summaryrefslogtreecommitdiff
path: root/backend/kvs1025_low.h
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
commit6e9c41a892ed0e0da326e0278b3221ce3f5713b8 (patch)
tree2e301d871bbeeb44aa57ff9cc070fcf3be484487 /backend/kvs1025_low.h
Initial import of sane-backends version 1.0.24-1.2
Diffstat (limited to 'backend/kvs1025_low.h')
-rw-r--r--backend/kvs1025_low.h290
1 files changed, 290 insertions, 0 deletions
diff --git a/backend/kvs1025_low.h b/backend/kvs1025_low.h
new file mode 100644
index 0000000..9c92832
--- /dev/null
+++ b/backend/kvs1025_low.h
@@ -0,0 +1,290 @@
+/*
+ Copyright (C) 2008, Panasonic Russia Ltd.
+*/
+/* sane - Scanner Access Now Easy.
+ Panasonic KV-S1020C / KV-S1025C USB scanners.
+*/
+
+#ifndef __KVS1025_LOW_H
+#define __KVS1025_LOW_H
+
+#include "kvs1025_cmds.h"
+
+#define VENDOR_ID 0x04DA
+
+typedef enum
+{
+ KV_S1020C = 0x1007,
+ KV_S1025C = 0x1006,
+ KV_S1045C = 0x1010
+} KV_MODEL_TYPE;
+
+/* Store an integer in 2, 3 or 4 byte in a big-endian array. */
+#define Ito16(val, buf) { \
+ ((unsigned char *)buf)[0] = ((val) >> 8) & 0xff; \
+ ((unsigned char *)buf)[1] = ((val) >> 0) & 0xff; \
+}
+
+#define Ito24(val, buf) { \
+ ((unsigned char *)buf)[0] = ((val) >> 16) & 0xff; \
+ ((unsigned char *)buf)[1] = ((val) >> 8) & 0xff; \
+ ((unsigned char *)buf)[2] = ((val) >> 0) & 0xff; \
+}
+
+#define Ito32(val, buf) { \
+ ((unsigned char *)buf)[0] = ((val) >> 24) & 0xff; \
+ ((unsigned char *)buf)[1] = ((val) >> 16) & 0xff; \
+ ((unsigned char *)buf)[2] = ((val) >> 8) & 0xff; \
+ ((unsigned char *)buf)[3] = ((val) >> 0) & 0xff; \
+}
+
+/* 32 bits from an array to an integer (eg ntohl). */
+#define B32TOI(buf) \
+ ((((unsigned char *)buf)[0] << 24) | \
+ (((unsigned char *)buf)[1] << 16) | \
+ (((unsigned char *)buf)[2] << 8) | \
+ (((unsigned char *)buf)[3] << 0))
+
+/* 24 bits from an array to an integer. */
+#define B24TOI(buf) \
+ (((unsigned char *)buf)[0] << 16) | \
+ (((unsigned char *)buf)[1] << 8) | \
+ (((unsigned char *)buf)[2] << 0))
+
+#define SCSI_FD int
+#define SCSI_BUFFER_SIZE (0x40000-12)
+
+typedef enum
+{
+ KV_SCSI_BUS = 0x01,
+ KV_USB_BUS = 0x02
+} KV_BUS_MODE;
+
+typedef enum
+{
+ SM_BINARY = 0x00,
+ SM_DITHER = 0x01,
+ SM_GRAYSCALE = 0x02,
+ SM_COLOR = 0x05
+} KV_SCAN_MODE;
+
+typedef struct
+{
+ unsigned char data[16];
+ int len;
+} CDB;
+
+typedef struct
+{
+ int width;
+ int height;
+} KV_PAPER_SIZE;
+
+/* remarked -- KV-S1020C / KV-S1025C supports ADF only
+typedef enum
+{
+ TRUPER_ADF = 0,
+ TRUPER_FLATBED = 1
+} KV_SCAN_SOURCE;
+*/
+
+/* options */
+typedef enum
+{
+ OPT_NUM_OPTS = 0,
+
+ /* General options */
+ OPT_MODE_GROUP,
+ OPT_MODE, /* scanner modes */
+ OPT_RESOLUTION, /* X and Y resolution */
+ OPT_DUPLEX, /* Duplex mode */
+ OPT_SCAN_SOURCE, /* Scan source, fixed to ADF */
+ OPT_FEEDER_MODE, /* Feeder mode, fixed to Continous */
+ OPT_LONGPAPER, /* Long paper mode */
+ OPT_LENGTHCTL, /* Length control mode */
+ OPT_MANUALFEED, /* Manual feed mode */
+ OPT_FEED_TIMEOUT, /* Feed timeout */
+ OPT_DBLFEED, /* Double feed detection mode */
+ OPT_FIT_TO_PAGE, /* Scanner shrinks image to fit scanned page */
+
+ /* Geometry group */
+ OPT_GEOMETRY_GROUP,
+ OPT_PAPER_SIZE, /* Paper size */
+ OPT_LANDSCAPE, /* true if landscape; new for Truper 3200/3600 */
+ OPT_TL_X, /* upper left X */
+ OPT_TL_Y, /* upper left Y */
+ OPT_BR_X, /* bottom right X */
+ OPT_BR_Y, /* bottom right Y */
+
+ OPT_ENHANCEMENT_GROUP,
+ OPT_BRIGHTNESS, /* Brightness */
+ OPT_CONTRAST, /* Contrast */
+ OPT_AUTOMATIC_THRESHOLD, /* Binary threshold */
+ OPT_HALFTONE_PATTERN, /* Halftone pattern */
+ OPT_AUTOMATIC_SEPARATION, /* Automatic separation */
+ OPT_WHITE_LEVEL, /* White level */
+ OPT_NOISE_REDUCTION, /* Noise reduction */
+ OPT_IMAGE_EMPHASIS, /* Image emphasis */
+ OPT_GAMMA, /* Gamma */
+ OPT_LAMP, /* Lamp -- color drop out */
+ OPT_INVERSE, /* Inverse image */
+ OPT_MIRROR, /* Mirror image */
+ OPT_JPEG, /* JPEG Compression */
+ OPT_ROTATE, /* Rotate image */
+
+ OPT_SWDESKEW, /* Software deskew */
+ OPT_SWDESPECK, /* Software despeckle */
+ OPT_SWDEROTATE, /* Software detect/correct 90 deg. rotation */
+ OPT_SWCROP, /* Software autocrop */
+ OPT_SWSKIP, /* Software blank page skip */
+
+ /* must come last: */
+ OPT_NUM_OPTIONS
+} KV_OPTION;
+
+typedef struct
+{
+ int memory_size; /* in MB */
+ int min_resolution; /* in DPI */
+ int max_resolution; /* in DPI */
+ int step_resolution; /* in DPI */
+ int support_duplex; /* 1 if true */
+ int support_lamp; /* 1 if true */
+ int max_x_range; /* in mm */
+ int max_y_range; /* in mm */
+} KV_SUPPORT_INFO;
+
+typedef struct kv_scanner_dev
+{
+ struct kv_scanner_dev *next;
+
+ SANE_Device sane;
+
+ /* Infos from inquiry. */
+ char scsi_type;
+ char scsi_type_str[32];
+ char scsi_vendor[12];
+ char scsi_product[20];
+ char scsi_version[8];
+
+ /* Bus info */
+ KV_BUS_MODE bus_mode;
+ SANE_Int usb_fd;
+ char device_name[100];
+ char *scsi_device_name;
+ SCSI_FD scsi_fd;
+
+ KV_MODEL_TYPE model_type;
+
+ SANE_Parameters params[2];
+
+ /* SCSI handling */
+ SANE_Byte *buffer0;
+ SANE_Byte *buffer; /* buffer = buffer0 + 12 */
+ /* for USB bulk transfer, a 12 bytes container
+ is required for each block */
+ /* Scanning handling. */
+ int scanning; /* TRUE if a scan is running. */
+ int current_page; /* the current page number, 0 is page 1 */
+ int current_side; /* the current side */
+ int bytes_to_read[2]; /* bytes to read */
+
+ /* --------------------------------------------------------------------- */
+ /* values used by the software enhancment code (deskew, crop, etc) */
+ SANE_Status deskew_stat;
+ int deskew_vals[2];
+ double deskew_slope;
+
+ SANE_Status crop_stat;
+ int crop_vals[4];
+
+ /* Support info */
+ KV_SUPPORT_INFO support_info;
+
+ SANE_Range x_range, y_range;
+
+ /* Options */
+ SANE_Option_Descriptor opt[OPT_NUM_OPTIONS];
+ Option_Value val[OPT_NUM_OPTIONS];
+ SANE_Bool option_set;
+
+ /* Image buffer */
+ SANE_Byte *img_buffers[2];
+ SANE_Byte *img_pt[2];
+ int img_size[2];
+} KV_DEV, *PKV_DEV;
+
+#define GET_OPT_VAL_W(dev, idx) ((dev)->val[idx].w)
+#define GET_OPT_VAL_L(dev, idx, token) get_optval_list(dev, idx, \
+ go_##token##_list, go_##token##_val)
+
+#define IS_DUPLEX(dev) GET_OPT_VAL_W(dev, OPT_DUPLEX)
+
+/* Prototypes in kvs1025_opt.c */
+
+int get_optval_list (const PKV_DEV dev, int idx,
+ const SANE_String_Const * str_list, const int *val_list);
+KV_SCAN_MODE kv_get_mode (const PKV_DEV dev);
+int kv_get_depth (KV_SCAN_MODE mode);
+
+void kv_calc_paper_size (const PKV_DEV dev, int *w, int *h);
+
+const SANE_Option_Descriptor *kv_get_option_descriptor (PKV_DEV dev,
+ SANE_Int option);
+void kv_init_options (PKV_DEV dev);
+SANE_Status kv_control_option (PKV_DEV dev, SANE_Int option,
+ SANE_Action action, void *val,
+ SANE_Int * info);
+void hexdump (int level, const char *comment, unsigned char *p, int l);
+void kv_set_window_data (PKV_DEV dev,
+ KV_SCAN_MODE scan_mode,
+ int side, unsigned char *windowdata);
+
+/* Prototypes in kvs1025_low.c */
+
+SANE_Status kv_enum_devices (void);
+void kv_get_devices_list (const SANE_Device *** devices_list);
+void kv_exit (void);
+SANE_Status kv_open (PKV_DEV dev);
+SANE_Bool kv_already_open (PKV_DEV dev);
+SANE_Status kv_open_by_name (SANE_String_Const devicename,
+ SANE_Handle * handle);
+void kv_close (PKV_DEV dev);
+SANE_Status kv_send_command (PKV_DEV dev,
+ PKV_CMD_HEADER header,
+ PKV_CMD_RESPONSE response);
+
+/* Commands */
+
+SANE_Status CMD_test_unit_ready (PKV_DEV dev, SANE_Bool * ready);
+SANE_Status CMD_read_support_info (PKV_DEV dev);
+SANE_Status CMD_scan (PKV_DEV dev);
+SANE_Status CMD_set_window (PKV_DEV dev, int side, PKV_CMD_RESPONSE rs);
+SANE_Status CMD_reset_window (PKV_DEV dev);
+SANE_Status CMD_get_buff_status (PKV_DEV dev, int *front_size,
+ int *back_size);
+SANE_Status CMD_wait_buff_status (PKV_DEV dev, int *front_size,
+ int *back_size);
+SANE_Status CMD_read_pic_elements (PKV_DEV dev, int page, int side,
+ int *width, int *height);
+SANE_Status CMD_read_image (PKV_DEV dev, int page, int side,
+ unsigned char *buffer, int *psize,
+ KV_CMD_RESPONSE * rs);
+SANE_Status CMD_wait_document_existanse (PKV_DEV dev);
+SANE_Status CMD_get_document_existanse (PKV_DEV dev);
+SANE_Status CMD_set_timeout (PKV_DEV dev, SANE_Word timeout);
+SANE_Status CMD_request_sense (PKV_DEV dev);
+/* Scan routines */
+
+SANE_Status AllocateImageBuffer (PKV_DEV dev);
+SANE_Status ReadImageDataSimplex (PKV_DEV dev, int page);
+SANE_Status ReadImageDataDuplex (PKV_DEV dev, int page);
+SANE_Status ReadImageData (PKV_DEV dev, int page);
+
+SANE_Status buffer_deskew (PKV_DEV dev, int side);
+SANE_Status buffer_crop (PKV_DEV dev, int side);
+SANE_Status buffer_despeck (PKV_DEV dev, int side);
+int buffer_isblank (PKV_DEV dev, int side);
+SANE_Status buffer_rotate(PKV_DEV dev, int side);
+
+#endif /* #ifndef __KVS1025_LOW_H */