested scan. In the case of CIS scanners, dpi isn't a criteria */ if (dev->model->is_cis == SANE_FALSE) { @@ -5798,6 +5784,7 @@ static Genesys_Command_Set gl646_cmd_set = { gl646_move_to_ta, NULL, NULL, + NULL, NULL }; diff --git a/backend/genesys_gl646.h b/backend/genesys_gl646.h index e9124fd..9e328c5 100644 --- a/backend/genesys_gl646.h +++ b/backend/genesys_gl646.h @@ -6,42 +6,42 @@ Copyright (C) 2005-2009 Pierre Willenbrock <pierre@pirsoft.dnsalias.org> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #include "genesys.h" @@ -261,20 +261,36 @@ static #endif SANE_Status gl646_public_set_fe (Genesys_Device * dev, uint8_t set); +GENESYS_STATIC +SANE_Status +gl646_save_power (Genesys_Device * dev, SANE_Bool enable); + +GENESYS_STATIC +SANE_Status +gl646_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home); + +GENESYS_STATIC +SANE_Status +gl646_move_to_ta (Genesys_Device * dev); + /** * sets up the scanner for a scan, registers, gamma tables, shading tables * and slope tables, based on the parameter struct. * @param device device to set up + * @param regs registers to set up * @param settings settings of the scan * @param split true if move before scan has to be done - * @param xcorrection true if scanner's X geometry must be taken into account to - * compute X, ie add left margins - * @param ycorrection true if scanner's Y geometry must be taken into account to - * compute Y, ie add top margins + * @param xcorrection true if scanner's X geometry must be taken into account to + * compute X, ie add left margins + * @param ycorrection true if scanner's Y geometry must be taken into account to + * compute Y, ie add top margins */ -static SANE_Status -setup_for_scan (Genesys_Device * device, Genesys_Settings settings, - SANE_Bool split, SANE_Bool xcorrection, +GENESYS_STATIC SANE_Status +setup_for_scan (Genesys_Device *device, + Genesys_Register_Set *regs, + Genesys_Settings settings, + SANE_Bool split, + SANE_Bool xcorrection, SANE_Bool ycorrection); /** @@ -305,7 +321,7 @@ gl646_setup_registers (Genesys_Device * dev, static #endif SANE_Status -simple_move (Genesys_Device * dev, SANE_Int distance); +simple_move (Genesys_Device * dev, SANE_Int distance); /** * Does a simple scan of the area given by the settings. Scanned data @@ -320,7 +336,7 @@ simple_move (Genesys_Device * dev, SANE_Int distance); * @param data pointer that will point to the scanned data */ #ifndef UNIT_TESTING -static +static #endif SANE_Status simple_scan (Genesys_Device * dev, Genesys_Settings settings, SANE_Bool move, SANE_Bool forward, @@ -344,7 +360,7 @@ static SANE_Status write_control (Genesys_Device * dev, int resolution); static void gl646_init_regs (Genesys_Device * dev); #ifndef UNIT_TESTING -static +static #endif SANE_Status gl646_load_document (Genesys_Device * dev); @@ -576,7 +592,7 @@ static Motor_Master motor_master[] = { {MOTOR_HP2300, 300, SANE_FALSE, 300, HALF_STEP, SANE_FALSE, SANE_TRUE , 63, 3, 2175, 1087, 120, 4905, 337, 0.3, 0.4, 16}, {MOTOR_HP2300, 600, SANE_FALSE, 600, HALF_STEP, SANE_FALSE, SANE_TRUE , 63, 3, 8700, 4350, 120, 4905, 337, 0.3, 0.4, 16}, {MOTOR_HP2300,1200, SANE_FALSE,1200, HALF_STEP, SANE_FALSE, SANE_TRUE , 63, 3, 17400, 8700, 120, 4905, 337, 0.3, 0.4, 16}, - /* non half ccd settings for 300 dpi + /* non half ccd settings for 300 dpi {MOTOR_HP2300, 300, SANE_TRUE, 300, HALF_STEP, SANE_FALSE, SANE_TRUE , 63, 44, 5386, 2175, 120, 4905, 337, 0.3, 0.4, 16}, {MOTOR_HP2300, 300, SANE_FALSE, 300, HALF_STEP, SANE_FALSE, SANE_TRUE , 63, 44, 5386, 2175, 120, 4905, 337, 0.3, 0.4, 16}, */ diff --git a/backend/genesys_gl841.c b/backend/genesys_gl841.c index 2b22d2c..318def8 100644 --- a/backend/genesys_gl841.c +++ b/backend/genesys_gl841.c @@ -9,45 +9,45 @@ Copyright (C) 2006 Laurent Charpentier <laurent_pubs@yahoo.com> Copyright (C) 2010 Chris Berry <s0457957@sms.ed.ac.uk> and Michael Rickmann <mrickma@gwdg.de> for Plustek Opticbook 3600 support - - + + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #undef BACKEND_NAME @@ -64,7 +64,7 @@ /* ------------------------------------------------------------------------ */ /* Write to many registers */ -/* Note: There is no known bulk register write, +/* Note: There is no known bulk register write, this function is sending single registers instead */ static SANE_Status gl841_bulk_write_register (Genesys_Device * dev, @@ -88,7 +88,7 @@ gl841_bulk_write_register (Genesys_Device * dev, buffer[i * 2 + 0] = reg[i].address; buffer[i * 2 + 1] = reg[i].value; - + DBG (DBG_io2, "reg[0x%02x] = 0x%02x\n", buffer[i * 2 + 0], buffer[i * 2 + 1]); } @@ -214,13 +214,13 @@ gl841_bulk_read_data (Genesys_Device * dev, uint8_t addr, uint8_t * data, size_t len) { SANE_Status status; - size_t size; - uint8_t outdata[8]; + size_t size, target; + uint8_t outdata[8], *buffer; DBG (DBG_io, "gl841_bulk_read_data: requesting %lu bytes\n", (u_long) len); - if (len == 0) + if (len == 0) return SANE_STATUS_GOOD; status = @@ -254,12 +254,14 @@ gl841_bulk_read_data (Genesys_Device * dev, uint8_t addr, return status; } - while (len) + target = len; + buffer = data; + while (target) { - if (len > BULKIN_MAXSIZE) + if (target > BULKIN_MAXSIZE) size = BULKIN_MAXSIZE; else - size = len; + size = target; DBG (DBG_io2, "gl841_bulk_read_data: trying to read %lu bytes of data\n", @@ -277,14 +279,18 @@ gl841_bulk_read_data (Genesys_Device * dev, uint8_t addr, DBG (DBG_io2, "gl841_bulk_read_data read %lu bytes, %lu remaining\n", - (u_long) size, (u_long) (len - size)); + (u_long) size, (u_long) (target - size)); - len -= size; + target -= size; data += size; } - DBG (DBG_io, "gl841_bulk_read_data: completed\n"); + if (DBG_LEVEL >= DBG_data && dev->binary!=NULL) + { + fwrite(buffer, len, 1, dev->binary); + } + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -324,7 +330,7 @@ gl841_set_buffer_address_gamma (Genesys_Device * dev, uint32_t addr) } /* Write bulk data (e.g. gamma) */ -static SANE_Status +GENESYS_STATIC SANE_Status gl841_bulk_write_data_gamma (Genesys_Device * dev, uint8_t addr, uint8_t * data, size_t len) { @@ -398,7 +404,7 @@ gl841_bulk_write_data_gamma (Genesys_Device * dev, uint8_t addr, /**************************************************************************** - Mid level functions + Mid level functions ****************************************************************************/ static SANE_Bool @@ -515,6 +521,7 @@ sanei_gl841_setup_sensor (Genesys_Device * dev, DBG (DBG_proc, "gl841_setup_sensor\n"); + /* that one is tricky at least ....*/ r = sanei_genesys_get_address (regs, 0x70); for (i = 0; i < 4; i++, r++) r->value = dev->sensor.regs_0x08_0x0b[i]; @@ -604,7 +611,7 @@ sanei_gl841_setup_sensor (Genesys_Device * dev, } } -/** Test if the ASIC works +/** Test if the ASIC works */ /*TODO: make this functional*/ static SANE_Status @@ -670,7 +677,7 @@ sanei_gl841_asic_test (Genesys_Device * dev) size = 0x40000; verify_size = size + 0x80; /* todo: looks like the read size must be a multiple of 128? - otherwise the read doesn't succeed the second time after the scanner has + otherwise the read doesn't succeed the second time after the scanner has been plugged in. Very strange. */ data = (uint8_t *) malloc (size); @@ -745,15 +752,15 @@ sanei_gl841_asic_test (Genesys_Device * dev) if (verify_data[i] != data[i]) { DBG (DBG_error, "sanei_gl841_asic_test: data verification error\n"); - DBG (DBG_info, "0x%.8x: got %.2x %.2x %.2x %.2x, expected %.2x %.2x %.2x %.2x\n", - i, - verify_data[i], - verify_data[i+1], - verify_data[i+2], - verify_data[i+3], - data[i], - data[i+1], - data[i+2], + DBG (DBG_info, "0x%.8x: got %.2x %.2x %.2x %.2x, expected %.2x %.2x %.2x %.2x\n", + i, + verify_data[i], + verify_data[i+1], + verify_data[i+2], + verify_data[i+3], + data[i], + data[i+1], + data[i+2], data[i+3]); free (data); free (verify_data); @@ -777,7 +784,168 @@ gl841_bulk_full_size (void) } /* - * Set all registers to default values + * Set all registers LiDE 80 to default values + * (function called only once at the beginning) + * we are doing a special case to ease development + */ +static void +gl841_init_lide80 (Genesys_Device * dev) +{ + uint8_t val; + int index=0; + + INITREG (0x01, 0x82); /* 0x02 = SHDAREA and no CISSET ! */ + INITREG (0x02, 0x10); + INITREG (0x03, 0x50); + INITREG (0x04, 0x02); + INITREG (0x05, 0x4c); /* 1200 DPI */ + INITREG (0x06, 0x38); /* 0x38 scanmod=1, pwrbit, GAIN4 */ + INITREG (0x07, 0x00); + INITREG (0x08, 0x00); + INITREG (0x09, 0x11); + INITREG (0x0a, 0x00); + + INITREG (0x10, 0x40); + INITREG (0x11, 0x00); + INITREG (0x12, 0x40); + INITREG (0x13, 0x00); + INITREG (0x14, 0x40); + INITREG (0x15, 0x00); + INITREG (0x16, 0x00); + INITREG (0x17, 0x01); + INITREG (0x18, 0x00); + INITREG (0x19, 0x06); + INITREG (0x1a, 0x00); + INITREG (0x1b, 0x00); + INITREG (0x1c, 0x00); + INITREG (0x1d, 0x04); + INITREG (0x1e, 0x10); + INITREG (0x1f, 0x04); + INITREG (0x20, 0x02); + INITREG (0x21, 0x10); + INITREG (0x22, 0x20); + INITREG (0x23, 0x20); + INITREG (0x24, 0x10); + INITREG (0x25, 0x00); + INITREG (0x26, 0x00); + INITREG (0x27, 0x00); + + INITREG (0x29, 0xff); + + INITREG (0x2c, dev->sensor.optical_res>>8); + INITREG (0x2d, dev->sensor.optical_res & 0xff); + INITREG (0x2e, 0x80); + INITREG (0x2f, 0x80); + INITREG (0x30, 0x00); + INITREG (0x31, 0x10); + INITREG (0x32, 0x15); + INITREG (0x33, 0x0e); + INITREG (0x34, 0x40); + INITREG (0x35, 0x00); + INITREG (0x36, 0x2a); + INITREG (0x37, 0x30); + INITREG (0x38, 0x2a); + INITREG (0x39, 0xf8); + + INITREG (0x3d, 0x00); + INITREG (0x3e, 0x00); + INITREG (0x3f, 0x00); + + INITREG (0x52, 0x03); + INITREG (0x53, 0x07); + INITREG (0x54, 0x00); + INITREG (0x55, 0x00); + INITREG (0x56, 0x00); + INITREG (0x57, 0x00); + INITREG (0x58, 0x29); + INITREG (0x59, 0x69); + INITREG (0x5a, 0x55); + + INITREG (0x5d, 0x20); + INITREG (0x5e, 0x41); + INITREG (0x5f, 0x40); + INITREG (0x60, 0x00); + INITREG (0x61, 0x00); + INITREG (0x62, 0x00); + INITREG (0x63, 0x00); + INITREG (0x64, 0x00); + INITREG (0x65, 0x00); + INITREG (0x66, 0x00); + INITREG (0x67, 0x40); + INITREG (0x68, 0x40); + INITREG (0x69, 0x20); + INITREG (0x6a, 0x20); + INITREG (0x6c, dev->gpo.value[0]); + INITREG (0x6d, dev->gpo.value[1]); + INITREG (0x6e, dev->gpo.enable[0]); + INITREG (0x6f, dev->gpo.enable[1]); + INITREG (0x70, 0x00); + INITREG (0x71, 0x05); + INITREG (0x72, 0x07); + INITREG (0x73, 0x09); + INITREG (0x74, 0x00); + INITREG (0x75, 0x01); + INITREG (0x76, 0xff); + INITREG (0x77, 0x00); + INITREG (0x78, 0x0f); + INITREG (0x79, 0xf0); + INITREG (0x7a, 0xf0); + INITREG (0x7b, 0x00); + INITREG (0x7c, 0x1e); + INITREG (0x7d, 0x11); + INITREG (0x7e, 0x00); + INITREG (0x7f, 0x50); + INITREG (0x80, 0x00); + INITREG (0x81, 0x00); + INITREG (0x82, 0x0f); + INITREG (0x83, 0x00); + INITREG (0x84, 0x0e); + INITREG (0x85, 0x00); + INITREG (0x86, 0x0d); + INITREG (0x87, 0x02); + INITREG (0x88, 0x00); + INITREG (0x89, 0x00); + + /* specific scanner settings, clock and gpio first */ + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x0c); + sanei_genesys_write_register (dev, 0x06, 0x10); + sanei_genesys_write_register (dev, REG6E, 0x6d); + sanei_genesys_write_register (dev, REG6F, 0x80); + sanei_genesys_write_register (dev, REG6B, 0x0e); + sanei_genesys_read_register (dev, REG6C, &val); + sanei_genesys_write_register (dev, REG6C, 0x00); + sanei_genesys_read_register (dev, REG6D, &val); + sanei_genesys_write_register (dev, REG6D, 0x8f); + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x0e); + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x0e); + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x0a); + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x02); + sanei_genesys_read_register (dev, REG6B, &val); + sanei_genesys_write_register (dev, REG6B, 0x06); + + sanei_genesys_write_0x8c (dev, 0x10, 0x94); + sanei_genesys_write_register (dev, 0x09, 0x10); + + /* set up GPIO : no address, so no bulk write, doesn't written directly either ? */ + /* + dev->reg[reg_0x6c].value = dev->gpo.value[0]; + dev->reg[reg_0x6d].value = dev->gpo.value[1]; + dev->reg[reg_0x6e].value = dev->gpo.enable[0]; + dev->reg[reg_0x6f].value = dev->gpo.enable[1]; */ + + dev->reg[reg_0x6b].value |= REG6B_GPO18; + dev->reg[reg_0x6b].value &= ~REG6B_GPO17; + + sanei_gl841_setup_sensor (dev, dev->reg, 0, 0); +} + +/* + * Set all registers to default values * (function called only once at the beginning) */ static void @@ -789,6 +957,11 @@ gl841_init_registers (Genesys_Device * dev) nr = 0; memset (dev->reg, 0, GENESYS_MAX_REGS * sizeof (Genesys_Register_Set)); + if (strcmp (dev->model->name, "canon-lide-80") == 0) + { + gl841_init_lide80(dev); + return ; + } for (addr = 1; addr <= 0x0a; addr++) dev->reg[nr++].address = addr; @@ -814,12 +987,12 @@ gl841_init_registers (Genesys_Device * dev) { dev->reg[reg_0x01].value &= ~REG01_CISSET; } - + dev->reg[reg_0x02].value = 0x30 /*0x38 */ ; /* auto home, one-table-move, full step */ dev->reg[reg_0x02].value |= REG02_AGOHOME; dev->reg[reg_0x02].value |= REG02_MTRPWR; dev->reg[reg_0x02].value |= REG02_FASTFED; - + dev->reg[reg_0x03].value = 0x1f /*0x17 */ ; /* lamp on */ dev->reg[reg_0x03].value |= REG03_AVEENB; @@ -842,7 +1015,7 @@ gl841_init_registers (Genesys_Device * dev) else { dev->reg[reg_0x05].value |= REG05_DPIHW_2400; - DBG (DBG_warn, + DBG (DBG_warn, "gl841_init_registers: Cannot handle sensor pixel count %d\n", dev->sensor.sensor_pixels); } @@ -861,9 +1034,9 @@ gl841_init_registers (Genesys_Device * dev) else { dev->reg[reg_0x06].value |= 0x05 << REG06S_SCANMOD; /* 15 clocks/pixel */ - dev->reg[reg_0x09].value = 0; /* 24 MHz CLKSET */ + dev->reg[reg_0x09].value = 0; /* 24 MHz CLKSET */ } - + dev->reg[reg_0x1e].value = 0xf0; /* watch-dog time */ dev->reg[reg_0x17].value |= 1 << REG17S_TGW; @@ -879,7 +1052,7 @@ gl841_init_registers (Genesys_Device * dev) /*BUFSEL*/ dev->reg[reg_0x20].value = 0x20; - + /*LAMPPWM*/ dev->reg[reg_0x29].value = 0xff; @@ -905,7 +1078,7 @@ gl841_init_registers (Genesys_Device * dev) /*STOPTIM*/ dev->reg[reg_0x5e].value |= 0x2 << REG5ES_STOPTIM; - sanei_gl841_setup_sensor (dev, dev->reg, 0, 0); + sanei_gl841_setup_sensor (dev, dev->reg, 0, 0); /* set up GPIO */ dev->reg[reg_0x6c].value = dev->gpo.value[0]; @@ -913,18 +1086,24 @@ gl841_init_registers (Genesys_Device * dev) dev->reg[reg_0x6e].value = dev->gpo.enable[0]; dev->reg[reg_0x6f].value = dev->gpo.enable[1]; - if (dev->model->gpo_type == GPO_CANONLIDE35) + /* TODO there is a switch calling to be written here */ + if (dev->model->gpo_type == GPO_CANONLIDE35) + { + dev->reg[reg_0x6b].value |= REG6B_GPO18; + dev->reg[reg_0x6b].value &= ~REG6B_GPO17; + } + if (dev->model->gpo_type == GPO_CANONLIDE80) { dev->reg[reg_0x6b].value |= REG6B_GPO18; dev->reg[reg_0x6b].value &= ~REG6B_GPO17; } - if (dev->model->gpo_type == GPO_XP300) + if (dev->model->gpo_type == GPO_XP300) { dev->reg[reg_0x6b].value |= REG6B_GPO17; } - if (dev->model->gpo_type == GPO_DP685) + if (dev->model->gpo_type == GPO_DP685) { /* REG6B_GPO18 lights on green led */ dev->reg[reg_0x6b].value |= REG6B_GPO17|REG6B_GPO18; @@ -933,10 +1112,10 @@ gl841_init_registers (Genesys_Device * dev) DBG (DBG_proc, "gl841_init_registers complete\n"); } -/* Send slope table for motor movement +/* Send slope table for motor movement slope_table in machine byte order */ -static SANE_Status +GENESYS_STATIC SANE_Status gl841_send_slope_table (Genesys_Device * dev, int table_nr, uint16_t * slope_table, int steps) { @@ -944,6 +1123,7 @@ gl841_send_slope_table (Genesys_Device * dev, int table_nr, int start_address; SANE_Status status; uint8_t *table; + char msg[4000]; /*#ifdef WORDS_BIGENDIAN*/ int i; /*#endif*/ @@ -971,6 +1151,15 @@ gl841_send_slope_table (Genesys_Device * dev, int table_nr, /*#else table = (uint8_t*)slope_table; #endif*/ + if (DBG_LEVEL >= DBG_io) + { + sprintf (msg, "write slope %d (%d)=", table_nr, steps); + for (i = 0; i < steps; i++) + { + sprintf (msg+strlen(msg), ",%d", slope_table[i]); + } + DBG (DBG_io, "%s: %s\n", __FUNCTION__, msg); + } status = sanei_genesys_set_buffer_address (dev, start_address + table_nr * 0x200); @@ -1005,13 +1194,88 @@ gl841_send_slope_table (Genesys_Device * dev, int table_nr, DBG (DBG_proc, "gl841_send_slope_table: completed\n"); return status; } - + +static SANE_Status +gl841_set_lide80_fe (Genesys_Device * dev, uint8_t set) +{ + SANE_Status status = SANE_STATUS_GOOD; + + DBGSTART; + + if (set == AFE_INIT) + { + DBG (DBG_proc, "%s(): setting DAC %u\n", __FUNCTION__, + dev->model->dac_type); + + /* sets to default values */ + sanei_genesys_init_fe (dev); + + /* write them to analog frontend */ + status = sanei_genesys_fe_write_data (dev, 0x00, dev->frontend.reg[0]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing reg 0x00 failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + status = sanei_genesys_fe_write_data (dev, 0x03, dev->frontend.reg[1]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing reg 0x03 failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + status = sanei_genesys_fe_write_data (dev, 0x06, dev->frontend.reg[2]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing reg 0x06 failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + } + + if (set == AFE_SET) + { + status = sanei_genesys_fe_write_data (dev, 0x00, dev->frontend.reg[0]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing reg 0x00 failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + status = sanei_genesys_fe_write_data (dev, 0x06, dev->frontend.offset[0]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing offset failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + status = sanei_genesys_fe_write_data (dev, 0x03, dev->frontend.gain[0]); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: writing gain failed: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + } + + return status; + DBGCOMPLETED; +} + /* Set values of Analog Device type frontend */ static SANE_Status gl841_set_ad_fe (Genesys_Device * dev, uint8_t set) { SANE_Status status = SANE_STATUS_GOOD; int i; + + /* special case for LiDE 80 analog frontend */ + if(dev->model->dac_type==DAC_CANONLIDE80) + { + return gl841_set_lide80_fe(dev, set); + } + DBG (DBG_proc, "gl841_set_ad_fe(): start\n"); if (set == AFE_INIT) { @@ -1309,7 +1573,7 @@ gl841_set_fe (Genesys_Device * dev, uint8_t set) */ static SANE_Status gl841_init_motor_regs_off(Genesys_Register_Set * reg, - unsigned int scan_lines) + unsigned int scan_lines) { unsigned int feedl; Genesys_Register_Set * r; @@ -1318,21 +1582,21 @@ gl841_init_motor_regs_off(Genesys_Register_Set * reg, scan_lines); feedl = 2; - + r = sanei_genesys_get_address (reg, 0x3d); r->value = (feedl >> 16) & 0xf; r = sanei_genesys_get_address (reg, 0x3e); r->value = (feedl >> 8) & 0xff; - r = sanei_genesys_get_address (reg, 0x3f); + r = sanei_genesys_get_address (reg, 0x3f); r->value = feedl & 0xff; - r = sanei_genesys_get_address (reg, 0x5e); + r = sanei_genesys_get_address (reg, 0x5e); r->value &= ~0xe0; r = sanei_genesys_get_address (reg, 0x25); r->value = (scan_lines >> 16) & 0xf; r = sanei_genesys_get_address (reg, 0x26); r->value = (scan_lines >> 8) & 0xff; - r = sanei_genesys_get_address (reg, 0x27); + r = sanei_genesys_get_address (reg, 0x27); r->value = scan_lines & 0xff; r = sanei_genesys_get_address (reg, 0x02); @@ -1349,43 +1613,95 @@ gl841_init_motor_regs_off(Genesys_Register_Set * reg, r->value &= ~0x40; - r = sanei_genesys_get_address (reg, 0x67); + r = sanei_genesys_get_address (reg, 0x67); r->value = 0x3f; r = sanei_genesys_get_address (reg, 0x68); r->value = 0x3f; - r = sanei_genesys_get_address (reg, 0x21); + r = sanei_genesys_get_address (reg, REG_STEPNO); r->value = 0; - - r = sanei_genesys_get_address (reg, 0x24); + + r = sanei_genesys_get_address (reg, REG_FASTNO); r->value = 0; - + r = sanei_genesys_get_address (reg, 0x69); r->value = 0; - + r = sanei_genesys_get_address (reg, 0x6a); r->value = 0; - + r = sanei_genesys_get_address (reg, 0x5f); r->value = 0; - DBG (DBG_proc, "gl841_init_motor_regs_off : completed. \n"); + DBGCOMPLETED; + return SANE_STATUS_GOOD; +} + +/** @brief write motor table frequency + * Write motor frequency data table. + * @param dev device to set up motor + * @param ydpi motor target resolution + * @return SANE_STATUS_GOOD on success + */ +GENESYS_STATIC SANE_Status gl841_write_freq(Genesys_Device *dev, unsigned int ydpi) +{ +SANE_Status status; +/**< fast table */ +uint8_t tdefault[] = {0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0x36,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xb6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0xf6,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76,0x18,0x76}; +uint8_t t1200[] = {0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc7,0x31,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc0,0x11,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0xc7,0xb1,0x07,0xe0,0x07,0xe0,0x07,0xe0,0x07,0xe0,0x07,0xe0,0x07,0xe0,0x07,0xe0,0x07,0xe0,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc7,0xf1,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc0,0x51,0xc7,0x71,0xc7,0x71,0xc7,0x71,0xc7,0x71,0xc7,0x71,0xc7,0x71,0xc7,0x71,0xc7,0x71,0x07,0x20,0x07,0x20,0x07,0x20,0x07,0x20,0x07,0x20,0x07,0x20,0x07,0x20,0x07,0x20}; +uint8_t t300[] = {0x08,0x32,0x08,0x32,0x08,0x32,0x08,0x32,0x08,0x32,0x08,0x32,0x08,0x32,0x08,0x32,0x00,0x13,0x00,0x13,0x00,0x13,0x00,0x13,0x00,0x13,0x00,0x13,0x00,0x13,0x00,0x13,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x08,0xb2,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x0c,0xa0,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x08,0xf2,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x00,0xd3,0x08,0x72,0x08,0x72,0x08,0x72,0x08,0x72,0x08,0x72,0x08,0x72,0x08,0x72,0x08,0x72,0x0c,0x60,0x0c,0x60,0x0c,0x60,0x0c,0x60,0x0c,0x60,0x0c,0x60,0x0c,0x60,0x0c,0x60}; +uint8_t t150[] = {0x0c,0x33,0xcf,0x33,0xcf,0x33,0xcf,0x33,0xcf,0x33,0xcf,0x33,0xcf,0x33,0xcf,0x33,0x40,0x14,0x80,0x15,0x80,0x15,0x80,0x15,0x80,0x15,0x80,0x15,0x80,0x15,0x80,0x15,0x0c,0xb3,0xcf,0xb3,0xcf,0xb3,0xcf,0xb3,0xcf,0xb3,0xcf,0xb3,0xcf,0xb3,0xcf,0xb3,0x11,0xa0,0x16,0xa0,0x16,0xa0,0x16,0xa0,0x16,0xa0,0x16,0xa0,0x16,0xa0,0x16,0xa0,0x0c,0xf3,0xcf,0xf3,0xcf,0xf3,0xcf,0xf3,0xcf,0xf3,0xcf,0xf3,0xcf,0xf3,0xcf,0xf3,0x40,0xd4,0x80,0xd5,0x80,0xd5,0x80,0xd5,0x80,0xd5,0x80,0xd5,0x80,0xd5,0x80,0xd5,0x0c,0x73,0xcf,0x73,0xcf,0x73,0xcf,0x73,0xcf,0x73,0xcf,0x73,0xcf,0x73,0xcf,0x73,0x11,0x60,0x16,0x60,0x16,0x60,0x16,0x60,0x16,0x60,0x16,0x60,0x16,0x60,0x16,0x60}; + +uint8_t *table; - return SANE_STATUS_GOOD; + DBGSTART; + if(dev->model->motor_type == MOTOR_CANONLIDE80) + { + switch(ydpi) + { + case 3600: + case 1200: + table=t1200; + break; + case 900: + case 300: + table=t300; + break; + case 450: + case 150: + table=t150; + break; + default: + table=tdefault; + } + RIE(sanei_genesys_write_register(dev, 0x66, 0x00)); + RIE(sanei_genesys_write_register(dev, 0x5b, 0x0c)); + RIE(sanei_genesys_write_register(dev, 0x5c, 0x00)); + RIE(gl841_bulk_write_data_gamma (dev, 0x28, table, 128)); + RIE(sanei_genesys_write_register(dev, 0x5b, 0x00)); + RIE(sanei_genesys_write_register(dev, 0x5c, 0x00)); + } + DBGCOMPLETED; + return SANE_STATUS_GOOD; } -static SANE_Status + +#ifndef UNIT_TESTING +static +#endif +SANE_Status gl841_init_motor_regs(Genesys_Device * dev, Genesys_Register_Set * reg, unsigned int feed_steps,/*1/base_ydpi*/ /*maybe float for half/quarter step resolution?*/ unsigned int action, - unsigned int flags) + unsigned int flags) { SANE_Status status; unsigned int fast_exposure; + int scan_power_mode; int use_fast_fed = 0; uint16_t fast_slope_table[256]; unsigned int fast_slope_steps = 0; @@ -1399,49 +1715,48 @@ gl841_init_motor_regs(Genesys_Device * dev, flags); memset(fast_slope_table,0xff,512); - + gl841_send_slope_table (dev, 0, fast_slope_table, 256); gl841_send_slope_table (dev, 1, fast_slope_table, 256); gl841_send_slope_table (dev, 2, fast_slope_table, 256); gl841_send_slope_table (dev, 3, fast_slope_table, 256); gl841_send_slope_table (dev, 4, fast_slope_table, 256); + gl841_write_freq(dev, dev->motor.base_ydpi / 4); - if (action == MOTOR_ACTION_FEED || action == MOTOR_ACTION_GO_HOME) { -/* FEED and GO_HOME can use fastest slopes available */ - fast_slope_steps = 256; - fast_exposure = sanei_genesys_exposure_time2( - dev, - dev->motor.base_ydpi / 4, - 0,/*step_type*/ - 0,/*last used pixel*/ - 0, - 0); - - DBG (DBG_info, "gl841_init_motor_regs : fast_exposure=%d pixels\n", - fast_exposure); - } + fast_slope_steps = 256; + if (action == MOTOR_ACTION_FEED || action == MOTOR_ACTION_GO_HOME) + { + /* FEED and GO_HOME can use fastest slopes available */ + fast_exposure = gl841_exposure_time(dev, + dev->motor.base_ydpi / 4, + 0, + 0, + 0, + &scan_power_mode); + DBG (DBG_info, "%s : fast_exposure=%d pixels\n", __FUNCTION__, fast_exposure); + } if (action == MOTOR_ACTION_HOME_FREE) { /* HOME_FREE must be able to stop in one step, so do not try to get faster */ - fast_slope_steps = 256; fast_exposure = dev->motor.slopes[0][0].maximum_start_speed; } sanei_genesys_create_slope_table3 ( dev, - fast_slope_table, 256, + fast_slope_table, + 256, fast_slope_steps, - 0, + 0, fast_exposure, dev->motor.base_ydpi / 4, &fast_slope_steps, &fast_exposure, 0); - + feedl = feed_steps - fast_slope_steps*2; use_fast_fed = 1; - -/* all needed slopes available. we did even decide which mode to use. + +/* all needed slopes available. we did even decide which mode to use. what next? - transfer slopes SCAN: @@ -1475,16 +1790,16 @@ HOME_FREE: 3 r->value = (feedl >> 16) & 0xf; r = sanei_genesys_get_address (reg, 0x3e); r->value = (feedl >> 8) & 0xff; - r = sanei_genesys_get_address (reg, 0x3f); + r = sanei_genesys_get_address (reg, 0x3f); r->value = feedl & 0xff; - r = sanei_genesys_get_address (reg, 0x5e); + r = sanei_genesys_get_address (reg, 0x5e); r->value &= ~0xe0; r = sanei_genesys_get_address (reg, 0x25); r->value = 0; r = sanei_genesys_get_address (reg, 0x26); r->value = 0; - r = sanei_genesys_get_address (reg, 0x27); + r = sanei_genesys_get_address (reg, 0x27); r->value = 0; r = sanei_genesys_get_address (reg, 0x02); @@ -1493,7 +1808,7 @@ HOME_FREE: 3 r->value |= 0x10; - if (action == MOTOR_ACTION_GO_HOME) + if (action == MOTOR_ACTION_GO_HOME) r->value |= 0x06; else r->value &= ~0x06; @@ -1511,38 +1826,40 @@ HOME_FREE: 3 r->value &= ~0x40; status = gl841_send_slope_table (dev, 3, fast_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; - - r = sanei_genesys_get_address (reg, 0x67); + + r = sanei_genesys_get_address (reg, 0x67); r->value = 0x3f; r = sanei_genesys_get_address (reg, 0x68); r->value = 0x3f; - r = sanei_genesys_get_address (reg, 0x21); + r = sanei_genesys_get_address (reg, REG_STEPNO); r->value = 0; - - r = sanei_genesys_get_address (reg, 0x24); + + r = sanei_genesys_get_address (reg, REG_FASTNO); r->value = 0; - + r = sanei_genesys_get_address (reg, 0x69); r->value = 0; - + r = sanei_genesys_get_address (reg, 0x6a); r->value = (fast_slope_steps >> 1) + (fast_slope_steps & 1); - + r = sanei_genesys_get_address (reg, 0x5f); r->value = (fast_slope_steps >> 1) + (fast_slope_steps & 1); - DBG (DBG_proc, "gl841_init_motor_regs : completed. \n"); - - return SANE_STATUS_GOOD; + DBGCOMPLETED; + return SANE_STATUS_GOOD; } -static SANE_Status +#ifndef UNIT_TESTING +static +#endif +SANE_Status gl841_init_motor_regs_scan(Genesys_Device * dev, Genesys_Register_Set * reg, unsigned int scan_exposure_time,/*pixel*/ @@ -1554,11 +1871,12 @@ gl841_init_motor_regs_scan(Genesys_Device * dev, unsigned int feed_steps,/*1/base_ydpi*/ /*maybe float for half/quarter step resolution?*/ int scan_power_mode, - unsigned int flags) + unsigned int flags) { SANE_Status status; unsigned int fast_exposure; int use_fast_fed = 0; + int dummy_power_mode; unsigned int fast_time; unsigned int slow_time; uint16_t slow_slope_table[256]; @@ -1586,26 +1904,25 @@ gl841_init_motor_regs_scan(Genesys_Device * dev, scan_power_mode, flags); - fast_exposure = sanei_genesys_exposure_time2( - dev, - dev->motor.base_ydpi / 4, - 0,/*step_type*/ - 0,/*last used pixel*/ - 0, - scan_power_mode); - - DBG (DBG_info, "gl841_init_motor_regs_scan : fast_exposure=%d pixels\n", - fast_exposure); + fast_exposure = gl841_exposure_time(dev, + dev->motor.base_ydpi / 4, + 0, + 0, + 0, + &dummy_power_mode); + DBG (DBG_info, "%s : fast_exposure=%d pixels\n", __FUNCTION__, fast_exposure); memset(slow_slope_table,0xff,512); - + gl841_send_slope_table (dev, 0, slow_slope_table, 256); gl841_send_slope_table (dev, 1, slow_slope_table, 256); gl841_send_slope_table (dev, 2, slow_slope_table, 256); gl841_send_slope_table (dev, 3, slow_slope_table, 256); gl841_send_slope_table (dev, 4, slow_slope_table, 256); + /* motor frequency table */ + gl841_write_freq(dev, scan_yres); /* we calculate both tables for SCAN. the fast slope step count depends on @@ -1616,53 +1933,55 @@ gl841_init_motor_regs_scan(Genesys_Device * dev, dev, slow_slope_table, 256, 256, - scan_step_type, + scan_step_type, scan_exposure_time, scan_yres, &slow_slope_steps, NULL, scan_power_mode); - + sanei_genesys_create_slope_table3 ( dev, back_slope_table, 256, 256, - scan_step_type, + scan_step_type, 0, scan_yres, &back_slope_steps, NULL, scan_power_mode); - + if (feed_steps < (slow_slope_steps >> scan_step_type)) { /*TODO: what should we do here?? go back to exposure calculation?*/ feed_steps = slow_slope_steps >> scan_step_type; } - - if (feed_steps > fast_slope_steps*2 - - (slow_slope_steps >> scan_step_type)) + + if (feed_steps > fast_slope_steps*2 - + (slow_slope_steps >> scan_step_type)) fast_slope_steps = 256; - else + else /* we need to shorten fast_slope_steps here. */ - fast_slope_steps = (feed_steps - + fast_slope_steps = (feed_steps - (slow_slope_steps >> scan_step_type))/2; - + DBG(DBG_info,"gl841_init_motor_regs_scan: Maximum allowed slope steps for fast slope: %d\n",fast_slope_steps); - + fast_slope_time = sanei_genesys_create_slope_table3 ( dev, fast_slope_table, 256, fast_slope_steps, - 0, + 0, fast_exposure, dev->motor.base_ydpi / 4, &fast_slope_steps, &fast_exposure, scan_power_mode); - - if (dev->model->gpo_type == GPO_XP300 || dev->model->gpo_type == GPO_DP685) + + /* fast fed special cases handling */ + if (dev->model->gpo_type == GPO_XP300 + || dev->model->gpo_type == GPO_DP685) { - /* quirk: looks like at least this scanner is unable to use + /* quirk: looks like at least this scanner is unable to use 2-feed mode */ use_fast_fed = 0; } @@ -1670,36 +1989,36 @@ gl841_init_motor_regs_scan(Genesys_Device * dev, use_fast_fed = 0; DBG(DBG_info,"gl841_init_motor_regs_scan: feed too short, slow move forced.\n"); } else { -/* for deciding whether we should use fast mode we need to check how long we - need for (fast)accelerating, moving, decelerating, (TODO: stopping?) - (slow)accelerating again versus (slow)accelerating and moving. we need +/* for deciding whether we should use fast mode we need to check how long we + need for (fast)accelerating, moving, decelerating, (TODO: stopping?) + (slow)accelerating again versus (slow)accelerating and moving. we need fast and slow tables here. */ /*NOTE: scan_exposure_time is per scan_yres*/ /*NOTE: fast_exposure is per base_ydpi/4*/ /*we use full steps as base unit here*/ - fast_time = + fast_time = fast_exposure / 4 * - (feed_steps - fast_slope_steps*2 - - (slow_slope_steps >> scan_step_type)) + (feed_steps - fast_slope_steps*2 - + (slow_slope_steps >> scan_step_type)) + fast_slope_time*2 + slow_slope_time; - slow_time = + slow_time = (scan_exposure_time * scan_yres) / dev->motor.base_ydpi * - (feed_steps - (slow_slope_steps >> scan_step_type)) + (feed_steps - (slow_slope_steps >> scan_step_type)) + slow_slope_time; DBG(DBG_info,"gl841_init_motor_regs_scan: Time for slow move: %d\n", slow_time); DBG(DBG_info,"gl841_init_motor_regs_scan: Time for fast move: %d\n", fast_time); - + use_fast_fed = fast_time < slow_time; } - - if (use_fast_fed) - feedl = feed_steps - fast_slope_steps*2 - + + if (use_fast_fed) + feedl = feed_steps - fast_slope_steps*2 - (slow_slope_steps >> scan_step_type); - else + else if ((feed_steps << scan_step_type) < slow_slope_steps) feedl = 0; else @@ -1707,7 +2026,7 @@ gl841_init_motor_regs_scan(Genesys_Device * dev, DBG(DBG_info,"gl841_init_motor_regs_scan: Decided to use %s mode\n", use_fast_fed?"fast feed":"slow feed"); -/* all needed slopes available. we did even decide which mode to use. +/* all needed slopes available. we did even decide which mode to use. what next? - transfer slopes SCAN: @@ -1741,16 +2060,16 @@ HOME_FREE: 3 r->value = (feedl >> 16) & 0xf; r = sanei_genesys_get_address (reg, 0x3e); r->value = (feedl >> 8) & 0xff; - r = sanei_genesys_get_address (reg, 0x3f); + r = sanei_genesys_get_address (reg, 0x3f); r->value = feedl & 0xff; - r = sanei_genesys_get_address (reg, 0x5e); + r = sanei_genesys_get_address (reg, 0x5e); r->value &= ~0xe0; r = sanei_genesys_get_address (reg, 0x25); r->value = (scan_lines >> 16) & 0xf; r = sanei_genesys_get_address (reg, 0x26); r->value = (scan_lines >> 8) & 0xff; - r = sanei_genesys_get_address (reg, 0x27); + r = sanei_genesys_get_address (reg, 0x27); r->value = scan_lines & 0xff; r = sanei_genesys_get_address (reg, 0x02); @@ -1776,35 +2095,35 @@ HOME_FREE: 3 r->value &= ~0x40; status = gl841_send_slope_table (dev, 0, slow_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; - + status = gl841_send_slope_table (dev, 1, back_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; - + status = gl841_send_slope_table (dev, 2, slow_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; - + if (use_fast_fed) { status = gl841_send_slope_table (dev, 3, fast_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; } - + if (flags & MOTOR_FLAG_AUTO_GO_HOME){ status = gl841_send_slope_table (dev, 4, fast_slope_table, 256); - + if (status != SANE_STATUS_GOOD) return status; } - - + + /* now reg 0x21 and 0x24 are available, we can calculate reg 0x22 and 0x23, reg 0x60-0x62 and reg 0x63-0x65 rule: @@ -1814,15 +2133,15 @@ HOME_FREE: 3 if (min_restep < slow_slope_steps*2+2) min_restep = slow_slope_steps*2+2; /* steps of table 1*/ - if (min_restep < back_slope_steps*2+2) + if (min_restep < back_slope_steps*2+2) min_restep = back_slope_steps*2+2; /* steps of table 0*/ - r = sanei_genesys_get_address (reg, 0x22); + r = sanei_genesys_get_address (reg, REG_FWDSTEP); r->value = min_restep - slow_slope_steps*2; /* steps of table 1*/ - r = sanei_genesys_get_address (reg, 0x23); + r = sanei_genesys_get_address (reg, REG_BWDSTEP); r->value = min_restep - back_slope_steps*2; - + /* for z1/z2: in dokumentation mentioned variables a-d: @@ -1830,16 +2149,16 @@ HOME_FREE: 3 b = time needed for reg 0x1f... wouldn't that be reg0x1f*exposure_time? c = time needed for acceleration, table 1 d = time needed for reg 0x22... wouldn't that be reg0x22*exposure_time? - z1 = (c+d-1) % exposure_time + z1 = (c+d-1) % exposure_time z2 = (a+b-1) % exposure_time */ -/* i don't see any effect of this. i can only guess that this will enhance +/* i don't see any effect of this. i can only guess that this will enhance sub-pixel accuracy z1 = (slope_0_time-1) % exposure_time; z2 = (slope_0_time-1) % exposure_time; */ z1 = z2 = 0; - + DBG (DBG_info, "gl841_init_motor_regs_scan: z1 = %d\n", z1); DBG (DBG_info, "gl841_init_motor_regs_scan: z2 = %d\n", z2); r = sanei_genesys_get_address (reg, 0x60); @@ -1854,40 +2173,39 @@ HOME_FREE: 3 r->value = ((z2 >> 8) & 0xff); r = sanei_genesys_get_address (reg, 0x65); r->value = (z2 & 0xff); - - r = sanei_genesys_get_address (reg, 0x1e); - r->value &= 0xf0; /* 0 dummy lines */ - r->value |= scan_dummy; /* dummy lines */ - r = sanei_genesys_get_address (reg, 0x67); + r = sanei_genesys_get_address (reg, REG1E); + r->value &= REG1E_WDTIME; + r->value |= scan_dummy; + + r = sanei_genesys_get_address (reg, 0x67); r->value = 0x3f | (scan_step_type << 6); r = sanei_genesys_get_address (reg, 0x68); r->value = 0x3f; - r = sanei_genesys_get_address (reg, 0x21); + r = sanei_genesys_get_address (reg, REG_STEPNO); r->value = (slow_slope_steps >> 1) + (slow_slope_steps & 1); - - r = sanei_genesys_get_address (reg, 0x24); + + r = sanei_genesys_get_address (reg, REG_FASTNO); r->value = (back_slope_steps >> 1) + (back_slope_steps & 1); - + r = sanei_genesys_get_address (reg, 0x69); r->value = (slow_slope_steps >> 1) + (slow_slope_steps & 1); - + r = sanei_genesys_get_address (reg, 0x6a); r->value = (fast_slope_steps >> 1) + (fast_slope_steps & 1); - + r = sanei_genesys_get_address (reg, 0x5f); r->value = (fast_slope_steps >> 1) + (fast_slope_steps & 1); - DBG (DBG_proc, "gl841_init_motor_regs_scan : completed. \n"); - - return SANE_STATUS_GOOD; + DBGCOMPLETED; + return SANE_STATUS_GOOD; } static int -gl841_get_dpihw(Genesys_Device * dev) +gl841_get_dpihw(Genesys_Device * dev) { Genesys_Register_Set * r; r = sanei_genesys_get_address (dev->reg, 0x05); @@ -1911,7 +2229,7 @@ gl841_init_optical_regs_off(Genesys_Register_Set * reg) r->value &= ~REG01_SCAN; DBGCOMPLETED; - return SANE_STATUS_GOOD; + return SANE_STATUS_GOOD; } static SANE_Status @@ -1919,7 +2237,7 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, Genesys_Register_Set * reg, unsigned int exposure_time, unsigned int used_res, - unsigned int start, + unsigned int start, unsigned int pixels, int channels, int depth, @@ -1934,13 +2252,14 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, unsigned int i; Genesys_Register_Set * r; SANE_Status status; + uint16_t expavg, expr, expb, expg; DBG (DBG_proc, "gl841_init_optical_regs_scan : exposure_time=%d, " "used_res=%d, start=%d, pixels=%d, channels=%d, depth=%d, " "half_ccd=%d, flags=%x\n", exposure_time, used_res, - start, + start, pixels, channels, depth, @@ -1948,7 +2267,7 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, flags); end = start + pixels; - + status = gl841_set_fe (dev, AFE_SET); if (status != SANE_STATUS_GOOD) { @@ -1957,31 +2276,45 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, sane_strstatus (status)); return status; } - + /* adjust used_res for chosen dpihw */ used_res = used_res * gl841_get_dpihw(dev) / dev->sensor.optical_res; /* - with half_ccd the optical resolution of the ccd is halfed. We don't apply this + with half_ccd the optical resolution of the ccd is halved. We don't apply this to dpihw, so we need to double dpiset. - + For the scanner only the ratio of dpiset and dpihw is of relevance to scale down properly. */ - if (half_ccd) + if (half_ccd) dpiset = used_res * 2; else dpiset = used_res; - - if (dev->model->gpo_type == GPO_CANONLIDE35) + + /* gpio part.*/ + if (dev->model->gpo_type == GPO_CANONLIDE35) { -/* gpio part.*/ r = sanei_genesys_get_address (reg, REG6C); if (half_ccd) r->value &= ~0x80; else r->value |= 0x80; } + if (dev->model->gpo_type == GPO_CANONLIDE80) + { + r = sanei_genesys_get_address (reg, REG6C); + if (half_ccd) + { + r->value &= ~0x40; + r->value |= 0x20; + } + else + { + r->value &= ~0x20; + r->value |= 0x40; + } + } /* enable shading */ r = sanei_genesys_get_address (reg, 0x01); @@ -1991,8 +2324,8 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, r->value &= ~REG01_DVDSET; else r->value |= REG01_DVDSET; - - /* average looks better than deletion, and we are already set up to + + /* average looks better than deletion, and we are already set up to use one of the average enabled resolutions */ r = sanei_genesys_get_address (reg, 0x03); @@ -2001,7 +2334,7 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, r->value &= ~REG03_LAMPPWR; else r->value |= REG03_LAMPPWR; - + /* exposure times */ r = sanei_genesys_get_address (reg, 0x10); for (i = 0; i < 6; i++, r++) { @@ -2044,23 +2377,28 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, r->value |= REG04_BITSET; break; } - + + /* AFEMOD should depend on FESET, and we should set these + * bits separately */ r->value &= ~(REG04_FILTER | REG04_AFEMOD); - if (channels == 1) + if (channels == 1) { switch (color_filter) { case 0: r->value |= 0x14; /* red filter */ break; + case 1: + r->value |= 0x18; /* green filter */ + break; case 2: r->value |= 0x1c; /* blue filter */ break; default: - r->value |= 0x18; /* green filter */ + r->value |= 0x10; /* no filter */ break; } - } + } else { if (dev->model->ccd_type == CCD_PLUSTEK_3600) @@ -2072,56 +2410,57 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, r->value |= 0x10; /* color pixel by pixel */ } } - + /* CIS scanners can do true gray by setting LEDADD */ - if (dev->model->is_cis == SANE_TRUE) + r = sanei_genesys_get_address (reg, 0x87); + r->value &= ~REG87_LEDADD; + if (flags & OPTICAL_FLAG_ENABLE_LEDADD) { - r = sanei_genesys_get_address (reg, 0x87); - r->value &= ~REG87_LEDADD; - /* we set up LEDADD only when asked */ - if (channels==1 && (flags & OPTICAL_FLAG_ENABLE_LEDADD)) - { - r->value |= REG87_LEDADD; - } + r->value |= REG87_LEDADD; + sanei_genesys_get_double(reg,REG_EXPR,&expr); + sanei_genesys_get_double(reg,REG_EXPG,&expg); + sanei_genesys_get_double(reg,REG_EXPG,&expb); + + /* use minimal expousre for best image quality */ + expavg=expg; + if(expr<expg) + expavg=expr; + if(expb<expavg) + expavg=expb; + + sanei_genesys_set_double(dev->reg,REG_EXPR,expavg); + sanei_genesys_set_double(dev->reg,REG_EXPG,expavg); + sanei_genesys_set_double(dev->reg,REG_EXPB,expavg); } - + /* enable gamma tables */ r = sanei_genesys_get_address (reg, 0x05); if (flags & OPTICAL_FLAG_DISABLE_GAMMA) r->value &= ~REG05_GMMENB; else r->value |= REG05_GMMENB; - + /* sensor parameters */ sanei_gl841_setup_sensor (dev, dev->reg, 1, half_ccd); - + r = sanei_genesys_get_address (reg, 0x29); r->value = 255; /*<<<"magic" number, only suitable for cis*/ - - r = sanei_genesys_get_address (reg, 0x2c); - r->value = HIBYTE (dpiset); - r = sanei_genesys_get_address (reg, 0x2d); - r->value = LOBYTE (dpiset); - - r = sanei_genesys_get_address (reg, 0x30); - r->value = HIBYTE (start); - r = sanei_genesys_get_address (reg, 0x31); - r->value = LOBYTE (start); - r = sanei_genesys_get_address (reg, 0x32); - r->value = HIBYTE (end); - r = sanei_genesys_get_address (reg, 0x33); - r->value = LOBYTE (end); - + + sanei_genesys_set_double(reg, REG_DPISET, dpiset); + sanei_genesys_set_double(reg, REG_STRPIXEL, start); + sanei_genesys_set_double(reg, REG_ENDPIXEL, end); + DBG( DBG_io2, "%s: STRPIXEL=%d, ENDPIXEL=%d\n",__FUNCTION__,start,end); + /* words(16bit) before gamma, conversion to 8 bit or lineart*/ - words_per_line = (pixels * dpiset) / gl841_get_dpihw(dev); - + words_per_line = (pixels * dpiset) / gl841_get_dpihw(dev); + words_per_line *= channels; if (depth == 1) words_per_line = (words_per_line >> 3) + ((words_per_line & 7)?1:0); else words_per_line *= depth / 8; - + dev->wpl = words_per_line; dev->bpl = words_per_line; @@ -2131,22 +2470,18 @@ gl841_init_optical_regs_scan(Genesys_Device * dev, r->value = HIBYTE (LOWORD (words_per_line)); r = sanei_genesys_get_address (reg, 0x37); r->value = LOBYTE (LOWORD (words_per_line)); - - r = sanei_genesys_get_address (reg, 0x38); - r->value = HIBYTE (exposure_time); - r = sanei_genesys_get_address (reg, 0x39); - r->value = LOBYTE (exposure_time); + + sanei_genesys_set_double(reg, REG_LPERIOD, exposure_time); r = sanei_genesys_get_address (reg, 0x34); r->value = dev->sensor.dummy_pixel; - DBG (DBG_proc, "gl841_init_optical_regs_scan : completed. \n"); - return SANE_STATUS_GOOD; + DBGCOMPLETED; + return SANE_STATUS_GOOD; } - -static int -gl841_get_led_exposure(Genesys_Device * dev) +static int +gl841_get_led_exposure(Genesys_Device * dev) { int d,r,g,b,m; if (!dev->model->is_cis) @@ -2161,17 +2496,94 @@ gl841_get_led_exposure(Genesys_Device * dev) m = g; if (m < b) m = b; - + return m + d; } +/** @brief compute exposure time + * Compute exposure time for the device and the given scan resolution, + * also compute scan_power_mode + */ +GENESYS_STATIC int +gl841_exposure_time(Genesys_Device *dev, + float slope_dpi, + int scan_step_type, + int start, + int used_pixels, + int *scan_power_mode) +{ +int exposure_time = 0; +int exposure_time2 = 0; +int led_exposure; + + *scan_power_mode=0; + led_exposure=gl841_get_led_exposure(dev); + exposure_time = sanei_genesys_exposure_time2( + dev, + slope_dpi, + scan_step_type, + start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ + led_exposure, + *scan_power_mode); + + while(*scan_power_mode + 1 < dev->motor.power_mode_count) { + exposure_time2 = sanei_genesys_exposure_time2( + dev, + slope_dpi, + scan_step_type, + start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ + led_exposure, + *scan_power_mode + 1); + if (exposure_time < exposure_time2) + break; + exposure_time = exposure_time2; + (*scan_power_mode)++; + } + + return exposure_time; +} + +/**@brief compute scan_step_type + * Try to do at least 4 steps per line. if that is impossible we will have to + * live with that. + * @param dev device + * @param yres motor resolution + */ +GENESYS_STATIC int +gl841_scan_step_type(Genesys_Device *dev, int yres) +{ +int scan_step_type=0; + + /* TODO : check if there is a bug around the use of max_step_type */ + /* should be <=1, need to chek all devices entry in genesys_devices */ + if (yres*4 < dev->motor.base_ydpi || dev->motor.max_step_type <= 0) + { + scan_step_type = 0; + } + else if (yres*4 < dev->motor.base_ydpi*2 || dev->motor.max_step_type <= 1) + { + scan_step_type = 1; + } + else + { + scan_step_type = 2; + } + + /* this motor behaves differently */ + if (dev->model->motor_type==MOTOR_CANONLIDE80) + { + /* driven by 'frequency' tables ? */ + scan_step_type = 0; + } + + return scan_step_type; +} + /* set up registers for an actual scan * * this function sets up the scanner to scan in normal or single line mode */ -#ifndef UNIT_TESTING -static -#endif +GENESYS_STATIC SANE_Status gl841_init_scan_regs (Genesys_Device * dev, Genesys_Register_Set * reg, @@ -2192,20 +2604,22 @@ gl841_init_scan_regs (Genesys_Device * dev, int bytes_per_line; int move; unsigned int lincnt; - int exposure_time, exposure_time2, led_exposure; + int exposure_time; + int scan_power_mode; int i; int stagger; + int avg; int slope_dpi = 0; int dummy = 0; int scan_step_type = 1; - int scan_power_mode = 0; int max_shift; size_t requested_buffer_size, read_buffer_size; SANE_Bool half_ccd; /* false: full CCD res is used, true, half max CCD res is used */ int optical_res; SANE_Status status; + unsigned int oflags; /**> optical flags */ DBG (DBG_info, "gl841_init_scan_regs settings:\n" @@ -2281,34 +2695,32 @@ independent of our calculated values: if (i < 2 || (flags & SCAN_FLAG_USE_OPTICAL_RES)) /* optical_res >= xres > optical_res/2 */ used_res = optical_res; else if (i < 3) /* optical_res/2 >= xres > optical_res/3 */ - used_res = optical_res/2; + used_res = optical_res/2; else if (i < 4) /* optical_res/3 >= xres > optical_res/4 */ - used_res = optical_res/3; + used_res = optical_res/3; else if (i < 5) /* optical_res/4 >= xres > optical_res/5 */ - used_res = optical_res/4; + used_res = optical_res/4; else if (i < 6) /* optical_res/5 >= xres > optical_res/6 */ - used_res = optical_res/5; + used_res = optical_res/5; else if (i < 8) /* optical_res/6 >= xres > optical_res/8 */ - used_res = optical_res/6; + used_res = optical_res/6; else if (i < 10) /* optical_res/8 >= xres > optical_res/10 */ - used_res = optical_res/8; + used_res = optical_res/8; else if (i < 12) /* optical_res/10 >= xres > optical_res/12 */ - used_res = optical_res/10; + used_res = optical_res/10; else if (i < 15) /* optical_res/12 >= xres > optical_res/15 */ - used_res = optical_res/12; + used_res = optical_res/12; else used_res = optical_res/15; /* compute scan parameters values */ /* pixels are allways given at half or full CCD optical resolution */ /* use detected left margin and fixed value */ -/* start */ + /* start */ /* add x coordinates */ - start = - ((dev->sensor.CCD_start_xoffset + startx) * used_res) / - dev->sensor.optical_res; + start = ((dev->sensor.CCD_start_xoffset + startx) * used_res) / dev->sensor.optical_res; -/* needs to be aligned for used_res */ + /* needs to be aligned for used_res */ start = (start * optical_res) / used_res; start += dev->sensor.dummy_pixel + 1; @@ -2316,10 +2728,19 @@ independent of our calculated values: if (stagger > 0) start |= 1; + /* in case of SHDAREA, we need to align start + * on pixel average factor, startx is different of + * 0 only when calling for function to setup for + * scan, where shading data needs to be align */ + if((dev->reg[reg_0x01].value & REG01_SHDAREA) != 0) + { + avg=optical_res/used_res; + start=(start/avg)*avg; + } + /* compute correct pixels number */ -/* pixels */ - used_pixels = - (pixels * optical_res) / xres; + /* pixels */ + used_pixels = (pixels * optical_res) / xres; /* round up pixels number if needed */ if (used_pixels * xres < pixels * optical_res) @@ -2327,8 +2748,8 @@ independent of our calculated values: /* dummy */ /* dummy lines: may not be usefull, for instance 250 dpi works with 0 or 1 - dummy line. Maybe the dummy line adds correctness since the motor runs - slower (higher dpi) + dummy line. Maybe the dummy line adds correctness since the motor runs + slower (higher dpi) */ /* for cis this creates better aligned color lines: dummy \ scanned lines @@ -2355,86 +2776,64 @@ dummy \ scanned lines /* slope_dpi */ /* cis color scan is effectively a gray scan with 3 gray lines per color line and a FILTER of 0 */ - if (dev->model->is_cis) + if (dev->model->is_cis) slope_dpi = yres*channels; else slope_dpi = yres; slope_dpi = slope_dpi * (1 + dummy); -/* scan_step_type */ -/* Try to do at least 4 steps per line. if that is impossible we will have to - live with that - */ - if (yres*4 < dev->motor.base_ydpi - || dev->motor.max_step_type <= 0) - scan_step_type = 0; - else if (yres*4 < dev->motor.base_ydpi*2 - || dev->motor.max_step_type <= 1) - scan_step_type = 1; - else - scan_step_type = 2; - -/* exposure_time */ - led_exposure = gl841_get_led_exposure(dev); - - exposure_time = sanei_genesys_exposure_time2( - dev, - slope_dpi, - scan_step_type, - start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ - led_exposure, - scan_power_mode); - - while(scan_power_mode + 1 < dev->motor.power_mode_count) { - exposure_time2 = sanei_genesys_exposure_time2( - dev, - slope_dpi, - scan_step_type, - start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ - led_exposure, - scan_power_mode + 1); - if (exposure_time < exposure_time2) - break; - exposure_time = exposure_time2; - scan_power_mode++; - } - - - DBG (DBG_info, "gl841_init_scan_regs : exposure_time=%d pixels\n", - exposure_time); + scan_step_type = gl841_scan_step_type(dev, yres); + exposure_time = gl841_exposure_time(dev, + slope_dpi, + scan_step_type, + start, + used_pixels, + &scan_power_mode); + DBG (DBG_info, "%s : exposure_time=%d pixels\n", __FUNCTION__, exposure_time); -/*** optical parameters ***/ + /*** optical parameters ***/ /* in case of dynamic lineart, we use an internal 8 bit gray scan * to generate 1 lineart data */ if(flags & SCAN_FLAG_DYNAMIC_LINEART) { depth=8; } - if (depth == 16) - flags |= SCAN_FLAG_DISABLE_GAMMA; - status = gl841_init_optical_regs_scan(dev, - reg, + oflags=0; + if (flags & SCAN_FLAG_DISABLE_SHADING) + { + oflags |= OPTICAL_FLAG_DISABLE_SHADING; + } + if ((flags & SCAN_FLAG_DISABLE_GAMMA) || (depth==16)) + { + oflags |= OPTICAL_FLAG_DISABLE_GAMMA; + } + if (flags & SCAN_FLAG_DISABLE_LAMP) + { + oflags |= OPTICAL_FLAG_DISABLE_LAMP; + } + if (flags & SCAN_FLAG_ENABLE_LEDADD) + { + oflags |= OPTICAL_FLAG_ENABLE_LEDADD; + } + + status = gl841_init_optical_regs_scan(dev, + reg, exposure_time, used_res, - start, + start, used_pixels, channels, depth, half_ccd, color_filter, - ((flags & SCAN_FLAG_DISABLE_SHADING)? - OPTICAL_FLAG_DISABLE_SHADING:0) | - ((flags & SCAN_FLAG_DISABLE_GAMMA)? - OPTICAL_FLAG_DISABLE_GAMMA:0) | - ((flags & SCAN_FLAG_DISABLE_LAMP)? - OPTICAL_FLAG_DISABLE_LAMP:0) - ); - + oflags); if (status != SANE_STATUS_GOOD) + { return status; - + } + /*** motor parameters ***/ /* scanned area must be enlarged by max color shift needed */ @@ -2482,7 +2881,7 @@ dummy \ scanned lines /*** prepares data reordering ***/ /* words_per_line */ - bytes_per_line = (used_pixels * used_res) / optical_res; + bytes_per_line = (used_pixels * used_res) / optical_res; bytes_per_line = (bytes_per_line * channels * depth) / 8; requested_buffer_size = 8 * bytes_per_line; @@ -2500,13 +2899,13 @@ dummy \ scanned lines RIE(sanei_genesys_buffer_free(&(dev->lines_buffer))); RIE(sanei_genesys_buffer_alloc(&(dev->lines_buffer), read_buffer_size)); - + RIE(sanei_genesys_buffer_free(&(dev->shrink_buffer))); - RIE(sanei_genesys_buffer_alloc(&(dev->shrink_buffer), + RIE(sanei_genesys_buffer_alloc(&(dev->shrink_buffer), requested_buffer_size)); - + RIE(sanei_genesys_buffer_free(&(dev->out_buffer))); - RIE(sanei_genesys_buffer_alloc(&(dev->out_buffer), + RIE(sanei_genesys_buffer_alloc(&(dev->out_buffer), (8 * dev->settings.pixels * channels * depth) / 8)); @@ -2534,12 +2933,12 @@ dummy \ scanned lines /* theory : target_size = (dev->settings.pixels * dev->settings.lines * channels * depth) / 8; - but it suffers from integer overflow so we do the following: + but it suffers from integer overflow so we do the following: - 1 bit color images store color data byte-wise, eg byte 0 contains - 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains + 1 bit color images store color data byte-wise, eg byte 0 contains + 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains 8 bits of blue. - This does not fix the overflow, though. + This does not fix the overflow, though. 644mp*16 = 10gp, leading to an overflow -- pierre */ @@ -2578,14 +2977,14 @@ gl841_calculate_current_setup (Genesys_Device * dev) int used_res; int used_pixels; unsigned int lincnt; - int exposure_time, exposure_time2, led_exposure; + int exposure_time; + int scan_power_mode; int i; int stagger; int slope_dpi = 0; int dummy = 0; int scan_step_type = 1; - int scan_power_mode = 0; int max_shift; SANE_Bool half_ccd; /* false: full CCD res is used, true, half max CCD res is used */ @@ -2669,21 +3068,21 @@ gl841_calculate_current_setup (Genesys_Device * dev) if (i < 2) /* optical_res >= xres > optical_res/2 */ used_res = optical_res; else if (i < 3) /* optical_res/2 >= xres > optical_res/3 */ - used_res = optical_res/2; + used_res = optical_res/2; else if (i < 4) /* optical_res/3 >= xres > optical_res/4 */ - used_res = optical_res/3; + used_res = optical_res/3; else if (i < 5) /* optical_res/4 >= xres > optical_res/5 */ - used_res = optical_res/4; + used_res = optical_res/4; else if (i < 6) /* optical_res/5 >= xres > optical_res/6 */ - used_res = optical_res/5; + used_res = optical_res/5; else if (i < 8) /* optical_res/6 >= xres > optical_res/8 */ - used_res = optical_res/6; + used_res = optical_res/6; else if (i < 10) /* optical_res/8 >= xres > optical_res/10 */ - used_res = optical_res/8; + used_res = optical_res/8; else if (i < 12) /* optical_res/10 >= xres > optical_res/12 */ - used_res = optical_res/10; + used_res = optical_res/10; else if (i < 15) /* optical_res/12 >= xres > optical_res/15 */ - used_res = optical_res/12; + used_res = optical_res/12; else used_res = optical_res/15; @@ -2692,7 +3091,7 @@ gl841_calculate_current_setup (Genesys_Device * dev) /* use detected left margin and fixed value */ /* start */ /* add x coordinates */ - start = + start = ((dev->sensor.CCD_start_xoffset + startx) * used_res) / dev->sensor.optical_res; @@ -2715,8 +3114,8 @@ gl841_calculate_current_setup (Genesys_Device * dev) /* dummy */ /* dummy lines: may not be usefull, for instance 250 dpi works with 0 or 1 - dummy line. Maybe the dummy line adds correctness since the motor runs - slower (higher dpi) + dummy line. Maybe the dummy line adds correctness since the motor runs + slower (higher dpi) */ /* for cis this creates better aligned color lines: dummy \ scanned lines @@ -2743,53 +3142,21 @@ dummy \ scanned lines /* slope_dpi */ /* cis color scan is effectively a gray scan with 3 gray lines per color line and a FILTER of 0 */ - if (dev->model->is_cis) + if (dev->model->is_cis) slope_dpi = yres*channels; else slope_dpi = yres; slope_dpi = slope_dpi * (1 + dummy); -/* scan_step_type */ -/* Try to do at least 4 steps per line. if that is impossible we will have to - live with that - */ - if (yres*4 < dev->motor.base_ydpi - || dev->motor.max_step_type <= 0) - scan_step_type = 0; - else if (yres*4 < dev->motor.base_ydpi*2 - || dev->motor.max_step_type <= 1) - scan_step_type = 1; - else - scan_step_type = 2; - - led_exposure = gl841_get_led_exposure(dev); - -/* exposure_time */ - exposure_time = sanei_genesys_exposure_time2( - dev, - slope_dpi, - scan_step_type, - start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ - led_exposure, - scan_power_mode); - - while(scan_power_mode + 1 < dev->motor.power_mode_count) { - exposure_time2 = sanei_genesys_exposure_time2( - dev, - slope_dpi, - scan_step_type, - start+used_pixels,/*+tgtime? currently done in sanei_genesys_exposure_time2 with tgtime = 32 pixel*/ - led_exposure, - scan_power_mode + 1); - if (exposure_time < exposure_time2) - break; - exposure_time = exposure_time2; - scan_power_mode++; - } - - DBG (DBG_info, "gl841_calculate_current_setup : exposure_time=%d pixels\n", - exposure_time); + scan_step_type = gl841_scan_step_type(dev, yres); + exposure_time = gl841_exposure_time(dev, + slope_dpi, + scan_step_type, + start, + used_pixels, + &scan_power_mode); + DBG (DBG_info, "%s : exposure_time=%d pixels\n", __FUNCTION__, exposure_time); /* scanned area must be enlarged by max color shift needed */ max_shift=sanei_genesys_compute_max_shift(dev,channels,yres,0); @@ -2808,7 +3175,7 @@ dummy \ scanned lines dev->current_setup.stagger = stagger; dev->current_setup.max_shift = max_shift + stagger; - DBG (DBG_proc, "gl841_calculate_current_setup: completed\n"); + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2835,7 +3202,7 @@ gl841_set_motor_power (Genesys_Register_Set * regs, SANE_Bool set) } static void -gl841_set_lamp_power (Genesys_Device * dev, +gl841_set_lamp_power (Genesys_Device * dev, Genesys_Register_Set * regs, SANE_Bool set) { Genesys_Register_Set * r; @@ -2878,16 +3245,16 @@ gl841_set_lamp_power (Genesys_Device * dev, static SANE_Status gl841_save_power(Genesys_Device * dev, SANE_Bool enable) { uint8_t val; - + DBG(DBG_proc, "gl841_save_power: enable = %d\n", enable); if (enable) { - if (dev->model->gpo_type == GPO_CANONLIDE35) + if (dev->model->gpo_type == GPO_CANONLIDE35) { -/* expect GPIO17 to be enabled, and GPIO9 to be disabled, +/* expect GPIO17 to be enabled, and GPIO9 to be disabled, while GPIO8 is disabled*/ -/* final state: GPIO8 disabled, GPIO9 enabled, GPIO17 disabled, +/* final state: GPIO8 disabled, GPIO9 enabled, GPIO17 disabled, GPIO18 disabled*/ sanei_genesys_read_register(dev, REG6D, &val); @@ -2898,7 +3265,7 @@ gl841_save_power(Genesys_Device * dev, SANE_Bool enable) { /*enable GPIO9*/ sanei_genesys_read_register(dev, REG6C, &val); sanei_genesys_write_register(dev, REG6C, val | 0x01); - + /*disable GPO17*/ sanei_genesys_read_register(dev, REG6B, &val); sanei_genesys_write_register(dev, REG6B, val & ~REG6B_GPO17); @@ -2923,14 +3290,14 @@ gl841_save_power(Genesys_Device * dev, SANE_Bool enable) { gl841_set_fe (dev, AFE_POWER_SAVE); - } - else + } + else { - if (dev->model->gpo_type == GPO_CANONLIDE35) + if (dev->model->gpo_type == GPO_CANONLIDE35) { -/* expect GPIO17 to be enabled, and GPIO9 to be disabled, +/* expect GPIO17 to be enabled, and GPIO9 to be disabled, while GPIO8 is disabled*/ -/* final state: GPIO8 enabled, GPIO9 disabled, GPIO17 enabled, +/* final state: GPIO8 enabled, GPIO9 disabled, GPIO17 enabled, GPIO18 enabled*/ sanei_genesys_read_register(dev, REG6D, &val); @@ -2959,7 +3326,7 @@ gl841_save_power(Genesys_Device * dev, SANE_Bool enable) { dev->calib_reg[reg_0x6b].value |= REG6B_GPO18; } - if (dev->model->gpo_type == GPO_DP665 + if (dev->model->gpo_type == GPO_DP665 || dev->model->gpo_type == GPO_DP685) { sanei_genesys_read_register(dev, REG6B, &val); @@ -3049,7 +3416,7 @@ gl841_set_powersaving (Genesys_Device * dev, local_reg[5].value = exposure_time & 255; /* lowbyte */ status = - gl841_bulk_write_register (dev, local_reg, + gl841_bulk_write_register (dev, local_reg, sizeof (local_reg)/sizeof (local_reg[0])); if (status != SANE_STATUS_GOOD) DBG (DBG_error, @@ -3060,13 +3427,19 @@ gl841_set_powersaving (Genesys_Device * dev, return status; } -static SANE_Status +#ifndef UNIT_TESTING +static +#endif +SANE_Status gl841_start_action (Genesys_Device * dev) { return sanei_genesys_write_register (dev, 0x0f, 0x01); } -static SANE_Status +#ifndef UNIT_TESTING +static +#endif +SANE_Status gl841_stop_action (Genesys_Device * dev) { Genesys_Register_Set local_reg[GENESYS_GL841_MAX_REGS+1]; @@ -3113,12 +3486,12 @@ gl841_stop_action (Genesys_Device * dev) return status; } - /* looks like writing the right registers to zero is enough to get the chip - out of scan mode into command mode, actually triggering(writing to + /* looks like writing the right registers to zero is enough to get the chip + out of scan mode into command mode, actually triggering(writing to register 0x0f) seems to be unnecessary */ loop = 10; - while (loop > 0) + while (loop > 0) { status = sanei_genesys_read_register(dev, 0x40, &val40); if (DBG_LEVEL >= DBG_io) @@ -3133,7 +3506,7 @@ gl841_stop_action (Genesys_Device * dev) DBGCOMPLETED; return status; } - + /* if scanner is in command mode, we are done */ if (!(val40 & REG40_DATAENB) && !(val40 & REG40_MOTMFLG)) { @@ -3154,7 +3527,7 @@ gl841_get_paper_sensor(Genesys_Device * dev, SANE_Bool * paper_loaded) { SANE_Status status; uint8_t val; - + status = sanei_genesys_read_register(dev, REG6D, &val); if (status != SANE_STATUS_GOOD) { @@ -3186,7 +3559,7 @@ gl841_eject_document (Genesys_Device * dev) DBG (DBG_proc, "gl841_eject_document: finished\n"); return SANE_STATUS_GOOD; } - + memset (local_reg, 0, sizeof (local_reg)); val = 0; @@ -3275,7 +3648,7 @@ gl841_eject_document (Genesys_Device * dev) } feed_mm = SANE_UNFIX(dev->model->eject_feed); - if (dev->document) + if (dev->document) { feed_mm += SANE_UNFIX(dev->model->post_scan); } @@ -3288,13 +3661,13 @@ gl841_eject_document (Genesys_Device * dev) sane_strstatus (status)); return status; } - + /* now feed for extra <number> steps */ loop = 0; while (loop < 300) /* do not wait longer then 30 seconds */ { unsigned int steps; - + status = sanei_genesys_read_feed_steps(dev, &steps); if (status != SANE_STATUS_GOOD) { @@ -3341,9 +3714,9 @@ gl841_load_document (Genesys_Device * dev) DBG (DBG_proc, "gl841_load_document\n"); while (loop > 0) /* do not wait longer then 30 seconds */ { - + RIE(gl841_get_paper_sensor(dev, &paper_loaded)); - + if (paper_loaded) { DBG (DBG_info, @@ -3426,7 +3799,7 @@ gl841_detect_document_end (Genesys_Device * dev) /* the current scancnt is also the final one, so we use it to * compute total bytes to read. We also add the line count to eject document */ total_bytes_to_read=(scancnt+postcnt)*dev->wpl; - + DBG (DBG_io, "%s: old total_bytes_to_read=%u\n",__FUNCTION__,(unsigned int)dev->total_bytes_to_read); DBG (DBG_io, "%s: new total_bytes_to_read=%u\n",__FUNCTION__,(unsigned int)total_bytes_to_read); @@ -3453,9 +3826,17 @@ gl841_begin_scan (Genesys_Device * dev, Genesys_Register_Set * reg, { SANE_Status status; Genesys_Register_Set local_reg[4]; + uint8_t val; DBG (DBG_proc, "gl841_begin_scan\n"); + if (dev->model->gpo_type == GPO_CANONLIDE80) + { + RIE (sanei_genesys_read_register (dev, REG6B, &val)); + val = REG6B_GPO18; + RIE (sanei_genesys_write_register (dev, REG6B, val)); + } + local_reg[0].address = 0x03; if (dev->model->ccd_type != CCD_PLUSTEK_3600) { @@ -3479,7 +3860,7 @@ gl841_begin_scan (Genesys_Device * dev, Genesys_Register_Set * reg, local_reg[3].value = 0x00; /* do not start motor yet */ status = - gl841_bulk_write_register (dev, local_reg, + gl841_bulk_write_register (dev, local_reg, sizeof (local_reg)/sizeof (local_reg[0])); if (status != SANE_STATUS_GOOD) { @@ -3522,7 +3903,7 @@ gl841_end_scan (Genesys_Device * dev, Genesys_Register_Set __sane_unused__ * reg return status; } } - + DBG (DBG_proc, "gl841_end_scan: completed\n"); return status; @@ -3530,7 +3911,7 @@ gl841_end_scan (Genesys_Device * dev, Genesys_Register_Set __sane_unused__ * reg /* Moves the slider to steps */ #ifndef UNIT_TESTING -static +static #endif SANE_Status gl841_feed (Genesys_Device * dev, int steps) @@ -3540,15 +3921,12 @@ gl841_feed (Genesys_Device * dev, int steps) uint8_t val; int loop; - DBG (DBG_proc, "gl841_feed (steps = %d)\n", - steps); + DBG (DBG_proc, "gl841_feed (steps = %d)\n", steps); - status = - gl841_stop_action (dev); + status = gl841_stop_action (dev); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_feed: failed to stop action: %s\n", + DBG (DBG_error, "gl841_feed: failed to stop action: %s\n", sane_strstatus (status)); return status; } @@ -3557,12 +3935,9 @@ gl841_feed (Genesys_Device * dev, int steps) gl841_init_optical_regs_off(local_reg); - gl841_init_motor_regs(dev,local_reg, - steps,MOTOR_ACTION_FEED,0); + gl841_init_motor_regs(dev,local_reg, steps,MOTOR_ACTION_FEED,0); - status = - gl841_bulk_write_register (dev, local_reg, - GENESYS_GL841_MAX_REGS); + status = gl841_bulk_write_register (dev, local_reg, GENESYS_GL841_MAX_REGS); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, @@ -3579,8 +3954,7 @@ gl841_feed (Genesys_Device * dev, int steps) sane_strstatus (status)); gl841_stop_action (dev); /* send original registers */ - gl841_bulk_write_register (dev, dev->reg, - GENESYS_GL841_MAX_REGS); + gl841_bulk_write_register (dev, dev->reg, GENESYS_GL841_MAX_REGS); return status; } @@ -3595,7 +3969,7 @@ gl841_feed (Genesys_Device * dev, int steps) sane_strstatus (status)); return status; } - + if (!(val & REG41_MOTORENB)) /* motor enabled */ { DBG (DBG_proc, "gl841_feed: finished\n"); @@ -3636,14 +4010,20 @@ gl841_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) DBG (DBG_proc, "gl841_slow_back_home: finished\n"); return SANE_STATUS_GOOD; } - - /* reset gpio pin */ + + /* reset gpio pin */ if (dev->model->gpo_type == GPO_CANONLIDE35) { RIE (sanei_genesys_read_register (dev, REG6C, &val)); val = dev->gpo.value[0]; RIE (sanei_genesys_write_register (dev, REG6C, val)); } + if (dev->model->gpo_type == GPO_CANONLIDE80) + { + RIE (sanei_genesys_read_register (dev, REG6B, &val)); + val = REG6B_GPO18 | REG6B_GPO17; + RIE (sanei_genesys_write_register (dev, REG6B, val)); + } gl841_save_power(dev, SANE_FALSE); /* first read gives HOME_SENSOR true */ @@ -3706,7 +4086,7 @@ gl841_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) memcpy (local_reg, dev->reg, (GENESYS_GL841_MAX_REGS+1) * sizeof (Genesys_Register_Set)); gl841_init_motor_regs(dev,local_reg, 65536,MOTOR_ACTION_GO_HOME,0); - + /* set up for reverse and no scan */ r = sanei_genesys_get_address (local_reg, REG02); r->value |= REG02_MTRREV; @@ -3800,7 +4180,7 @@ gl841_search_start_position (Genesys_Device * dev) SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE); if(status!=SANE_STATUS_GOOD) { - DBG (DBG_error, "%s: failed to init scan registers: %s\n", __FUNCTION__, + DBG (DBG_error, "%s: failed to init scan registers: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -3810,7 +4190,7 @@ gl841_search_start_position (Genesys_Device * dev) gl841_bulk_write_register (dev, local_reg, GENESYS_GL841_MAX_REGS); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, "%s: failed to bulk write registers: %s\n", __FUNCTION__, + DBG (DBG_error, "%s: failed to bulk write registers: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -3868,7 +4248,7 @@ gl841_search_start_position (Genesys_Device * dev) /* update regs to copy ASIC internal state */ memcpy (dev->reg, local_reg, (GENESYS_GL841_MAX_REGS + 1) * sizeof (Genesys_Register_Set)); -/*TODO: find out where sanei_genesys_search_reference_point +/*TODO: find out where sanei_genesys_search_reference_point stores information, and use that correctly*/ status = sanei_genesys_search_reference_point (dev, data, 0, dpi, pixels, @@ -3886,7 +4266,7 @@ gl841_search_start_position (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/* +/* * sets up register for coarse gain calibration * todo: check it for scanners using it */ static SANE_Status @@ -3896,8 +4276,7 @@ gl841_init_regs_for_coarse_calibration (Genesys_Device * dev) uint8_t channels; uint8_t cksel; - DBG (DBG_proc, "gl841_init_regs_for_coarse_calibration\n"); - + DBGSTART; cksel = (dev->calib_reg[reg_0x18].value & REG18_CKSEL) + 1; /* clock speed = 1..4 clocks */ @@ -3913,7 +4292,7 @@ gl841_init_regs_for_coarse_calibration (Genesys_Device * dev) dev->settings.yres, 0, 0, - dev->sensor.optical_res / cksel, + dev->sensor.optical_res / cksel, /* XXX STEF XXX !!! */ 20, 16, channels, @@ -3945,13 +4324,11 @@ gl841_init_regs_for_coarse_calibration (Genesys_Device * dev) return status; } - DBG (DBG_proc, - "gl841_init_register_for_coarse_calibration: completed\n"); /* if (DBG_LEVEL >= DBG_info) sanei_gl841_print_registers (dev->calib_reg);*/ - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -3962,14 +4339,25 @@ gl841_init_regs_for_shading (Genesys_Device * dev) { SANE_Status status; SANE_Int ydpi; + float starty=0; - DBG (DBG_proc, "gl841_init_regs_for_shading: lines = %d\n", (int)dev->calib_lines); + DBGSTART; + DBG (DBG_proc, "%s: lines = %d\n", __FUNCTION__, (int)(dev->calib_lines)); + + /* initial calibration reg values */ + memcpy (dev->calib_reg, dev->reg, GENESYS_GL841_MAX_REGS * sizeof (Genesys_Register_Set)); ydpi = dev->motor.base_ydpi; - if (dev->motor.motor_id == MOTOR_PLUSTEK_3600) /* TODO PLUSTEK_3600: 1200dpi not yet working, produces dark bar */ + if (dev->model->motor_type == MOTOR_PLUSTEK_3600) /* TODO PLUSTEK_3600: 1200dpi not yet working, produces dark bar */ { ydpi = 600; } + if (dev->model->motor_type == MOTOR_CANONLIDE80) + { + ydpi = gl841_get_dpihw(dev); + /* get over extra dark area for this model */ + starty = 140; + } dev->calib_channels = 3; dev->calib_lines = dev->model->shading_lines; @@ -3978,7 +4366,7 @@ gl841_init_regs_for_shading (Genesys_Device * dev) dev->settings.xres, ydpi, 0, - 0, + starty, (dev->sensor.sensor_pixels * dev->settings.xres) / dev->sensor.optical_res, dev->calib_lines, 16, @@ -3986,36 +4374,27 @@ gl841_init_regs_for_shading (Genesys_Device * dev) dev->settings.color_filter, SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | -/* we don't handle differing shading areas very well */ -/* SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE |*/ - SCAN_FLAG_IGNORE_LINE_DISTANCE | - SCAN_FLAG_USE_OPTICAL_RES - ); - - dev->calib_pixels = dev->current_setup.pixels; - + SCAN_FLAG_USE_OPTICAL_RES | + /*SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE |*/ + SCAN_FLAG_IGNORE_LINE_DISTANCE); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_init_registers_for_shading: failed to setup scan: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to setup scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - dev->scanhead_position_in_steps += dev->calib_lines; + dev->calib_pixels = dev->current_setup.pixels; + dev->scanhead_position_in_steps += dev->calib_lines + starty; - status = - gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS); + status = gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_init_registers_for_shading: failed to bulk write registers: %s\n", + DBG (DBG_error, "%s: failed to bulk write registers: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - DBG (DBG_proc, "gl841_init_regs_for_shading: completed\n"); - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -4063,9 +4442,9 @@ gl841_init_regs_for_scan (Genesys_Device * dev) assumption: steps are expressed at maximum motor resolution - we need: - SANE_Fixed y_offset; - SANE_Fixed y_size; + we need: + SANE_Fixed y_offset; + SANE_Fixed y_size; SANE_Fixed y_offset_calib; mm_to_steps()=motor dpi / 2.54 / 10=motor dpi / MM_PER_INCH */ @@ -4076,7 +4455,9 @@ gl841_init_regs_for_scan (Genesys_Device * dev) move = 0; if (dev->model->flags & GENESYS_FLAG_SEARCH_START) - move += SANE_UNFIX (dev->model->y_offset_calib); + { + move += SANE_UNFIX (dev->model->y_offset_calib); + } DBG (DBG_info, "gl841_init_regs_for_scan: move=%f steps\n", move); @@ -4097,18 +4478,20 @@ gl841_init_regs_for_scan (Genesys_Device * dev) flags=0; - /* we enable true gray for cis scanners only, and just when doing + /* we enable true gray for cis scanners only, and just when doing * scan since color calibration is OK for this mode */ flags = 0; - + + /* true gray (led add for cis scanners) */ if(dev->model->is_cis && dev->settings.true_gray - &&dev->model->ccd_type != CCD_CANONLIDE35) + && dev->settings.scan_mode != SCAN_MODE_COLOR) { - flags |= OPTICAL_FLAG_ENABLE_LEDADD; + flags |= SCAN_FLAG_ENABLE_LEDADD; } + /* enable emulated lineart from gray data */ - if(dev->settings.scan_mode == SCAN_MODE_LINEART + if(dev->settings.scan_mode == SCAN_MODE_LINEART && dev->settings.dynamic_lineart) { flags |= SCAN_FLAG_DYNAMIC_LINEART; @@ -4126,7 +4509,7 @@ gl841_init_regs_for_scan (Genesys_Device * dev) channels, dev->settings.color_filter, flags); - + if (status != SANE_STATUS_GOOD) return status; @@ -4192,7 +4575,7 @@ gl841_send_gamma_table (Genesys_Device * dev) -needs working coarse/gain */ -static SANE_Status +GENESYS_STATIC SANE_Status gl841_led_calibration (Genesys_Device * dev) { int num_pixels; @@ -4205,8 +4588,9 @@ gl841_led_calibration (Genesys_Device * dev) int avg[3], avga, avge; int turn; char fn[20]; - uint16_t expr, expg, expb; + uint16_t exp[3], target; Genesys_Register_Set *r; + int move; SANE_Bool acceptable = SANE_FALSE; @@ -4214,21 +4598,22 @@ gl841_led_calibration (Genesys_Device * dev) uint16_t min_exposure=500; uint16_t max_exposure; - DBG (DBG_proc, "gl841_led_calibration\n"); - + DBGSTART; - if (dev->model->gpo_type == GPO_CANONLIDE35) + /* feed to white strip if needed */ + if (dev->model->y_offset_calib>0) { - status = gl841_feed(dev, 280);/*feed to white strip. canon lide 35 only.*/ - + move = SANE_UNFIX (dev->model->y_offset_calib); + move = (move * (dev->motor.base_ydpi)) / MM_PER_INCH; + DBG (DBG_io, "%s: move=%d lines\n", __FUNCTION__, move); + status = gl841_feed(dev, move); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_led_calibration: failed to feed: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to feed: %s\n", __FUNCTION__, + sane_strstatus (status)); return status; } - } + } /* offset calibration is always done in color mode */ channels = 3; @@ -4254,7 +4639,7 @@ gl841_led_calibration (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) { DBG (DBG_error, - "gl841_led_calibration: failed to setup scan: %s\n", + "%s: failed to setup scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -4269,7 +4654,7 @@ gl841_led_calibration (Genesys_Device * dev) if (!line) return SANE_STATUS_NO_MEM; -/* +/* we try to get equal bright leds here: loop: @@ -4277,23 +4662,24 @@ gl841_led_calibration (Genesys_Device * dev) adjust exposure times */ - expr = (dev->sensor.regs_0x10_0x1d[0] << 8) | dev->sensor.regs_0x10_0x1d[1]; - expg = (dev->sensor.regs_0x10_0x1d[2] << 8) | dev->sensor.regs_0x10_0x1d[3]; - expb = (dev->sensor.regs_0x10_0x1d[4] << 8) | dev->sensor.regs_0x10_0x1d[5]; + exp[0] = (dev->sensor.regs_0x10_0x1d[0] << 8) | dev->sensor.regs_0x10_0x1d[1]; + exp[1] = (dev->sensor.regs_0x10_0x1d[2] << 8) | dev->sensor.regs_0x10_0x1d[3]; + exp[2] = (dev->sensor.regs_0x10_0x1d[4] << 8) | dev->sensor.regs_0x10_0x1d[5]; turn = 0; /* max exposure is set to ~2 time initial average * exposure, or 2 time last calibration exposure */ - max_exposure=((expr+expg+expb)/3)*2; + max_exposure=((exp[0]+exp[1]+exp[2])/3)*2; + target=dev->sensor.gain_white_ref*256; do { - dev->sensor.regs_0x10_0x1d[0] = (expr >> 8) & 0xff; - dev->sensor.regs_0x10_0x1d[1] = expr & 0xff; - dev->sensor.regs_0x10_0x1d[2] = (expg >> 8) & 0xff; - dev->sensor.regs_0x10_0x1d[3] = expg & 0xff; - dev->sensor.regs_0x10_0x1d[4] = (expb >> 8) & 0xff; - dev->sensor.regs_0x10_0x1d[5] = expb & 0xff; + dev->sensor.regs_0x10_0x1d[0] = (exp[0] >> 8) & 0xff; + dev->sensor.regs_0x10_0x1d[1] = exp[0] & 0xff; + dev->sensor.regs_0x10_0x1d[2] = (exp[1] >> 8) & 0xff; + dev->sensor.regs_0x10_0x1d[3] = exp[1] & 0xff; + dev->sensor.regs_0x10_0x1d[4] = (exp[2] >> 8) & 0xff; + dev->sensor.regs_0x10_0x1d[5] = exp[2] & 0xff; r = &(dev->calib_reg[reg_0x10]); for (i = 0; i < 6; i++, r++) { @@ -4301,14 +4687,12 @@ gl841_led_calibration (Genesys_Device * dev) RIE (sanei_genesys_write_register (dev, 0x10+i, dev->sensor.regs_0x10_0x1d[i])); } - RIE (gl841_bulk_write_register - (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS)); + RIE (gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS)); - DBG (DBG_info, - "gl841_led_calibration: starting first line reading\n"); + DBG (DBG_info, "%s: starting line reading\n", __FUNCTION__); RIE (gl841_begin_scan (dev, dev->calib_reg, SANE_TRUE)); RIE (sanei_genesys_read_data_from_scanner (dev, line, total_size)); - + if (DBG_LEVEL >= DBG_data) { snprintf(fn,20,"led_%d.pnm",turn); sanei_genesys_write_pnm_file (fn, @@ -4317,15 +4701,14 @@ gl841_led_calibration (Genesys_Device * dev) channels, num_pixels, 1); } - - acceptable = SANE_TRUE; - + + /* compute average */ for (j = 0; j < channels; j++) { avg[j] = 0; for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = line[i * 2 + j * 2 * num_pixels + 1] * 256 + line[i * 2 + j * 2 * num_pixels]; @@ -4339,82 +4722,212 @@ gl841_led_calibration (Genesys_Device * dev) avg[j] /= num_pixels; } - DBG(DBG_info,"gl841_led_calibration: average: " - "%d,%d,%d\n", - avg[0],avg[1],avg[2]); + DBG(DBG_info,"%s: average: %d,%d,%d\n", __FUNCTION__, avg[0], avg[1], avg[2]); acceptable = SANE_TRUE; - + + /* exposure is acceptable if each color is in the %5 range + * of other color channels */ if (avg[0] < avg[1] * 0.95 || avg[1] < avg[0] * 0.95 || avg[0] < avg[2] * 0.95 || avg[2] < avg[0] * 0.95 || avg[1] < avg[2] * 0.95 || avg[2] < avg[1] * 0.95) + { acceptable = SANE_FALSE; + } + + /* led exposure is not acceptable if white level is too low + * ~80 hardcoded value for white level */ + if(avg[0]<20000 || avg[1]<20000 || avg[2]<20000) + { + acceptable = SANE_FALSE; + } - if (!acceptable) { - avga = (avg[0]+avg[1]+avg[2])/3; - expr = (expr * avga) / avg[0]; - expg = (expg * avga) / avg[1]; - expb = (expb * avga) / avg[2]; -/* - keep the resulting exposures below this value. - too long exposure drives the ccd into saturation. - we may fix this by relying on the fact that - we get a striped scan without shading, by means of - statistical calculation -*/ - avge = (expr + expg + expb) / 3; + /* for scanners using target value */ + if(target>0) + { + acceptable = SANE_TRUE; + for(i=0;i<3;i++) + { + /* we accept +- 2% delta from target */ + if(abs(avg[i]-target)>target/50) + { + exp[i]=(exp[i]*target)/avg[i]; + acceptable = SANE_FALSE; + } + } + } + else + { + if (!acceptable) + { + avga = (avg[0]+avg[1]+avg[2])/3; + exp[0] = (exp[0] * avga) / avg[0]; + exp[1] = (exp[1] * avga) / avg[1]; + exp[2] = (exp[2] * avga) / avg[2]; + /* + keep the resulting exposures below this value. + too long exposure drives the ccd into saturation. + we may fix this by relying on the fact that + we get a striped scan without shading, by means of + statistical calculation + */ + avge = (exp[0] + exp[1] + exp[2]) / 3; + + if (avge > max_exposure) { + exp[0] = (exp[0] * max_exposure) / avge; + exp[1] = (exp[1] * max_exposure) / avge; + exp[2] = (exp[2] * max_exposure) / avge; + } + if (avge < min_exposure) { + exp[0] = (exp[0] * min_exposure) / avge; + exp[1] = (exp[1] * min_exposure) / avge; + exp[2] = (exp[2] * min_exposure) / avge; + } - if (avge > max_exposure) { - expr = (expr * max_exposure) / avge; - expg = (expg * max_exposure) / avge; - expb = (expb * max_exposure) / avge; - } - if (avge < min_exposure) { - expr = (expr * min_exposure) / avge; - expg = (expg * min_exposure) / avge; - expb = (expb * min_exposure) / avge; - } - - } + } + } RIE (gl841_stop_action (dev)); turn++; } while (!acceptable && turn < 100); - - DBG(DBG_info,"gl841_led_calibration: acceptable exposure: %d,%d,%d\n", - expr,expg,expb); + + DBG(DBG_info,"%s: acceptable exposure: %d,%d,%d\n", __FUNCTION__, exp[0],exp[1],exp[2]); /* cleanup before return */ free (line); gl841_slow_back_home(dev, SANE_TRUE); - DBG (DBG_proc, "gl841_led_calibration: completed\n"); + DBGCOMPLETED; return status; } /** @brief calibration for AD frontend devices - * experiments show that modifying offset is of little (if no) influence - * so we just return - * CHRIS: This was added from gl646.c as again offset seems to make no - * difference - * - * TODO PLUSTEK_3600 Michael Rickmann: - * offset calibration makes a lot of a difference but currently - * makes everything to dark + * offset calibration assumes that the scanning head is on a black area + * For LiDE80 analog frontend + * 0x0003 : is gain and belongs to [0..63] + * 0x0006 : is offset + * We scan a line with no gain until average offset reaches the target */ static SANE_Status ad_fe_offset_calibration (Genesys_Device * dev) { SANE_Status status = SANE_STATUS_GOOD; + int num_pixels; + int total_size; + uint8_t *line; + int i; + int average; + int turn; + char fn[20]; + int top; + int bottom; + int target; + + DBGSTART; + + /* don't impact 3600 behavior since we can't test it */ + if (dev->model->ccd_type == CCD_PLUSTEK_3600) + { + DBGCOMPLETED; + return status; + } + + status = gl841_init_scan_regs (dev, + dev->calib_reg, + dev->settings.xres, + dev->settings.yres, + 0, + 0, + (dev->sensor.sensor_pixels*dev->settings.xres) / dev->sensor.optical_res, + 1, + 8, + 3, + dev->settings.color_filter, + SCAN_FLAG_DISABLE_SHADING | + SCAN_FLAG_DISABLE_GAMMA | + SCAN_FLAG_SINGLE_LINE | + SCAN_FLAG_IGNORE_LINE_DISTANCE | + SCAN_FLAG_USE_OPTICAL_RES); + + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl841_offset_calibration: failed to setup scan: %s\n", + sane_strstatus (status)); + return status; + } + + num_pixels = dev->current_setup.pixels; + total_size = num_pixels * 3 * 2 * 1; - DBG (DBG_proc, "ad_fe_offset_calibration: start\n"); - DBG (DBG_info, "ad_fe_offset_calibration: offset=(%d,%d,%d)\n", - dev->frontend.offset[0], dev->frontend.offset[1], - dev->frontend.offset[2]); - DBG (DBG_proc, "ad_fe_offset_calibration: end\n"); + line = malloc (total_size); + if (line==NULL) + { + DBGCOMPLETED; + return SANE_STATUS_NO_MEM; + } + + dev->frontend.gain[0] = 0x00; + dev->frontend.gain[1] = 0x00; + dev->frontend.gain[2] = 0x00; + + /* loop on scan until target offset is reached */ + turn=0; + target=24; + bottom=0; + top=255; + do { + /* set up offset mid range */ + dev->frontend.offset[0] = (top+bottom)/2; + dev->frontend.offset[1] = (top+bottom)/2; + dev->frontend.offset[2] = (top+bottom)/2; + + /* scan line */ + DBG (DBG_info, "%s: starting line reading\n",__FUNCTION__); + gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS); + gl841_set_fe(dev, AFE_SET); + gl841_begin_scan (dev, dev->calib_reg, SANE_TRUE); + sanei_genesys_read_data_from_scanner (dev, line, total_size); + gl841_stop_action (dev); + if (DBG_LEVEL >= DBG_data) { + snprintf(fn,20,"offset_%02d.pnm",turn); + sanei_genesys_write_pnm_file (fn, line, 8, 3, num_pixels, 1); + } + + /* search for minimal value */ + average=0; + for(i=0;i<total_size;i++) + { + average+=line[i]; + } + average/=total_size; + DBG (DBG_data, "%s: average=%d\n", __FUNCTION__, average); + + /* if min value is above target, the current value becomes the new top + * else it is the new bottom */ + if(average>target) + { + top=(top+bottom)/2; + } + else + { + bottom=(top+bottom)/2; + } + turn++; + } while ((top-bottom)>1 && turn < 100); + + dev->frontend.offset[0]=0; + dev->frontend.offset[1]=0; + dev->frontend.offset[2]=0; + free(line); + DBG (DBG_info, "%s: offset=(%d,%d,%d)\n", __FUNCTION__, + dev->frontend.offset[0], + dev->frontend.offset[1], + dev->frontend.offset[2]); + DBGCOMPLETED; return status; } @@ -4425,7 +4938,7 @@ ad_fe_offset_calibration (Genesys_Device * dev) this function expects the slider to be where? */ -static SANE_Status +GENESYS_STATIC SANE_Status gl841_offset_calibration (Genesys_Device * dev) { int num_pixels; @@ -4443,14 +4956,14 @@ gl841_offset_calibration (Genesys_Device * dev) SANE_Bool acceptable = SANE_FALSE; int mintgt = 0x400; + DBG (DBG_proc, "gl841_offset_calibration\n"); + /* Analog Device fronted have a different calibration */ - if (dev->model->dac_type == DAC_PLUSTEK_3600) + if ((dev->reg[reg_0x04].value & REG04_FESET) == 0x02) { return ad_fe_offset_calibration (dev); } - DBG (DBG_proc, "gl841_offset_calibration\n"); - /* offset calibration is always done in color mode */ channels = 3; @@ -4501,15 +5014,15 @@ gl841_offset_calibration (Genesys_Device * dev) /*okay. the sensor black level is now at -260mV. we only get 0 from AFE...*/ /* we should probably do real calibration here: * -detect acceptable offset with binary search - * -calculate offset from this last version + * -calculate offset from this last version * - * acceptable offset means + * acceptable offset means * - few completely black pixels(<10%?) * - few completely white pixels(<10%?) * - * final offset should map the minimum not completely black + * final offset should map the minimum not completely black * pixel to 0(16 bits) - * + * * this does account for dummy pixels at the end of ccd * this assumes slider is at black strip(which is not quite as black as "no * signal"). @@ -4534,8 +5047,8 @@ gl841_offset_calibration (Genesys_Device * dev) for (j=0; j < channels; j++) { off[j] = (offh[j]+offl[j])/2; dev->frontend.offset[j] = off[j]; - } - + } + status = gl841_set_fe(dev, AFE_SET); if (status != SANE_STATUS_GOOD) @@ -4551,7 +5064,7 @@ gl841_offset_calibration (Genesys_Device * dev) RIEF2 (gl841_begin_scan (dev, dev->calib_reg, SANE_TRUE), first_line, second_line); RIEF2 (sanei_genesys_read_data_from_scanner (dev, first_line, total_size), first_line, second_line); - + if (DBG_LEVEL >= DBG_data) { snprintf(fn,20,"offset1_%02d.pnm",turn); sanei_genesys_write_pnm_file (fn, @@ -4560,9 +5073,9 @@ gl841_offset_calibration (Genesys_Device * dev) channels, num_pixels, 1); } - + acceptable = SANE_TRUE; - + for (j = 0; j < channels; j++) { cmin[j] = 0; @@ -4570,7 +5083,7 @@ gl841_offset_calibration (Genesys_Device * dev) for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = first_line[i * 2 + j * 2 * num_pixels + 1] * 256 + first_line[i * 2 + j * 2 * num_pixels]; @@ -4595,7 +5108,7 @@ gl841_offset_calibration (Genesys_Device * dev) offl[0] = off[0]; else offl[j] = off[j]; - } + } if (cmax[j] > num_pixels/100) { acceptable = SANE_FALSE; if (dev->model->is_cis) @@ -4618,7 +5131,7 @@ gl841_offset_calibration (Genesys_Device * dev) turn++; } while (!acceptable && turn < 100); - + DBG(DBG_info,"gl841_offset_calibration: acceptable offsets: %d,%d,%d\n", off[0],off[1],off[2]); @@ -4626,12 +5139,12 @@ gl841_offset_calibration (Genesys_Device * dev) for (j = 0; j < channels; j++) { off1[j] = off[j]; - + min1[j] = 65536; - - for (i = 0; i < num_pixels; i++) + + for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = first_line[i * 2 + j * 2 * num_pixels + 1] * 256 + first_line[i * 2 + j * 2 * num_pixels]; @@ -4643,20 +5156,20 @@ gl841_offset_calibration (Genesys_Device * dev) min1[j] = val; } } - + offl[0] = off[0]; offl[1] = off[0]; offl[2] = off[0]; turn = 0; - + do { - + for (j=0; j < channels; j++) { off[j] = (offh[j]+offl[j])/2; dev->frontend.offset[j] = off[j]; - } - + } + status = gl841_set_fe(dev, AFE_SET); if (status != SANE_STATUS_GOOD) @@ -4668,25 +5181,25 @@ gl841_offset_calibration (Genesys_Device * dev) sane_strstatus (status)); return status; } - + DBG (DBG_info, "gl841_offset_calibration: starting second line reading\n"); RIEF2 (gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS), first_line, second_line); RIEF2 (gl841_begin_scan (dev, dev->calib_reg, SANE_TRUE), first_line, second_line); RIEF2 (sanei_genesys_read_data_from_scanner (dev, second_line, total_size), first_line, second_line); - + if (DBG_LEVEL >= DBG_data) { - snprintf(fn,20,"offset2_%d.pnm",turn); + snprintf(fn,20,"offset2_%02d.pnm",turn); sanei_genesys_write_pnm_file (fn, second_line, 16, channels, num_pixels, 1); } - + acceptable = SANE_TRUE; - + for (j = 0; j < channels; j++) { cmin[j] = 0; @@ -4694,7 +5207,7 @@ gl841_offset_calibration (Genesys_Device * dev) for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = second_line[i * 2 + j * 2 * num_pixels + 1] * 256 + second_line[i * 2 + j * 2 * num_pixels]; @@ -4714,7 +5227,7 @@ gl841_offset_calibration (Genesys_Device * dev) offl[0] = off[0]; else offl[j] = off[j]; - } + } if (cmax[j] > num_pixels/100) { acceptable = SANE_FALSE; if (dev->model->is_cis) @@ -4738,7 +5251,7 @@ gl841_offset_calibration (Genesys_Device * dev) turn++; } while (!acceptable && turn < 100); - + DBG(DBG_info,"gl841_offset_calibration: acceptable offsets: %d,%d,%d\n", off[0],off[1],off[2]); @@ -4746,12 +5259,12 @@ gl841_offset_calibration (Genesys_Device * dev) for (j = 0; j < channels; j++) { off2[j] = off[j]; - + min2[j] = 65536; - for (i = 0; i < num_pixels; i++) + for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = second_line[i * 2 + j * 2 * num_pixels + 1] * 256 + second_line[i * 2 + j * 2 * num_pixels]; @@ -4770,11 +5283,11 @@ gl841_offset_calibration (Genesys_Device * dev) DBG(DBG_info,"gl841_offset_calibration: second set: %d/%d,%d/%d,%d/%d\n", off2[0],min2[0],off2[1],min2[1],off2[2],min2[2]); -/* +/* calculate offset for each channel based on minimal pixel value min1 at offset off1 and minimal pixel value min2 at offset off2 - + to get min at off, values are linearly interpolated: min=real+off*fact min1=real+off1*fact @@ -4833,16 +5346,16 @@ gl841_offset_calibration (Genesys_Device * dev) } -/* alternative coarse gain calibration +/* alternative coarse gain calibration this on uses the settings from offset_calibration and uses only one scanline */ /* with offset and coarse calibration we only want to get our input range into - a reasonable shape. the fine calibration of the upper and lower bounds will + a reasonable shape. the fine calibration of the upper and lower bounds will be done with shading. */ -static SANE_Status +GENESYS_STATIC SANE_Status gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) { int num_pixels; @@ -4853,18 +5366,22 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) int max[3]; float gain[3]; int val; + int lines=1; + int move; - DBG (DBG_proc, "gl841_coarse_gain_calibration dpi=%d\n", dpi); + DBG (DBG_proc, "%s: dpi=%d\n", __FUNCTION__, dpi); - if (dev->model->gpo_type == GPO_CANONLIDE35) + /* feed to white strip if needed */ + if (dev->model->y_offset_calib>0) { - status = gl841_feed(dev, 280);/*feed to white strip. canon lide 35 only.*/ - + move = SANE_UNFIX (dev->model->y_offset_calib); + move = (move * (dev->motor.base_ydpi)) / MM_PER_INCH; + DBG (DBG_io, "%s: move=%d lines\n", __FUNCTION__, move); + status = gl841_feed(dev, move); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_coarse_gain_calibration: failed to feed: %s\n", - sane_strstatus (status)); + DBG (DBG_error, "%s: failed to feed: %s\n", __FUNCTION__, + sane_strstatus (status)); return status; } } @@ -4879,7 +5396,7 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) 0, 0, (dev->sensor.sensor_pixels*dev->settings.xres) / dev->sensor.optical_res, - 1, + lines, 16, channels, dev->settings.color_filter, @@ -4892,18 +5409,16 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, - "gl841_coarse_calibration: failed to setup scan: %s\n", + DBG (DBG_error, "%s: failed to setup scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - RIE (gl841_bulk_write_register - (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS)); + RIE (gl841_bulk_write_register (dev, dev->calib_reg, GENESYS_GL841_MAX_REGS)); num_pixels = dev->current_setup.pixels; - total_size = num_pixels * channels * 2 * 1; /* colors * bytes_per_color * scan lines */ + total_size = num_pixels * channels * 2 * lines; /* colors * bytes_per_color * scan lines */ line = malloc (total_size); if (!line) @@ -4913,18 +5428,17 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) RIEF (sanei_genesys_read_data_from_scanner (dev, line, total_size), line); if (DBG_LEVEL >= DBG_data) - sanei_genesys_write_pnm_file ("coarse.pnm", line, 16, - channels, num_pixels, 1); + sanei_genesys_write_pnm_file ("coarse.pnm", line, 16, channels, num_pixels, lines); /* average high level for each channel and compute gain - to reach the target code + to reach the target code we only use the central half of the CCD data */ for (j = 0; j < channels; j++) { max[j] = 0; for (i = 0; i < num_pixels; i++) { - if (dev->model->is_cis) + if (dev->model->is_cis) val = line[i * 2 + j * 2 * num_pixels + 1] * 256 + line[i * 2 + j * 2 * num_pixels]; @@ -4941,24 +5455,28 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) if (dev->model->dac_type == DAC_CANONLIDE35 || dev->model->dac_type == DAC_WOLFSON_XP300 || - dev->model->dac_type == DAC_WOLFSON_DSM600) { + dev->model->dac_type == DAC_WOLFSON_DSM600) + { gain[j] *= 0.69;/*seems we don't get the real maximum. empirically derived*/ - if (283 - 208/gain[j] > 255) + if (283 - 208/gain[j] > 255) dev->frontend.gain[j] = 255; else if (283 - 208/gain[j] < 0) dev->frontend.gain[j] = 0; else dev->frontend.gain[j] = 283 - 208/gain[j]; - } + } + else if (dev->model->dac_type == DAC_CANONLIDE80) + { + dev->frontend.gain[j] = gain[j]*12; + } - DBG (DBG_proc, - "gl841_coarse_gain_calibration: channel %d, max=%d, gain = %f, setting:%d\n", + DBG (DBG_proc, "%s: channel %d, max=%d, gain = %f, setting:%d\n", __FUNCTION__, j, max[j], gain[j],dev->frontend.gain[j]); } for (j = 0; j < channels; j++) { - if(gain[j] > 10) + if(gain[j] > 10) { DBG (DBG_error0, "**********************************************\n"); DBG (DBG_error0, "**********************************************\n"); @@ -4975,7 +5493,7 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) return SANE_STATUS_JAMMED; #endif } - + } if (dev->model->is_cis) { @@ -4986,19 +5504,23 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi) dev->frontend.gain[2] = dev->frontend.gain[1] = dev->frontend.gain[0]; } - if (channels == 1) + if (channels == 1) { dev->frontend.gain[0] = dev->frontend.gain[1]; dev->frontend.gain[2] = dev->frontend.gain[1]; } - + free (line); + DBG (DBG_info, "%s: gain=(%d,%d,%d)\n", __FUNCTION__, + dev->frontend.gain[0], + dev->frontend.gain[1], + dev->frontend.gain[2]); RIE (gl841_stop_action (dev)); gl841_slow_back_home(dev, SANE_TRUE); - DBG (DBG_proc, "gl841_coarse_gain_calibration: completed\n"); + DBGCOMPLETED; return status; } @@ -5069,7 +5591,7 @@ gl841_init_regs_for_warmup (Genesys_Device * dev, * as a by-product, also check for lock */ #ifndef UNIT_TESTING -static +static #endif SANE_Status sanei_gl841_repark_head (Genesys_Device * dev) @@ -5077,7 +5599,7 @@ sanei_gl841_repark_head (Genesys_Device * dev) SANE_Status status; DBG (DBG_proc, "sanei_gl841_repark_head\n"); - + status = gl841_feed(dev,232); if (status != SANE_STATUS_GOOD) @@ -5095,7 +5617,7 @@ sanei_gl841_repark_head (Genesys_Device * dev) } static SANE_Status -gl841_is_compatible_calibration (Genesys_Device * dev, +gl841_is_compatible_calibration (Genesys_Device * dev, Genesys_Calibration_Cache *cache, int for_overwrite) { @@ -5146,7 +5668,7 @@ gl841_is_compatible_calibration (Genesys_Device * dev, return SANE_STATUS_GOOD; } -/* +/* * initialize ASIC : registers, motor tables, and gamma tables * then ensure scanner's head is at home */ @@ -5181,16 +5703,15 @@ gl841_init (Genesys_Device * dev) dev->settings.color_filter = 0; - /* Set default values for registers */ - gl841_init_registers (dev); - /* ASIC reset */ RIE (sanei_genesys_write_register (dev, 0x0e, 0x01)); RIE (sanei_genesys_write_register (dev, 0x0e, 0x00)); + /* Set default values for registers */ + gl841_init_registers (dev); + /* Write initial registers */ - RIE (gl841_bulk_write_register - (dev, dev->reg, GENESYS_GL841_MAX_REGS)); + RIE (gl841_bulk_write_register (dev, dev->reg, GENESYS_GL841_MAX_REGS)); /* Test ASIC and RAM */ if (!(dev->model->flags & GENESYS_FLAG_LAZY_INIT)) @@ -5246,7 +5767,7 @@ gl841_init (Genesys_Device * dev) dev->sensor.gamma[i]); } } - + /* send gamma tables */ status = gl841_send_gamma_table (dev); if (status != SANE_STATUS_GOOD) @@ -5320,8 +5841,9 @@ gl841_update_hardware_sensors (Genesys_Scanner * s) */ SANE_Status status = SANE_STATUS_GOOD; uint8_t val; - - if (s->dev->model->gpo_type == GPO_CANONLIDE35) + + if (s->dev->model->gpo_type == GPO_CANONLIDE35 + || s->dev->model->gpo_type == GPO_CANONLIDE80) { RIE(sanei_genesys_read_register(s->dev, REG6D, &val)); @@ -5352,7 +5874,7 @@ gl841_update_hardware_sensors (Genesys_Scanner * s) /** @brief search for a full width black or white strip. * This function searches for a black or white stripe across the scanning area. - * When searching backward, the searched area must completely be of the desired + * When searching backward, the searched area must completely be of the desired * color since this area will be used for calibration which scans forward. * @param dev scanner device * @param forward SANE_TRUE if searching forward, SANE_FALSE if searching backward @@ -5665,6 +6187,127 @@ gl841_search_strip (Genesys_Device * dev, SANE_Bool forward, SANE_Bool black) return status; } +/** + * Send shading calibration data. The buffer is considered to always hold values + * for all the channels. + */ +GENESYS_STATIC +SANE_Status +gl841_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) +{ + SANE_Status status = SANE_STATUS_GOOD; + uint32_t length, x, factor, pixels, i; + uint32_t half; + uint32_t lines, channels; + uint16_t dpiset, dpihw, strpixel ,endpixel, beginpixel; + uint8_t *buffer,*ptr,*src; + + DBGSTART; + DBG( DBG_io2, "%s: writing %d bytes of shading data\n",__FUNCTION__,size); + + /* old method if no SHDAREA */ + if((dev->reg[reg_0x01].value & REG01_SHDAREA) == 0) + { + /* start address */ + status = sanei_genesys_set_buffer_address (dev, 0x0000); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: failed to set buffer address: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + + /* shading data whole line */ + status = dev->model->cmd_set->bulk_write_data (dev, 0x3c, data, size); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, "%s: failed to send shading table: %s\n", __FUNCTION__, + sane_strstatus (status)); + return status; + } + DBGCOMPLETED; + return status; + } + + /* data is whole line, we extract only the part for the scanned area */ + length = (uint32_t) (size / 3); + sanei_genesys_get_double(dev->reg,REG_STRPIXEL,&strpixel); + sanei_genesys_get_double(dev->reg,REG_ENDPIXEL,&endpixel); + DBG( DBG_io2, "%s: STRPIXEL=%d, ENDPIXEL=%d, PIXELS=%d\n",__FUNCTION__,strpixel,endpixel,endpixel-strpixel); + + /* compute deletion/average factor */ + sanei_genesys_get_double(dev->reg,REG_DPISET,&dpiset); + dpihw = gl841_get_dpihw(dev); + half=dev->current_setup.half_ccd+1; + factor=dpihw/dpiset; + DBG( DBG_io2, "%s: dpihw=%d, dpiset=%d, half_ccd=%d, factor=%d\n",__FUNCTION__,dpihw,dpiset,half-1,factor); + + /* binary data logging */ + if(DBG_LEVEL>=DBG_data) + { + dev->binary=fopen("binary.pnm","wb"); + sanei_genesys_get_triple(dev->reg, REG_LINCNT, &lines); + channels=dev->current_setup.channels; + if(dev->binary!=NULL) + { + fprintf(dev->binary,"P5\n%d %d\n%d\n",(endpixel-strpixel)/factor*channels,lines/channels,255); + } + } + + /* turn pixel value into bytes 2x16 bits words */ + strpixel*=2*2; /* 2 words of 2 bytes */ + endpixel*=2*2; + pixels=endpixel-strpixel; + + /* shading pixel begin is start pixel minus start pixel during shading + * calibration. Currently only cases handled are full and half ccd resolution. + */ + beginpixel = dev->sensor.CCD_start_xoffset / half; + beginpixel += dev->sensor.dummy_pixel + 1; + DBG(DBG_io2, "%s: ORIGIN PIXEL=%d\n", __FUNCTION__, beginpixel); + beginpixel = (strpixel-beginpixel*2*2)/factor; + DBG(DBG_io2, "%s: BEGIN PIXEL=%d\n",__FUNCTION__,beginpixel/4); + + DBG(DBG_io2, "%s: using chunks of %d bytes (%d shading data pixels)\n",__FUNCTION__,length, length/4); + buffer=(uint8_t *)malloc(pixels); + memset(buffer,0,pixels); + + /* write actual shading data contigously + * channel by channel, starting at addr 0x0000 + * */ + for(i=0;i<3;i++) + { + /* copy data to work buffer and process it */ + /* coefficent destination */ + ptr=buffer; + + /* iterate on both sensor segment, data has been averaged, + * so is in the right order and we only have to copy it */ + for(x=0;x<pixels;x+=4) + { + /* coefficient source */ + src=data+x+beginpixel+i*length; + ptr[0]=src[0]; + ptr[1]=src[1]; + ptr[2]=src[2]; + ptr[3]=src[3]; + + /* next shading coefficient */ + ptr+=4; + } + + /* 0x5400 alignment for LIDE80 internal memory */ + RIEF(sanei_genesys_set_buffer_address (dev, 0x5400*i), buffer); + RIEF(dev->model->cmd_set->bulk_write_data (dev, 0x3c, buffer, pixels), buffer); + } + + free(buffer); + DBGCOMPLETED; + + return status; +} + + /** the gl841 command set */ static Genesys_Command_Set gl841_cmd_set = { "gl841-generic", /* the name of this set */ @@ -5718,8 +6361,9 @@ static Genesys_Command_Set gl841_cmd_set = { gl841_is_compatible_calibration, NULL, - NULL, + gl841_send_shading_data, gl841_calculate_current_setup, + NULL, NULL }; diff --git a/backend/genesys_gl841.h b/backend/genesys_gl841.h index bbf2ee1..bbb79f1 100644 --- a/backend/genesys_gl841.h +++ b/backend/genesys_gl841.h @@ -3,42 +3,42 @@ Copyright (C) 2011-2013 Stéphane Voltz <stef.dev@free.fr> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #include "genesys.h" @@ -157,11 +157,25 @@ #define REG1DS_TGSHLD 0 +#define REG1E 0x1e #define REG1E_WDTIME 0xf0 #define REG1ES_WDTIME 4 #define REG1E_LINESEL 0x0f #define REG1ES_LINESEL 0 +#define REG_EXPR 0x10 +#define REG_EXPG 0x12 +#define REG_EXPB 0x14 +#define REG_STEPNO 0x21 +#define REG_FWDSTEP 0x22 +#define REG_BWDSTEP 0x23 +#define REG_FASTNO 0x24 +#define REG_LINCNT 0x25 +#define REG_DPISET 0x2c +#define REG_STRPIXEL 0x30 +#define REG_ENDPIXEL 0x32 +#define REG_LPERIOD 0x38 + #define REG40_HISPDFLG 0x04 #define REG40_MOTMFLG 0x02 #define REG40_DATAENB 0x01 @@ -231,8 +245,8 @@ #define REG6C_GPIOL 0xff #define REG6D 0x6d - #define REG6E 0x6e +#define REG6F 0x6f #define REG87_LEDADD 0x04 @@ -348,8 +362,13 @@ enum reg_0x85, reg_0x86, reg_0x87, + reg_0x88, + reg_0x89, GENESYS_GL841_MAX_REGS }; + +#define INITREG(adr,val) {dev->reg[index].address=adr;dev->reg[index].value=val;index++;} + /** * prototypes declaration in case of unit testing */ @@ -387,4 +406,51 @@ sanei_gl841_repark_head (Genesys_Device * dev); SANE_Status gl841_feed (Genesys_Device * dev, int steps); +SANE_Status +gl841_init_motor_regs_scan(Genesys_Device * dev, + Genesys_Register_Set * reg, + unsigned int scan_exposure_time, + float scan_yres, + int scan_step_type, + unsigned int scan_lines, + unsigned int scan_dummy, + unsigned int feed_steps, + int scan_power_mode, + unsigned int flags) ; + +SANE_Status +gl841_stop_action (Genesys_Device * dev); + +SANE_Status +gl841_start_action (Genesys_Device * dev); + +SANE_Status +gl841_init_motor_regs(Genesys_Device * dev, + Genesys_Register_Set * reg, + unsigned int feed_steps, + unsigned int action, + unsigned int flags); + +SANE_Status gl841_send_slope_table (Genesys_Device * dev, int table_nr, uint16_t * slope_table, int steps); + +SANE_Status gl841_bulk_write_data_gamma (Genesys_Device * dev, uint8_t addr, uint8_t * data, size_t len); + +SANE_Status gl841_offset_calibration (Genesys_Device * dev); + +SANE_Status gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi); + +SANE_Status gl841_led_calibration (Genesys_Device * dev); + +SANE_Status gl841_send_shading_data (Genesys_Device * dev, uint8_t * data, int size); + +int gl841_scan_step_type(Genesys_Device *dev, int yres); +SANE_Status gl841_write_freq(Genesys_Device *dev, unsigned int ydpi); #endif + +GENESYS_STATIC +int gl841_exposure_time(Genesys_Device *dev, + float slope_dpi, + int scan_step_type, + int start, + int used_pixels, + int *scan_power_mode); diff --git a/backend/genesys_gl843.c b/backend/genesys_gl843.c index 3648d09..2b0d8fa 100644 --- a/backend/genesys_gl843.c +++ b/backend/genesys_gl843.c @@ -1,45 +1,45 @@ /* sane - Scanner Access Now Easy. Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> - - + + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #undef BACKEND_NAME @@ -294,7 +294,7 @@ gl843_bulk_read_data (Genesys_Device * dev, uint8_t addr, } /**************************************************************************** - Mid level functions + Mid level functions ****************************************************************************/ static SANE_Bool @@ -439,7 +439,7 @@ static Sensor_Profile *get_sensor_profile(int sensor_type, int dpi, int flags) } else { - if(sp[i].dpi>=dpi + if(sp[i].dpi>=dpi && sp[i].dpi<sp[idx].dpi) { idx=i; @@ -485,7 +485,7 @@ gl843_setup_sensor (Genesys_Device * dev, Genesys_Register_Set * regs, int dpi,i if (r) r->value = sensor->regs_0x52_0x5e[i]; } - + /* specific registers */ r = sanei_genesys_get_address (regs, 0x0c); if (r) @@ -664,7 +664,7 @@ gl843_init_registers (Genesys_Device * dev) SETREG (0x94, 0xff); SETREG (0xab, 0x50); } - + /* so many time burnt for this register ....*/ if (strcmp (dev->model->name, "canon-canoscan-4400f") != 0 &&strcmp (dev->model->name, "canon-canoscan-8400f") != 0) @@ -683,7 +683,7 @@ gl843_init_registers (Genesys_Device * dev) SETREG (0x06, 0xd8); /* SCANMOD=110, PWRBIT and GAIN4 */ SETREG (0x0a, 0x18); SETREG (0x0b, 0x69); - + /* CIS exposure is used for XPA lamp movement */ SETREG (0x10, 0x2c); SETREG (0x11, 0x09); @@ -698,7 +698,7 @@ gl843_init_registers (Genesys_Device * dev) SETREG (0x71, 0x02); SETREG (0x72, 0x00); SETREG (0x73, 0x00); - + SETREG (0x80, 0x50); SETREG (0x9d, 0x08); SETREG (0xab, 0x40); @@ -710,7 +710,7 @@ gl843_init_registers (Genesys_Device * dev) SETREG (0x9b, 0x80); SETREG (0xac, 0x00); } - + if (strcmp (dev->model->name, "canon-canoscan-4400f") == 0) { SETREG (0x06, 0xf0); /* SCANMOD=111, PWRBIT and no GAIN4 */ @@ -732,7 +732,7 @@ gl843_init_registers (Genesys_Device * dev) sanei_genesys_set_double(dev->reg,REG_EXPG,0x9c40); sanei_genesys_set_double(dev->reg,REG_EXPB,0x9c40); } - + if (strcmp (dev->model->name, "canon-canoscan-8400f") == 0) { SETREG (0x03, 0x1c); @@ -775,7 +775,7 @@ gl843_init_registers (Genesys_Device * dev) DBGCOMPLETED; } -/* Send slope table for motor movement +/* Send slope table for motor movement slope_table in machine byte order */ #ifndef UNIT_TESTING @@ -1032,7 +1032,7 @@ gl843_init_motor_regs_scan (Genesys_Device * dev, feedl<<=scan_step_type; dist = scan_steps; - if (use_fast_fed) + if (use_fast_fed) { dist += fast_steps*2; } @@ -1089,7 +1089,7 @@ gl843_init_motor_regs_scan (Genesys_Device * dev, { r->value = 0x50; coeff=dev->sensor.optical_res/sanei_genesys_compute_dpihw(dev, scan_yres); - if (dev->model->motor_type == MOTOR_KVSS080) + if (dev->model->motor_type == MOTOR_KVSS080) { if(coeff>=1) { @@ -1130,7 +1130,7 @@ static int gl843_compute_exposure(Genesys_Device *dev, int xres, int flags) /** @brief setup optical related registers * start and pixels are expressed in optical sensor resolution coordinate - * space. + * space. * @param dev device to use * @param reg registers to set up * @param exposure exposure time to use @@ -1190,7 +1190,7 @@ gl843_init_optical_regs_scan (Genesys_Device * dev, /* sensor parameters */ gl843_setup_sensor (dev, reg, dpihw, flags); - /* resolution is divided according to CKSEL which is known once sensor is set up */ + /* resolution is divided according to CKSEL which is known once sensor is set up */ r = sanei_genesys_get_address (reg, REG18); cksel= (r->value & REG18_CKSEL)+1; DBG (DBG_io2, "%s: cksel=%d\n", __FUNCTION__, cksel); @@ -1208,8 +1208,8 @@ gl843_init_optical_regs_scan (Genesys_Device * dev, used_pixels=endx-startx; /* in case of stagger we have to start at an odd coordinate */ - if ((flags & OPTICAL_FLAG_STAGGER) - &&((startx & 1)==0)) + if ((flags & OPTICAL_FLAG_STAGGER) + &&((startx & 1)==0)) { startx++; endx++; @@ -1218,7 +1218,7 @@ gl843_init_optical_regs_scan (Genesys_Device * dev, status = gl843_set_fe (dev, AFE_SET); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, "%s: failed to set frontend: %s\n", __FUNCTION__, + DBG (DBG_error, "%s: failed to set frontend: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -1450,7 +1450,7 @@ gl843_init_scan_regs (Genesys_Device * dev, /* stagger starting at 2400, and not applied for calibration */ stagger = 0; - if ( (yres>1200) + if ( (yres>1200) && ((flags & SCAN_FLAG_IGNORE_LINE_DISTANCE)==0) && (dev->model->flags & GENESYS_FLAG_STAGGERED_LINE)) { @@ -1458,7 +1458,7 @@ gl843_init_scan_regs (Genesys_Device * dev, } DBG (DBG_info, "%s : stagger=%d lines\n", __FUNCTION__, stagger); - /* we enable true gray for cis scanners only, and just when doing + /* we enable true gray for cis scanners only, and just when doing * scan since color calibration is OK for this mode */ oflags = 0; @@ -1495,7 +1495,7 @@ gl843_init_scan_regs (Genesys_Device * dev, /* use detected left margin and fixed value */ /* start */ start = startx; - + /* compute correct pixels number */ used_pixels = (pixels * optical_res) / xres; DBG (DBG_info, "%s: used_pixels=%d\n", __FUNCTION__, used_pixels); @@ -1566,7 +1566,7 @@ gl843_init_scan_regs (Genesys_Device * dev, /*** motor parameters ***/ /* it seems base_dpi of the G4050 motor is changed above 600 dpi*/ - if (dev->model->motor_type == MOTOR_G4050 && yres>600) + if (dev->model->motor_type == MOTOR_G4050 && yres>600) { dev->ld_shift_r = (dev->model->ld_shift_r*3800)/dev->motor.base_ydpi; dev->ld_shift_g = (dev->model->ld_shift_g*3800)/dev->motor.base_ydpi; @@ -1797,7 +1797,7 @@ gl843_calculate_current_setup (Genesys_Device * dev) DBG (DBG_info, "%s : exposure=%d pixels\n", __FUNCTION__, exposure); /* it seems base_dpi of the G4050 motor is changed above 600 dpi*/ - if (dev->model->motor_type == MOTOR_G4050 && yres>600) + if (dev->model->motor_type == MOTOR_G4050 && yres>600) { dev->ld_shift_r = (dev->model->ld_shift_r*3800)/dev->motor.base_ydpi; dev->ld_shift_g = (dev->model->ld_shift_g*3800)/dev->motor.base_ydpi; @@ -1901,7 +1901,7 @@ gl843_save_power (Genesys_Device * dev, SANE_Bool enable) return SANE_STATUS_INVAL; /* switch KV-SS080 lamp off */ - if (dev->model->gpo_type == GPO_KVSS080) + if (dev->model->gpo_type == GPO_KVSS080) { RIE(sanei_genesys_read_register (dev, REG6C, &val)); if(enable) @@ -1978,7 +1978,7 @@ gl843_stop_action (Genesys_Device * dev) status = sanei_genesys_write_register (dev, REG01, val); if (status != SANE_STATUS_GOOD) { - DBG (DBG_error, "%s: failed to write register 01: %s\n", __FUNCTION__, + DBG (DBG_error, "%s: failed to write register 01: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } @@ -2110,7 +2110,7 @@ gl843_detect_document_end (Genesys_Device * dev) flines); } - /* adjust number of bytes to read + /* adjust number of bytes to read * we need to read the final bytes which are word per line * number of last lines * to have doc leaving feeder */ lines = @@ -2149,7 +2149,7 @@ gl843_detect_document_end (Genesys_Device * dev) if (flines > lines) { /* change the value controlling communication with the frontend : - * total bytes to read is current value plus the number of remaining lines + * total bytes to read is current value plus the number of remaining lines * multiplied by bytes per line */ sublines = flines - lines; @@ -2419,13 +2419,13 @@ gl843_end_scan (Genesys_Device * dev, Genesys_Register_Set * reg, if (val & (REG03_XPASEL|REG03_LAMPPWR)) { sanei_genesys_read_register (dev, REGA6, &val); - + /* switch on regular lamp */ val |= 0x40; /* no XPA lamp power (2 bits for level: __11 ____) */ val &= ~0x30; - + RIE (sanei_genesys_write_register (dev, REGA6, val)); } @@ -2459,7 +2459,7 @@ static SANE_Status gl843_park_xpa_lamp (Genesys_Device * dev) Genesys_Register_Set *r; uint8_t val; int loop = 0; - + DBGSTART; /* copy scan settings */ @@ -2470,7 +2470,7 @@ static SANE_Status gl843_park_xpa_lamp (Genesys_Device * dev) /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT | REG0D_CLRMCNT)); - + /* set up for reverse and no scan */ r = sanei_genesys_get_address (local_reg, REG02); r->value |= REG02_MTRREV; @@ -2591,7 +2591,7 @@ gl843_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) memcpy (local_reg, dev->reg, GENESYS_GL843_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_ydpi(dev); - gl843_init_scan_regs (dev, + status = gl843_init_scan_regs (dev, local_reg, resolution, resolution, @@ -2607,10 +2607,18 @@ gl843_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_DISABLE_BUFFER_FULL_MOVE | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl843_slow_back_home: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT | REG0D_CLRMCNT)); - + /* set up for reverse and no scan */ r = sanei_genesys_get_address (local_reg, REG02); r->value |= REG02_MTRREV; @@ -2795,7 +2803,7 @@ gl843_search_start_position (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/* +/* * sets up register for coarse gain calibration * todo: check it for scanners using it */ static SANE_Status @@ -2879,7 +2887,7 @@ gl843_feed (Genesys_Device * dev, unsigned int steps) memcpy (local_reg, dev->reg, GENESYS_GL843_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_ydpi(dev); - gl843_init_scan_regs (dev, + status = gl843_init_scan_regs (dev, local_reg, resolution, resolution, @@ -2895,15 +2903,23 @@ gl843_feed (Genesys_Device * dev, unsigned int steps) SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_FEEDING | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl843_feed: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT)); RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRMCNT)); - + /* set up for no scan */ r = sanei_genesys_get_address (local_reg, REG01); r->value &= ~REG01_SCAN; - + /* send registers */ RIE (dev->model->cmd_set->bulk_write_register (dev, local_reg, GENESYS_GL843_MAX_REGS)); @@ -2925,7 +2941,7 @@ gl843_feed (Genesys_Device * dev, unsigned int steps) status = sanei_genesys_get_status (dev, &val); } while (status == SANE_STATUS_GOOD && !(val & FEEDFSH)); - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2941,7 +2957,7 @@ gl843_init_regs_for_shading (Genesys_Device * dev) uint16_t strpixel; DBGSTART; - + /* initial calibration reg values */ memcpy (dev->calib_reg, dev->reg, GENESYS_GL843_MAX_REGS * sizeof (Genesys_Register_Set)); @@ -3053,7 +3069,7 @@ gl843_init_regs_for_scan (Genesys_Device * dev) flags = 0; /* enable emulated lineart from gray data */ - if(dev->settings.scan_mode == SCAN_MODE_LINEART + if(dev->settings.scan_mode == SCAN_MODE_LINEART && dev->settings.dynamic_lineart) { flags |= SCAN_FLAG_DYNAMIC_LINEART; @@ -3080,7 +3096,7 @@ gl843_init_regs_for_scan (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/** +/** * This function sends gamma tables to ASIC */ static SANE_Status @@ -3210,7 +3226,7 @@ gl843_led_calibration (Genesys_Device * dev) if (!line) return SANE_STATUS_NO_MEM; -/* +/* we try to get equal bright leds here: loop: @@ -3294,9 +3310,9 @@ gl843_led_calibration (Genesys_Device * dev) /* keep the resulting exposures below this value. too long exposure drives the ccd into saturation. - we may fix this by relying on the fact that + we may fix this by relying on the fact that we get a striped scan without shading, by means of - statistical calculation + statistical calculation */ avge = (expr + expg + expb) / 3; @@ -3561,13 +3577,13 @@ gl843_offset_calibration (Genesys_Device * dev) } -/* alternative coarse gain calibration +/* alternative coarse gain calibration this on uses the settings from offset_calibration and uses only one scanline */ /* with offset and coarse calibration we only want to get our input range into - a reasonable shape. the fine calibration of the upper and lower bounds will + a reasonable shape. the fine calibration of the upper and lower bounds will be done with shading. */ static SANE_Status @@ -3781,7 +3797,7 @@ gl843_init_regs_for_warmup (Genesys_Device * dev, return SANE_STATUS_GOOD; } -/** +/** * set up GPIO/GPOE for idle state WRITE GPIO[17-21]= GPIO19 WRITE GPOE[17-21]= GPOE21 GPOE20 GPOE19 GPOE18 @@ -3842,7 +3858,7 @@ gl843_boot (Genesys_Device * dev, SANE_Bool cold) RIE (sanei_genesys_write_register (dev, 0x0e, 0x01)); RIE (sanei_genesys_write_register (dev, 0x0e, 0x00)); } - + if(dev->usb_mode == 1) { val = 0x14; @@ -3898,7 +3914,7 @@ gl843_boot (Genesys_Device * dev, SANE_Bool cold) /* setup gpio */ RIE (gl843_init_gpio (dev)); - + gl843_feed (dev, 300); usleep (100000); @@ -3993,7 +4009,7 @@ SANE_Status gl843_move_to_ta (Genesys_Device * dev) /** @brief search for a full width black or white strip. * This function searches for a black or white stripe across the scanning area. - * When searching backward, the searched area must completely be of the desired + * When searching backward, the searched area must completely be of the desired * color since this area will be used for calibration which scans forward. * @param dev scanner device * @param forward SANE_TRUE if searching forward, SANE_FALSE if searching backward @@ -4310,7 +4326,7 @@ gl843_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) uint16_t dpiset, strpixel, endpixel, startx, factor; DBGSTART; - + offset=0; length=size; r = sanei_genesys_get_address (dev->reg, REG01); @@ -4337,7 +4353,7 @@ gl843_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) sanei_genesys_get_double(dev->reg,REG_ENDPIXEL,&endpixel); strpixel*=tgtime; endpixel*=tgtime; - + /* 16 bit words, 2 words per color, 3 color channels */ offset=(strpixel-startx)*2*2*3; length=(endpixel-strpixel)*2*2*3; @@ -4378,13 +4394,13 @@ gl843_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) free(final_data); return status; } - + status = dev->model->cmd_set->bulk_write_data (dev, 0x3c, final_data, count); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, "%s: failed to send shading table: %s\n", __FUNCTION__, sane_strstatus (status)); } - + free(final_data); DBGCOMPLETED; return status; @@ -4446,7 +4462,8 @@ static Genesys_Command_Set gl843_cmd_set = { gl843_move_to_ta, gl843_send_shading_data, gl843_calculate_current_setup, - gl843_boot + gl843_boot, + NULL }; SANE_Status diff --git a/backend/genesys_gl843.h b/backend/genesys_gl843.h index 241a2ed..f31f0ee 100644 --- a/backend/genesys_gl843.h +++ b/backend/genesys_gl843.h @@ -3,42 +3,42 @@ Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #include "genesys.h" diff --git a/backend/genesys_gl846.c b/backend/genesys_gl846.c index 5e1f0f4..3991693 100644 --- a/backend/genesys_gl846.c +++ b/backend/genesys_gl846.c @@ -1,45 +1,45 @@ /* sane - Scanner Access Now Easy. Copyright (C) 2012-2013 Stéphane Voltz <stef.dev@free.fr> - - + + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ /** @file @@ -62,7 +62,7 @@ /** @brief read scanned data * Read in 0xeff0 maximum sized blocks. This read is done in 2 - * parts if not multple of 512. First read is rounded to a multiple of 512 bytes, last read fetches the + * parts if not multple of 512. First read is rounded to a multiple of 512 bytes, last read fetches the * remainder. Read addr is always 0x10000000 with the memory layout setup. * @param dev device to read data from * @param addr address within ASIC memory space, unused but kept for API @@ -128,7 +128,7 @@ gl846_bulk_read_data (Genesys_Device * dev, uint8_t addr, read /= 512; read *= 512; } - + DBG (DBG_io2, "gl846_bulk_read_data: trying to read %lu bytes of data\n", (u_long) read); @@ -180,7 +180,7 @@ gl846_bulk_read_data (Genesys_Device * dev, uint8_t addr, } /**************************************************************************** - Mid level functions + Mid level functions ****************************************************************************/ static SANE_Bool @@ -304,7 +304,7 @@ static Sensor_Profile *get_sensor_profile(int sensor_type, int dpi) } else { - if(sensors[i].dpi>=dpi + if(sensors[i].dpi>=dpi && sensors[i].dpi<sensors[idx].dpi) { idx=i; @@ -560,7 +560,7 @@ gl846_init_registers (Genesys_Device * dev) DBGCOMPLETED; } -/**@brief send slope table for motor movement +/**@brief send slope table for motor movement * Send slope_table in machine byte order * @param dev device to send slope table * @param table_nr index of the slope table in ASIC memory @@ -633,7 +633,7 @@ gl846_set_adi_fe (Genesys_Device * dev, uint8_t set) /* wait for FE to be ready */ status = sanei_genesys_get_status (dev, &val8); - while (val8 & REG41_FEBUSY); + while (val8 & REG41_FEBUSY) { usleep (10000); status = sanei_genesys_get_status (dev, &val8); @@ -776,7 +776,7 @@ gl846_init_motor_regs_scan (Genesys_Device * dev, use_fast_fed=0; /* no fast fed since feed works well */ - if(dev->settings.yres==4444 && feed_steps>100 + if(dev->settings.yres==4444 && feed_steps>100 && ((flags & MOTOR_FLAG_FEED)==0)) { use_fast_fed=1; @@ -845,7 +845,7 @@ gl846_init_motor_regs_scan (Genesys_Device * dev, /* correct move distance by acceleration and deceleration amounts */ feedl=feed_steps; - if (use_fast_fed) + if (use_fast_fed) { feedl<<=fast_step_type; dist=(scan_steps+2*fast_steps)*factor; @@ -887,7 +887,7 @@ gl846_init_motor_regs_scan (Genesys_Device * dev, */ /* if quarter step, bipolar Vref2 */ - /* XXX STEF XXX GPIO + /* XXX STEF XXX GPIO if (scan_step_type > 1) { if (scan_step_type < 3) @@ -1021,11 +1021,11 @@ gl846_init_optical_regs_scan (Genesys_Device * dev, "half_ccd=%d, flags=%x\n", exposure_time, used_res, start, pixels, channels, depth, half_ccd, flags); - /* resolution is divided according to CKSEL */ + /* resolution is divided according to CKSEL */ r = sanei_genesys_get_address (reg, REG18); cksel= (r->value & REG18_CKSEL)+1; DBG (DBG_io2, "%s: cksel=%d\n", __FUNCTION__, cksel); - + /* to manage high resolution device while keeping good * low resolution scanning speed, we make hardware dpi vary */ dpihw=sanei_genesys_compute_dpihw(dev, used_res * cksel); @@ -1040,7 +1040,7 @@ gl846_init_optical_regs_scan (Genesys_Device * dev, /* start and end coordinate in optical dpi coordinates */ startx = start/cksel+dev->sensor.CCD_start_xoffset; used_pixels=pixels/cksel; - + /* end of sensor window */ endx = startx + used_pixels; @@ -1184,7 +1184,7 @@ gl846_init_optical_regs_scan (Genesys_Device * dev, { r->value |= REG87_LEDADD; } - /* RGB weighting + /* RGB weighting r = sanei_genesys_get_address (reg, 0x01); r->value &= ~REG01_TRUEGRAY; if (channels == 1 && (flags & OPTICAL_FLAG_ENABLE_LEDADD)) @@ -1229,7 +1229,7 @@ gl846_init_optical_regs_scan (Genesys_Device * dev, DBG (DBG_io2, "%s: dev->len =%lu\n", __FUNCTION__, (unsigned long)dev->len); DBG (DBG_io2, "%s: dev->dist =%lu\n", __FUNCTION__, (unsigned long)dev->dist); DBG (DBG_io2, "%s: dev->segnb =%lu\n", __FUNCTION__, (unsigned long)dev->segnb); - + words_per_line *= channels; dev->wpl = words_per_line; @@ -1248,7 +1248,7 @@ gl846_init_optical_regs_scan (Genesys_Device * dev, r = sanei_genesys_get_address (reg, 0x34); r->value = dev->sensor.dummy_pixel; - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -1383,7 +1383,7 @@ gl846_init_scan_regs (Genesys_Device * dev, depth = 8; } - /* we enable true gray for cis scanners only, and just when doing + /* we enable true gray for cis scanners only, and just when doing * scan since color calibration is OK for this mode */ oflags = 0; @@ -1393,7 +1393,7 @@ gl846_init_scan_regs (Genesys_Device * dev, oflags |= OPTICAL_FLAG_DISABLE_GAMMA; if(flags & SCAN_FLAG_DISABLE_LAMP) oflags |= OPTICAL_FLAG_DISABLE_LAMP; - + if (dev->model->is_cis && dev->settings.true_gray) { oflags |= OPTICAL_FLAG_ENABLE_LEDADD; @@ -1504,12 +1504,12 @@ gl846_init_scan_regs (Genesys_Device * dev, /* theory : target_size = (dev->settings.pixels * dev->settings.lines * channels * depth) / 8; - but it suffers from integer overflow so we do the following: + but it suffers from integer overflow so we do the following: - 1 bit color images store color data byte-wise, eg byte 0 contains - 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains + 1 bit color images store color data byte-wise, eg byte 0 contains + 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains 8 bits of blue. - This does not fix the overflow, though. + This does not fix the overflow, though. 644mp*16 = 10gp, leading to an overflow -- pierre */ @@ -1969,13 +1969,13 @@ gl846_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) } memcpy (local_reg, dev->reg, GENESYS_GL846_MAX_REGS * sizeof (Genesys_Register_Set)); - + resolution=sanei_genesys_get_lowest_ydpi(dev); - + /* TODO add scan_mode to the API */ scan_mode= dev->settings.scan_mode; dev->settings.scan_mode=SCAN_MODE_LINEART; - gl846_init_scan_regs (dev, + status = gl846_init_scan_regs (dev, local_reg, resolution, resolution, @@ -1989,11 +1989,19 @@ gl846_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl846_slow_back_home: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } dev->settings.scan_mode=scan_mode; /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT | REG0D_CLRMCNT)); - + /* set up for reverse */ r = sanei_genesys_get_address (local_reg, REG02); r->value |= REG02_MTRREV; @@ -2153,7 +2161,7 @@ gl846_search_start_position (Genesys_Device * dev) memcpy (dev->reg, local_reg, GENESYS_GL846_MAX_REGS * sizeof (Genesys_Register_Set)); -/*TODO: find out where sanei_genesys_search_reference_point +/*TODO: find out where sanei_genesys_search_reference_point stores information, and use that correctly*/ status = sanei_genesys_search_reference_point (dev, data, 0, dpi, pixels, @@ -2171,7 +2179,7 @@ gl846_search_start_position (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/* +/* * sets up register for coarse gain calibration * todo: check it for scanners using it */ static SANE_Status @@ -2255,7 +2263,7 @@ gl846_feed (Genesys_Device * dev, unsigned int steps) memcpy (local_reg, dev->reg, GENESYS_GL846_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_ydpi(dev); - gl846_init_scan_regs (dev, + status = gl846_init_scan_regs (dev, local_reg, resolution, resolution, @@ -2270,6 +2278,14 @@ gl846_feed (Genesys_Device * dev, unsigned int steps) SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_FEEDING | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl846_feed: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* set exposure to zero */ sanei_genesys_set_triple(local_reg,REG_EXPR,0); @@ -2279,11 +2295,11 @@ gl846_feed (Genesys_Device * dev, unsigned int steps) /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT)); RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRMCNT)); - + /* set up for no scan */ r = sanei_genesys_get_address (local_reg, REG01); r->value &= ~REG01_SCAN; - + /* send registers */ RIE (dev->model->cmd_set->bulk_write_register (dev, local_reg, GENESYS_GL846_MAX_REGS)); @@ -2308,7 +2324,7 @@ gl846_feed (Genesys_Device * dev, unsigned int steps) /* then stop scanning */ RIE(gl846_stop_action (dev)); - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2335,7 +2351,7 @@ gl846_init_regs_for_shading (Genesys_Device * dev) DBG (DBG_io, "%s: calib_lines = %d\n", __FUNCTION__, (unsigned int)dev->calib_lines); DBG (DBG_io, "%s: calib_pixels = %d\n", __FUNCTION__, (unsigned int)dev->calib_pixels); - /* this is aworkaround insufficent distance for slope + /* this is aworkaround insufficent distance for slope * motor acceleration TODO special motor slope for shading */ move=1; if(dev->calib_resolution<1200) @@ -2364,7 +2380,7 @@ gl846_init_regs_for_shading (Genesys_Device * dev) DBG (DBG_error, "%s: failed to setup scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - + status = dev->model->cmd_set->bulk_write_register (dev, dev->calib_reg, GENESYS_GL846_MAX_REGS); if (status != SANE_STATUS_GOOD) { @@ -2421,9 +2437,9 @@ gl846_init_regs_for_scan (Genesys_Device * dev) assumption: steps are expressed at maximum motor resolution - we need: - SANE_Fixed y_offset; - SANE_Fixed y_size; + we need: + SANE_Fixed y_offset; + SANE_Fixed y_size; SANE_Fixed y_offset_calib; mm_to_steps()=motor dpi / 2.54 / 10=motor dpi / MM_PER_INCH */ @@ -2453,7 +2469,7 @@ gl846_init_regs_for_scan (Genesys_Device * dev) } move=500; } - + DBG (DBG_info, "gl846_init_regs_for_scan: move=%f steps\n", move); DBG (DBG_info, "%s: move=%f steps\n", __FUNCTION__, move); @@ -2465,7 +2481,7 @@ gl846_init_regs_for_scan (Genesys_Device * dev) flags = 0; /* emulated lineart from gray data is required for now */ - if(dev->settings.scan_mode == SCAN_MODE_LINEART + if(dev->settings.scan_mode == SCAN_MODE_LINEART && dev->settings.dynamic_lineart) { flags |= SCAN_FLAG_DYNAMIC_LINEART; @@ -2489,7 +2505,7 @@ gl846_init_regs_for_scan (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) return status; - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2512,7 +2528,7 @@ gl846_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) DBGSTART; DBG( DBG_io2, "%s: writing %d bytes of shading data\n",__FUNCTION__,size); - /* shading data is plit in 3 (up to 5 with IR) areas + /* shading data is plit in 3 (up to 5 with IR) areas write(0x10014000,0x00000dd8) URB 23429 bulk_out len 3544 wrote 0x33 0x10 0x.... write(0x1003e000,0x00000dd8) @@ -2542,14 +2558,14 @@ gl846_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) fprintf(dev->binary,"P5\n%d %d\n%d\n",(endpixel-strpixel)/factor*channels,lines/channels,255); } } - + pixels=endpixel-strpixel; /* since we're using SHDAREA, substract startx coordinate from shading */ strpixel-=((dev->sensor.CCD_start_xoffset*600)/dev->sensor.optical_res); - + /* turn pixel value into bytes 2x16 bits words */ - strpixel*=2*2; + strpixel*=2*2; pixels*=2*2; /* allocate temporary buffer */ @@ -2578,18 +2594,19 @@ gl846_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) ptr[1]=src[1]; ptr[2]=src[2]; ptr[3]=src[3]; - + /* next shading coefficient */ ptr+=4; } - RIE (sanei_genesys_read_register (dev, 0xd0+i, &val)); + RIEF (sanei_genesys_read_register (dev, 0xd0+i, &val), buffer); addr = val * 8192 + 0x10000000; status = sanei_genesys_write_ahb (dev->dn, dev->usb_mode, addr, pixels, buffer); if (status != SANE_STATUS_GOOD) { DBG (DBG_error, "gl846_send_shading_data; write to AHB failed (%s)\n", sane_strstatus (status)); + free(buffer); return status; } } @@ -2640,7 +2657,7 @@ gl846_led_calibration (Genesys_Device * dev) used_res=sanei_genesys_compute_dpihw(dev,dev->settings.xres); sensor=get_sensor_profile(dev->model->ccd_type, used_res); num_pixels = (dev->sensor.sensor_pixels*used_res)/dev->sensor.optical_res; - + /* initial calibration reg values */ memcpy (dev->calib_reg, dev->reg, GENESYS_GL846_MAX_REGS * sizeof (Genesys_Register_Set)); @@ -2770,18 +2787,18 @@ gl846_led_calibration (Genesys_Device * dev) /* cleanup before return */ free (line); - + /* go back home */ if(move>20) { status=gl846_slow_back_home (dev, SANE_TRUE); } - + DBGCOMPLETED; return status; } -/** +/** * set up GPIO/GPOE for idle state */ static SANE_Status @@ -2805,7 +2822,7 @@ gl846_init_gpio (Genesys_Device * dev) RIE (sanei_genesys_write_register (dev, REGA7, gpios[idx].ra7)); RIE (sanei_genesys_write_register (dev, REGA6, gpios[idx].ra6)); - + RIE (sanei_genesys_write_register (dev, REG6B, gpios[idx].r6b)); RIE (sanei_genesys_write_register (dev, REG6C, gpios[idx].r6c)); RIE (sanei_genesys_write_register (dev, REG6D, gpios[idx].r6d)); @@ -2819,7 +2836,7 @@ gl846_init_gpio (Genesys_Device * dev) return status; } -/** +/** * set memory layout by filling values in dedicated registers */ static SANE_Status @@ -2867,7 +2884,7 @@ gl846_init_memory_layout (Genesys_Device * dev) */ #ifndef UNIT_TESTING static -#endif +#endif SANE_Status gl846_boot (Genesys_Device * dev, SANE_Bool cold) { @@ -2882,7 +2899,7 @@ gl846_boot (Genesys_Device * dev, SANE_Bool cold) RIE (sanei_genesys_write_register (dev, 0x0e, 0x01)); RIE (sanei_genesys_write_register (dev, 0x0e, 0x00)); } - + if(dev->usb_mode == 1) { val = 0x14; @@ -2950,7 +2967,7 @@ SANE_Status gl846_init (Genesys_Device * dev) DBG_INIT (); DBGSTART; - + status=sanei_genesys_asic_init(dev, GENESYS_GL846_MAX_REGS); DBGCOMPLETED; @@ -2990,7 +3007,7 @@ gl846_update_hardware_sensors (Genesys_Scanner * s) /** @brief search for a full width black or white strip. * This function searches for a black or white stripe across the scanning area. - * When searching backward, the searched area must completely be of the desired + * When searching backward, the searched area must completely be of the desired * color since this area will be used for calibration which scans forward. * @param dev scanner device * @param forward SANE_TRUE if searching forward, SANE_FALSE if searching backward @@ -3013,7 +3030,15 @@ gl846_search_strip (Genesys_Device * dev, SANE_Bool forward, SANE_Bool black) DBG (DBG_proc, "gl846_search_strip %s %s\n", black ? "black" : "white", forward ? "forward" : "reverse"); - gl846_set_fe (dev, AFE_SET); + status = gl846_set_fe (dev, AFE_SET); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl846_search_strip: gl846_set_fe() failed: %s\n", + sane_strstatus(status)); + return status; + } + status = gl846_stop_action (dev); if (status != SANE_STATUS_GOOD) { @@ -3415,7 +3440,7 @@ gl846_offset_calibration (Genesys_Device * dev) snprintf(title,20,"offset%03d.pnm",bottom); sanei_genesys_write_pnm_file (title, first_line, bpp, channels, pixels, lines); } - + bottomavg = dark_average (first_line, pixels, lines, channels, black_pixels); DBG (DBG_io2, "gl846_offset_calibration: bottom avg=%d\n", bottomavg); @@ -3429,7 +3454,7 @@ gl846_offset_calibration (Genesys_Device * dev) DBG (DBG_info, "gl846_offset_calibration: starting second line reading\n"); RIEF2 (gl846_begin_scan (dev, dev->calib_reg, SANE_TRUE), first_line, second_line); RIEF2 (sanei_genesys_read_data_from_scanner (dev, second_line, total_size), first_line, second_line); - + topavg = dark_average (second_line, pixels, lines, channels, black_pixels); DBG (DBG_io2, "gl846_offset_calibration: top avg=%d\n", topavg); @@ -3572,24 +3597,10 @@ gl846_coarse_gain_calibration (Genesys_Device * dev, int dpi) max[j] = 0; for (i = pixels/4; i < (pixels*3/4); i++) { - if(bpp==16) - { - if (dev->model->is_cis) - val = - line[i * 2 + j * 2 * pixels + 1] * 256 + - line[i * 2 + j * 2 * pixels]; - else - val = - line[i * 2 * channels + 2 * j + 1] * 256 + - line[i * 2 * channels + 2 * j]; - } - else - { if (dev->model->is_cis) val = line[i + j * pixels]; else val = line[i * channels + j]; - } max[j] += val; } @@ -3619,12 +3630,6 @@ gl846_coarse_gain_calibration (Genesys_Device * dev, int dpi) dev->frontend.gain[2] = dev->frontend.gain[1] = dev->frontend.gain[0]; } - if (channels == 1) - { - dev->frontend.gain[0] = dev->frontend.gain[1]; - dev->frontend.gain[2] = dev->frontend.gain[1]; - } - free (line); RIE (gl846_stop_action (dev)); @@ -3691,7 +3696,8 @@ static Genesys_Command_Set gl846_cmd_set = { NULL, gl846_send_shading_data, gl846_calculate_current_setup, - gl846_boot + gl846_boot, + NULL }; SANE_Status diff --git a/backend/genesys_gl846.h b/backend/genesys_gl846.h index 58e9702..d57f149 100644 --- a/backend/genesys_gl846.h +++ b/backend/genesys_gl846.h @@ -3,42 +3,42 @@ Copyright (C) 2012-2013 Stéphane Voltz <stef.dev@free.fr> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #include "genesys.h" @@ -566,7 +566,7 @@ gl846_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home); #ifndef UNIT_TESTING static -#endif +#endif SANE_Status gl846_boot (Genesys_Device * dev, SANE_Bool cold); @@ -696,7 +696,7 @@ static Motor_Profile gl846_motors[]={ /* Image Formula 101 */ {MOTOR_IMG101, 11000, HALF_STEP , img101_high}, {MOTOR_PLUSTEK3800, 11000, HALF_STEP , img101_high}, - + /* end of database entry */ {0, 0, 0, NULL}, }; diff --git a/backend/genesys_gl847.c b/backend/genesys_gl847.c index 7c6a3c3..7c4d19c 100644 --- a/backend/genesys_gl847.c +++ b/backend/genesys_gl847.c @@ -1,45 +1,45 @@ /* sane - Scanner Access Now Easy. Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> - - + + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #undef BACKEND_NAME @@ -58,7 +58,7 @@ /** @brief read scanned data * Read in 0xeff0 maximum sized blocks. This read is done in 2 - * parts if not multple of 512. First read is rounded to a multiple of 512 bytes, last read fetches the + * parts if not multple of 512. First read is rounded to a multiple of 512 bytes, last read fetches the * remainder. Read addr is always 0x10000000 with the memory layout setup. * @param dev device to read data from * @param addr address within ASIC memory space, unused but kept for API @@ -124,7 +124,7 @@ gl847_bulk_read_data (Genesys_Device * dev, uint8_t addr, read /= 512; read *= 512; } - + DBG (DBG_io2, "gl847_bulk_read_data: trying to read %lu bytes of data\n", (u_long) read); @@ -176,7 +176,7 @@ gl847_bulk_read_data (Genesys_Device * dev, uint8_t addr, } /**************************************************************************** - Mid level functions + Mid level functions ****************************************************************************/ static SANE_Bool @@ -300,7 +300,7 @@ static Sensor_Profile *get_sensor_profile(int sensor_type, int dpi) } else { - if(sensors[i].dpi>=dpi + if(sensors[i].dpi>=dpi && sensors[i].dpi<sensors[idx].dpi) { idx=i; @@ -583,7 +583,7 @@ gl847_init_registers (Genesys_Device * dev) DBGCOMPLETED; } -/**@brief send slope table for motor movement +/**@brief send slope table for motor movement * Send slope_table in machine byte order * @param dev device to send slope table * @param table_nr index of the slope table in ASIC memory @@ -759,7 +759,7 @@ gl847_set_fe (Genesys_Device * dev, uint8_t set) DBG (DBG_proc, "gl847_set_fe (%s)\n", set == AFE_INIT ? "init" : set == AFE_SET ? "set" : set == AFE_POWER_SAVE ? "powersave" : "huh?"); - + RIE (sanei_genesys_read_register (dev, REG04, &val)); /* route to AD devices */ @@ -819,7 +819,7 @@ gl847_init_motor_regs_scan (Genesys_Device * dev, use_fast_fed=0; /* no fast fed since feed works well */ - if(dev->settings.yres==4444 && feed_steps>100 + if(dev->settings.yres==4444 && feed_steps>100 && ((flags & MOTOR_FLAG_FEED)==0)) { use_fast_fed=1; @@ -888,7 +888,7 @@ gl847_init_motor_regs_scan (Genesys_Device * dev, /* correct move distance by acceleration and deceleration amounts */ feedl=feed_steps; - if (use_fast_fed) + if (use_fast_fed) { feedl<<=fast_step_type; dist=(scan_steps+2*fast_steps)*factor; @@ -1045,11 +1045,11 @@ gl847_init_optical_regs_scan (Genesys_Device * dev, "half_ccd=%d, flags=%x\n", exposure_time, used_res, start, pixels, channels, depth, half_ccd, flags); - /* resolution is divided according to CKSEL */ + /* resolution is divided according to CKSEL */ r = sanei_genesys_get_address (reg, REG18); cksel= (r->value & REG18_CKSEL)+1; DBG (DBG_io2, "%s: cksel=%d\n", __FUNCTION__, cksel); - + /* to manage high resolution device while keeping good * low resolution scanning speed, we make hardware dpi vary */ dpihw=sanei_genesys_compute_dpihw(dev, used_res * cksel); @@ -1064,7 +1064,7 @@ gl847_init_optical_regs_scan (Genesys_Device * dev, /* start and end coordinate in optical dpi coordinates */ startx = start/cksel+dev->sensor.CCD_start_xoffset; used_pixels=pixels/cksel; - + /* end of sensor window */ endx = startx + used_pixels; @@ -1208,7 +1208,7 @@ gl847_init_optical_regs_scan (Genesys_Device * dev, { r->value |= REG87_LEDADD; } - /* RGB weighting + /* RGB weighting r = sanei_genesys_get_address (reg, 0x01); r->value &= ~REG01_TRUEGRAY; if (channels == 1 && (flags & OPTICAL_FLAG_ENABLE_LEDADD)) @@ -1253,7 +1253,7 @@ gl847_init_optical_regs_scan (Genesys_Device * dev, DBG (DBG_io2, "%s: dev->len =%lu\n", __FUNCTION__, (unsigned long)dev->len); DBG (DBG_io2, "%s: dev->dist =%lu\n", __FUNCTION__, (unsigned long)dev->dist); DBG (DBG_io2, "%s: dev->segnb =%lu\n", __FUNCTION__, (unsigned long)dev->segnb); - + words_per_line *= channels; dev->wpl = words_per_line; @@ -1272,7 +1272,7 @@ gl847_init_optical_regs_scan (Genesys_Device * dev, r = sanei_genesys_get_address (reg, 0x34); r->value = dev->sensor.dummy_pixel; - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -1407,7 +1407,7 @@ gl847_init_scan_regs (Genesys_Device * dev, depth = 8; } - /* we enable true gray for cis scanners only, and just when doing + /* we enable true gray for cis scanners only, and just when doing * scan since color calibration is OK for this mode */ oflags = 0; @@ -1417,7 +1417,7 @@ gl847_init_scan_regs (Genesys_Device * dev, oflags |= OPTICAL_FLAG_DISABLE_GAMMA; if(flags & SCAN_FLAG_DISABLE_LAMP) oflags |= OPTICAL_FLAG_DISABLE_LAMP; - + if (dev->model->is_cis && dev->settings.true_gray) { oflags |= OPTICAL_FLAG_ENABLE_LEDADD; @@ -1528,12 +1528,12 @@ gl847_init_scan_regs (Genesys_Device * dev, /* theory : target_size = (dev->settings.pixels * dev->settings.lines * channels * depth) / 8; - but it suffers from integer overflow so we do the following: + but it suffers from integer overflow so we do the following: - 1 bit color images store color data byte-wise, eg byte 0 contains - 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains + 1 bit color images store color data byte-wise, eg byte 0 contains + 8 bits of red data, byte 1 contains 8 bits of green, byte 2 contains 8 bits of blue. - This does not fix the overflow, though. + This does not fix the overflow, though. 644mp*16 = 10gp, leading to an overflow -- pierre */ @@ -1989,13 +1989,13 @@ gl847_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) } memcpy (local_reg, dev->reg, GENESYS_GL847_MAX_REGS * sizeof (Genesys_Register_Set)); - + resolution=sanei_genesys_get_lowest_ydpi(dev); - + /* TODO add scan_mode to the API */ scan_mode= dev->settings.scan_mode; dev->settings.scan_mode=SCAN_MODE_LINEART; - gl847_init_scan_regs (dev, + status = gl847_init_scan_regs (dev, local_reg, resolution, resolution, @@ -2009,11 +2009,20 @@ gl847_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home) SCAN_FLAG_DISABLE_SHADING | SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl847_slow_back_home: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } + dev->settings.scan_mode=scan_mode; /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT | REG0D_CLRMCNT)); - + /* set up for reverse */ r = sanei_genesys_get_address (local_reg, REG02); r->value |= REG02_MTRREV; @@ -2173,7 +2182,7 @@ gl847_search_start_position (Genesys_Device * dev) memcpy (dev->reg, local_reg, GENESYS_GL847_MAX_REGS * sizeof (Genesys_Register_Set)); -/*TODO: find out where sanei_genesys_search_reference_point +/*TODO: find out where sanei_genesys_search_reference_point stores information, and use that correctly*/ status = sanei_genesys_search_reference_point (dev, data, 0, dpi, pixels, @@ -2191,7 +2200,7 @@ gl847_search_start_position (Genesys_Device * dev) return SANE_STATUS_GOOD; } -/* +/* * sets up register for coarse gain calibration * todo: check it for scanners using it */ static SANE_Status @@ -2276,7 +2285,7 @@ gl847_feed (Genesys_Device * dev, unsigned int steps) memcpy (local_reg, dev->reg, GENESYS_GL847_MAX_REGS * sizeof (Genesys_Register_Set)); resolution=sanei_genesys_get_lowest_ydpi(dev); - gl847_init_scan_regs (dev, + status = gl847_init_scan_regs (dev, local_reg, resolution, resolution, @@ -2291,6 +2300,14 @@ gl847_feed (Genesys_Device * dev, unsigned int steps) SCAN_FLAG_DISABLE_GAMMA | SCAN_FLAG_FEEDING | SCAN_FLAG_IGNORE_LINE_DISTANCE); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_error, + "gl847_feed: failed to set up registers: %s\n", + sane_strstatus (status)); + DBGCOMPLETED; + return status; + } /* set exposure to zero */ sanei_genesys_set_triple(local_reg,REG_EXPR,0); @@ -2300,11 +2317,11 @@ gl847_feed (Genesys_Device * dev, unsigned int steps) /* clear scan and feed count */ RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRLNCNT)); RIE (sanei_genesys_write_register (dev, REG0D, REG0D_CLRMCNT)); - + /* set up for no scan */ r = sanei_genesys_get_address (local_reg, REG01); r->value &= ~REG01_SCAN; - + /* send registers */ RIE (dev->model->cmd_set->bulk_write_register (dev, local_reg, GENESYS_GL847_MAX_REGS)); @@ -2329,7 +2346,7 @@ gl847_feed (Genesys_Device * dev, unsigned int steps) /* then stop scanning */ RIE(gl847_stop_action (dev)); - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2356,7 +2373,7 @@ gl847_init_regs_for_shading (Genesys_Device * dev) DBG (DBG_io, "%s: calib_lines = %d\n", __FUNCTION__, (int)dev->calib_lines); DBG (DBG_io, "%s: calib_pixels = %d\n", __FUNCTION__, (int)dev->calib_pixels); - /* this is aworkaround insufficent distance for slope + /* this is aworkaround insufficent distance for slope * motor acceleration TODO special motor slope for shading */ move=1; if(dev->calib_resolution<1200) @@ -2385,7 +2402,7 @@ gl847_init_regs_for_shading (Genesys_Device * dev) DBG (DBG_error, "%s: failed to setup scan: %s\n", __FUNCTION__, sane_strstatus (status)); return status; } - + status = dev->model->cmd_set->bulk_write_register (dev, dev->calib_reg, GENESYS_GL847_MAX_REGS); if (status != SANE_STATUS_GOOD) { @@ -2442,9 +2459,9 @@ gl847_init_regs_for_scan (Genesys_Device * dev) assumption: steps are expressed at maximum motor resolution - we need: - SANE_Fixed y_offset; - SANE_Fixed y_size; + we need: + SANE_Fixed y_offset; + SANE_Fixed y_size; SANE_Fixed y_offset_calib; mm_to_steps()=motor dpi / 2.54 / 10=motor dpi / MM_PER_INCH */ @@ -2474,7 +2491,7 @@ gl847_init_regs_for_scan (Genesys_Device * dev) } move=500; } - + DBG (DBG_info, "gl124_init_regs_for_scan: move=%f steps\n", move); DBG (DBG_info, "%s: move=%f steps\n", __FUNCTION__, move); @@ -2486,7 +2503,7 @@ gl847_init_regs_for_scan (Genesys_Device * dev) flags = 0; /* emulated lineart from gray data is required for now */ - if(dev->settings.scan_mode == SCAN_MODE_LINEART + if(dev->settings.scan_mode == SCAN_MODE_LINEART && dev->settings.dynamic_lineart) { flags |= SCAN_FLAG_DYNAMIC_LINEART; @@ -2510,7 +2527,7 @@ gl847_init_regs_for_scan (Genesys_Device * dev) if (status != SANE_STATUS_GOOD) return status; - + DBGCOMPLETED; return SANE_STATUS_GOOD; } @@ -2533,7 +2550,7 @@ gl847_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) DBGSTART; DBG( DBG_io2, "%s: writing %d bytes of shading data\n",__FUNCTION__,size); - /* shading data is plit in 3 (up to 5 with IR) areas + /* shading data is plit in 3 (up to 5 with IR) areas write(0x10014000,0x00000dd8) URB 23429 bulk_out len 3544 wrote 0x33 0x10 0x.... write(0x1003e000,0x00000dd8) @@ -2563,14 +2580,14 @@ gl847_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) fprintf(dev->binary,"P5\n%d %d\n%d\n",(endpixel-strpixel)/factor*channels,lines/channels,255); } } - + pixels=endpixel-strpixel; /* since we're using SHDAREA, substract startx coordinate from shading */ strpixel-=((dev->sensor.CCD_start_xoffset*600)/dev->sensor.optical_res); - + /* turn pixel value into bytes 2x16 bits words */ - strpixel*=2*2; + strpixel*=2*2; pixels*=2*2; /* allocate temporary buffer */ @@ -2599,7 +2616,7 @@ gl847_send_shading_data (Genesys_Device * dev, uint8_t * data, int size) ptr[1]=src[1]; ptr[2]=src[2]; ptr[3]=src[3]; - + /* next shading coefficient */ ptr+=4; } @@ -2661,7 +2678,7 @@ gl847_led_calibration (Genesys_Device * dev) used_res=sanei_genesys_compute_dpihw(dev,dev->settings.xres); sensor=get_sensor_profile(dev->model->ccd_type, used_res); num_pixels = (dev->sensor.sensor_pixels*used_res)/dev->sensor.optical_res; - + /* initial calibration reg values */ memcpy (dev->calib_reg, dev->reg, GENESYS_GL847_MAX_REGS * sizeof (Genesys_Register_Set)); @@ -2791,18 +2808,18 @@ gl847_led_calibration (Genesys_Device * dev) /* cleanup before return */ free (line); - + /* go back home */ if(move>20) { status=gl847_slow_back_home (dev, SANE_TRUE); } - + DBGCOMPLETED; return status; } -/** +/** * set up GPIO/GPOE for idle state */ static SANE_Status @@ -2826,10 +2843,10 @@ gl847_init_gpio (Genesys_Device * dev) RIE (sanei_genesys_write_register (dev, REGA7, gpios[idx].ra7)); RIE (sanei_genesys_write_register (dev, REGA6, gpios[idx].ra6)); - + RIE (sanei_genesys_write_register (dev, REG6E, gpios[idx].r6e)); RIE (sanei_genesys_write_register (dev, REG6C, 0x00)); - + RIE (sanei_genesys_write_register (dev, REG6B, gpios[idx].r6b)); RIE (sanei_genesys_write_register (dev, REG6C, gpios[idx].r6c)); RIE (sanei_genesys_write_register (dev, REG6D, gpios[idx].r6d)); @@ -2843,7 +2860,7 @@ gl847_init_gpio (Genesys_Device * dev) return status; } -/** +/** * set memory layout by filling values in dedicated registers */ static SANE_Status @@ -3004,7 +3021,7 @@ SANE_Status gl847_init (Genesys_Device * dev) DBG_INIT (); DBGSTART; - + status=sanei_genesys_asic_init(dev, GENESYS_GL847_MAX_REGS); DBGCOMPLETED; @@ -3050,7 +3067,7 @@ gl847_update_hardware_sensors (Genesys_Scanner * s) /** @brief search for a full width black or white strip. * This function searches for a black or white stripe across the scanning area. - * When searching backward, the searched area must completely be of the desired + * When searching backward, the searched area must completely be of the desired * color since this area will be used for calibration which scans forward. * @param dev scanner device * @param forward SANE_TRUE if searching forward, SANE_FALSE if searching backward @@ -3476,7 +3493,7 @@ gl847_offset_calibration (Genesys_Device * dev) snprintf(title,20,"offset%03d.pnm",bottom); sanei_genesys_write_pnm_file (title, first_line, bpp, channels, pixels, lines); } - + bottomavg = dark_average (first_line, pixels, lines, channels, black_pixels); DBG (DBG_io2, "gl847_offset_calibration: bottom avg=%d\n", bottomavg); @@ -3490,7 +3507,7 @@ gl847_offset_calibration (Genesys_Device * dev) DBG (DBG_info, "gl847_offset_calibration: starting second line reading\n"); RIEF2 (gl847_begin_scan (dev, dev->calib_reg, SANE_TRUE),first_line, second_line); RIEF2 (sanei_genesys_read_data_from_scanner (dev, second_line, total_size),first_line, second_line); - + topavg = dark_average (second_line, pixels, lines, channels, black_pixels); DBG (DBG_io2, "gl847_offset_calibration: top avg=%d\n", topavg); @@ -3752,7 +3769,8 @@ static Genesys_Command_Set gl847_cmd_set = { NULL, gl847_send_shading_data, gl847_calculate_current_setup, - gl847_boot + gl847_boot, + NULL }; SANE_Status diff --git a/backend/genesys_gl847.h b/backend/genesys_gl847.h index d787f43..9901e23 100644 --- a/backend/genesys_gl847.h +++ b/backend/genesys_gl847.h @@ -3,42 +3,42 @@ Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #include "genesys.h" @@ -653,7 +653,7 @@ static uint32_t lide200_high[] = { 31680, 31680, 31680, 31680, 31680, 31680, 316 static uint32_t lide700_medium[] = { 46876,2342,2342,2342,2342,2342,2342,2342,2342,2302,2286,2274,2266,2258,2252,2244,2240,2234,2228,2224,2218,2216,2210,2208,2202,2200,2194,2192,2190,2186,2182,2180,2176,2174,2172,2170,2166,2162,2160,2156,2154,2152,2150,2150,2146,2144,2142,2140,2136,2134,2132,2130,2130,2128,2124,2122,2120,2120,2118,2116,2112,2112,2110,2108,2106,2106,2104,2102,2102,2098,2096,2094,2094,2092,2090,2090,2086,2084,2084,2082,2082,2080,2078,2078,2076,2074,2074,2070,2070,2068,2066,2066,2064,2064,2062,2062,2060,2058,2058,2054,2054,2052,2052,2050,2050,2048,2048,2046,2046,2044,2042,2042,2040,2040,2038,2038,2034,2034,2032,2032,2030,2030,2028,2028,2026,2026,2022,2022}; static uint32_t lide700_high[] = { 46876,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864,15864}; /* 5190 trop - * 5186 pas assez + * 5186 pas assez */ /* static uint32_t lide200_max[] = { 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 124992, 2219,2212,2205,2198,2190,2183,2176,2168,2161,2154,2146,2139,2132,2125,2117,2110,2103,2095,2088,2081,2073,2066,2059,2052,2044,2037,2030,2022,2015,2008,2001,1993,1986,1979,1971,1964,1957,1949,1942,1935,1928,1920,1913,1906,1898,1891,1884,1876,1869,1862,1855,1847,1840,1833,1825,1818,1811,1803,1796,1789,1782,1774,1767,1760,1752,1745,1738,1731,1723,1716,1709,1701,1694,1687,1679,1672,1665,1658,1650,1643,1636,1628,1621,1614,1606,1599,1592,1585,1577,1570,1563,1555,1548,1541,1533,1526,1519,1512,1504,1497,1490,1482,1475,1468,1461,1453,1446,1439,1431,1424,1417,1409,1402,1395,1388,1380,1373,1366,1358,1351,1344,1336,1329,1322,1315,1307,1300,1293,1285,1278,1271,1263,1256,1249,1242,1234,1227,1220,1212,1205,1198,1191,1183,1176,1169,1161,1154,1147,1139,1132,1125,1118,1110,1103,1096,1088,1081,1074,1066,1059,1052,1045,1037,1030,1023,1015,1008,1001,993,986,979,972,964,957,950,942,935,928,921,913,906,899,891,884,877,869,862,855,848,840,833,826,818,811,804,796,789,782,775,767,760,753,745,738,731,723,716,709,702,694,687,680,672,665,658,651,643,636,629,621,614,607,599,592,585,578,570,563,556,534,534, 0}; @@ -671,7 +671,7 @@ static Motor_Profile gl847_motors[]={ {MOTOR_CANONLIDE100, 1432, HALF_STEP , lide200_base}, {MOTOR_CANONLIDE100, 2712, QUARTER_STEP, lide200_medium}, {MOTOR_CANONLIDE100, 5280, EIGHTH_STEP , lide200_high}, - + /* LiDE 200 */ {MOTOR_CANONLIDE200, 2848, HALF_STEP , lide200_base}, {MOTOR_CANONLIDE200, 1424, HALF_STEP , lide200_base}, diff --git a/backend/genesys_low.c b/backend/genesys_low.c index 62563ae..63420e4 100644 --- a/backend/genesys_low.c +++ b/backend/genesys_low.c @@ -1,45 +1,45 @@ /* sane - Scanner Access Now Easy. Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> - - + + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #undef BACKEND_NAME #define BACKEND_NAME genesys_low @@ -261,7 +261,7 @@ sanei_genesys_read_hregister (Genesys_Device * dev, uint16_t reg, uint8_t * val) /** * Write to one GL847 ASIC register -URB 10 control 0x40 0x04 0x83 0x00 len 2 wrote 0xa6 0x04 +URB 10 control 0x40 0x04 0x83 0x00 len 2 wrote 0xa6 0x04 */ static SANE_Status sanei_genesys_write_gl847_register (Genesys_Device * dev, uint8_t reg, uint8_t val) @@ -310,8 +310,8 @@ sanei_genesys_write_register (Genesys_Device * dev, uint16_t reg, uint8_t val) /* route to gl847 function if needed */ if(dev->model->asic_type==GENESYS_GL847 - || dev->model->asic_type==GENESYS_GL845 - || dev->model->asic_type==GENESYS_GL846 + || dev->model->asic_type==GENESYS_GL845 + || dev->model->asic_type==GENESYS_GL846 || dev->model->asic_type==GENESYS_GL124) { return sanei_genesys_write_gl847_register(dev, reg, val); @@ -346,7 +346,7 @@ sanei_genesys_write_register (Genesys_Device * dev, uint16_t reg, uint8_t val) return status; } -/** +/** * @brief write command to 0x8c endpoint * Write a value to 0x8c end point (end access), for USB firmware related operations * Known values are 0x0f, 0x11 for USB 2.0 data transfer and 0x0f,0x14 for USB1.1 @@ -475,10 +475,10 @@ SANE_Status sanei_genesys_set_buffer_address (Genesys_Device * dev, uint32_t addr) { SANE_Status status; - + if(dev->model->asic_type==GENESYS_GL847 - || dev->model->asic_type==GENESYS_GL845 - || dev->model->asic_type==GENESYS_GL846 + || dev->model->asic_type==GENESYS_GL845 + || dev->model->asic_type==GENESYS_GL846 || dev->model->asic_type==GENESYS_GL124) { DBG (DBG_warn, @@ -1210,7 +1210,7 @@ SANE_Status sanei_genesys_generate_gamma_buffer(Genesys_Device * dev, max, dev->settings.contrast, dev->settings.brightness); - for (i = 0; i < size-1; i++) + for (i = 0; i < size; i++) { value=dev->sensor.gamma_table[GENESYS_RED][i]; value=lut[value]; @@ -1230,7 +1230,7 @@ SANE_Status sanei_genesys_generate_gamma_buffer(Genesys_Device * dev, } else { - for (i = 0; i < size-1; i++) + for (i = 0; i < size; i++) { value=dev->sensor.gamma_table[GENESYS_RED][i]; gamma[i * 2 + size * 0 + 0] = value & 0xff; @@ -1258,7 +1258,7 @@ SANE_Status sanei_genesys_generate_gamma_buffer(Genesys_Device * dev, /** @brief send gamma table to scanner * This function sends generic gamma table (ie ones built with - * provided gamma) or the user defined one if provided by + * provided gamma) or the user defined one if provided by * fontend. Used by gl846+ ASICs * @param dev device to write to */ @@ -1354,7 +1354,7 @@ sanei_genesys_asic_init (Genesys_Device * dev, int max_regs) } } - /* check if the device has already been initialized and powered up + /* check if the device has already been initialized and powered up * we read register 6 and check PWRBIT, if reset scanner has been * freshly powered up. This bit will be set to later so that following * reads can detect power down/up cycle*/ @@ -1429,7 +1429,7 @@ sanei_genesys_asic_init (Genesys_Device * dev, int max_regs) } /** - * Wait for the scanning head to park + * Wait for the scanning head to park */ SANE_Status sanei_genesys_wait_for_home (Genesys_Device * dev) @@ -1638,8 +1638,8 @@ Motor_Profile *profile; /* required speed */ target=((exposure * dpi) / base_dpi)>>step_type; - DBG (DBG_io2, "%s: target=%d\n", __FUNCTION__, target); - + DBG (DBG_io2, "%s: exposure=%d, dpi=%d, target=%d\n", __FUNCTION__, exposure, dpi, target); + /* fill result with target speed */ for(i=0;i<SLOPE_TABLE_SIZE;i++) slope[i]=target; @@ -1650,7 +1650,7 @@ Motor_Profile *profile; i=0; sum=0; - /* first step is used unmodified */ + /* first step is always used unmodified */ current=profile->table[0]; /* loop on profile copying and apply step type */ @@ -1662,6 +1662,14 @@ Motor_Profile *profile; current=profile->table[i]>>step_type; } + /* ensure last step is required speed in case profile doesn't contain it */ + if(current!=0 && current<target) + { + slope[i]=target; + sum+=slope[i]; + i++; + } + /* range checking */ if(profile->table[i]==0 && DBG_LEVEL >= DBG_warn && current>target) { @@ -1760,7 +1768,7 @@ sanei_genesys_is_compatible_calibration (Genesys_Device * dev, SANE_Status status; DBGSTART; - + if(dev->model->cmd_set->calculate_current_setup==NULL) { DBG (DBG_proc, @@ -1779,8 +1787,8 @@ sanei_genesys_is_compatible_calibration (Genesys_Device * dev, dev->current_setup.scan_method = dev->settings.scan_method; DBG (DBG_proc, "sanei_genesys_is_compatible_calibration: checking\n"); - - /* a calibration cache is compatible if color mode and x dpi match the user + + /* a calibration cache is compatible if color mode and x dpi match the user * requested scan. In the case of CIS scanners, dpi isn't a criteria */ if (dev->model->is_cis == SANE_FALSE) { diff --git a/backend/genesys_low.h b/backend/genesys_low.h index 1d5ef22..b1f29e1 100644 --- a/backend/genesys_low.h +++ b/backend/genesys_low.h @@ -8,44 +8,44 @@ Copyright (C) 2006 Laurent Charpentier <laurent_pubs@yahoo.com> Parts of the structs have been taken from the gt68xx backend by Sergey Vlasov <vsu@altlinux.ru> et al. - + This file is part of the SANE package. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - + As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. - + The exception is that, if you link a SANE library with other files to produce an executable, this does not by itself cause the resulting executable to be covered by the GNU General Public License. Your use of that executable is in no way restricted on account of linking the SANE library code into it. - + This exception does not, however, invalidate any other reasons why the executable file might be covered by the GNU General Public License. - + If you submit changes to SANE to the maintainers to be included in a subsequent release, you agree by submitting the changes that those changes may be distributed with this exception intact. - + If you write modifications of your own for SANE, it is your choice whether to permit this exception to apply to your modifications. - If you do not wish that, delete this exception notice. + If you do not wish that, delete this exception notice. */ #ifndef GENESYS_LOW_H @@ -67,7 +67,7 @@ #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif -#ifdef HAVE_MKDIR +#ifdef HAVE_MKDIR #include <sys/stat.h> #include <sys/types.h> #endif @@ -81,6 +81,12 @@ #include "../include/_stdint.h" +#ifndef UNIT_TESTING +#define GENESYS_STATIC static +#else +#define GENESYS_STATIC +#endif + #define DBG_error0 0 /* errors/warnings printed even with devuglevel 0 */ #define DBG_error 1 /* fatal errors */ #define DBG_init 2 /* initialization and scanning time messages */ @@ -140,11 +146,11 @@ #define GENESYS_FLAG_SKIP_WARMUP (1 << 4) /**< skip genesys_warmup() */ /** @brief offset calibration flag * signals that the scanner does offset calibration. In this case off_calibration() and - * coarse_gain_calibration() functions must be implemented + * coarse_gain_calibration() functions must be implemented */ #define GENESYS_FLAG_OFFSET_CALIBRATION (1 << 5) #define GENESYS_FLAG_SEARCH_START (1 << 6) /**< do start search before scanning */ -#define GENESYS_FLAG_REPARK (1 << 7) /**< repark head (and check for lock) by +#define GENESYS_FLAG_REPARK (1 << 7) /**< repark head (and check for lock) by moving without scanning */ #define GENESYS_FLAG_DARK_CALIBRATION (1 << 8) /**< do dark calibration */ #define GENESYS_FLAG_STAGGERED_LINE (1 << 9) /**< pixel columns are shifted vertically for hi-res modes */ @@ -286,8 +292,8 @@ typedef struct SANE_Int maximum_speed; /* maximum speed allowed. Unit: pixeltime/step */ SANE_Int minimum_steps; /* number of steps used for default curve */ float g; /* power for non-linear acceleration curves. */ -/* vs*(1-i^g)+ve*(i^g) where - vs = start speed, ve = end speed, +/* vs*(1-i^g)+ve*(i^g) where + vs = start speed, ve = end speed, i = 0.0 for first entry and i = 1.0 for last entry in default table*/ } Genesys_Motor_Slope; @@ -310,7 +316,6 @@ typedef enum Genesys_Color_Order Genesys_Color_Order; -#define MAX_SCANNERS 50 #define MAX_RESOLUTIONS 13 #define MAX_DPI 4 @@ -346,6 +351,7 @@ Genesys_Color_Order; #define DAC_CS8400F 17 #define DAC_IMG101 18 #define DAC_PLUSTEK3800 19 +#define DAC_CANONLIDE80 20 #define CCD_UMAX 0 #define CCD_ST12 1 /* SONY ILX548: 5340 Pixel ??? */ @@ -375,6 +381,7 @@ Genesys_Color_Order; #define CCD_IMG101 25 #define CCD_PLUSTEK3800 26 #define CIS_CANONLIDE210 27 +#define CIS_CANONLIDE80 28 #define GPO_UMAX 0 #define GPO_ST12 1 @@ -400,6 +407,7 @@ Genesys_Color_Order; #define GPO_CS8400F 21 #define GPO_IMG101 22 #define GPO_PLUSTEK3800 23 +#define GPO_CANONLIDE80 24 #define MOTOR_UMAX 0 #define MOTOR_5345 1 @@ -424,6 +432,7 @@ Genesys_Color_Order; #define MOTOR_IMG101 21 #define MOTOR_PLUSTEK3800 22 #define MOTOR_CANONLIDE210 23 +#define MOTOR_CANONLIDE80 24 /* Forward typedefs */ @@ -474,8 +483,8 @@ typedef struct Genesys_Command_Set SANE_Status (*save_power) (Genesys_Device * dev, SANE_Bool enable); void (*set_motor_power) (Genesys_Register_Set * regs, SANE_Bool set); - void (*set_lamp_power) (Genesys_Device * dev, - Genesys_Register_Set * regs, + void (*set_lamp_power) (Genesys_Device * dev, + Genesys_Register_Set * regs, SANE_Bool set); SANE_Status (*begin_scan) (Genesys_Device * dev, @@ -499,9 +508,9 @@ typedef struct Genesys_Command_Set SANE_Bool wait_until_home); SANE_Status (*bulk_write_register) (Genesys_Device * dev, - Genesys_Register_Set * reg, + Genesys_Register_Set * reg, size_t elems); - SANE_Status (*bulk_write_data) (Genesys_Device * dev, uint8_t addr, + SANE_Status (*bulk_write_data) (Genesys_Device * dev, uint8_t addr, uint8_t * data, size_t len); SANE_Status (*bulk_read_data) (Genesys_Device * dev, uint8_t addr, @@ -511,7 +520,7 @@ typedef struct Genesys_Command_Set If possible, just get information for given option. The sensor state in Genesys_Scanner.val[] should be merged with the new sensor state, using the information that was last read by the frontend - in Genesys_Scanner.last_val[], in such a way that a button up/down + in Genesys_Scanner.last_val[], in such a way that a button up/down relative to Genesys_Scanner.last_val[] is not lost. */ SANE_Status (*update_hardware_sensors) (struct Genesys_Scanner * s); @@ -532,7 +541,7 @@ typedef struct Genesys_Command_Set */ SANE_Status (*eject_document) (Genesys_Device * dev); /** - * search for an black or white area in forward or reverse + * search for an black or white area in forward or reverse * direction */ SANE_Status (*search_strip) (Genesys_Device * dev, SANE_Bool forward, SANE_Bool black); @@ -562,6 +571,24 @@ typedef struct Genesys_Command_Set */ SANE_Status (*asic_boot) (Genesys_Device * dev, SANE_Bool cold); + /** + * Scan register setting interface + */ + SANE_Status (*init_scan_regs) (Genesys_Device * dev, + Genesys_Register_Set * reg, + float xres, + float yres, + float startx, + float starty, + float pixels, + float lines, + unsigned int depth, + unsigned int channels, + int scan_method, + int scan_mode, + int color_filter, + unsigned int flags); + } Genesys_Command_Set; /** @brief structure to describe a scanner model @@ -583,7 +610,7 @@ typedef struct Genesys_Model SANE_Int bpp_color_values[MAX_DPI]; /* possible depths in color mode */ SANE_Fixed x_offset; /* Start of scan area in mm */ - SANE_Fixed y_offset; /* Start of scan area in mm (Amount of + SANE_Fixed y_offset; /* Start of scan area in mm (Amount of feeding needed to get to the medium) */ SANE_Fixed x_size; /* Size of scan area in mm */ SANE_Fixed y_size; /* Size of scan area in mm */ @@ -600,7 +627,7 @@ typedef struct Genesys_Model SANE_Fixed post_scan; /* Size of scan area after paper sensor stops sensing document in mm */ - SANE_Fixed eject_feed; /* Amount of feeding needed to eject document + SANE_Fixed eject_feed; /* Amount of feeding needed to eject document after finishing scanning in mm */ /* Line-distance correction (in pixel at optical_ydpi) for CCD scanners */ @@ -654,7 +681,7 @@ typedef struct unsigned int color_filter; /**< true if scan is true gray, false if monochrome scan */ - int true_gray; + int true_gray; /**< lineart threshold */ int threshold; @@ -691,7 +718,7 @@ typedef struct Genesys_Current_Setup float xres; /* used xres */ float yres; /* used yres*/ SANE_Bool half_ccd; /* half ccd mode */ - SANE_Int stagger; + SANE_Int stagger; SANE_Int max_shift; /* max shift of any ccd component, including staggered pixels*/ } Genesys_Current_Setup; @@ -780,7 +807,7 @@ struct Genesys_Device size_t wpl; /**< asic's word per line */ Genesys_Current_Setup current_setup; /* contains the real used values */ - + /**< look up table used in dynamic rasterization */ unsigned char lineart_lut[256]; @@ -850,7 +877,7 @@ typedef struct { #define SCAN_FLAG_CALIBRATION 0x100 #define SCAN_FLAG_FEEDING 0x200 #define SCAN_FLAG_USE_XPA 0x400 - +#define SCAN_FLAG_ENABLE_LEDADD 0x800 #define MOTOR_FLAG_AUTO_GO_HOME 0x01 #define MOTOR_FLAG_DISABLE_BUFFER_FULL_MOVE 0x02 #define MOTOR_FLAG_FEED 0x04 @@ -995,7 +1022,7 @@ extern void sanei_genesys_create_gamma_table (uint16_t * gamma_table, int size, float maximum, float gamma_max, float gamma); - + extern SANE_Status sanei_genesys_send_gamma_table (Genesys_Device * dev); extern SANE_Status sanei_genesys_start_motor (Genesys_Device * dev); @@ -1054,7 +1081,7 @@ sanei_genesys_wait_for_home(Genesys_Device *dev); extern SANE_Status sanei_genesys_asic_init(Genesys_Device *dev, SANE_Bool cold); -extern +extern int sanei_genesys_compute_dpihw(Genesys_Device *dev, int xres); extern @@ -1173,7 +1200,7 @@ compute_planar_coefficients (Genesys_Device * dev, unsigned int channels, unsigned int cmat[3], unsigned int offset, - unsigned int coeff, + unsigned int coeff, unsigned int target); void @@ -1190,6 +1217,10 @@ compute_shifted_coefficients (Genesys_Device * dev, SANE_Status probe_genesys_devices (void); + +SANE_Status genesys_flatbed_calibration (Genesys_Device *dev); + +SANE_Status genesys_send_shading_coefficient (Genesys_Device *dev); #endif diff --git a/backend/hp3900_debug.c b/backend/hp3900_debug.c index 18f6136..eb7d45c 100644 --- a/backend/hp3900_debug.c +++ b/backend/hp3900_debug.c @@ -597,7 +597,7 @@ dbg_tiff_save (char *sFile, SANE_Int width, SANE_Int height, SANE_Int depth, } else DBG (DBG_ERR, - "- dbg_tiff_save: Enviroment HOME variable does not exist\n"); + "- dbg_tiff_save: Environment HOME variable does not exist\n"); } #else /* silent gcc */ diff --git a/backend/hp3900_sane.c b/backend/hp3900_sane.c index a1c381c..b815572 100644 --- a/backend/hp3900_sane.c +++ b/backend/hp3900_sane.c @@ -1405,7 +1405,7 @@ options_init (TScanner * scanner) pDesc->title = SANE_I18N ("Scanner model"); pDesc->desc = SANE_I18N - ("Allows to test device behaviour with other supported models"); + ("Allows one to test device behaviour with other supported models"); pDesc->type = SANE_TYPE_STRING; pDesc->size = max_string_size (scanner->list_models); pDesc->constraint_type = SANE_CONSTRAINT_STRING_LIST; diff --git a/backend/kodakaio.c b/backend/kodakaio.c index 8c4583a..e98208f 100644 --- a/backend/kodakaio.c +++ b/backend/kodakaio.c @@ -1,7 +1,7 @@ /* * kodakaio.c - SANE library for Kodak ESP Aio scanners. * - * Copyright (C) 2011-2013 Paul Newall + * Copyright (C) 2011-2015 Paul Newall * * Based on the Magicolor sane backend: * Based on the epson2 sane backend: @@ -14,19 +14,32 @@ * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, version 2. - * Using avahi now 25/11/12 for net autodiscovery. Use configure option --enable-avahi + * Modified 30/12/14 to fix bug where network connection was broken after 30s of idle time. + * The connection is now made in sane_start and ended in sane_cancel. * 01/01/13 Now with adf, the scan can be padded to make up the full page length, * or the page can terminate at the end of the paper. This is a selectable option. + * 25/11/12 Using avahi now for net autodiscovery. Use configure option --enable-avahi */ -/* convenient lines to paste -export SANE_DEBUG_KODAKAIO=10 +/* +Packages to add to a clean ubuntu install +libavahi-common-dev +libusb-dev +libsnmp-dev + +convenient lines to paste +export SANE_DEBUG_KODAKAIO=20 for ubuntu prior to 12.10 -./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --enable-avahi --disable-latex BACKENDS=kodakaio +./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --enable-avahi --disable-latex BACKENDS="kodakaio test" for ubuntu 12.10 -./configure --prefix=/usr --libdir=/usr/lib/i386-linux-gnu --sysconfdir=/etc --localstatedir=/var --enable-avahi --disable-latex BACKENDS=kodakaio +./configure --prefix=/usr --libdir=/usr/lib/i386-linux-gnu --sysconfdir=/etc --localstatedir=/var --enable-avahi --disable-latex BACKENDS="kodakaio test" + +for ubuntu 14.10 +./configure --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --sysconfdir=/etc --localstatedir=/var --enable-avahi --disable-latex BACKENDS="kodakaio test" + +If you want to use the test backend, for example with sane-troubleshoot, you should enable it in /etc/sane.d/dll.conf */ @@ -50,20 +63,14 @@ for ubuntu 12.10 */ /* FUNCTION-TREE sane_init - sane_start - k_init_parametersta - k_lock_scanner - k_set_scanning_parameters - print_params - k_start_scan - cmd_start_scan - print_status - k_send - kodakaio_txrxack sane_open device_detect + k_dev_init + open_scanner + close_scanner sane_get_devices init_options + (open_scanner - moved to sane_start 27/12/14 ) sane_control_option getvalue setvalue @@ -71,6 +78,18 @@ for ubuntu 12.10 change_source activateOption deactivateOption + sane_start + open_scanner + k_init_parametersta + k_lock_scanner + k_hello + k_set_scanning_parameters + print_params + k_start_scan + cmd_start_scan + print_status + k_send + kodakaio_txrxack sane_get_parameters print_params sane_read @@ -78,6 +97,11 @@ for ubuntu 12.10 cmd_read_data (reads one block) k_recv cmp_array + sane_cancel + cmd_cancel_scan + close_scanner + sane_close + (close_scanner - moved to sane_cancel 27/12/14) sane_exit free_devices k_recv @@ -89,7 +113,9 @@ for ubuntu 12.10 open_scanner sanei_kodakaio_net_open close_scanner - sanei_kodakaio_net_close + k_scan_finish + cmd_cancel_scan + sanei_kodakaio_net_close or sanei_usb_close detect_usb kodakaio_getNumberOfUSBProductIds attach_one_config - (Passed to sanei_configure_attach) @@ -126,8 +152,8 @@ for ubuntu 12.10 #define KODAKAIO_VERSION 02 -#define KODAKAIO_REVISION 4 -#define KODAKAIO_BUILD 6 +#define KODAKAIO_REVISION 7 +#define KODAKAIO_BUILD 2 /* for usb (but also used for net though it's not required). */ #define MAX_BLOCK_SIZE 32768 @@ -214,10 +240,12 @@ static int K_SNMP_Timeout = 3000; /* used for any auto detection method */ static int K_Scan_Data_Timeout = 10000; static int K_Request_Timeout = 5000; +static int bitposn=0; /* used to pack bits into bytes in lineart mode */ + /* This file is used to store directly the raster returned by the scanner for debugging If RawScanPath has no length it will not be created */ FILE *RawScan = NULL; -/* example: unsigned char RawScanPath[] = "TestRawScan.pgm"; */ +/* example: char RawScanPath[] = "TestRawScan.pgm"; */ char RawScanPath[] = ""; /* empty path means no raw scan file is made */ /* @@ -566,16 +594,17 @@ commandtype, max depth, pointer to depth list * The depth variable gets updated when the bit depth is modified. */ +/* could be affecting what data sane delivers */ static struct mode_param mode_params[] = { - /* {0x00, 1, 1}, // Lineart, 1 color, 1 bit */ + {0x03, 3, 24}, /* Color, 3 colors, 24 bit */ {0x02, 1, 8}, /* Grayscale, 1 color, 8 bit */ - {0x03, 3, 24} /* Color, 3 colors, 24 bit */ + {0x00, 1, 1} /* Lineart, 1 color, 8 bit (was 8 bit) */ }; static SANE_String_Const mode_list[] = { - /* SANE_VALUE_SCAN_MODE_LINEART, */ - SANE_VALUE_SCAN_MODE_GRAY, SANE_VALUE_SCAN_MODE_COLOR, + SANE_VALUE_SCAN_MODE_GRAY, + SANE_VALUE_SCAN_MODE_LINEART, NULL }; @@ -602,6 +631,9 @@ static SANE_String_Const source_list[] = { NULL }; +static const SANE_Range percent_range_fixed = {SANE_FIX(0.0), SANE_FIX(100.0), SANE_FIX(1.0)}; +static const SANE_Range percent_range_int = {0, 100, 1}; + /* prototypes */ static SANE_Status attach_one_usb(SANE_String_Const devname); static SANE_Status attach_one_net(SANE_String_Const devname, unsigned int device); @@ -659,11 +691,12 @@ print_status(KodakAio_Scanner *s,int level) /**************************************************************************** * Low-level Network communication functions ****************************************************************************/ -/* We don't have a packet wrapper, which holds packet size etc., so we - don't have to use a *read_raw and a *_read function... */ static int kodakaio_net_read(struct KodakAio_Scanner *s, unsigned char *buf, size_t wanted, SANE_Status * status) +/* there seems to be a condition where this returns no error and no data without detecting a timeout +That is probably if the scanner disconnected the network connection +*/ { size_t size, read = 0; struct pollfd fds[1]; @@ -676,7 +709,7 @@ kodakaio_net_read(struct KodakAio_Scanner *s, unsigned char *buf, size_t wanted, fds[0].events = POLLIN; fds[0].revents = 0; if ((pollreply = poll (fds, 1, K_Request_Timeout)) <= 0) { - if (pollreply ==0) + if (pollreply == 0) DBG(1, "net poll timeout\n"); else /* pollreply is -ve */ @@ -684,21 +717,22 @@ kodakaio_net_read(struct KodakAio_Scanner *s, unsigned char *buf, size_t wanted, *status = SANE_STATUS_IO_ERROR; return read; } - else if(fds[0].revents & POLLIN) { + else if((fds[0].revents & POLLIN) && !(fds[0].revents & (POLLERR | POLLHUP | POLLNVAL))) { while (read < wanted) { + DBG(50, "reading: read %d, wanted %d\n",read, wanted); size = sanei_tcp_read(s->fd, buf + read, wanted - read); - - if (size == 0) - break; - + if (size == 0) { + DBG(1, "No data read. Scanner may have disconnected\n"); + break; + } read += size; } -/* this error removed 28/12/12 because adf scans end with less data than wanted - if (read < wanted) + if (read == 0) *status = SANE_STATUS_IO_ERROR; - */ + DBG(32, "net read %d bytes:%x,%x,%x,%x,%x,%x,%x,%x\n",read,buf[0],buf[1],buf[2],buf[3],buf[4],buf[5],buf[6],buf[7]); + return read; } else @@ -706,7 +740,7 @@ kodakaio_net_read(struct KodakAio_Scanner *s, unsigned char *buf, size_t wanted, return read; } -/* kodak does not pad commands like magicolor, so there's only a write_raw function */ + static int sanei_kodakaio_net_write_raw(struct KodakAio_Scanner *s, const unsigned char *buf, size_t buf_size, @@ -832,6 +866,7 @@ k_recv(KodakAio_Scanner * s, void *buf, ssize_t buf_size, this function called by a number of others In USB mode, this function will wait until data is available for a maximum of SCANNER_READ_TIMEOUT seconds. +In NET mode the timeout is in kodakaio_net_read */ ssize_t n = 0; char fmt_buf[25]; @@ -847,6 +882,10 @@ In USB mode, this function will wait until data is available for a maximum of SC DBG(min(16,DBG_READ), "[%ld] %s: net req size = %ld ", (long) time_start, __func__, (long) buf_size); n = kodakaio_net_read(s, buf, buf_size, status); DBG(min(16,DBG_READ), "returned %d\n", n); + if (*status != SANE_STATUS_GOOD) { + DBG(1, "%s: err returned from kodakaio_net_read, %s\n", __func__, sane_strstatus(*status)); + } + } else if (s->hw->connection == SANE_KODAKAIO_USB) { /* Start the clock for USB timeout */ @@ -922,17 +961,30 @@ kodakaio_txrx(KodakAio_Scanner *s, unsigned char *txbuf, unsigned char *rxbuf) /* Sends 8 byte data to scanner and returns reply and appropriate status. */ { SANE_Status status; + ssize_t n = 0; k_send(s, txbuf, 8, &status); if (status != SANE_STATUS_GOOD) { DBG(1, "%s: tx err, %s\n", __func__, sane_strstatus(status)); return status; } - k_recv(s, rxbuf, 8, &status); + n = k_recv(s, rxbuf, 8, &status); if (status != SANE_STATUS_GOOD) { DBG(1, "%s: %s gave rx err, %s\n", __func__, "txvalue", sane_strstatus(status)); return status; } + if (n == 0) { + DBG(1, "%s: try 1 k_recv returned 0 bytes with status %s\n", __func__, sane_strstatus(status)); + n = k_recv(s, rxbuf, 8, &status); + if (status != SANE_STATUS_GOOD) { + DBG(1, "%s: %s gave rx err, %s\n", __func__, "txvalue", sane_strstatus(status)); + return status; + } + if (n == 0) { + DBG(1, "%s: try 2 k_recv returned 0 bytes with status %s\n", __func__, sane_strstatus(status)); + return status; + } + } return status; } @@ -962,7 +1014,8 @@ and returns appropriate status s->adf_loaded = SANE_TRUE; DBG(5, "%s: News - docs in ADF\n", __func__); } - else if (rxbuf[4] != 0x01 && s->adf_loaded == SANE_TRUE) { + else if (rxbuf[4] != +0x01 && s->adf_loaded == SANE_TRUE) { s->adf_loaded = SANE_FALSE; DBG(5, "%s: News - ADF is empty\n", __func__); } @@ -976,6 +1029,25 @@ and returns appropriate status return status; } +static ssize_t +kodakaio_rxflush(KodakAio_Scanner *s) +/* +Tries to get 64 byte reply +and returns number of bytes read +*/ +{ + SANE_Status status; + unsigned char rxbuf[64]; + ssize_t n = 0; + + n = k_recv(s, rxbuf, 64, &status); + if (status != SANE_STATUS_GOOD) { + DBG(1, "%s: %s gave rx err, %s\n", __func__, "status", sane_strstatus(status)); + } + DBG(5, "%s: flushed, %d bytes\n", __func__, (int)n); + return n; +} + /* * high-level communication commands */ @@ -988,6 +1060,13 @@ k_hello (KodakAio_Scanner * s) char fmt_buf[25]; DBG(5, "%s\n", __func__); + +/* check that there is nothing already in the input buffer before starting +kodakaio_rxflush(s); +*/ +/* preset the reply, so I can see if it gets changed */ +reply[0] = 0; reply[1] = 1; reply[2] = 2; reply[3] = 3; reply[4] = 4; reply[5] = 5; reply[6] = 6; reply[7] = 7; + if((status = kodakaio_txrx(s, KodakEsp_V, reply))!= SANE_STATUS_GOOD) { DBG(1, "%s: KodakEsp_V failure, %s\n", __func__, sane_strstatus(status)); return SANE_STATUS_IO_ERROR; @@ -998,6 +1077,8 @@ k_hello (KodakAio_Scanner * s) DBG(1, "%s: KodakEsp_v err, got %s\n", __func__, fmt_buf); return SANE_STATUS_IO_ERROR; } + + DBG(5, "%s: OK %s\n", __func__, sane_strstatus(status)); return status; } @@ -1045,12 +1126,24 @@ cmd_cancel_scan (SANE_Handle handle) unsigned char reply[8]; /* adf added 20/2/12 should it be adf? or adf with paper in? */ if (strcmp(source_list[s->val[OPT_SOURCE].w], ADF_STR) == 0) { /* adf */ - if (kodakaio_txrxack(s, KodakEsp_F, reply)!= SANE_STATUS_GOOD) return SANE_STATUS_IO_ERROR; - if (kodakaio_txrxack(s, KodakEsp_UnLock, reply)!= SANE_STATUS_GOOD) return SANE_STATUS_IO_ERROR; + if (kodakaio_txrxack(s, KodakEsp_F, reply)!= SANE_STATUS_GOOD) + { + DBG(1, "%s: KodakEsp_F command failed\n", __func__); + return SANE_STATUS_IO_ERROR; + } + if (kodakaio_txrxack(s, KodakEsp_UnLock, reply)!= SANE_STATUS_GOOD) + { + DBG(1, "%s: KodakEsp_UnLock command failed\n", __func__); + return SANE_STATUS_IO_ERROR; + } DBG(5, "%s unlocked the scanner with adf F U\n", __func__); } else { /* no adf */ - if (kodakaio_txrxack(s, KodakEsp_UnLock, reply)!= SANE_STATUS_GOOD) return SANE_STATUS_IO_ERROR; + if (kodakaio_txrxack(s, KodakEsp_UnLock, reply)!= SANE_STATUS_GOOD) + { + DBG(1, "%s: KodakEsp_UnLock command failed\n", __func__); + return SANE_STATUS_IO_ERROR; + } DBG(5, "%s unlocked the scanner U\n", __func__); } s->scanning = SANE_FALSE; @@ -1084,6 +1177,7 @@ Old mc cmd read this stuff from the scanner. I don't think kodak can do that eas return status; } +/* Set color curve command, low level, sends commands to the scanner*/ static SANE_Status cmd_set_color_curve(SANE_Handle handle, unsigned char col) { @@ -1093,11 +1187,12 @@ cmd_set_color_curve(SANE_Handle handle, unsigned char col) unsigned char tx_col[8]; unsigned char rx[8]; unsigned char tx_curve[256]; - unsigned char i; + int i; /* 7/9/14 was unsigned char and that stopped the loop that made the linear curve from going to 255 */ DBG(32, "%s: start\n", __func__); tx_col[0]=0x1b; tx_col[1]='S'; tx_col[2]='K'; tx_col[3]=col; tx_col[4]=0; tx_col[5]=0; tx_col[6]=0; tx_col[7]=0; /* linear curve now but could send tailor made curves in future */ - for(i=0;i<255;++i) tx_curve[i]=i; + for(i=0;i<=255;++i) tx_curve[i]=i; /* 7/9/14 was i<255 the missing elements caused speckles */ + k_send(s, tx_col, 8, &status); if (status != SANE_STATUS_GOOD) { DBG(1, "%s: tx err, %s\n", __func__, "curve command"); @@ -1113,7 +1208,7 @@ cmd_set_color_curve(SANE_Handle handle, unsigned char col) return status; } -/* Set scanning parameters command low level */ +/* Set scanning parameters command, low level, sends commands to the scanner*/ static SANE_Status cmd_set_scanning_parameters(SANE_Handle handle, int resolution, @@ -1210,8 +1305,6 @@ unsigned int i; return 0; } - - static SANE_Status cmd_read_data (SANE_Handle handle, unsigned char *buf, size_t *len) { @@ -1283,11 +1376,11 @@ But it seems that the scanner takes care of that, and gives you the ack as a sep } } else { - DBG(min(1,DBG_READ), "%s: tiny read, got %d bytes of %d\n", __func__, bytecount, *len); + DBG(min(1,DBG_READ), "%s: tiny read, got %d bytes of %d\n", __func__, (int) bytecount, *len); return SANE_STATUS_IO_ERROR; } if (*len > s->params.bytes_per_line) { - /* store average colour as background. That's not the ideal method but it's easy to implement. */ + /* store average colour as background. That's not the ideal method but it's easy to implement. What's it used for? */ lines = *len / s->params.bytes_per_line; s->background[0] = 0; s->background[1] = 0; @@ -1545,11 +1638,11 @@ k_set_scanning_parameters(KodakAio_Scanner * s) s->params.bytes_per_line *= 3; /* Calculate how many bytes per line will be returned by the scanner. - magicolor needed this because it uses padding. Scan bytes per line != image bytes per line + magicolor needed this because it uses padding so scan bytes per line != image bytes per line. * The values needed for this are returned by get_scanning_parameters */ - s->scan_bytes_per_line = 3 * ceil (scan_pixels_per_line * s->params.depth / 8.0); + s->scan_bytes_per_line = 3 * ceil (scan_pixels_per_line); /* we always scan in colour 8 bit */ s->data_len = s->scan_bytes_per_line * floor (s->height * dpi / optres + 0.5); /* NB this is the length for a full scan */ - DBG (1, "Check: scan_bytes_per_line = %d s->params.bytes_per_line = %d \n", s->scan_bytes_per_line, s->params.bytes_per_line); + DBG (5, "Check: scan_bytes_per_line = %d s->params.bytes_per_line = %d \n", s->scan_bytes_per_line, s->params.bytes_per_line); /* k_setup_block_mode at the start of each page for adf to work */ status = k_setup_block_mode (s); @@ -1604,10 +1697,14 @@ k_copy_image_data(KodakAio_Scanner * s, SANE_Byte * data, SANE_Int max_length, uncompressed data is RRRR...GGGG...BBBB per line */ { SANE_Int bytes_available; + SANE_Int threshold; DBG (min(18,DBG_READ), "%s: bytes_read in line: %d\n", __func__, s->bytes_read_in_line); *length = 0; + threshold = 255 - (int) (SANE_UNFIX(s->val[OPT_THRESHOLD].w) * 255.0 / 100.0 + 0.5); /* 255 - for the grey scale version */ + DBG (20, "%s: threshold: %d\n", __func__, threshold); + while ((max_length >= s->params.bytes_per_line) && (s->ptr < s->end)) { SANE_Int bytes_to_copy = s->scan_bytes_per_line - s->bytes_read_in_line; /* First, fill the line buffer for the current line: */ @@ -1635,23 +1732,36 @@ uncompressed data is RRRR...GGGG...BBBB per line */ *length += s->params.bytes_per_line; for (i=0; i< s->params.pixels_per_line; ++i) { + /* different behaviour for each mode */ if (s->val[OPT_MODE].w == MODE_COLOR){ - /*interlace */ - *data++ = 255-line[0]; /*red */ - *data++ = 255-line[s->params.pixels_per_line]; /*green */ - *data++ = 255-line[2 * s->params.pixels_per_line]; /*blue */ + /*interlace was subtracting from 255 until 6/9/14 */ + *data++ = 255-line[0]; /*red */ + *data++ = 255-line[s->params.pixels_per_line]; /*green */ + *data++ = 255-line[2 * s->params.pixels_per_line]; /*blue */ + } + else if (s->val[OPT_MODE].w == MODE_LINEART) { /* gives 1 bit output */ + /*output image location*/ + int offset = i % 8; + unsigned char mask = 0x80 >> offset; + /*set if any colour is over the threshold */ + if (line[0] < threshold || line[s->params.pixels_per_line] < threshold || line[2 * s->params.pixels_per_line] < threshold) + *data &= ~mask; /* white clear the bit in mask */ + else + *data |= mask; /* black set the bit in mask */ + + if (offset == 7 || i == s->params.pixels_per_line-1) + data++; /* move on a byte if the byte is full or the line is complete */ } - else { /* grey */ - /*Average*/ - *data++ = (255-line[0] + else { /* greyscale - Average the 3 colours */ + *data++ = (255-line[0] +255-line[s->params.pixels_per_line] +255-line[2 * s->params.pixels_per_line]) / 3; } - line++; + line++; } /*debug file The same for color or grey because the scan is colour */ if (RawScan != NULL) { @@ -1716,21 +1826,22 @@ k_init_parametersta(KodakAio_Scanner * s) SANE_UNFIX(s->val[OPT_BR_X].w), SANE_UNFIX(s->val[OPT_BR_Y].w)); /* - * The default color depth is stored in mode_params.depth: + * The default color depth is stored in mode_params.depth:†*/ if (mode_params[s->val[OPT_MODE].w].depth == 1) s->params.depth = 1; else { - DBG(20, "%s: setting depth = s->val[OPT_BIT_DEPTH].w = %d\n", __func__,s->val[OPT_BIT_DEPTH].w); s->params.depth = s->val[OPT_BIT_DEPTH].w; } + DBG(20, "%s: bit depth = s->params.depth = %d\n", __func__,s->params.depth); s->params.last_frame = SANE_TRUE; s->params.bytes_per_line = 3 * ceil (s->params.depth * s->params.pixels_per_line / 8.0); -/* kodak only scans in color and conversion to grey is done in the driver +/* kodak only scans in color and conversion to grey or lineart is done in the driver s->params.format = SANE_FRAME_RGB; */ - DBG(20, "%s: s->val[OPT_MODE].w = %d (color is %d)\n", __func__,s->val[OPT_MODE].w, MODE_COLOR); + DBG(20, "%s: s->val[OPT_MODE].w = %d (color is %d)\n", __func__,s->val[OPT_MODE].w, MODE_COLOR); if (s->val[OPT_MODE].w == MODE_COLOR) s->params.format = SANE_FRAME_RGB; + else if (s->val[OPT_MODE].w == MODE_LINEART) s->params.format = SANE_FRAME_GRAY; else s->params.format = SANE_FRAME_GRAY; DBG(20, "%s: format=%d, bytes_per_line=%d, lines=%d\n", __func__, s->params.format, s->params.bytes_per_line, s->params.lines); @@ -1761,19 +1872,16 @@ you don't know how many blocks there will be in advance because their size may b SANE_Status status = SANE_STATUS_GOOD; size_t buf_len = 0; - /* did we passed everything we read to sane? */ + /* have we passed everything we read to sane? */ if (s->ptr == s->end) { - if (s->eof) return SANE_STATUS_EOF; s->counter++; - if (s->bytes_unread >= s->block_len) buf_len = s->block_len; else buf_len = s->bytes_unread; - DBG(min(20,DBG_READ), "%s: block %d, size %lu\n", __func__, s->counter, (unsigned long) buf_len); @@ -1810,9 +1918,7 @@ you don't know how many blocks there will be in advance because their size may b return SANE_STATUS_IO_ERROR; } } - } - s->end = s->buf + buf_len; s->ptr = s->buf; } @@ -1858,7 +1964,6 @@ get_device_from_identification (const char *ident, const char *vid, const char * return NULL; } - /* * close_scanner() * @@ -2184,6 +2289,7 @@ static void resolve_callback( AvahiLookupResultFlags flags, AVAHI_GCC_UNUSED void* userdata) { + AvahiStringList *vid_pair_list = NULL, *pid_pair_list = NULL; char *pidkey, *pidvalue; char *vidkey, *vidvalue; size_t valuesize; @@ -2204,20 +2310,40 @@ static void resolve_callback( avahi_address_snprint(a, sizeof(a), address); /* Output short for Kodak ESP */ - DBG(min(10,DBG_AUTO), "%s:%u %s ", a,port,host_name); - avahi_string_list_get_pair(avahi_string_list_find(txt, "vid"), - &vidkey, &vidvalue, &valuesize); - DBG(min(10,DBG_AUTO), "%s=%s ", vidkey, vidvalue); - avahi_string_list_get_pair(avahi_string_list_find(txt, "pid"), - &pidkey, &pidvalue, &valuesize); - DBG(min(10,DBG_AUTO), "%s=%s\n", pidkey, pidvalue); + DBG(min(10,DBG_AUTO), "%s:%u %s\n", a,port,host_name); + + vid_pair_list = avahi_string_list_find(txt, "vid"); + if(vid_pair_list != NULL) { + avahi_string_list_get_pair(vid_pair_list, &vidkey, &vidvalue, &valuesize); + DBG(min(10,DBG_AUTO), "%s=%s ", vidkey, vidvalue); + } + else DBG(min(10,DBG_AUTO), "failed to find key vid\n"); + pid_pair_list = avahi_string_list_find(txt, "pid"); + if(pid_pair_list != NULL) { + avahi_string_list_get_pair(pid_pair_list, &pidkey, &pidvalue, &valuesize); + DBG(min(10,DBG_AUTO), "%s=%s\n", pidkey, pidvalue); + } + else DBG(min(10,DBG_AUTO), "failed to find key pid\n"); + + if(pid_pair_list != NULL && vid_pair_list != NULL) { ProcessAvahiDevice(name, vidvalue, pidvalue, a); - avahi_free(vidkey); avahi_free(vidvalue); - avahi_free(pidkey); avahi_free(pidvalue); + } + else DBG(min(10,DBG_AUTO), "didn't call ProcessAvahiDevice\n"); + + if(vid_pair_list != NULL) { + avahi_free(vidkey); + avahi_free(vidvalue); + DBG(min(15,DBG_AUTO), "vidkey and vidvalue freed\n"); + } + if(pid_pair_list != NULL) { + avahi_free(pidkey); + avahi_free(pidvalue); + DBG(min(15,DBG_AUTO), "pidkey and pidvalue freed\n"); + } } } - + DBG(min(10,DBG_AUTO), "ending resolve_callback\n"); avahi_service_resolver_free(r); } @@ -2619,8 +2745,32 @@ init_options(KodakAio_Scanner *s) s->opt[OPT_MODE].size = max_string_size(mode_list); s->opt[OPT_MODE].constraint_type = SANE_CONSTRAINT_STRING_LIST; s->opt[OPT_MODE].constraint.string_list = mode_list; - s->val[OPT_MODE].w = 0; /* Binary */ - DBG(20, "%s: mode_list has first entry %s\n", __func__, mode_list[0]); + s->val[OPT_MODE].w = MODE_COLOR; /* default */ + DBG(20, "%s: mode_list has first entry %s, default mode is %s\n", __func__, mode_list[0],mode_list[s->val[OPT_MODE].w]); + + /* theshold the sane std says should be SANE_TYPE_FIXED 0..100 but all other backends seem to use INT 0..255 */ + s->opt[OPT_THRESHOLD].name = SANE_NAME_THRESHOLD; + s->opt[OPT_THRESHOLD].title = SANE_TITLE_THRESHOLD; + s->opt[OPT_THRESHOLD].desc = SANE_DESC_THRESHOLD; + s->opt[OPT_THRESHOLD].type = SANE_TYPE_FIXED; + s->opt[OPT_THRESHOLD].unit = SANE_UNIT_PERCENT; + s->opt[OPT_THRESHOLD].size = sizeof(SANE_Word); + s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE; + s->opt[OPT_THRESHOLD].constraint.range = &percent_range_fixed; + s->val[OPT_THRESHOLD].w = SANE_FIX(50.0); + DBG(20, "%s: threshold initialised to fixed %f\n", __func__, SANE_UNFIX(s->val[OPT_THRESHOLD].w)); + + /* theshold the sane std says should be SANE_TYPE_FIXED 0..100 but all other backends seem to use INT 0..255 + s->opt[OPT_THRESHOLD].name = SANE_NAME_THRESHOLD; + s->opt[OPT_THRESHOLD].title = SANE_TITLE_THRESHOLD; + s->opt[OPT_THRESHOLD].desc = SANE_DESC_THRESHOLD; + s->opt[OPT_THRESHOLD].type = SANE_TYPE_INT; + s->opt[OPT_THRESHOLD].unit = SANE_UNIT_PERCENT; + s->opt[OPT_THRESHOLD].size = sizeof(SANE_Word); + s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE; + s->opt[OPT_THRESHOLD].constraint.range = &percent_range_int; + s->val[OPT_THRESHOLD].w = 51; + DBG(20, "%s: threshold initialised to int %d\n", __func__, s->val[OPT_THRESHOLD].w); */ /* bit depth */ s->opt[OPT_BIT_DEPTH].name = SANE_NAME_BIT_DEPTH; @@ -2656,6 +2806,17 @@ init_options(KodakAio_Scanner *s) s->val[OPT_RESOLUTION].w = s->hw->cap->dpi_range.min; + /* trial option for debugging + s->opt[OPT_TRIALOPT].name = "trialoption"; + s->opt[OPT_TRIALOPT].title = "trialoption"; + s->opt[OPT_TRIALOPT].desc = "trialoption"; + s->opt[OPT_TRIALOPT].type = SANE_TYPE_INT; + s->opt[OPT_TRIALOPT].unit = SANE_UNIT_NONE; + s->opt[OPT_TRIALOPT].size = sizeof(SANE_Word); + s->opt[OPT_TRIALOPT].constraint_type = SANE_CONSTRAINT_RANGE; + s->opt[OPT_TRIALOPT].constraint.range = &percent_range_int; + s->val[OPT_TRIALOPT].w = 1; */ + /* preview */ s->opt[OPT_PREVIEW].name = SANE_NAME_PREVIEW; s->opt[OPT_PREVIEW].title = SANE_TITLE_PREVIEW; @@ -2831,12 +2992,13 @@ maybe we should only be rebuilding the source list here? */ *handle = (SANE_Handle) s; +/* moving the open scanner section below to sane_start 27/12/14 status = open_scanner(s); if (status != SANE_STATUS_GOOD) { free(s); return status; } - +*/ return status; } @@ -2853,8 +3015,11 @@ sane_close(SANE_Handle handle) s = (KodakAio_Scanner *) handle; DBG(2, "%s: called\n", __func__); +/* moving the close scanner section below to sane_cancel 27/12/14 */ if (s->fd != -1) close_scanner(s); +/* end of section */ + if(RawScan != NULL) fclose(RawScan); RawScan = NULL; @@ -2867,7 +3032,7 @@ sane_get_option_descriptor(SANE_Handle handle, SANE_Int option) /* this may be a sane call, but it happens way too often to have DBG level 2 */ KodakAio_Scanner *s = (KodakAio_Scanner *) handle; - DBG(20, "%s: called for option %d\n", __func__, option); + DBG(30, "%s: called for option %d\n", __func__, option); if (option < 0 || option >= NUM_OPTIONS) return NULL; @@ -2922,7 +3087,7 @@ getvalue(SANE_Handle handle, SANE_Int option, void *value) case OPT_NUM_OPTS: case OPT_BIT_DEPTH: -/* case OPT_BRIGHTNESS: */ + /* case OPT_TRIALOPT: */ case OPT_RESOLUTION: case OPT_PREVIEW: case OPT_TL_X: @@ -2930,6 +3095,13 @@ getvalue(SANE_Handle handle, SANE_Int option, void *value) case OPT_BR_X: case OPT_BR_Y: *((SANE_Word *) value) = sval->w; + DBG(20, "%s: got option %d as %d\n", __func__, option, *((SANE_Word *) value)); + break; + + case OPT_THRESHOLD: + *((SANE_Word *) value) = sval->w; + DBG(20, "%s: got option %d as %f\n", __func__, option, SANE_UNFIX(*((SANE_Word *) value))); + /*DBG(20, "%s: got option %d as %d\n", __func__, option, *((SANE_Word *) value));*/ break; case OPT_MODE: @@ -2942,9 +3114,11 @@ getvalue(SANE_Handle handle, SANE_Int option, void *value) break; default: + DBG(20, "%s: returning inval\n", __func__); return SANE_STATUS_INVAL; } + DBG(20, "%s: returning good\n", __func__); return SANE_STATUS_GOOD; } @@ -3050,18 +3224,23 @@ setvalue(SANE_Handle handle, SANE_Int option, void *value, SANE_Int *info) case OPT_MODE: { sval->w = optindex; - /* if binary, then disable the bit depth selection */ - if (optindex == 0) { + /* if binary, then disable the bit depth selection and enable threshold */ + if (optindex == MODE_LINEART) { + DBG(17, "%s: binary mode setting depth to 1\n", __func__); + s->val[OPT_BIT_DEPTH].w = 1; s->opt[OPT_BIT_DEPTH].cap |= SANE_CAP_INACTIVE; + s->opt[OPT_THRESHOLD].cap &= ~SANE_CAP_INACTIVE; } else { - if (s->hw->cap->depth_list[0] == 1) - s->opt[OPT_BIT_DEPTH].cap |= - SANE_CAP_INACTIVE; - else { - s->opt[OPT_BIT_DEPTH].cap &= - ~SANE_CAP_INACTIVE; - s->val[OPT_BIT_DEPTH].w = - mode_params[optindex].depth; + if (s->hw->cap->depth_list[0] == 1) { /* only one entry in the list ? */ + DBG(17, "%s: non-binary mode but only one depth available\n", __func__); + s->val[OPT_BIT_DEPTH].w = s->hw->cap->depth_list[1]; + s->opt[OPT_BIT_DEPTH].cap |= SANE_CAP_INACTIVE; + s->opt[OPT_THRESHOLD].cap |= SANE_CAP_INACTIVE; + } else { /* there is a list to choose from ? */ + DBG(17, "%s: non-binary mode and depth list available\n", __func__); + s->opt[OPT_BIT_DEPTH].cap &= ~SANE_CAP_INACTIVE; + s->val[OPT_BIT_DEPTH].w = mode_params[optindex].depth; + s->opt[OPT_THRESHOLD].cap |= SANE_CAP_INACTIVE; /* does not work in xsane ? */ } } reload = SANE_TRUE; @@ -3074,6 +3253,13 @@ setvalue(SANE_Handle handle, SANE_Int option, void *value, SANE_Int *info) reload = SANE_TRUE; break; + case OPT_THRESHOLD: + sval->w = *((SANE_Word *) value); + DBG(17, "setting threshold to %f\n", SANE_UNFIX(sval->w)); + /*DBG(17, "setting threshold to %d\n", sval->w);*/ + /*reload = SANE_TRUE; what does this do?*/ + break; + case OPT_RESOLUTION: sval->w = *((SANE_Word *) value); DBG(17, "setting resolution to %d\n", sval->w); @@ -3109,7 +3295,7 @@ setvalue(SANE_Handle handle, SANE_Int option, void *value, SANE_Int *info) sval->w = *((SANE_Word *) value); break; -/* case OPT_BRIGHTNESS: */ + /* case OPT_TRIALOPT: */ case OPT_PREVIEW: /* needed? */ sval->w = *((SANE_Word *) value); break; @@ -3131,14 +3317,14 @@ sane_control_option(SANE_Handle handle, SANE_Int option, SANE_Action action, void *value, SANE_Int *info) { KodakAio_Scanner *s = (KodakAio_Scanner *) handle; - DBG(2, "%s: action = %x, option = %d %s\n", __func__, action, option, s->opt[option].name); - if (option < 0 || option >= NUM_OPTIONS) { - DBG(1, "%s: option num = %d (%s) out of range\n", __func__, option, s->opt[option].name); + DBG(1, "%s: option num = %d out of range (0..%d)\n", __func__, option, NUM_OPTIONS - 1); return SANE_STATUS_INVAL; } + DBG(5, "%s: action = %x, option = %d %s\n", __func__, action, option, s->opt[option].name); + if (info != NULL) *info = 0; @@ -3209,6 +3395,16 @@ sane_start(SANE_Handle handle) * them to s->params Only set scanning params the first time, or after a cancel try change 22/2/12 take lock scanner out of k_set_scanning_parameters */ + +/* moved open_scanner here 27/12/14 from sane_open */ + status = open_scanner(s); + if (status != SANE_STATUS_GOOD) { + free(s); + return status; + } +/* end of open scanner section */ + + status = k_lock_scanner(s); if (status != SANE_STATUS_GOOD) { DBG(1, "could not lock scanner\n"); @@ -3299,24 +3495,24 @@ sane_read(SANE_Handle handle, SANE_Byte *data, SANE_Int max_length, return status; } -/* - * void sane_cancel(SANE_Handle handle) - * - * Set the cancel flag to true. The next time the backend requests data - * from the scanner the CAN message will be sent. - */ void sane_cancel(SANE_Handle handle) { + SANE_Status status; KodakAio_Scanner *s = (KodakAio_Scanner *) handle; DBG(2, "%s: called\n", __func__); -/* used to set cancelling flag to tell sane_read to cancel -changed 20/2/12 - s->canceling = SANE_TRUE; -*/ - cmd_cancel_scan(s); + status = cmd_cancel_scan(s); + if (status != SANE_STATUS_GOOD) + DBG(1, "%s: cmd_cancel_scan failed: %s\n", __func__, + sane_strstatus(status)); + +/* moved from close scanner section 27/12/14 */ + if (s->fd != -1) + close_scanner(s); +/* end of section */ + } /* diff --git a/backend/kodakaio.h b/backend/kodakaio.h index f2265f5..6804e3b 100644 --- a/backend/kodakaio.h +++ b/backend/kodakaio.h @@ -97,8 +97,10 @@ enum { OPT_NUM_OPTS = 0, OPT_MODE_GROUP, OPT_MODE, + OPT_THRESHOLD, OPT_BIT_DEPTH, OPT_RESOLUTION, + OPT_TRIALOPT, /* for debuggging */ OPT_PREVIEW, OPT_SOURCE, OPT_ADF_MODE, @@ -163,6 +165,7 @@ struct KodakAio_Scanner SANE_Int left, top; /* in optres units? */ SANE_Int width, height; /* in optres units? */ + /* SANE_Int threshold; 0..255 for lineart*/ /* image block data */ SANE_Int data_len; @@ -192,7 +195,7 @@ struct mode_param }; enum { - MODE_GRAY, MODE_COLOR + MODE_COLOR, MODE_GRAY, MODE_LINEART }; #endif diff --git a/backend/kvs1025.conf.in b/backend/kvs1025.conf.in new file mode 100644 index 0000000..1e3cb59 --- /dev/null +++ b/backend/kvs1025.conf.in @@ -0,0 +1,2 @@ +usb "Panasonic KV-S1025C" +/dev/scanner diff --git a/backend/mustek_pp_ccd300.c b/backend/mustek_pp_ccd300.c index c5351a4..dc43c0f 100644 --- a/backend/mustek_pp_ccd300.c +++ b/backend/mustek_pp_ccd300.c @@ -1660,7 +1660,7 @@ ccd300_open (SANE_String port, SANE_Int caps, SANE_Int * fd) if (caps & ~(CAP_NOTHING | CAP_INVERT | CAP_LAMP_OFF)) { - DBG (1, "ccd300_open: called with unknonw capabilities (%#02x)\n", + DBG (1, "ccd300_open: called with unknown capabilities (%#02x)\n", caps); return SANE_STATUS_INVAL; } @@ -1816,7 +1816,7 @@ ccd300_config (SANE_Handle handle, SANE_String_Const optname, } else { - DBG (1, "ccd300_config: unkown option ``%s''", optname); + DBG (1, "ccd300_config: unknown option ``%s''", optname); return SANE_STATUS_INVAL; } diff --git a/backend/pixma.c b/backend/pixma.c index 6a2492e..4c7ec46 100644 --- a/backend/pixma.c +++ b/backend/pixma.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2008 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pixma.h b/backend/pixma.h index 56bd14d..af38725 100644 --- a/backend/pixma.h +++ b/backend/pixma.h @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2008 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. @@ -114,7 +114,7 @@ typedef uint32_t uint32_t; /**@{*/ #define PIXMA_VERSION_MAJOR 0 #define PIXMA_VERSION_MINOR 17 -#define PIXMA_VERSION_BUILD 4 +#define PIXMA_VERSION_BUILD 14 /**@}*/ /** \name Error codes */ diff --git a/backend/pixma_bjnp.c b/backend/pixma_bjnp.c index 3046e9d..dece926 100644 --- a/backend/pixma_bjnp.c +++ b/backend/pixma_bjnp.c @@ -65,6 +65,9 @@ #ifdef HAVE_SYS_TIME_H #include <sys/time.h> #endif +#ifdef HAVE_LIMITS_H +#include <limits.h> +#endif /* * networking stuff @@ -99,6 +102,9 @@ #include "pixma.h" #include "pixma_common.h" +#ifndef SSIZE_MAX +# define SSIZE_MAX LONG_MAX +#endif /* static data */ static bjnp_device_t device[BJNP_NO_DEVICES]; @@ -130,11 +136,11 @@ static void u32tohex (uint32_t x, char *str) { uint8_t uint8[4]; - uint8[0]= (uint8_t) x >> 24; - uint8[1] = (uint8_t)x >> 16; - uint8[2] = (uint8_t)x >> 8; - uint8[3] = (uint8_t)x ; - u8tohex(str, uint8, 4); + uint8[0] = (uint8_t)(x >> 24); + uint8[1] = (uint8_t)(x >> 16); + uint8[2] = (uint8_t)(x >> 8); + uint8[3] = (uint8_t)x ; + u8tohex(str, uint8, 4); } static void @@ -284,7 +290,8 @@ parse_IEEE1284_to_model (char *scanner_id, char *model) char s[BJNP_IEEE1284_MAX]; char *tok; - strcpy (s, scanner_id); + strncpy (s, scanner_id, BJNP_IEEE1284_MAX); + s[BJNP_IEEE1284_MAX - 1] = '\0'; model[0] = '\0'; tok = strtok (s, ";"); @@ -294,7 +301,8 @@ parse_IEEE1284_to_model (char *scanner_id, char *model) if (strncmp (tok, "MDL:", 4) == 0) { - strcpy (model, tok + 4); + strncpy (model, tok + 4, BJNP_IEEE1284_MAX); + model[BJNP_IEEE1284_MAX -1] = '\0'; return 1; } tok = strtok (NULL, ";"); @@ -334,6 +342,34 @@ charTo2byte (char *d, const char *s, int len) return copied; } +static bjnp_protocol_defs_t *get_protocol_by_method( char *method) +{ + int i = 0; + while ( bjnp_protocol_defs[i].method_string != NULL) + { + if (strcmp(method, bjnp_protocol_defs[i].method_string) == 0) + { + return &bjnp_protocol_defs[i]; + } + i++; + } + return NULL; +} + +static bjnp_protocol_defs_t *get_protocol_by_proto_string( char *proto_string) +{ + int i = 0; + while ( bjnp_protocol_defs[i].proto_string != NULL) + { + if (strncmp(proto_string, bjnp_protocol_defs[i].proto_string, 4) == 0) + { + return &bjnp_protocol_defs[i]; + } + i++; + } + return NULL; +} + static char * getusername (void) { @@ -364,11 +400,13 @@ determine_scanner_serial (const char *hostname, const char * mac_address, char * /* if this is a FQDN, not an ip-address, remove domain part of the name */ if ((dot = strchr (copy, '.')) != NULL) { - *dot = '\0'; + *dot = '\0'; } else - strcpy(copy, mac_address); - break; + { + strcpy(copy, mac_address); + break; + } } strcpy( serial, copy ); return serial; @@ -389,7 +427,7 @@ bjnp_open_tcp (int devno) if ((sock = socket (get_protocol_family( addr ) , SOCK_STREAM, 0)) < 0) { - PDBG (bjnp_dbg (LOG_CRIT, "bjnp_open_tcp: Can not create socket: %s\n", + PDBG (bjnp_dbg (LOG_CRIT, "bjnp_open_tcp: ERROR - Can not create socket: %s\n", strerror (errno))); return -1; } @@ -422,7 +460,7 @@ bjnp_open_tcp (int devno) (sock, &(addr->addr), sa_size(device[devno].addr) )!= 0) { PDBG (bjnp_dbg - (LOG_CRIT, "bjnp_open_tcp: Can not connect to scanner: %s\n", + (LOG_CRIT, "bjnp_open_tcp: ERROR - Can not connect to scanner: %s\n", strerror (errno))); return -1; } @@ -439,7 +477,8 @@ split_uri (const char *devname, char *method, char *host, char *port, char next; int i; - strcpy (copy, devname); + strncpy (copy, devname, 1024); + copy[1023] = '\0'; start = copy; /* @@ -453,7 +492,7 @@ split_uri (const char *devname, char *method, char *host, char *port, if (((strncmp (start + i, "://", 3) != 0)) || (i > BJNP_METHOD_MAX -1 )) { - PDBG (bjnp_dbg (LOG_NOTICE, "Can not find method in %s (offset %d)\n", + PDBG (bjnp_dbg (LOG_NOTICE, "split_uri: ERROR - Can not find method in %s (offset %d)\n", devname, i)); return -1; } @@ -476,7 +515,7 @@ split_uri (const char *devname, char *method, char *host, char *port, ( (end_of_address[1] != ':') && (end_of_address[1] != '/' ) && (end_of_address[1] != '\0' )) || ( (end_of_address - start) >= BJNP_HOST_MAX ) ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Can not find hostname or address in %s\n", devname)); + PDBG (bjnp_dbg (LOG_NOTICE, "split_uri: ERROR - Can not find hostname or address in %s\n", devname)); return -1; } next = end_of_address[1]; @@ -495,7 +534,7 @@ split_uri (const char *devname, char *method, char *host, char *port, start[i] = '\0'; if ((i == 0) || (i >= BJNP_HOST_MAX ) ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Can not find hostname or address in %s\n", devname)); + PDBG (bjnp_dbg (LOG_NOTICE, "split_uri: ERROR - Can not find hostname or address in %s\n", devname)); return -1; } strcpy (host, start); @@ -523,7 +562,7 @@ split_uri (const char *devname, char *method, char *host, char *port, } if ((strlen(start) == 0) || (strlen(start) >= BJNP_PORT_MAX ) ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Can not find port in %s (have \"%s\")\n", devname, start)); + PDBG (bjnp_dbg (LOG_NOTICE, "split_uri: ERROR - Can not find port in %s (have \"%s\")\n", devname, start)); return -1; } strcpy(port, start); @@ -538,7 +577,7 @@ split_uri (const char *devname, char *method, char *host, char *port, i = strlen(start); if ( i >= BJNP_ARGS_MAX) { - PDBG (bjnp_dbg (LOG_NOTICE, "Argument string too long in %s\n", devname)); + PDBG (bjnp_dbg (LOG_NOTICE, "split_uri: ERROR - Argument string too long in %s\n", devname)); } strcpy (args, start); } @@ -550,28 +589,40 @@ split_uri (const char *devname, char *method, char *host, char *port, static void -set_cmd (int devno, struct BJNP_command *cmd, char cmd_code, int payload_len) +set_cmd_from_string (char* protocol_string, struct BJNP_command *cmd, char cmd_code, int payload_len) { /* - * Set command buffer with command code, session_id and lenght of payload + * Set command buffer with command code, session_id and length of payload * Returns: sequence number of command */ - strncpy (cmd->BJNP_id, BJNP_STRING, sizeof (cmd->BJNP_id)); + + strncpy (cmd->BJNP_id, protocol_string, sizeof (cmd->BJNP_id)); cmd->dev_type = BJNP_CMD_SCAN; cmd->cmd_code = cmd_code; cmd->unknown1 = htons (0); - if (devno == -1) - { - /* device not yet opened, use 0 for serial and session) */ - cmd->seq_no = htons (0); - cmd->session_id = htons (0); - } - else - { - cmd->seq_no = htons (++(device[devno].serial)); - cmd->session_id = (cmd_code == CMD_UDP_POLL ) ? 0 : htons (device[devno].session_id); - device[devno].last_cmd = cmd_code; - } + + /* device not yet opened, use 0 for serial and session) */ + cmd->seq_no = htons (0); + cmd->session_id = htons (0); + cmd->payload_len = htonl (payload_len); +} + +static void +set_cmd_for_dev (int devno, struct BJNP_command *cmd, char cmd_code, int payload_len) +{ + /* + * Set command buffer with command code, session_id and length of payload + * Returns: sequence number of command + * If devno < 0, then use devno as negativ index into bjnp_protocol_defs + */ + + strncpy (cmd->BJNP_id, device[devno].protocol_string, sizeof (cmd->BJNP_id)); + cmd->dev_type = BJNP_CMD_SCAN; + cmd->cmd_code = cmd_code; + cmd->unknown1 = htons (0); + cmd->seq_no = htons (++(device[devno].serial)); + cmd->session_id = (cmd_code == CMD_UDP_POLL ) ? 0 : htons (device[devno].session_id); + device[devno].last_cmd = cmd_code; cmd->payload_len = htonl (payload_len); } @@ -596,7 +647,7 @@ bjnp_setup_udp_socket ( const int dev_no ) if ((sockfd = socket (get_protocol_family( addr ), SOCK_DGRAM, IPPROTO_UDP)) == -1) { PDBG (bjnp_dbg - (LOG_CRIT, "setup_udp_socket: can not open socket - %s\n", + (LOG_CRIT, "setup_udp_socket: ERROR - can not open socket - %s\n", strerror (errno))); return -1; } @@ -605,7 +656,7 @@ bjnp_setup_udp_socket ( const int dev_no ) (sockfd, &(device[dev_no].addr->addr), sa_size(device[dev_no].addr) )!= 0) { PDBG (bjnp_dbg - (LOG_CRIT, "setup_udp_socket: connect failed- %s\n", + (LOG_CRIT, "setup_udp_socket: ERROR - connect failed- %s\n", strerror (errno))); close(sockfd); return -1; @@ -632,7 +683,7 @@ udp_command (const int dev_no, char *command, int cmd_len, char *response, if ( (sockfd = bjnp_setup_udp_socket(dev_no) ) == -1 ) { - PDBG (bjnp_dbg( LOG_CRIT, "udp_command: Can not setup socket\n") ); + PDBG (bjnp_dbg( LOG_CRIT, "udp_command: ERROR - Can not setup socket\n") ); return -1; } @@ -641,7 +692,7 @@ udp_command (const int dev_no, char *command, int cmd_len, char *response, if ((numbytes = send (sockfd, command, cmd_len, 0)) != cmd_len) { PDBG (bjnp_dbg - (LOG_NOTICE, "udp_command: Sent %d bytes, expected %d\n", + (LOG_NOTICE, "udp_command: ERROR - Sent %d bytes, expected %d\n", numbytes, cmd_len)); continue; } @@ -666,7 +717,7 @@ udp_command (const int dev_no, char *command, int cmd_len, char *response, if (result <= 0) { PDBG (bjnp_dbg - (LOG_NOTICE, "udp_command: select failed: %s\n", + (LOG_NOTICE, "udp_command: ERROR - select failed: %s\n", result == 0 ? "timed out" : strerror (errno))); continue; } @@ -674,7 +725,7 @@ udp_command (const int dev_no, char *command, int cmd_len, char *response, if ((numbytes = recv (sockfd, response, resp_len, 0)) == -1) { PDBG (bjnp_dbg - (LOG_NOTICE, "udp_command: recv failed: %s", + (LOG_NOTICE, "udp_command: ERROR - recv failed: %s", strerror (errno))); continue; } @@ -686,7 +737,7 @@ udp_command (const int dev_no, char *command, int cmd_len, char *response, close(sockfd); PDBG (bjnp_dbg - (LOG_CRIT, "udp_command: no data received\n" ) ); + (LOG_CRIT, "udp_command: ERROR - no data received\n" ) ); return -1; } @@ -710,36 +761,43 @@ get_scanner_id (const int dev_no, char *model) strcpy (model, "Unidentified scanner"); - set_cmd (dev_no, &cmd, CMD_UDP_GET_ID, 0); + set_cmd_for_dev (dev_no, &cmd, CMD_UDP_GET_ID, 0); - PDBG (bjnp_dbg (LOG_DEBUG2, "Get scanner identity\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "get_scanner_id: Get scanner identity\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, (char *) &cmd, sizeof (struct BJNP_command))); if ( ( resp_len = udp_command (dev_no, (char *) &cmd, sizeof (struct BJNP_command), resp_buf, BJNP_RESP_MAX) ) < (int)sizeof(struct BJNP_command) ) { - PDBG (bjnp_dbg (LOG_DEBUG, "Failed to retrieve scanner identity:\n")); + PDBG (bjnp_dbg (LOG_DEBUG, "get_scanner_id: ERROR - Failed to retrieve scanner identity:\n")); return -1; } - PDBG (bjnp_dbg (LOG_DEBUG2, "scanner identity:\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "get_scanner_id: scanner identity:\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, resp_buf, resp_len)); id = (struct IDENTITY *) resp_buf; - /* truncate string to be safe */ - id_len = htons( id-> id_len ) - sizeof(id->id_len); - id->id[id_len] = '\0'; - strcpy (scanner_id, id->id); - - PDBG (bjnp_dbg (LOG_INFO, "Scanner identity string = %s - lenght = %d\n", scanner_id, id_len)); + if (device[dev_no].protocol == PROTOCOL_BJNP) + { + id_len = MIN(ntohl( id-> cmd.payload_len ) - sizeof(id-> payload.bjnp.id_len), BJNP_IEEE1284_MAX); + strncpy(scanner_id, id->payload.bjnp.id, id_len); + scanner_id[id_len] = '\0'; + } + else + { + id_len = MIN(ntohl( id-> cmd.payload_len ), BJNP_IEEE1284_MAX); + strncpy(scanner_id, id->payload.mfnp.id, id_len); + scanner_id[id_len] = '\0'; + } + PDBG (bjnp_dbg (LOG_INFO, "get_scanner_id: Scanner identity string = %s - length = %d\n", scanner_id, id_len)); /* get make&model from IEEE1284 id */ if (model != NULL) { parse_IEEE1284_to_model (scanner_id, model); - PDBG (bjnp_dbg (LOG_INFO, "Scanner model = %s\n", model)); + PDBG (bjnp_dbg (LOG_INFO, "get_scanner_id: Scanner model = %s\n", model)); } return 0; } @@ -776,7 +834,7 @@ get_scanner_name(const bjnp_sockaddr_t *scanner_sa, char *host) if( (error = getnameinfo( &(scanner_sa -> addr) , sa_size( scanner_sa), host, BJNP_HOST_MAX , NULL, 0, NI_NAMEREQD) ) != 0 ) { - PDBG (bjnp_dbg(LOG_INFO, "Name for %s not found : %s\n", + PDBG (bjnp_dbg(LOG_INFO, "get_scanner_name: Name for %s not found : %s\n", ip_address, gai_strerror(error) ) ); strcpy(host, ip_address); return level; @@ -797,7 +855,7 @@ get_scanner_name(const bjnp_sockaddr_t *scanner_sa, char *host) { /* found match, good */ PDBG (bjnp_dbg (LOG_INFO, - "Forward lookup for %s succeeded, using as hostname\n", host)); + "get_scanner_name: Forward lookup for %s succeeded, using as hostname\n", host)); match = 1; level = BJNP_ADDRESS_HAS_FQDN; break; @@ -809,7 +867,7 @@ get_scanner_name(const bjnp_sockaddr_t *scanner_sa, char *host) if (match != 1) { PDBG (bjnp_dbg (LOG_INFO, - "Forward lookup for %s succeeded, IP-address does not match, using IP-address %s instead\n", + "get_scanner_name: Forward lookup for %s succeeded, IP-address does not match, using IP-address %s instead\n", host, ip_address)); strcpy (host, ip_address); } @@ -817,13 +875,30 @@ get_scanner_name(const bjnp_sockaddr_t *scanner_sa, char *host) else { /* forward lookup failed, use ip-address */ - PDBG ( bjnp_dbg (LOG_INFO, "Forward lookup of %s failed, using IP-address", ip_address)); + PDBG ( bjnp_dbg (LOG_INFO, "get_scanner_name: Forward lookup of %s failed, using IP-address", ip_address)); strcpy (host, ip_address); } } return level; } +static int +get_port_from_sa(const bjnp_sockaddr_t scanner_sa) +{ +#ifdef ENABLE_IPV6 + if ( scanner_sa.addr.sa_family == AF_INET6 ) + { + return ntohs(scanner_sa.ipv6.sin6_port); + } + else +#endif + if ( scanner_sa.addr.sa_family == AF_INET ) + { + return ntohs(scanner_sa.ipv4.sin_port); + } + return -1; +} + static int create_broadcast_socket( const bjnp_sockaddr_t * local_addr ) { int sockfd = -1; @@ -834,7 +909,7 @@ static int create_broadcast_socket( const bjnp_sockaddr_t * local_addr ) if ((sockfd = socket (local_addr-> addr.sa_family, SOCK_DGRAM, 0)) == -1) { PDBG (bjnp_dbg - (LOG_CRIT, "create_broadcast_socket: can not open socket - %s", + (LOG_CRIT, "create_broadcast_socket: ERROR - can not open socket - %s", strerror (errno))); return -1; } @@ -847,7 +922,7 @@ static int create_broadcast_socket( const bjnp_sockaddr_t * local_addr ) { PDBG (bjnp_dbg (LOG_CRIT, - "create_broadcast_socket: setting socket option SO_BROADCAST failed - %s", + "create_broadcast_socket: ERROR - setting socket option SO_BROADCAST failed - %s", strerror (errno))); close (sockfd); return -1; @@ -860,7 +935,7 @@ static int create_broadcast_socket( const bjnp_sockaddr_t * local_addr ) { PDBG (bjnp_dbg (LOG_CRIT, - "create_broadcast_socket: setting socket option IPV6_V6ONLY failed - %s", + "create_broadcast_socket: ERROR - setting socket option IPV6_V6ONLY failed - %s", strerror (errno))); close (sockfd); return -1; @@ -872,7 +947,7 @@ static int create_broadcast_socket( const bjnp_sockaddr_t * local_addr ) { PDBG (bjnp_dbg (LOG_CRIT, - "create_broadcast_socket: bind socket to local address failed - %s\n", + "create_broadcast_socket: ERROR - bind socket to local address failed - %s\n", strerror (errno))); close (sockfd); return -1; @@ -900,7 +975,7 @@ prepare_socket(const char *if_name, const bjnp_sockaddr_t *local_sa, if ( local_sa == NULL ) { PDBG (bjnp_dbg (LOG_DEBUG, - "%s is not a valid IPv4 interface, skipping...\n", + "prepare_socket: %s is not a valid IPv4 interface, skipping...\n", if_name)); return -1; } @@ -919,7 +994,7 @@ prepare_socket(const char *if_name, const bjnp_sockaddr_t *local_sa, /* not a valid interface */ PDBG (bjnp_dbg (LOG_DEBUG, - "%s is not a valid IPv4 interface, skipping...\n", + "prepare_socket: %s is not a valid IPv4 interface, skipping...\n", if_name)); return -1; } @@ -928,15 +1003,18 @@ prepare_socket(const char *if_name, const bjnp_sockaddr_t *local_sa, /* send broadcasts to the broadcast address of the interface */ memcpy(dest_sa, broadcast_sa, sa_size(dest_sa) ); - dest_sa -> ipv4.sin_port = htons(BJNP_PORT_SCAN); + + /* we fill port when we send the broadcast */ + dest_sa -> ipv4.sin_port = htons(0); + if ( (socket = create_broadcast_socket( &local_sa_copy) ) != -1) { - PDBG (bjnp_dbg (LOG_INFO, "%s is IPv4 capable, sending broadcast, socket = %d\n", + PDBG (bjnp_dbg (LOG_INFO, "prepare_socket: %s is IPv4 capable, sending broadcast, socket = %d\n", if_name, socket)); } else { - PDBG (bjnp_dbg (LOG_INFO, "%s is IPv4 capable, but failed to create a socket.\n", + PDBG (bjnp_dbg (LOG_INFO, "prepare_socket: ERROR - %s is IPv4 capable, but failed to create a socket.\n", if_name)); return -1; } @@ -952,23 +1030,26 @@ prepare_socket(const char *if_name, const bjnp_sockaddr_t *local_sa, /* not a valid interface */ PDBG (bjnp_dbg (LOG_DEBUG, - "%s is not a valid IPv6 interface, skipping...\n", + "prepare_socket: %s is not a valid IPv6 interface, skipping...\n", if_name)); return -1; } else { dest_sa -> ipv6.sin6_family = AF_INET6; - dest_sa -> ipv6.sin6_port = htons(BJNP_PORT_SCAN); + + /* We fill port when we send the broadcast */ + dest_sa -> ipv6.sin6_port = htons(0); + inet_pton(AF_INET6, "ff02::1", dest_sa -> ipv6.sin6_addr.s6_addr); if ( (socket = create_broadcast_socket( &local_sa_copy ) ) != -1) { - PDBG (bjnp_dbg (LOG_INFO, "%s is IPv6 capable, sending broadcast, socket = %d\n", + PDBG (bjnp_dbg (LOG_INFO, "prepare_socket: %s is IPv6 capable, sending broadcast, socket = %d\n", if_name, socket)); } else { - PDBG (bjnp_dbg (LOG_INFO, "%s is IPv6 capable, but failed to create a socket.\n", + PDBG (bjnp_dbg (LOG_INFO, "prepare_socket: ERROR - %s is IPv6 capable, but failed to create a socket.\n", if_name)); return -1; } @@ -984,20 +1065,33 @@ prepare_socket(const char *if_name, const bjnp_sockaddr_t *local_sa, } static int -bjnp_send_broadcast (int sockfd, const bjnp_sockaddr_t * broadcast_addr, +bjnp_send_broadcast (int sockfd, const bjnp_sockaddr_t * broadcast_addr, int port, struct BJNP_command cmd, int size) { int num_bytes; + bjnp_sockaddr_t dest_addr; + + /* set address to send packet to broadcast address of interface, */ + /* with port set to the destination port */ - /* set address to send packet to */ - /* usebroadcast address of interface */ + memcpy(&dest_addr, broadcast_addr, sizeof(dest_addr)); + if( dest_addr.addr.sa_family == AF_INET) + { + dest_addr.ipv4.sin_port = htons(port); + } +#ifdef ENABLE_IPV6 + if( dest_addr.addr.sa_family == AF_INET6) + { + dest_addr.ipv6.sin6_port = htons(port); + } +#endif if ((num_bytes = sendto (sockfd, &cmd, size, 0, - &(broadcast_addr->addr), + &(dest_addr.addr), sa_size( broadcast_addr)) ) != size) { PDBG (bjnp_dbg (LOG_INFO, - "bjnp_send_broadcast: Socket: %d: sent only %x = %d bytes of packet, error = %s\n", + "bjnp_send_broadcast: Socket: %d: ERROR - sent only %x = %d bytes of packet, error = %s\n", sockfd, num_bytes, num_bytes, strerror (errno))); /* not allowed, skip this interface */ @@ -1017,9 +1111,9 @@ bjnp_finish_job (int devno) int resp_len; struct BJNP_command cmd; - set_cmd (devno, &cmd, CMD_UDP_CLOSE, 0); + set_cmd_for_dev (devno, &cmd, CMD_UDP_CLOSE, 0); - PDBG (bjnp_dbg (LOG_DEBUG2, "Finish scanjob\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_finish_job: Finish scanjob\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, (char *) &cmd, sizeof (struct BJNP_command))); resp_len = @@ -1030,11 +1124,11 @@ bjnp_finish_job (int devno) { PDBG (bjnp_dbg (LOG_INFO, - "Received %d characters on close scanjob command, expected %d\n", + "bjnp_finish_job: ERROR - Received %d characters on close scanjob command, expected %d\n", resp_len, (int) sizeof (struct BJNP_command))); return; } - PDBG (bjnp_dbg (LOG_DEBUG2, "Finish scanjob response\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_finish_job: Finish scanjob response\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, resp_buf, resp_len)); } @@ -1101,11 +1195,11 @@ bjnp_poll_scanner (int devno, char type,char *hostname, char *user, SANE_Byte *s return -1; }; /* we can only now set the header as we now know the length of the payload */ - set_cmd (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_POLL, + set_cmd_for_dev (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_POLL, len); buf_len = len + sizeof(struct BJNP_command); - PDBG (bjnp_dbg (LOG_DEBUG2, "Poll details (type %d)\n", type)); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_poll_scanner: Poll details (type %d)\n", type)); PDBG (bjnp_hexdump (LOG_DEBUG2, cmd_buf, buf_len)); @@ -1113,7 +1207,7 @@ bjnp_poll_scanner (int devno, char type,char *hostname, char *user, SANE_Byte *s if (resp_len > 0) { - PDBG (bjnp_dbg (LOG_DEBUG2, "Poll details response:\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_poll_scanner: Poll details response:\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, resp_buf, resp_len)); response = (struct POLL_RESPONSE *) resp_buf; @@ -1126,7 +1220,7 @@ bjnp_poll_scanner (int devno, char type,char *hostname, char *user, SANE_Byte *s if ( (response -> result[2] & 0x80) != 0) { memcpy( status, response->status, size); - PDBG( bjnp_dbg(LOG_INFO, "received button status!\n")); + PDBG( bjnp_dbg(LOG_INFO, "bjnp_poll_scanner: received button status!\n")); PDBG (bjnp_hexdump( LOG_DEBUG2, status, size )); device[devno].status_key = ntohl( response -> key ); return size; @@ -1151,7 +1245,7 @@ bjnp_send_job_details (int devno, char *hostname, char *user, char *title) /* send job details command */ - set_cmd (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_JOB_DETAILS, + set_cmd_for_dev (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_JOB_DETAILS, sizeof (*job) - sizeof (struct BJNP_command)); /* create payload */ @@ -1162,7 +1256,7 @@ bjnp_send_job_details (int devno, char *hostname, char *user, char *title) charTo2byte (job->username, user, sizeof (job->username)); charTo2byte (job->jobtitle, title, sizeof (job->jobtitle)); - PDBG (bjnp_dbg (LOG_DEBUG2, "Job details\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_send_job_details: Job details\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, cmd_buf, (sizeof (struct BJNP_command) + sizeof (*job)))); @@ -1172,7 +1266,7 @@ bjnp_send_job_details (int devno, char *hostname, char *user, char *title) if (resp_len > 0) { - PDBG (bjnp_dbg (LOG_DEBUG2, "Job details response:\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_send_job_details: Job details response:\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, resp_buf, resp_len)); resp = (struct BJNP_command *) resp_buf; device[devno].session_id = ntohs (resp->session_id); @@ -1193,14 +1287,14 @@ bjnp_get_scanner_mac_address ( int devno, char *mac_address ) /* send job details command */ - set_cmd (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_DISCOVER, 0); + set_cmd_for_dev (devno, (struct BJNP_command *) cmd_buf, CMD_UDP_DISCOVER, 0); resp_len = udp_command (devno, cmd_buf, sizeof (struct BJNP_command), resp_buf, BJNP_RESP_MAX); if (resp_len > 0) { - PDBG (bjnp_dbg (LOG_DEBUG2, "Discover response:\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_get_scanner_mac_address: Discover response:\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, resp_buf, resp_len)); u8tohex( mac_address, resp -> mac_addr, sizeof( resp -> mac_addr ) ); return 0; @@ -1212,7 +1306,7 @@ static int bjnp_write (int devno, const SANE_Byte * buf, size_t count) { /* - * This function writes scandata to the scanner. + * This function writes TCP data to the scanner. * Returns: number of bytes written to the scanner */ int sent_bytes; @@ -1220,14 +1314,15 @@ bjnp_write (int devno, const SANE_Byte * buf, size_t count) struct SCAN_BUF bjnp_buf; if (device[devno].scanner_data_left) - PDBG (bjnp_dbg - (LOG_CRIT, "bjnp_write: ERROR: scanner data left = 0x%lx = %ld\n", - (unsigned long) device[devno].scanner_data_left, - (unsigned long) device[devno].scanner_data_left)); - + { + PDBG (bjnp_dbg + (LOG_CRIT, "bjnp_write: ERROR - scanner data left = 0x%lx = %ld\n", + (unsigned long) device[devno].scanner_data_left, + (unsigned long) device[devno].scanner_data_left)); + } /* set BJNP command header */ - set_cmd (devno, (struct BJNP_command *) &bjnp_buf, CMD_TCP_SEND, count); + set_cmd_for_dev (devno, (struct BJNP_command *) &bjnp_buf, CMD_TCP_SEND, count); memcpy (bjnp_buf.scan_data, buf, count); PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_write: sending 0x%lx = %ld bytes\n", (unsigned long) count, (unsigned long) count); @@ -1241,7 +1336,7 @@ bjnp_write (int devno, const SANE_Byte * buf, size_t count) { /* return result from write */ terrno = errno; - PDBG (bjnp_dbg (LOG_CRIT, "bjnp_write: Could not send data!\n")); + PDBG (bjnp_dbg (LOG_CRIT, "bjnp_write: ERROR - Could not send data!\n")); errno = terrno; return sent_bytes; } @@ -1270,13 +1365,13 @@ bjnp_send_read_request (int devno) if (device[devno].scanner_data_left) PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_send_read_request: ERROR scanner data left = 0x%lx = %ld\n", + "bjnp_send_read_request: ERROR - scanner data left = 0x%lx = %ld\n", (unsigned long) device[devno].scanner_data_left, (unsigned long) device[devno].scanner_data_left)); /* set BJNP command header */ - set_cmd (devno, (struct BJNP_command *) &bjnp_buf, CMD_TCP_REQ, 0); + set_cmd_for_dev (devno, (struct BJNP_command *) &bjnp_buf, CMD_TCP_REQ, 0); PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_send_read_req sending command\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, (char *) &bjnp_buf, @@ -1289,7 +1384,7 @@ bjnp_send_read_request (int devno) /* return result from write */ terrno = errno; PDBG (bjnp_dbg - (LOG_CRIT, "bjnp_send_read_request: Could not send data!\n")); + (LOG_CRIT, "bjnp_send_read_request: ERROR - Could not send data!\n")); errno = terrno; return -1; } @@ -1338,7 +1433,7 @@ bjnp_recv_header (int devno, size_t *payload_size ) { terrno = errno; PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_header: could not read response header (select): %s!\n", + "bjnp_recv_header: ERROR - could not read response header (select): %s!\n", strerror (terrno))); errno = terrno; return SANE_STATUS_IO_ERROR; @@ -1347,7 +1442,7 @@ bjnp_recv_header (int devno, size_t *payload_size ) { terrno = errno; PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_header: could not read response header (select timed out)!\n" ) ); + "bjnp_recv_header: ERROR - could not read response header (select timed out)!\n" ) ); errno = terrno; return SANE_STATUS_IO_ERROR; } @@ -1360,12 +1455,18 @@ bjnp_recv_header (int devno, size_t *payload_size ) 0)) != sizeof (struct BJNP_command)) { terrno = errno; - PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_header: (recv) could not read response header, received %d bytes!\n", + if (recv_bytes == 0) + { + PDBG (bjnp_dbg (LOG_CRIT, + "bjnp_recv_header: ERROR - (recv) Scanner closed the TCP-connection!\n")); + } else { + PDBG (bjnp_dbg (LOG_CRIT, + "bjnp_recv_header: ERROR - (recv) could not read response header, received %d bytes!\n", recv_bytes)); - PDBG (bjnp_dbg - (LOG_CRIT, "bjnp_recv_header: (recv) error: %s!\n", - strerror (terrno))); + PDBG (bjnp_dbg + (LOG_CRIT, "bjnp_recv_header: ERROR - (recv) error: %s!\n", + strerror (terrno))); + } errno = terrno; return SANE_STATUS_IO_ERROR; } @@ -1374,7 +1475,7 @@ bjnp_recv_header (int devno, size_t *payload_size ) { PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_header:ERROR, Received response has cmd code %d, expected %d\n", + "bjnp_recv_header: ERROR - Received response has cmd code %d, expected %d\n", resp_buf.cmd_code, device[devno].last_cmd)); return SANE_STATUS_IO_ERROR; } @@ -1383,17 +1484,17 @@ bjnp_recv_header (int devno, size_t *payload_size ) { PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_header:ERROR, Received response has serial %d, expected %d\n", + "bjnp_recv_header: ERROR - Received response has serial %d, expected %d\n", (int) ntohs (resp_buf.seq_no), (int) device[devno].serial)); return SANE_STATUS_IO_ERROR; } - /* got response header back, retrieve length of scanner data */ + /* got response header back, retrieve length of payload */ *payload_size = ntohl (resp_buf.payload_len); PDBG (bjnp_dbg - (LOG_DEBUG, "TCP response header(scanner data = %ld bytes):\n", + (LOG_DEBUG, "bjnp_recv_header: TCP response header(payload data = %ld bytes):\n", *payload_size) ); PDBG (bjnp_hexdump (LOG_DEBUG2, (char *) &resp_buf, sizeof (struct BJNP_command))); @@ -1401,7 +1502,7 @@ bjnp_recv_header (int devno, size_t *payload_size ) } static int -bjnp_init_device_structure(int dn, bjnp_sockaddr_t *sa ) +bjnp_init_device_structure(int dn, bjnp_sockaddr_t *sa, bjnp_protocol_defs_t *protocol_defs) { /* initialize device structure */ @@ -1413,6 +1514,8 @@ bjnp_init_device_structure(int dn, bjnp_sockaddr_t *sa ) device[dn].dialog = 0; device[dn].status_key = 0; #endif + device[dn].protocol = protocol_defs->protocol_version; + device[dn].protocol_string = protocol_defs->proto_string; device[dn].tcp_socket = -1; device[dn].addr = (bjnp_sockaddr_t *) malloc(sizeof ( bjnp_sockaddr_t) ); @@ -1424,14 +1527,14 @@ bjnp_init_device_structure(int dn, bjnp_sockaddr_t *sa ) device[dn].bjnp_timeout = 0; device[dn].scanner_data_left = 0; device[dn].last_cmd = 0; - device[dn].blocksize = 2048; /* safe assumption, we start low */ + device[dn].blocksize = BJNP_BLOCKSIZE_START; device[dn].last_block = 0; /* fill mac_address */ if (bjnp_get_scanner_mac_address(dn, device[dn].mac_address) != 0 ) { PDBG (bjnp_dbg - (LOG_CRIT, "Cannot read mac address, skipping this scanner\n" ) ); + (LOG_CRIT, "bjnp_init_device_structure: Cannot read mac address, skipping this scanner\n" ) ); return -1; } return 0; @@ -1449,11 +1552,12 @@ bjnp_free_device_structure( int dn) } static SANE_Status -bjnp_recv_data (int devno, SANE_Byte * buffer, size_t * len) +bjnp_recv_data (int devno, SANE_Byte * buffer, size_t start_pos, size_t * len) { /* - * This function receives the responses to the write commands. + * This function receives the payload data. * NOTE: len may not exceed SSIZE_MAX (as that is max for recv) + * len will be restricted to SSIZE_MAX to be sure * Returns: number of bytes of payload received from device */ @@ -1465,13 +1569,28 @@ bjnp_recv_data (int devno, SANE_Byte * buffer, size_t * len) int fd; int attempt; - PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_recv_data: receiving response data\n")); - fd = device[devno].tcp_socket; - PDBG (bjnp_dbg - (LOG_DEBUG, "bjnp_recv_data: read response payload (%ld bytes max)\n", - (unsigned long) *len)); + (LOG_DEBUG, "bjnp_recv_data: read response payload (0x%lx bytes max), buffer: 0x%lx, start_pos: 0x%lx\n", + (long) *len, (long) buffer, (long) start_pos)); + + if (*len == 0) + { + /* nothing to do */ + PDBG (bjnp_dbg + (LOG_DEBUG, "bjnp_recv_data: Nothing to do (%ld bytes requested)\n", + (long) *len)); + return SANE_STATUS_GOOD; + } + else if ( *len > SSIZE_MAX ) + { + PDBG (bjnp_dbg + (LOG_DEBUG, "bjnp_recv_data: WARNING - requested block size (%ld) exceeds maximum, setting to maximum %ld\n", + (long)*len, SSIZE_MAX)); + *len = SSIZE_MAX; + } + + fd = device[devno].tcp_socket; attempt = 0; do { @@ -1488,7 +1607,7 @@ bjnp_recv_data (int devno, SANE_Byte * buffer, size_t * len) { terrno = errno; PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_data: could not read response payload (select): %s!\n", + "bjnp_recv_data: ERROR - could not read response payload (select failed): %s!\n", strerror (errno))); errno = terrno; *len = 0; @@ -1498,24 +1617,23 @@ bjnp_recv_data (int devno, SANE_Byte * buffer, size_t * len) { terrno = errno; PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_data: could not read response payload (select timed out): %s!\n", - strerror (terrno))); + "bjnp_recv_data: ERROR - could not read response payload (select timed out)!\n") ); errno = terrno; *len = 0; return SANE_STATUS_IO_ERROR; } - if ((recv_bytes = recv (fd, buffer, *len, 0)) < 0) + if ((recv_bytes = recv (fd, buffer + start_pos, *len, 0)) < 0) { terrno = errno; PDBG (bjnp_dbg (LOG_CRIT, - "bjnp_recv_data: could not read response payload (recv): %s!\n", - strerror (errno))); + "bjnp_recv_data: ERROR - could not read response payload (%ld + %ld = %ld) (recv): %s!\n", + (long) buffer, (long) start_pos, (long) buffer + start_pos, strerror (errno))); errno = terrno; *len = 0; return SANE_STATUS_IO_ERROR; } - PDBG (bjnp_dbg (LOG_DEBUG2, "Received TCP response payload (%ld bytes):\n", + PDBG (bjnp_dbg (LOG_DEBUG2, "bjnp_recv_data: Received TCP response payload (%ld bytes):\n", (unsigned long) recv_bytes)); PDBG (bjnp_hexdump (LOG_DEBUG2, buffer, recv_bytes)); @@ -1531,6 +1649,7 @@ bjnp_allocate_device (SANE_String_Const devname, char host[BJNP_HOST_MAX]; char port[BJNP_PORT_MAX] = ""; char args[BJNP_ARGS_MAX]; + bjnp_protocol_defs_t *protocol_defs; struct addrinfo *res, *cur; struct addrinfo hints; int result; @@ -1547,22 +1666,22 @@ bjnp_allocate_device (SANE_String_Const devname, { PDBG (bjnp_dbg (LOG_CRIT, - "URI may not contain userid, password or aguments: %s\n", + "bjnp_allocate_device: ERROR - URI may not contain userid, password or aguments: %s\n", devname)); return BJNP_STATUS_INVAL; } - if (strcmp (method, BJNP_METHOD) != 0) + if ( (protocol_defs = get_protocol_by_method(method)) == NULL) { PDBG (bjnp_dbg - (LOG_CRIT, "URI %s contains invalid method: %s\n", devname, + (LOG_CRIT, "bjnp_allocate_device: ERROR - URI %s contains invalid method: %s\n", devname, method)); return BJNP_STATUS_INVAL; } if (strlen(port) == 0) { - sprintf( port, "%d", BJNP_PORT_SCAN ); + sprintf( port, "%d", protocol_defs->default_port ); } hints.ai_flags = 0; @@ -1581,7 +1700,7 @@ bjnp_allocate_device (SANE_String_Const devname, result = getaddrinfo (host, port, &hints, &res ); if (result != 0 ) { - PDBG (bjnp_dbg (LOG_CRIT, "Cannot resolve host: %s port %s\n", host, port)); + PDBG (bjnp_dbg (LOG_CRIT, "bjnp_allocate_device: ERROR - Cannot resolve host: %s port %s\n", host, port)); return SANE_STATUS_INVAL; } @@ -1596,12 +1715,13 @@ bjnp_allocate_device (SANE_String_Const devname, { PDBG (bjnp_dbg (LOG_CRIT, - "Too many devices, ran out of device structures, can not add %s\n", + "bjnp_allocate_device: WARNING - Too many devices, ran out of device structures, can not add %s\n", devname)); freeaddrinfo(res); return BJNP_STATUS_INVAL; } - if (bjnp_init_device_structure( bjnp_no_devices, (bjnp_sockaddr_t *)cur -> ai_addr) != 0) + if (bjnp_init_device_structure( bjnp_no_devices, (bjnp_sockaddr_t *)cur -> ai_addr, + protocol_defs) != 0) { /* giving up on this address, try next one if any */ break; @@ -1632,7 +1752,7 @@ bjnp_allocate_device (SANE_String_Const devname, } freeaddrinfo(res); - PDBG (bjnp_dbg (LOG_INFO, "Scanner not yet in our list, added it: %s:%s\n", host, port)); + PDBG (bjnp_dbg (LOG_INFO, "bjnp_allocate_device: Scanner not yet in our list, added it: %s:%s\n", host, port)); /* return hostname if required */ @@ -1670,7 +1790,7 @@ static void add_scanner(SANE_Int *dev_no, case BJNP_STATUS_GOOD: if (get_scanner_id (*dev_no, makemodel) != 0) { - PDBG (bjnp_dbg (LOG_CRIT, "Cannot read scanner make & model: %s\n", + PDBG (bjnp_dbg (LOG_CRIT, "add_scanner: ERROR - Cannot read scanner make & model: %s\n", uri)); } else @@ -1685,12 +1805,12 @@ static void add_scanner(SANE_Int *dev_no, } break; case BJNP_STATUS_ALREADY_ALLOCATED: - PDBG (bjnp_dbg (LOG_NOTICE, "Scanner at %s was added before, good!\n", + PDBG (bjnp_dbg (LOG_NOTICE, "add_scanner: Scanner at %s was added before, good!\n", uri)); break; case BJNP_STATUS_INVAL: - PDBG (bjnp_dbg (LOG_NOTICE, "Scanner at %s can not be added\n", + PDBG (bjnp_dbg (LOG_NOTICE, "add_scanner: Scanner at %s can not be added\n", uri)); break; } @@ -1738,6 +1858,7 @@ sanei_bjnp_find_devices (const char **conf_devices, int socket_fd[BJNP_SOCK_MAX]; int no_sockets; int i; + int j; int attempt; int last_socketfd = 0; fd_set fdset; @@ -1746,9 +1867,11 @@ sanei_bjnp_find_devices (const char **conf_devices, char scanner_host[256]; char uri[256]; int dev_no; + int port; bjnp_sockaddr_t broadcast_addr[BJNP_SOCK_MAX]; bjnp_sockaddr_t scanner_sa; socklen_t socklen; + bjnp_protocol_defs_t *protocol_defs; memset( broadcast_addr, 0, sizeof( broadcast_addr) ); memset( &scanner_sa, 0 ,sizeof( scanner_sa ) ); @@ -1762,24 +1885,23 @@ sanei_bjnp_find_devices (const char **conf_devices, /* First add devices from config file */ if (conf_devices[0] == NULL) - PDBG (bjnp_dbg( LOG_DEBUG, "No devices specified in configuration file.\n" ) ); + PDBG (bjnp_dbg( LOG_DEBUG, "sanei_bjnp_find_devices: No devices specified in configuration file.\n" ) ); for (i = 0; conf_devices[i] != NULL; i++) { PDBG (bjnp_dbg - (LOG_DEBUG, "Adding scanner from pixma.conf: %s\n", conf_devices[i])); + (LOG_DEBUG, "sanei_bjnp_find_devices: Adding scanner from pixma.conf: %s\n", conf_devices[i])); add_scanner(&dev_no, conf_devices[i], attach_bjnp, pixma_devices); } PDBG (bjnp_dbg (LOG_DEBUG, - "Added all configured scanners, now do auto detection...\n")); + "sanei_bjnp_find_devices: Added all configured scanners, now do auto detection...\n")); /* * Send UDP DISCOVER to discover scanners and return the list of scanners found */ FD_ZERO (&fdset); - set_cmd (-1, &cmd, CMD_UDP_DISCOVER, 0); no_sockets = 0; #ifdef HAVE_IFADDRS_H @@ -1824,7 +1946,7 @@ sanei_bjnp_find_devices (const char **conf_devices, local.ipv4.sin_addr.s_addr = htonl (INADDR_ANY); bc_addr.ipv4.sin_family = AF_INET; - bc_addr.ipv4.sin_port = htons(BJNP_PORT_SCAN); + bc_addr.ipv4.sin_port = htons(0); bc_addr.ipv4.sin_addr.s_addr = htonl (INADDR_BROADCAST); socket_fd[no_sockets] = prepare_socket( "any_interface", @@ -1866,7 +1988,14 @@ sanei_bjnp_find_devices (const char **conf_devices, { for ( i=0; i < no_sockets; i++) { - bjnp_send_broadcast ( socket_fd[i], &broadcast_addr[i], cmd, sizeof (cmd)); + j = 0; + while(bjnp_protocol_defs[j].protocol_version != PROTOCOL_NONE) + { + set_cmd_from_string (bjnp_protocol_defs[j].proto_string, &cmd, CMD_UDP_DISCOVER, 0); + bjnp_send_broadcast ( socket_fd[i], &broadcast_addr[i], + bjnp_protocol_defs[j].default_port, cmd, sizeof (cmd)); + j++; + } } /* wait for some time between broadcast packets */ usleep (BJNP_BROADCAST_INTERVAL * BJNP_USLEEP_MS); @@ -1882,7 +2011,7 @@ sanei_bjnp_find_devices (const char **conf_devices, while (select (last_socketfd + 1, &active_fdset, NULL, NULL, &timeout) > 0) { - PDBG (bjnp_dbg (LOG_DEBUG, "Select returned, time left %d.%d....\n", + PDBG (bjnp_dbg (LOG_DEBUG, "sanei_bjnp_find_devices: Select returned, time left %d.%d....\n", (int) timeout.tv_sec, (int) timeout.tv_usec)); for (i = 0; i < no_sockets; i++) { @@ -1894,17 +2023,18 @@ sanei_bjnp_find_devices (const char **conf_devices, &(scanner_sa.addr), &socklen ) ) == -1) { PDBG (bjnp_dbg - (LOG_INFO, "find_devices: no data received")); + (LOG_INFO, "sanei_find_devices: no data received")); break; } else { - PDBG (bjnp_dbg (LOG_DEBUG2, "Discover response:\n")); + PDBG (bjnp_dbg (LOG_DEBUG2, "sanei_find_devices: Discover response:\n")); PDBG (bjnp_hexdump (LOG_DEBUG2, &resp_buf, numbytes)); /* check if something sensible is returned */ + protocol_defs = get_protocol_by_proto_string(disc_resp-> response.BJNP_id); if ( (numbytes < (int)sizeof (struct BJNP_command)) || - (strncmp ("BJNP", disc_resp-> response.BJNP_id, 4) != 0)) + (protocol_defs == NULL)) { /* not a valid response, assume not a scanner */ @@ -1912,11 +2042,11 @@ sanei_bjnp_find_devices (const char **conf_devices, strncpy(bjnp_id, disc_resp-> response.BJNP_id, 4); bjnp_id[4] = '\0'; PDBG (bjnp_dbg (LOG_INFO, - "Invalid discover response! Length = %d, Id = %s\n", + "sanei_find_devices: Invalid discover response! Length = %d, Id = %s\n", numbytes, bjnp_id ) ); break; } - if ( ! ((disc_resp -> response.dev_type) & 0x80) ) + if ( !(disc_resp -> response.dev_type & 0x80) ) { /* not a response, a command from somebody else or */ /* a discover command that we generated */ @@ -1924,12 +2054,13 @@ sanei_bjnp_find_devices (const char **conf_devices, } }; + port = get_port_from_sa(scanner_sa); /* scanner found, get IP-address or hostname */ get_scanner_name( &scanner_sa, scanner_host); /* construct URI */ - sprintf (uri, "%s://%s:%d", BJNP_METHOD, scanner_host, - BJNP_PORT_SCAN); + sprintf (uri, "%s://%s:%d", protocol_defs->method_string, scanner_host, + port); add_scanner( &dev_no, uri, attach_bjnp, pixma_devices); @@ -1939,7 +2070,7 @@ sanei_bjnp_find_devices (const char **conf_devices, timeout.tv_sec = 0; timeout.tv_usec = BJNP_BC_RESPONSE_TIMEOUT * BJNP_USLEEP_MS; } - PDBG (bjnp_dbg (LOG_DEBUG, "scanner discovery finished...\n")); + PDBG (bjnp_dbg (LOG_DEBUG, "sanei_find_devices: scanner discovery finished...\n")); for (i = 0; i < no_sockets; i++) close (socket_fd[i]); @@ -1979,8 +2110,6 @@ sanei_bjnp_open (SANE_String_Const devname, SANE_Int * dn) result = bjnp_allocate_device (devname, dn, NULL); if ( (result != BJNP_STATUS_GOOD) && (result != BJNP_STATUS_ALREADY_ALLOCATED ) ) return SANE_STATUS_INVAL; - - return sanei_bjnp_activate( *dn);; } /** Close a BJNP device. @@ -1992,8 +2121,9 @@ void sanei_bjnp_close (SANE_Int dn) { PDBG (bjnp_dbg (LOG_INFO, "sanei_bjnp_close(%d):\n", dn)); - sanei_bjnp_deactivate(dn); + device[dn].open = 0; + sanei_bjnp_deactivate(dn); } /** Activate BJNP device connection @@ -2008,7 +2138,6 @@ sanei_bjnp_activate (SANE_Int dn) char pid_str[64]; PDBG (bjnp_dbg (LOG_INFO, "sanei_bjnp_activate (%d)\n", dn)); - gethostname (hostname, 256); hostname[255] = '\0'; sprintf (pid_str, "Process ID = %d", getpid ()); @@ -2032,11 +2161,9 @@ SANE_Status sanei_bjnp_deactivate (SANE_Int dn) { PDBG (bjnp_dbg (LOG_INFO, "sanei_bjnp_deactivate (%d)\n", dn)); - - bjnp_finish_job (dn); - if ( device[dn].tcp_socket != -1) { + bjnp_finish_job (dn); close (device[dn].tcp_socket); device[dn].tcp_socket = -1; } @@ -2079,12 +2206,13 @@ sanei_bjnp_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size) SANE_Status result; SANE_Status error; size_t recvd; - size_t more; + size_t read_size; + size_t read_size_max; size_t requested; PDBG (bjnp_dbg - (LOG_INFO, "bjnp_read_bulk(%d, bufferptr, 0x%lx = %ld)\n", dn, - (unsigned long) *size, (unsigned long) *size)); + (LOG_INFO, "bjnp_read_bulk(dn=%d, bufferptr=%lx, 0x%lx = %ld)\n", dn, + (long) buffer, (unsigned long) *size, (unsigned long) *size)); recvd = 0; requested = *size; @@ -2095,20 +2223,21 @@ sanei_bjnp_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size) (unsigned long) device[dn].scanner_data_left ) ); while ( (recvd < requested) && !( device[dn].last_block && (device[dn].scanner_data_left == 0)) ) - { PDBG (bjnp_dbg (LOG_DEBUG, - "Received 0x%lx = %ld bytes, backend requested 0x%lx = %ld bytes\n", + "bjnp_read_bulk: Already received 0x%lx = %ld bytes, backend requested 0x%lx = %ld bytes\n", (unsigned long) recvd, (unsigned long) recvd, (unsigned long) requested, (unsigned long)requested )); + /* Check first if there is data in flight from the scanner */ + if (device[dn].scanner_data_left == 0) { - /* send new read request */ + /* There is no data in flight from the scanner, send new read request */ PDBG (bjnp_dbg (LOG_DEBUG, - "No (more) scanner data available, requesting more( blocksize = %ld =%lx\n", + "bjnp_read_bulk: No (more) scanner data available, requesting more( blocksize = %ld = %lx\n", (long int) device[dn].blocksize, (long int) device[dn].blocksize )); if ((error = bjnp_send_read_request (dn)) != SANE_STATUS_GOOD) @@ -2133,43 +2262,40 @@ sanei_bjnp_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size) device[dn].last_block = 1; } - if ( device[dn].scanner_data_left == 0 ) - { - break; - } } - PDBG (bjnp_dbg (LOG_DEBUG, "Scanner reports 0x%lx = %ld bytes available\n", + PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_read_bulk: In flight: 0x%lx = %ld bytes available\n", (unsigned long) device[dn].scanner_data_left, (unsigned long) device[dn].scanner_data_left)); - /* read as many bytes as needed and available */ + /* read as many bytes as needed and available */ - more = MIN( device[dn].scanner_data_left, (requested - recvd) ); + read_size_max = MIN( device[dn].scanner_data_left, (requested - recvd) ); + read_size = read_size_max; PDBG (bjnp_dbg (LOG_DEBUG, - "reading 0x%lx = %ld (of max 0x%lx = %ld) bytes\n", - (unsigned long) more, - (unsigned long) more, + "bjnp_read_bulk: Try to read 0x%lx = %ld (of max 0x%lx = %ld) bytes\n", + (unsigned long) read_size_max, + (unsigned long) read_size_max, (unsigned long) device[dn].scanner_data_left, (unsigned long) device[dn].scanner_data_left) ); - result = bjnp_recv_data (dn, buffer + recvd, &more); + result = bjnp_recv_data (dn, buffer , recvd, &read_size); if (result != SANE_STATUS_GOOD) { *size = recvd; return SANE_STATUS_IO_ERROR; } - PDBG (bjnp_dbg (LOG_DEBUG, "Requested %ld bytes, received: %ld\n", - MIN( device[dn].scanner_data_left, (requested - recvd) ), more) ); + PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_read_bulk: Expected at most %ld bytes, received this time: %ld\n", + read_size_max, read_size) ); - device[dn].scanner_data_left = device[dn].scanner_data_left - more; - recvd = recvd + more; + device[dn].scanner_data_left = device[dn].scanner_data_left - read_size; + recvd = recvd + read_size; } - PDBG (bjnp_dbg (LOG_DEBUG, "returning %ld bytes, backend expexts %ld\n", - recvd, *size ) ); + PDBG (bjnp_dbg (LOG_DEBUG, "bjnp_read_bulk: %s: Returning %ld bytes, backend expexts %ld\n", + (recvd == *size)? "OK": "NOTICE",recvd, *size ) ); *size = recvd; if ( *size == 0 ) return SANE_STATUS_EOF; @@ -2199,51 +2325,50 @@ sanei_bjnp_write_bulk (SANE_Int dn, const SANE_Byte * buffer, size_t * size) uint32_t buf; size_t payload_size; - PDBG (bjnp_dbg - (LOG_INFO, "bjnp_write_bulk(%d, bufferptr, 0x%lx = %ld)\n", dn, - (unsigned long) *size, (unsigned long) *size)); + /* Write received data to scanner */ + sent = bjnp_write (dn, buffer, *size); if (sent < 0) return SANE_STATUS_IO_ERROR; if (sent != (int) *size) { PDBG (bjnp_dbg - (LOG_CRIT, "Sent only %ld bytes to scanner, expected %ld!!\n", + (LOG_CRIT, "sanei_bjnp_write_bulk: ERROR - Sent only %ld bytes to scanner, expected %ld!!\n", (unsigned long) sent, (unsigned long) *size)); return SANE_STATUS_IO_ERROR; } if (bjnp_recv_header (dn, &payload_size) != SANE_STATUS_GOOD) { - PDBG (bjnp_dbg (LOG_CRIT, "Could not read response to command!\n")); + PDBG (bjnp_dbg (LOG_CRIT, "sanei_bjnp_write_bulk: ERROR - Could not read response to command!\n")); return SANE_STATUS_IO_ERROR; } if (payload_size != 4) { PDBG (bjnp_dbg (LOG_CRIT, - "Scanner length of write confirmation = 0x%lx bytes = %ld, expected %d!!\n", + "sanei_bjnp_write_bulk: ERROR - Scanner length of write confirmation = 0x%lx bytes = %ld, expected %d!!\n", (unsigned long) payload_size, (unsigned long) payload_size, 4)); return SANE_STATUS_IO_ERROR; } recvd = payload_size; - if ((bjnp_recv_data (dn, (unsigned char *) &buf, &recvd) != + if ((bjnp_recv_data (dn, (unsigned char *) &buf, 0, &recvd) != SANE_STATUS_GOOD) || (recvd != payload_size)) { PDBG (bjnp_dbg (LOG_CRIT, - "Could not read length of data confirmed by device\n")); + "sanei_bjnp_write_bulk: ERROR - Could not read length of data confirmed by device\n")); return SANE_STATUS_IO_ERROR; } recvd = ntohl (buf); if (recvd != *size) { PDBG (bjnp_dbg - (LOG_CRIT, "Scanner confirmed %ld bytes, expected %ld!!\n", + (LOG_CRIT, "sanei_bjnp_write_bulk: ERROR - Scanner confirmed %ld bytes, expected %ld!!\n", (unsigned long) recvd, (unsigned long) *size)); return SANE_STATUS_IO_ERROR; } - /* we can expect data from the scanner again */ + /* we can expect data from the scanner */ device[dn].last_block = 0; @@ -2304,13 +2429,15 @@ sanei_bjnp_read_int (SANE_Int dn, SANE_Byte * buffer, size_t * size) if ( (bjnp_poll_scanner (dn, 0, hostname, getusername (), buffer, *size ) != 0) || (bjnp_poll_scanner (dn, 1, hostname, getusername (), buffer, *size ) != 0) ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Failed to setup read_intr dialog with device!\n")); + PDBG (bjnp_dbg (LOG_NOTICE, "bjnp_read_int: WARNING - Failed to setup read_intr dialog with device!\n")); device[dn].dialog = 0; device[dn].status_key = 0; return SANE_STATUS_IO_ERROR; } device[dn].polling_status = BJNP_POLL_STARTED; + /* fall through to BJNP_POLL_STARTED */ + case BJNP_POLL_STARTED: /* we use only seonds accuracy between poll attempts */ timeout = device[dn].bjnp_timeout /1000; @@ -2319,7 +2446,7 @@ sanei_bjnp_read_int (SANE_Int dn, SANE_Byte * buffer, size_t * size) { if ( (resp_len = bjnp_poll_scanner (dn, 2, hostname, getusername (), buffer, *size ) ) < 0 ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Restarting polling dialog!\n")); + PDBG (bjnp_dbg (LOG_NOTICE, "bjnp_read_int: Restarting polling dialog!\n")); device[dn].polling_status = BJNP_POLL_STOPPED; *size = 0; return SANE_STATUS_EOF; @@ -2332,8 +2459,11 @@ sanei_bjnp_read_int (SANE_Int dn, SANE_Byte * buffer, size_t * size) /* this is a bit of a hack, but the scanner does not like */ /* us to continue using the existing tcp socket */ + /* No longer required? Does not work anymore now we moved code from sanei_bjnp_activate/sanei_bjnp_deactivate + to the isanei_bjnp_open and sanei_bjnp_close sanei_bjnp_deactivate(dn); sanei_bjnp_activate(dn); + */ return SANE_STATUS_GOOD; } @@ -2345,7 +2475,7 @@ sanei_bjnp_read_int (SANE_Int dn, SANE_Byte * buffer, size_t * size) case BJNP_POLL_STATUS_RECEIVED: if ( (resp_len = bjnp_poll_scanner (dn, 5, hostname, getusername (), buffer, *size ) ) < 0 ) { - PDBG (bjnp_dbg (LOG_NOTICE, "Restarting polling dialog!\n")); + PDBG (bjnp_dbg (LOG_NOTICE, "bjnp_read_int: Restarting polling dialog!\n")); device[dn].polling_status = BJNP_POLL_STOPPED; *size = 0; break; diff --git a/backend/pixma_bjnp.h b/backend/pixma_bjnp.h index e2939d7..3770bfd 100644 --- a/backend/pixma_bjnp.h +++ b/backend/pixma_bjnp.h @@ -96,7 +96,7 @@ sanei_bjnp_find_devices (const char **conf_devices, * Where: * method = bjnp * hostname = resolvable name or IP-address - * port = 8612 for a scanner + * port = 8612 for a bjnp scanner, 8610 for a mfnp device * An example could look like this: bjnp://host.domain:8612 * * @param devname name of the device to open diff --git a/backend/pixma_bjnp_private.h b/backend/pixma_bjnp_private.h index 859baa5..1902c7a 100644 --- a/backend/pixma_bjnp_private.h +++ b/backend/pixma_bjnp_private.h @@ -75,6 +75,7 @@ #define BJNP_SERIAL_MAX 16 /* maximum length of serial number */ #define BJNP_NO_DEVICES 16 /* max number of open devices */ #define BJNP_SCAN_BUF_MAX 65536 /* size of scanner data intermediate buffer */ +#define BJNP_BLOCKSIZE_START 512 /* startsize for last block detection */ /* timers */ #define BJNP_BROADCAST_INTERVAL 10 /* ms between broadcasts */ @@ -109,15 +110,34 @@ /* port numbers */ typedef enum bjnp_port_e { - BJNP_PORT_BROADCAST_BASE = 8610, + MFNP_PORT_SCAN = 8610, BJNP_PORT_PRINT = 8611, BJNP_PORT_SCAN = 8612, BJNP_PORT_3 = 8613, BJNP_PORT_4 = 8614 } bjnp_port_t; -#define BJNP_METHOD "bjnp" -#define BJNP_STRING "BJNP" +typedef enum +{ + PROTOCOL_BJNP = 0, + PROTOCOL_MFNP = 1, + PROTOCOL_NONE =2 +} bjnp_protocol_t; + +typedef struct +{ + bjnp_protocol_t protocol_version; + int default_port; + char * proto_string; + char * method_string; +} bjnp_protocol_defs_t; + +bjnp_protocol_defs_t bjnp_protocol_defs[] = +{ + {PROTOCOL_BJNP, BJNP_PORT_SCAN,"BJNP", "bjnp"}, + {PROTOCOL_MFNP, MFNP_PORT_SCAN,"MFNP", "mfnp"}, + {PROTOCOL_NONE, -1, NULL, NULL} +}; /* commands */ typedef enum bjnp_cmd_e @@ -168,7 +188,7 @@ struct __attribute__ ((__packed__)) DISCOVER_RESPONSE struct BJNP_command response; /* reponse header */ char unknown1[4]; /* 00 01 08 00 */ char mac_len; /* length of mac address */ - char addr_len; /* length od address field */ + char addr_len; /* length of address field */ unsigned char mac_addr[6]; /* printers mac address */ union { struct __attribute__ ((__packed__)) { @@ -251,8 +271,18 @@ struct __attribute__ ((__packed__)) POLL_RESPONSE struct __attribute__ ((__packed__)) IDENTITY { struct BJNP_command cmd; - uint16_t id_len; /* length of identity */ - char id[BJNP_IEEE1284_MAX]; /* identity */ + union __attribute__ ((__packed__)) + { + struct __attribute__ ((__packed__)) payload_s + { + uint16_t id_len; /* length of identity */ + char id[BJNP_IEEE1284_MAX]; /* identity */ + } bjnp; + struct __attribute__ ((__packed__)) mfnp + { + char id[BJNP_IEEE1284_MAX]; + } mfnp; + } payload; }; @@ -314,6 +344,10 @@ typedef enum typedef struct device_s { int open; /* connection to scanner is opened */ + + /* protocol version */ + int protocol; + char *protocol_string; /* sockets */ diff --git a/backend/pixma_common.c b/backend/pixma_common.c index b417d07..771a5af 100644 --- a/backend/pixma_common.c +++ b/backend/pixma_common.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2008 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. @@ -318,7 +318,7 @@ pixma_get_time (time_t * sec, uint32_t * usec) uint8_t * pixma_r_to_ir (uint8_t * gptr, uint8_t * sptr, unsigned w, unsigned c) { - unsigned i, j, g; + unsigned i; /* PDBG (pixma_dbg (4, "*pixma_rgb_to_ir*****\n")); */ @@ -655,7 +655,10 @@ pixma_cmd_transaction (pixma_t * s, const void *cmd, unsigned cmdlen, { error = pixma_read (s->io, data, expected_len); if (error == PIXMA_ETIMEDOUT) + { PDBG (pixma_dbg (2, "No response yet. Timed out in %d sec.\n", tmo)); + pixma_sleep (1000000); /* 1s timeout */ + } } while (error == PIXMA_ETIMEDOUT && --tmo != 0); if (error < 0) @@ -1048,9 +1051,11 @@ pixma_check_scan_param (pixma_t * s, pixma_scan_param_t * sp) if (s->ops->check_param (s, sp) < 0) return PIXMA_EINVAL; - /* FIXME: I assume the same minimum width and height for every model. */ - CLAMP2 (sp->x, sp->w, 13, s->cfg->width, sp->xdpi); - CLAMP2 (sp->y, sp->h, 8, s->cfg->height, sp->ydpi); + /* FIXME: I assume the same minimum width and height for every model. + * new scanners need minimum 16 px height + * minimum image size: 16 px x 16 px */ + CLAMP2 (sp->x, sp->w, 16, s->cfg->width, sp->xdpi); + CLAMP2 (sp->y, sp->h, 16, s->cfg->height, sp->ydpi); switch (sp->source) { diff --git a/backend/pixma_common.h b/backend/pixma_common.h index 86d459f..55ab570 100644 --- a/backend/pixma_common.h +++ b/backend/pixma_common.h @@ -1,7 +1,7 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pixma_imageclass.c b/backend/pixma_imageclass.c index c0287a3..b2526fa 100644 --- a/backend/pixma_imageclass.c +++ b/backend/pixma_imageclass.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2009 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2008 Dennis Lou, dlou 99 at yahoo dot com - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. @@ -64,24 +64,29 @@ # define UNUSED(v) #endif -#define IMAGE_BLOCK_SIZE (0xffff) +#define IMAGE_BLOCK_SIZE (0x80000) #define MAX_CHUNK_SIZE (0x1000) #define MIN_CHUNK_SIZE (0x0200) #define CMDBUF_SIZE 512 -#define MF4200_PID 0x26b5 #define MF4100_PID 0x26a3 #define MF4600_PID 0x26b0 #define MF4010_PID 0x26b4 +#define MF4200_PID 0x26b5 #define MF4360_PID 0x26ec #define D480_PID 0x26ed #define MF4320_PID 0x26ee #define D420_PID 0x26ef #define MF3200_PID 0x2684 #define MF6500_PID 0x2686 +/* generation 2 scanners (>=0x2707) */ +#define MF4500_PID 0x2736 #define MF4410_PID 0x2737 #define MF3010_PID 0x2759 -#define MF4770_PID 0x2774 +#define MF4570_PID 0x275a +#define MF4800_PID 0x2773 +#define MF4700_PID 0x2774 +#define MF8200_PID 0x2779 /* the following are all untested */ #define MF5630_PID 0x264e #define MF5650_PID 0x264f @@ -89,9 +94,9 @@ #define MF5880_PID 0x26f9 #define MF6680_PID 0x26fa #define MF8030_PID 0x2707 -#define MF4550_PID 0x2736 -#define MF4570_PID 0x275a #define IR1133_PID 0x2742 +#define D530_PID 0x2775 +#define MF8500_PID 0x277a enum iclass_state_t @@ -280,16 +285,10 @@ request_image_block (pixma_t * s, unsigned flag, uint8_t * info, const int hlen = 2 + 6; memset (mf->cb.buf, 0, 11); - pixma_set_be16 (((s->cfg->pid == MF3010_PID || - s->cfg->pid == MF4410_PID || - s->cfg->pid == MF4770_PID || - s->cfg->pid == MF4550_PID) ? cmd_read_image2 : cmd_read_image), mf->cb.buf); + pixma_set_be16 (((mf->generation >= 2) ? cmd_read_image2 : cmd_read_image), mf->cb.buf); mf->cb.buf[8] = flag; mf->cb.buf[10] = 0x06; - expected_len = (s->cfg->pid == MF3010_PID || - s->cfg->pid == MF4410_PID || - s->cfg->pid == MF4770_PID || - s->cfg->pid == MF4550_PID || + expected_len = (mf->generation >= 2 || s->cfg->pid == MF4600_PID || s->cfg->pid == MF6500_PID || s->cfg->pid == MF8030_PID) ? 512 : hlen; @@ -300,10 +299,7 @@ request_image_block (pixma_t * s, unsigned flag, uint8_t * info, *size = pixma_get_be16 (mf->cb.buf + 6); /* 16bit size */ error = 0; - if (s->cfg->pid == MF3010_PID || - s->cfg->pid == MF4410_PID || - s->cfg->pid == MF4770_PID || - s->cfg->pid == MF4550_PID || + if (mf->generation >= 2 || s->cfg->pid == MF4600_PID || s->cfg->pid == MF6500_PID || s->cfg->pid == MF8030_PID) @@ -312,6 +308,7 @@ request_image_block (pixma_t * s, unsigned flag, uint8_t * info, *size = (*datalen + hlen == 512) ? pixma_get_be32 (mf->cb.buf + 4) - *datalen : 0; memcpy (data, mf->cb.buf + hlen, *datalen); } + PDBG (pixma_dbg (11, "*request_image_block***** size = %u *****\n", *size)); } else { @@ -323,13 +320,11 @@ request_image_block (pixma_t * s, unsigned flag, uint8_t * info, static int read_image_block (pixma_t * s, uint8_t * data, unsigned size) { + iclass_t *mf = (iclass_t *) s->subdriver; int error; unsigned maxchunksize, chunksize, count = 0; - maxchunksize = MAX_CHUNK_SIZE * ((s->cfg->pid == MF3010_PID || - s->cfg->pid == MF4410_PID || - s->cfg->pid == MF4770_PID || - s->cfg->pid == MF4550_PID || + maxchunksize = MAX_CHUNK_SIZE * ((mf->generation >= 2 || s->cfg->pid == MF4600_PID || s->cfg->pid == MF6500_PID || s->cfg->pid == MF8030_PID) ? 4 : 1); @@ -514,7 +509,10 @@ iclass_check_param (pixma_t * s, pixma_scan_param_t * sp) /* Some exceptions here for particular devices */ /* Those devices can scan up to Legal 14" with ADF, but A4 11.7" in flatbed */ if (sp->source == PIXMA_SOURCE_FLATBED - && ( s->cfg->pid == MF4770_PID )) + && ( s->cfg->pid == MF4700_PID || + s->cfg->pid == MF4800_PID || + s->cfg->pid == MF8200_PID || + s->cfg->pid == MF8500_PID)) sp->h = MIN (sp->h, 877 * sp->xdpi / 75); return 0; @@ -651,10 +649,7 @@ iclass_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) if (n != 0) { if (s->param->channels != 1 && - s->cfg->pid != MF3010_PID && - s->cfg->pid != MF4410_PID && - s->cfg->pid != MF4770_PID && - s->cfg->pid != MF4550_PID && + mf->generation == 1 && s->cfg->pid != MF4600_PID && s->cfg->pid != MF6500_PID && s->cfg->pid != MF8030_PID) @@ -706,10 +701,15 @@ iclass_finish_scan (pixma_t * s) activate (s, 0); query_status (s); } - /* 0x38 = last block and ADF empty - * 0x28 = last block and Paper in ADF */ - if (mf->last_block==0x38 /* ADF empty */ - || (mf->generation == 1 && mf->last_block == 0x28)) /* generation 1 scanner or Paper in ADF */ + /* generation = 1: + * 0x28 = last block (no multi page scan) + * generation >= 2: + * 0x38 = last block and ADF empty (generation >= 2) + * 0x28 = last block and Paper in ADF (multi page scan) + * some generation 2 scanners don't use 0x38 for ADF empty => check status */ + if (mf->last_block==0x38 /* generation 2 scanner ADF empty */ + || (mf->generation == 1 && mf->last_block == 0x28) /* generation 1 scanner last block */ + || (mf->generation >= 2 && !has_paper(s))) /* check status: no paper in ADF */ { PDBG (pixma_dbg (3, "*iclass_finish_scan***** abort session *****\n")); abort_session (s); @@ -759,41 +759,46 @@ static const pixma_scan_ops_t pixma_iclass_ops = { iclass_get_status }; -#define DEV(name, model, pid, dpi, w, h, cap) { \ +#define DEV(name, model, pid, dpi, adftpu_max_dpi, w, h, cap) { \ name, /* name */ \ model, /* model */ \ 0x04a9, pid, /* vid pid */ \ 1, /* iface */ \ &pixma_iclass_ops, /* ops */ \ dpi, dpi, /* xdpi, ydpi */ \ - 0, 0, /* adftpu_min_dpi & adftpu_max_dpi not used in this subdriver */ \ + 0, /* adftpu_min_dpi not used in this subdriver */ \ + adftpu_max_dpi, /* adftpu_max_dpi */ \ 0, 0, /* tpuir_min_dpi & tpuir_max_dpi not used in this subdriver */ \ w, h, /* width, height */ \ PIXMA_CAP_GRAY|PIXMA_CAP_EVENTS|cap \ } const pixma_config_t pixma_iclass_devices[] = { - DEV ("Canon imageCLASS MF4270", "MF4270", MF4200_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS MF4150", "MF4100", MF4100_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS MF4690", "MF4690", MF4600_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS D420", "D420", D420_PID, 600, 640, 877, PIXMA_CAP_ADFDUP), - DEV ("Canon imageCLASS D480", "D480", D480_PID, 600, 640, 877, PIXMA_CAP_ADFDUP), - DEV ("Canon imageCLASS MF4360", "MF4360", MF4360_PID, 600, 640, 877, PIXMA_CAP_ADFDUP), - DEV ("Canon imageCLASS MF4320", "MF4320", MF4320_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS MF4010", "MF4010", MF4010_PID, 600, 640, 877, 0), - DEV ("Canon imageCLASS MF3240", "MF3240", MF3200_PID, 600, 640, 877, 0), - DEV ("Canon imageClass MF6500", "MF6500", MF6500_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS MF4410", "MF4410", MF4410_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon i-SENSYS MF4550d", "MF4550", MF4550_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon i-SENSYS MF3010", "MF3010", MF3010_PID, 600, 640, 877, 0), - DEV ("Canon imageCLASS MF4770n", "MF4770", MF4770_PID, 600, 640, 1050, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4270", "MF4270", MF4200_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4150", "MF4100", MF4100_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4690", "MF4690", MF4600_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS D420", "D420", D420_PID, 600, 0, 640, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon imageCLASS D480", "D480", D480_PID, 600, 0, 640, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon imageCLASS MF4360", "MF4360", MF4360_PID, 600, 0, 640, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon imageCLASS MF4320", "MF4320", MF4320_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4010", "MF4010", MF4010_PID, 600, 0, 640, 877, 0), + DEV ("Canon imageCLASS MF3240", "MF3240", MF3200_PID, 600, 0, 640, 877, 0), + DEV ("Canon imageClass MF6500", "MF6500", MF6500_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4410", "MF4410", MF4410_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon i-SENSYS MF4500 Series", "MF4500", MF4500_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon i-SENSYS MF3010", "MF3010", MF3010_PID, 600, 0, 640, 877, 0), + DEV ("Canon i-SENSYS MF4700 Series", "MF4700", MF4700_PID, 600, 0, 640, 1050, PIXMA_CAP_ADF), + DEV ("Canon i-SENSYS MF4800 Series", "MF4800", MF4800_PID, 600, 0, 640, 1050, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF4570dw", "MF4570dw", MF4570_PID, 600, 0, 640, 877, 0), + DEV ("Canon i-SENSYS MF8200C Series", "MF8200C", MF8200_PID, 600, 300, 640, 1050, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS D530", "D530", D530_PID, 600, 0, 640, 877, 0), /* FIXME: the following capabilities all need updating/verifying */ - DEV ("Canon imageCLASS MF5630", "MF5630", MF5630_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon laserBase MF5650", "MF5650", MF5650_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageCLASS MF8170c", "MF8170c", MF8100_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon imageClass MF8030", "MF8030", MF8030_PID, 600, 640, 877, PIXMA_CAP_ADF), - DEV ("Canon i-SENSYS MF5880dn", "MF5880", MF5880_PID, 600, 640, 877, PIXMA_CAP_ADFDUP), - DEV ("Canon i-SENSYS MF6680dn", "MF6680", MF6680_PID, 600, 640, 877, PIXMA_CAP_ADFDUP), - DEV ("Canon imageCLASS MF4570dw", "MF4570dw", MF4570_PID, 600, 640, 877, 0), - DEV ("Canon imageRUNNER 1133", "iR1133", IR1133_PID, 600, 637, 877, PIXMA_CAP_ADFDUP), - DEV (NULL, NULL, 0, 0, 0, 0, 0) + DEV ("Canon imageCLASS MF5630", "MF5630", MF5630_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon laserBase MF5650", "MF5650", MF5650_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageCLASS MF8170c", "MF8170c", MF8100_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon imageClass MF8030", "MF8030", MF8030_PID, 600, 0, 640, 877, PIXMA_CAP_ADF), + DEV ("Canon i-SENSYS MF5880dn", "MF5880", MF5880_PID, 600, 0, 640, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon i-SENSYS MF6680dn", "MF6680", MF6680_PID, 600, 0, 640, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon imageRUNNER 1133", "iR1133", IR1133_PID, 600, 0, 637, 877, PIXMA_CAP_ADFDUP), + DEV ("Canon i-SENSYS MF8500C Series", "MF8500C", MF8500_PID, 600, 0, 640, 1050, PIXMA_CAP_ADFDUP), + DEV (NULL, NULL, 0, 0, 0, 0, 0, 0) }; diff --git a/backend/pixma_io_sanei.c b/backend/pixma_io_sanei.c index b25c7eb..59d1602 100644 --- a/backend/pixma_io_sanei.c +++ b/backend/pixma_io_sanei.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. * For limitations, see function sanei_usb_get_vendor_product(). + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pixma_mp150.c b/backend/pixma_mp150.c index e29dccd..22ca41d 100644 --- a/backend/pixma_mp150.c +++ b/backend/pixma_mp150.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2009 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. @@ -209,6 +209,21 @@ #define MG5500_PID 0x1771 #define MG7100_PID 0x1772 +/* 2014 new devices (untested) */ +#define MX470_PID 0x1774 +#define MX530_PID 0x1775 +#define MB5000_PID 0x1776 +#define MB5300_PID 0x1777 +#define MB2000_PID 0x1778 +#define MB2300_PID 0x1779 +#define E400_PID 0x177a +#define E560_PID 0x177b +#define MG7500_PID 0x177c +#define MG6600_PID 0x177e +#define MG5600_PID 0x177f +#define MG2900_PID 0x1780 +#define E460_PID 0x1788 + /* Generation 4 XML messages that encapsulates the Pixma protocol messages */ #define XML_START_1 \ @@ -284,6 +299,7 @@ typedef struct mp150_t unsigned stripe_shift; uint8_t tpu_datalen; uint8_t tpu_data[0x40]; + uint8_t adf_state; /* handle adf scanning */ } mp150_t; /* @@ -420,7 +436,7 @@ is_calibrated (pixma_t * s) mp150_t *mp = (mp150_t *) s->subdriver; if (mp->generation >= 3) { - return ((mp->current_status[0] & 0x01) == 1); + return ((mp->current_status[0] & 0x01) == 1 || (mp->current_status[0] & 0x02) == 2); } if (mp->generation == 1) { @@ -454,6 +470,7 @@ static int abort_session (pixma_t * s) { mp150_t *mp = (mp150_t *) s->subdriver; + mp->adf_state = state_idle; /* reset adf scanning */ return pixma_exec_short_cmd (s, &mp->cb, cmd_abort_session); } @@ -630,10 +647,14 @@ calc_shifting (pixma_t * s) /* If stripes shift needed (CCD devices), how many pixels shift */ mp->stripe_shift = 0; + /* If color plane shift (CCD devices), how many pixels shift */ + mp->color_shift = mp->shift[0] = mp->shift[1] = mp->shift[2] = 0; + switch (s->cfg->pid) { case MP800_PID: case MP800R_PID: + case MP830_PID: if (s->param->xdpi == 2400) { if (is_scanning_from_tpu(s)) @@ -641,35 +662,15 @@ calc_shifting (pixma_t * s) else mp->stripe_shift = 3; } - break; - - case MP830_PID: - if (s->param->xdpi == 2400) + if (s->param->ydpi > 75) { - if (is_scanning_from_tpu(s)) - mp->stripe_shift = 6; - else - mp->stripe_shift = 3; - } - break; - - default: /* Default, and all CIS devices */ - break; - } - /* If color plane shift (CCD devices), how many pixels shift */ - mp->color_shift = mp->shift[0] = mp->shift[1] = mp->shift[2] = 0; - if (s->param->ydpi > 75) - { - switch (s->cfg->pid) - { - case MP800_PID: - case MP800R_PID: - case MP830_PID: mp->color_shift = s->param->ydpi / ((s->param->ydpi < 1200) ? 150 : 75); if (is_scanning_from_tpu (s)) mp->color_shift = s->param->ydpi / 75; + /* If you're trying to decipher this color-shifting code, + the following line is where the magic is revealed. */ mp->shift[1] = mp->color_shift * get_cis_ccd_line_size (s); if (is_scanning_from_adf (s)) { /* ADF */ @@ -681,11 +682,11 @@ calc_shifting (pixma_t * s) mp->shift[0] = 2 * mp->shift[1]; mp->shift[2] = 0; } - break; + } + break; - default: - break; - } + default: /* Default, and all CIS devices */ + break; } return (2 * mp->color_shift + mp->stripe_shift); } @@ -940,7 +941,10 @@ handle_interrupt (pixma_t * s, int timeout) * rr: scan resolution * poll event with 'scanimage -A' */ if (s->cfg->pid == MG6200_PID - || s->cfg->pid == MG6300_PID) + || s->cfg->pid == MG6300_PID + || s->cfg->pid == MX520_PID + || s->cfg->pid == MX720_PID + || s->cfg->pid == MX920_PID) /* button no. in buf[7] * size in buf[10] 01=A4; 02=Letter; 08=10x15; 09=13x18; 0b=auto * format in buf[11] 01=JPEG; 02=TIFF; 03=PDF; 04=Kompakt-PDF @@ -1000,7 +1004,7 @@ static int wait_until_ready (pixma_t * s) { mp150_t *mp = (mp150_t *) s->subdriver; - int error, tmo = 60; + int error, tmo = 120; /* some scanners need a long timeout */ RET_IF_ERR ((mp->generation >= 3) ? query_status_3 (s) : query_status (s)); @@ -1135,11 +1139,17 @@ post_process_image_data (pixma_t * s, pixma_imagebuf_t * ib) && s->cfg->pid != MP220_PID && s->cfg->pid != MX360_PID && s->cfg->pid != MX370_PID + && s->cfg->pid != MX530_PID && s->cfg->pid != MX890_PID + && s->cfg->pid != MX720_PID + && s->cfg->pid != MX920_PID && s->cfg->pid != MG3100_PID + && s->cfg->pid != MG3500_PID && s->cfg->pid != MG2100_PID && s->cfg->pid != MG5300_PID - && s->cfg->pid != MG6300_PID) + && s->cfg->pid != MG5500_PID + && s->cfg->pid != MG6300_PID + && s->cfg->pid != MG7100_PID) reorder_pixels (mp->linebuf, sptr, c, n, m, s->param->wx, line_size); /* Crop line to selected borders */ @@ -1201,9 +1211,14 @@ mp150_open (pixma_t * s) if (s->cfg->pid == MP140_PID) mp->generation = 2; + PDBG (pixma_dbg (3, "*mp150_open***** This is a generation %d scanner. *****\n", mp->generation)); + /* TPU info data setup */ mp->tpu_datalen = 0; + /* adf scanning */ + mp->adf_state = state_idle; + if (mp->generation < 4) { query_status (s); @@ -1281,21 +1296,9 @@ mp150_check_param (pixma_t * s, pixma_scan_param_t * sp) /*PDBG (pixma_dbg (4, "*mp150_check_param***** Final scan width and line-size: %i, %i *****\n", sp->wx, sp->line_size));*/ /* Some exceptions here for particular devices */ - /* Those devices can scan up to 14" with ADF, but A4 11.7" in flatbed */ - if (( s->cfg->pid == MX850_PID || - s->cfg->pid == MX860_PID || - s->cfg->pid == MX870_PID || - s->cfg->pid == MX880_PID || - s->cfg->pid == MX320_PID || - s->cfg->pid == MX330_PID || - s->cfg->pid == MX340_PID || - s->cfg->pid == MX350_PID || - s->cfg->pid == MX360_PID || - s->cfg->pid == MX410_PID || - s->cfg->pid == MX420_PID || - s->cfg->pid == MX7600_PID ) - && - sp->source == PIXMA_SOURCE_FLATBED) + /* Those devices can scan up to legal 14" with ADF, but A4 11.7" in flatbed */ + /* PIXMA_CAP_ADF also works for PIXMA_CAP_ADFDUP */ + if ((s->cfg->cap & PIXMA_CAP_ADF) && sp->source == PIXMA_SOURCE_FLATBED) sp->h = MIN (sp->h, 877 * sp->xdpi / 75); if (sp->source == PIXMA_SOURCE_TPU) @@ -1349,7 +1352,8 @@ mp150_scan (pixma_t * s) return PIXMA_EBUSY; /* Generation 4: send XML dialog */ - if (mp->generation == 4 && s->param->adf_pageid == 0) + /* adf: first page or idle */ + if (mp->generation == 4 && mp->adf_state == state_idle) { if (!send_xml_dialog (s, XML_START_1)) return PIXMA_EPROTO; @@ -1367,15 +1371,38 @@ mp150_scan (pixma_t * s) { if ((error = query_status (s)) < 0) return error; + + /* wait for inserted paper + * timeout: 10 sec */ tmo = 10; while (!has_paper (s) && --tmo >= 0) { + if ((error = query_status (s)) < 0) + return error; WAIT_INTERRUPT (1000); PDBG (pixma_dbg (2, "No paper in ADF. Timed out in %d sec.\n", tmo)); } + + /* no paper inserted + * => abort session */ if (!has_paper (s)) + { + PDBG (pixma_dbg (4, "*mp150_scan***** no paper in ADF *****\n")); + error = abort_session (s); + if (error < 0) + return error; + + /* Generation 4: send XML dialog */ + /* adf: first page or idle */ + if (mp->generation == 4 && mp->adf_state == state_idle) + { + if (!send_xml_dialog (s, XML_END)) + return PIXMA_EPROTO; + } + return PIXMA_ENO_PAPER; + } } if (has_ccd_sensor (s) && (mp->generation <= 2)) @@ -1406,8 +1433,10 @@ mp150_scan (pixma_t * s) } tmo = 10; - if (s->param->adf_pageid == 0 || mp->generation <= 2) - { + /* adf: first page or idle */ + if (mp->generation <= 2 || mp->adf_state == state_idle) + { /* single sheet or first sheet from ADF */ + PDBG (pixma_dbg (4, "*mp150_scan***** start scanning *****\n")); error = start_session (s); while (error == PIXMA_EBUSY && --tmo >= 0) { @@ -1448,7 +1477,11 @@ mp150_scan (pixma_t * s) error = send_set_tpu_info (s); } else /* ADF pageid != 0 and gen3 or above */ + { /* next sheet from ADF */ + PDBG (pixma_dbg (4, "*mp150_scan***** scan next sheet from ADF *****\n")); pixma_sleep (1000000); + } + if ((error >= 0) || (mp->generation >= 3)) mp->state = state_warmup; @@ -1462,6 +1495,10 @@ mp150_scan (pixma_t * s) mp150_finish_scan (s); return error; } + + /* ADF scanning active */ + if (is_scanning_from_adf (s)) + mp->adf_state = state_scanning; return 0; } @@ -1495,9 +1532,13 @@ mp150_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) do { if (s->cancel) + { + PDBG (pixma_dbg (4, "*mp150_fill_buffer***** s->cancel *****\n")); return PIXMA_ECANCELED; + } if ((mp->last_block & 0x28) == 0x28) - { /* end of image */ + { /* end of image */ + PDBG (pixma_dbg (4, "*mp150_fill_buffer***** end of image *****\n")); mp->state = state_finished; return 0; } @@ -1506,6 +1547,8 @@ mp150_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) error = read_image_block (s, header, mp->imgbuf + mp->data_left_len); if (error < 0) { + PDBG (pixma_dbg (4, "*mp150_fill_buffer***** scanner error (%d): end scan *****\n", error)); + mp->last_block = 0x38; /* end scan in mp150_finish_scan() */ if (error == PIXMA_ECANCELED) { /* NOTE: I see this in traffic logs but I don't know its meaning. */ @@ -1569,6 +1612,7 @@ mp150_finish_scan (pixma_t * s) * abort_session and start_session between pages (last_block=0x28) */ if (mp->generation <= 2 || !is_scanning_from_adf (s) || mp->last_block == 0x38) { + PDBG (pixma_dbg (4, "*mp150_finish_scan***** abort session *****\n")); error = abort_session (s); /* FIXME: it probably doesn't work in duplex mode! */ if (error < 0) PDBG (pixma_dbg (1, "WARNING:abort_session() failed %d\n", error)); @@ -1580,6 +1624,9 @@ mp150_finish_scan (pixma_t * s) PDBG (pixma_dbg (1, "WARNING:XML_END dialog failed \n")); } } + else + PDBG (pixma_dbg (4, "*mp150_finish_scan***** wait for next page from ADF *****\n")); + mp->state = state_idle; /* fall through */ case state_idle: @@ -1669,8 +1716,8 @@ const pixma_config_t pixma_mp150_devices[] = { DEVICE ("Canon PIXMA MP610", "MP610", MP610_PID, 4800, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MX300", "MX300", MX300_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), - DEVICE ("Canon PIXMA MX310", "MX310", MX310_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX700", "MX700", MX700_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX310", "MX310", MX310_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX700", "MX700", MX700_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), DEVICE ("Canon PIXMA MX850", "MX850", MX850_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), DEVICE ("Canon PIXMA MX7600", "MX7600", MX7600_PID, 4800, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), @@ -1699,7 +1746,7 @@ const pixma_config_t pixma_mp150_devices[] = { DEVICE ("Canon PIXMA MX360", "MX360", MX360_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), DEVICE ("Canon PIXMA MX410", "MX410", MX410_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), DEVICE ("Canon PIXMA MX420", "MX420", MX420_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX880 Series", "MX880", MX880_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA MX880 Series", "MX880", MX880_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), /* Generation 4: CIS */ DEVICE ("Canon PIXMA MP640", "MP640", MP640_PID, 4800, 0, 0, 638, 877, PIXMA_CAP_CIS), @@ -1726,27 +1773,27 @@ const pixma_config_t pixma_mp150_devices[] = { DEVICE ("Canon PIXMA E500", "E500", E500_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), /* Latest devices (2012) Generation 4 CIS */ - DEVICE ("Canon PIXMA MX370 Series", "MX370", MX370_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX430 Series", "MX430", MX430_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX510 Series", "MX510", MX510_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX710 Series", "MX710", MX710_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), - DEVICE ("Canon PIXMA MX890 Series", "MX890", MX890_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), - DEVICE ("Canon PIXMA E600 Series", "E600", E600_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX370 Series", "MX370", MX370_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX430 Series", "MX430", MX430_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX510 Series", "MX510", MX510_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX710 Series", "MX710", MX710_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA MX890 Series", "MX890", MX890_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA E600 Series", "E600", E600_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), DEVICE ("Canon PIXMA MG4200", "MG4200", MG4200_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), /* Latest devices (2013) Generation 4 CIS */ DEVICE ("Canon PIXMA E510", "E510", E510_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), - DEVICE ("Canon PIXMA E610", "E610", E610_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA E610", "E610", E610_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), DEVICE ("Canon PIXMA MP230", "MP230", MP230_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG2200 Series", "MG2200", MG2200_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG3200 Series", "MG3200", MG3200_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG5400 Series", "MG5400", MG5400_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG6300 Series", "MG6300", MG6300_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS), - DEVICE ("Canon PIXMA MX390 Series", "MX390", MX390_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX450 Series", "MX450", MX450_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX520 Series", "MX520", MX520_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX720 Series", "MX720", MX720_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADF), - DEVICE ("Canon PIXMA MX920 Series", "MX920", MX920_PID, 2400, 0, 600, 638, 877, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA MX390 Series", "MX390", MX390_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX450 Series", "MX450", MX450_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX520 Series", "MX520", MX520_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX720 Series", "MX720", MX720_PID, 2400, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA MX920 Series", "MX920", MX920_PID, 2400, 0, 600, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), DEVICE ("Canon PIXMA MG2400 Series", "MG2400", MG2400_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG2500 Series", "MG2500", MG2500_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG3500 Series", "MG3500", MG3500_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), @@ -1755,5 +1802,20 @@ const pixma_config_t pixma_mp150_devices[] = { DEVICE ("Canon PIXMA MG6500 Series", "MG6500", MG6500_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS), DEVICE ("Canon PIXMA MG7100 Series", "MG7100", MG7100_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS), + /* Latest devices (2014) Generation 4 CIS */ + DEVICE ("Canon PIXMA MX470 Series", "MX470", MX470_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon PIXMA MX530 Series", "MX530", MX530_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADF), + DEVICE ("Canon MAXIFY MB5000 Series", "MB5000", MB5000_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon MAXIFY MB5300 Series", "MB5300", MB5300_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon MAXIFY MB2000 Series", "MB2000", MB2000_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon MAXIFY MB2300 Series", "MB2300", MB2300_PID, 1200, 0, 0, 638, 1050, PIXMA_CAP_CIS | PIXMA_CAP_ADFDUP), + DEVICE ("Canon PIXMA E400", "E400", E400_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA E560", "E560", E560_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA MG7500 Series", "MG7500", MG7500_PID, 2400, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA MG6600 Series", "MG6600", MG6600_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA MG5600 Series", "MG5600", MG5600_PID, 1200, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA MG2900 Series", "MG2900", MG2900_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), + DEVICE ("Canon PIXMA E460 Series", "E460", E460_PID, 600, 0, 0, 638, 877, PIXMA_CAP_CIS), + END_OF_DEVICE_LIST }; diff --git a/backend/pixma_mp730.c b/backend/pixma_mp730.c index 1980fcc..58d1994 100644 --- a/backend/pixma_mp730.c +++ b/backend/pixma_mp730.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2008 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pixma_mp750.c b/backend/pixma_mp750.c index ea35851..e46a942 100644 --- a/backend/pixma_mp750.c +++ b/backend/pixma_mp750.c @@ -1,7 +1,7 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pixma_mp810.c b/backend/pixma_mp810.c index 5b6cdfe..59e96eb 100644 --- a/backend/pixma_mp810.c +++ b/backend/pixma_mp810.c @@ -1,8 +1,8 @@ /* SANE - Scanner Access Now Easy. + Copyright (C) 2011-2014 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2007-2009 Nicolas Martin, <nicols-guest at alioth dot debian dot org> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> - Copyright (C) 2011-2013 Rolf Bensch <rolf at bensch hyphen online dot de> This file is part of the SANE package. diff --git a/backend/pnm.c b/backend/pnm.c index 88b6e4a..b8d3192 100644 --- a/backend/pnm.c +++ b/backend/pnm.c @@ -267,7 +267,7 @@ static SANE_Option_Descriptor sod[] = { SANE_I18N ("Hand-Scanner Simulation"), SANE_I18N ("Simulate a hand-scanner. Hand-scanners often do not know the " "image height a priori. Instead, they return a height of -1. " - "Setting this option allows to test whether a frontend can " + "Setting this option allows one to test whether a frontend can " "handle this correctly."), SANE_TYPE_BOOL, SANE_UNIT_NONE, diff --git a/backend/rts8891.c b/backend/rts8891.c index d86347b..bdb4011 100644 --- a/backend/rts8891.c +++ b/backend/rts8891.c @@ -2212,7 +2212,13 @@ sane_close (SANE_Handle handle) /* switch off lamp and close usb */ if (dev->conf.allowsharing == SANE_TRUE) { - sanei_usb_claim_interface (dev->devnum, 0); + SANE_Status status = sanei_usb_claim_interface (dev->devnum, 0); + if (status != SANE_STATUS_GOOD) + { + DBG (DBG_warn, "sane_close: cannot claim usb interface: %s\n", + sane_strstatus(status)); + DBG (DBG_warn, "sane_close: continuing anyway\n"); + } } set_lamp_state (session, 0); sanei_usb_close (dev->devnum); @@ -3197,14 +3203,6 @@ find_origin (struct Rts8891_Device *dev, SANE_Bool * changed) return status; } - if (status != SANE_STATUS_GOOD) - { - free(image); - free(data); - DBG (DBG_error, "find_origin: failed to wait for data\n"); - return status; - } - if (DBG_LEVEL > DBG_io2) { write_gray_data (data, "find_origin.pnm", width, height); diff --git a/backend/scripts/pixma_gen_options.py b/backend/scripts/pixma_gen_options.py new file mode 100755 index 0000000..20f0037 --- /dev/null +++ b/backend/scripts/pixma_gen_options.py @@ -0,0 +1,390 @@ +#!/usr/bin/env python + +import sys,os,re + +class Error(Exception): + pass + + +class ParseError(Error): + def __init__(self, errline): + Error.__init__(self, errline) + + +class Struct: + pass + + +def createCNameMap(): + t = '' + for i in range(256): + if ((ord('A') <= i) and (i <= ord('Z'))) or \ + ((ord('a') <= i) and (i <= ord('z'))) or \ + ((ord('0') <= i) and (i <= ord('9'))): + t += chr(i) + else: + t += '_' + return t + + +def seekBegin(f): + while True: + line = f.readline() + if not line: + return False + if line.startswith('BEGIN SANE_Option_Descriptor'): + return True + + +def parseVerbatim(o, line): + words = line.split(None, 1) + if (len(words) < 2) or (words[1][0] != '@'): + return False + o[words[0]] = words[1] + return True + + +def parseLine_type(o, line): + words = line.split(None, 2) + otype = words[1] + o['type'] = 'SANE_TYPE_' + otype.upper() + if otype == 'group': + g.ngroups += 1 + oname = '_group_%d' % g.ngroups + o['size'] = 0 + else: + temp = words[2] + idx = temp.find('[') + if idx == -1: + oname = temp + o['size'] = 1 + else: + oname = temp[0:idx] + o['size'] = int(temp[idx+1:-1]) + o['name'] = oname + + +def parseLine_title(o, line): + o['title'] = line.split(None, 1)[1] + + +def parseLine_desc(o, line): + o['desc'] = line.split(None, 1)[1] + + +def parseLine_unit(o, line): + o['unit'] = 'SANE_UNIT_' + line.split(None, 1)[1].upper() + + +def parseLine_default(o, line): + o['default'] = line.split(None, 1)[1] + + +def parseLine_cap(o, line): + words = line.split() + o['cap'] = ['SANE_CAP_' + s.upper() for s in words[1:]] + + +def parseLine_constraint(o, line): + c = line.split(None,1)[1] + if c[0] == '{': + o['constraint'] = c[1:-1].split('|') + elif c[0] == '(': + o['constraint'] = tuple(c[1:-1].split(',')) + else: + sys.stderr.write('Ignored: %s\n' % line) + + +def parseLine_info(o, line): + words = line.split() + o['info'] = ['SANE_INFO_' + s.upper() for s in words[1:]] + +def parseLine_rem(o, line): + pass + +def normalize(o): + if 'cname' not in o: + cname = o['name'].translate(cnameMap) + o['cname'] = cname + else: + cname = o['cname'] + o['cname_opt'] = 'opt_' + cname + o['cname_con'] = 'constraint_' + cname + if 'title' not in o: + o['title'] = 'NO TITLE' + if 'desc' not in o: + o['desc'] = '@sod->title' % o + if 'unit' not in o: + o['unit'] = 'SANE_UNIT_NONE' + if 'constraint_type' not in o: + if 'constraint' not in o: + ct = 'SANE_CONSTRAINT_NONE' + elif isinstance(o['constraint'], list): + if o['type'] == 'SANE_TYPE_STRING': + ct = 'SANE_CONSTRAINT_STRING_LIST' + else: + ct = 'SANE_CONSTRAINT_WORD_LIST' + elif isinstance(o['constraint'], tuple): + ct = 'SANE_CONSTRAINT_RANGE' + elif isinstance(o['constraint'], str): + oc = o['constraint'] + if oc.startswith('@range'): + ct = 'SANE_CONSTRAINT_RANGE' + elif oc.startswith('@word_list'): + ct = 'SANE_CONSTRAINT_WORD_LIST' + elif oc.startswith('@string_list'): + ct = 'SANE_CONSTRAINT_STRING_LIST' + o['constraint_type'] = ct + return o + + +def parseFile(f): + if not seekBegin(f): + return None + options = [ { + 'name' : '', + 'cname' : 'opt_num_opts', + 'title' : '@SANE_TITLE_NUM_OPTIONS', + 'desc' : '@SANE_DESC_NUM_OPTIONS', + 'type' : 'SANE_TYPE_INT', + 'unit' : 'SANE_UNIT_NONE', + 'size' : 1, + 'cap' : ['SANE_CAP_SOFT_DETECT'], + 'constraint_type' : 'SANE_CONSTRAINT_NONE', + 'default' : '@w = ' + opt_prefix + 'last' + } ] + o = {} + while True: + line = f.readline() + if not line: + break + line = line.strip() + if not line: + continue + token = line.split(None, 1)[0].lower() + if token == 'end': + break + if token == 'type': + if 'name' in o: + options.append(o) + o = {} + funcName = 'parseLine_' + token + if funcName in globals(): + if not parseVerbatim(o, line): + func = globals()[funcName] + func(o, line) + else: + sys.stderr.write('Skip: %s\n' % line) + if 'name' in o: + options.append(o) + return [normalize(o) for o in options] + + +def genHeader(options): + print """ +typedef union { + SANE_Word w; + SANE_Int i; + SANE_Bool b; + SANE_Fixed f; + SANE_String s; + void *ptr; +} option_value_t; +""" + print 'typedef enum {' + for o in options: + print ' %(cname_opt)s,' % o + print ' ' + opt_prefix + 'last' + print '} option_t;' + print """ + +typedef struct { + SANE_Option_Descriptor sod; + option_value_t val,def; + SANE_Word info; +} option_descriptor_t; + + +struct pixma_sane_t; +static int build_option_descriptors(struct pixma_sane_t *ss); +""" + + +def genMinMaxRange(n, t, r): + if t == 'SANE_TYPE_FIXED': + r = ['SANE_FIX(%s)' % x for x in r] + print 'static const SANE_Range ' + n + ' = ' + print ' { ' + r[0] + ',' + r[1] + ',' + r[2] + ' };' + + +def genList(n, t, l): + if t == 'SANE_TYPE_INT': + etype = 'SANE_Word' + l = [str(len(l))] + l + elif t == 'SANE_TYPE_FIXED': + etype = 'SANE_Word' + l = [str(len(l))] + ['SANE_FIX(%s)' % x for x in l] + elif t == 'SANE_TYPE_STRING': + etype = 'SANE_String_Const' + l = ['SANE_I18N("%s")' % x for x in l] + ['NULL'] + print 'static const %s %s[%d] = {' % (etype, n, len(l)) + for x in l[0:-1]: + print '\t' + x + ',' + print '\t' + l[-1] + ' };' + + +def genConstraints(options): + for o in options: + if 'constraint' not in o: continue + c = o['constraint'] + oname = o['cname_con'] + otype = o['type'] + if isinstance(c, tuple): + genMinMaxRange(oname, otype, c) + elif isinstance(c, list): + genList(oname, otype, c) + print + +def buildCodeVerbatim(o): + for f in ('name', 'title', 'desc', 'type', 'unit', 'size', 'cap', + 'constraint_type', 'constraint', 'default'): + if (f not in o): continue + temp = o[f] + if (not isinstance(temp,str)) or \ + (len(temp) < 1) or (temp[0] != '@'): + continue + o['code_' + f] = temp[1:] + +def ccode(o): + buildCodeVerbatim(o) + if 'code_name' not in o: + o['code_name'] = '"' + o['name'] + '"' + for f in ('title', 'desc'): + cf = 'code_' + f + if cf in o: continue + o[cf] = 'SANE_I18N("' + o[f] + '")' + + for f in ('type', 'unit', 'constraint_type'): + cf = 'code_' + f + if cf in o: continue + o[cf] = o[f] + + if 'code_size' not in o: + otype = o['type'] + osize = o['size'] + if otype == 'SANE_TYPE_STRING': + code = str(osize + 1) + elif otype == 'SANE_TYPE_INT' or otype == 'SANE_TYPE_FIXED': + code = str(osize) + ' * sizeof(SANE_Word)' + elif otype == 'SANE_TYPE_BUTTON': + code = '0' + else: + code = 'sizeof(SANE_Word)' + o['code_size'] = code + + if ('code_cap' not in o) and ('cap' in o): + o['code_cap'] = reduce(lambda a,b: a+'|'+b, o['cap']) + else: + o['code_cap'] = '0' + + if ('code_info' not in o) and ('info' in o): + o['code_info'] = reduce(lambda a,b: a+'|'+b, o['info']) + else: + o['code_info'] = '0' + + if ('code_default' not in o) and ('default' in o): + odefault = o['default'] + otype = o['type'] + if odefault == '_MIN': + rhs = 'w = sod->constraint.range->min' + elif odefault == '_MAX': + rhs = 'w = sod->constraint.range->max' + elif otype in ('SANE_TYPE_INT', 'SANE_TYPE_BOOL'): + rhs = 'w = %(default)s' + elif otype == 'SANE_TYPE_FIXED': + rhs = 'w = SANE_FIX(%(default)s)' + elif otype == 'SANE_TYPE_STRING': + rhs = 's = SANE_I18N("%(default)s")' + o['code_default'] = rhs % o + if 'code_default' in o: + code = ' opt->def.%(code_default)s;\n' + if o['constraint_type'] != 'SANE_CONSTRAINT_STRING_LIST': + code += ' opt->val.%(code_default)s;\n' + else: + code += ' opt->val.w = find_string_in_list' \ + '(opt->def.s, sod->constraint.string_list);\n' + o['full_code_default'] = code % o + else: + o['full_code_default'] = '' + + if ('code_constraint' not in o) and ('constraint' in o): + ct = o['constraint_type'] + idx = len('SANE_CONSTRAINT_') + ctype = ct[idx:].lower() + if ctype == 'range': + rhs = '&%(cname_con)s' % o + else: + rhs = '%(cname_con)s' % o + o['code_constraint'] = ctype + ' = ' + rhs + if 'code_constraint' in o: + code = ' sod->constraint.%(code_constraint)s;\n' + o['full_code_constraint'] = code % o + else: + o['full_code_constraint'] = '' + + return o + +def genBuildOptions(options): + print """ +static +int find_string_in_list(SANE_String_Const str, const SANE_String_Const *list) +{ + int i; + for (i = 0; list[i] && strcmp(str, list[i]) != 0; i++) {} + return i; +} + +static +int build_option_descriptors(struct pixma_sane_t *ss) +{ + SANE_Option_Descriptor *sod; + option_descriptor_t *opt; + + memset(OPT_IN_CTX, 0, sizeof(OPT_IN_CTX));""" + + for o in options: + o = ccode(o) + otype = o['type'] + code = '\n opt = &(OPT_IN_CTX[%(cname_opt)s]);\n' \ + ' sod = &opt->sod;\n' \ + ' sod->type = %(code_type)s;\n' \ + ' sod->title = %(code_title)s;\n' \ + ' sod->desc = %(code_desc)s;\n' + if otype != 'SANE_TYPE_GROUP': + code += ' sod->name = %(code_name)s;\n' \ + ' sod->unit = %(code_unit)s;\n' \ + ' sod->size = %(code_size)s;\n' \ + ' sod->cap = %(code_cap)s;\n' \ + ' sod->constraint_type = %(code_constraint_type)s;\n' \ + '%(full_code_constraint)s' \ + ' OPT_IN_CTX[%(cname_opt)s].info = %(code_info)s;\n' \ + '%(full_code_default)s' + sys.stdout.write(code % o) + print + print ' return 0;\n' + print '}' + print + +g = Struct() +g.ngroups = 0 +opt_prefix = 'opt_' +con_prefix = 'constraint_' +cnameMap = createCNameMap() +options = parseFile(sys.stdin) +print "/* Automatically generated from pixma_sane.c */" +if (len(sys.argv) == 2) and (sys.argv[1] == 'h'): + genHeader(options) +else: + genConstraints(options) + genBuildOptions(options) + diff --git a/backend/test.c b/backend/test.c index 8f8851a..505c821 100644 --- a/backend/test.c +++ b/backend/test.c @@ -348,7 +348,7 @@ init_options (Test_Device * test_device) od->title = SANE_I18N ("Hand-scanner simulation"); od->desc = SANE_I18N ("Simulate a hand-scanner. Hand-scanners do not " "know the image height a priori. Instead, they " - "return a height of -1. Setting this option allows " + "return a height of -1. Setting this option allows one " "to test whether a frontend can handle this " "correctly. This option also enables a fixed width " "of 11 cm."); diff --git a/backend/umax-uc630.c b/backend/umax-uc630.c index 26c6831..0fbc59f 100644 --- a/backend/umax-uc630.c +++ b/backend/umax-uc630.c @@ -76,14 +76,14 @@ static unsigned char UC630_INQUIRY[] = /* 60 -62 scanner capability */ 0xfd, - 0x8c, /* 0xbc ? */ + 0x80, 0x03, /* 63 reserved */ 0x00, /* 64 gamma */ - 0xa1, + 0x00, /* 65 reserved */ 0x00, @@ -113,13 +113,13 @@ static unsigned char UC630_INQUIRY[] = 0x00, /* 73 max optical res in 100 dpi */ - 0x04, + 0x03, /* 74 max x_res in 100 dpi */ - 0x04, + 0x03, /* 75 max y_res in 100 dpi */ - 0x04, + 0x06, /* 76-77 fb max scan width in 0.01 inch */ 0x03, 0x52, @@ -167,7 +167,7 @@ static unsigned char UC630_INQUIRY[] = 0x00, /* 92-93 window descriptor block length */ - 0x00, 0x30, + 0x00, 0x31, /* 94 optical resolution residue (1dpi) */ 0x00, diff --git a/backend/umax.c b/backend/umax.c index b2ceb00..0d8ddba 100644 --- a/backend/umax.c +++ b/backend/umax.c @@ -1035,7 +1035,7 @@ static SANE_Status sense_handler(int scsi_fd, unsigned char *result, void *arg) if (asc == 0x00) { - DBG(DBG_sense, "-> button protocoll\n"); + DBG(DBG_sense, "-> button protocol\n"); if (ascq & 1) { dev->button0_pressed = 1; diff --git a/backend/umax_pp_low.c b/backend/umax_pp_low.c index ef10bd7..c5f58a7 100644 --- a/backend/umax_pp_low.c +++ b/backend/umax_pp_low.c @@ -10898,7 +10898,7 @@ sanei_umax_pp_scan (int x, int y, int width, int height, int dpi, int color, /* scan time are high enough to forget about usec */ elapsed = tf.tv_sec - td.tv_sec; - DBG (8, "%ld bytes transfered in %f seconds ( %.2f Kb/s)\n", somme, + DBG (8, "%ld bytes transferred in %f seconds ( %.2f Kb/s)\n", somme, elapsed, (somme / elapsed) / 1024.0); #endif |