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Diffstat (limited to 'backend/genesys_gl841.h')
| -rw-r--r-- | backend/genesys_gl841.h | 390 |
1 files changed, 390 insertions, 0 deletions
diff --git a/backend/genesys_gl841.h b/backend/genesys_gl841.h new file mode 100644 index 0000000..bbf2ee1 --- /dev/null +++ b/backend/genesys_gl841.h @@ -0,0 +1,390 @@ +/* sane - Scanner Access Now Easy. + + 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. +*/ + +#include "genesys.h" + +/* Individual bits */ +#define REG01 0x01 +#define REG01_CISSET 0x80 +#define REG01_DOGENB 0x40 +#define REG01_DVDSET 0x20 +#define REG01_M16DRAM 0x08 +#define REG01_DRAMSEL 0x04 +#define REG01_SHDAREA 0x02 +#define REG01_SCAN 0x01 + +#define REG02 0x02 +#define REG02_NOTHOME 0x80 +#define REG02_ACDCDIS 0x40 +#define REG02_AGOHOME 0x20 +#define REG02_MTRPWR 0x10 +#define REG02_FASTFED 0x08 +#define REG02_MTRREV 0x04 +#define REG02_HOMENEG 0x02 +#define REG02_LONGCURV 0x01 + +#define REG03_LAMPDOG 0x80 +#define REG03_AVEENB 0x40 +#define REG03_XPASEL 0x20 +#define REG03_LAMPPWR 0x10 +#define REG03_LAMPTIM 0x0f + +#define REG04_LINEART 0x80 +#define REG04_BITSET 0x40 +#define REG04_AFEMOD 0x30 +#define REG04_FILTER 0x0c +#define REG04_FESET 0x03 + +#define REG04S_AFEMOD 4 + +#define REG05_DPIHW 0xc0 +#define REG05_DPIHW_600 0x00 +#define REG05_DPIHW_1200 0x40 +#define REG05_DPIHW_2400 0x80 +#define REG05_MTLLAMP 0x30 +#define REG05_GMMENB 0x08 +#define REG05_MTLBASE 0x03 + +#define REG06_SCANMOD 0xe0 +#define REG06S_SCANMOD 5 +#define REG06_PWRBIT 0x10 +#define REG06_GAIN4 0x08 +#define REG06_OPTEST 0x07 + +#define REG07_SRAMSEL 0x08 +#define REG07_FASTDMA 0x04 +#define REG07_DMASEL 0x02 +#define REG07_DMARDWR 0x01 + +#define REG08_DECFLAG 0x40 +#define REG08_GMMFFR 0x20 +#define REG08_GMMFFG 0x10 +#define REG08_GMMFFB 0x08 +#define REG08_GMMZR 0x04 +#define REG08_GMMZG 0x02 +#define REG08_GMMZB 0x01 + +#define REG09_MCNTSET 0xc0 +#define REG09_CLKSET 0x30 +#define REG09_BACKSCAN 0x08 +#define REG09_ENHANCE 0x04 +#define REG09_SHORTTG 0x02 +#define REG09_NWAIT 0x01 + +#define REG09S_MCNTSET 6 +#define REG09S_CLKSET 4 + + +#define REG0A_SRAMBUF 0x01 + +#define REG0D 0x0d +#define REG0D_CLRLNCNT 0x01 + +#define REG16_CTRLHI 0x80 +#define REG16_TOSHIBA 0x40 +#define REG16_TGINV 0x20 +#define REG16_CK1INV 0x10 +#define REG16_CK2INV 0x08 +#define REG16_CTRLINV 0x04 +#define REG16_CKDIS 0x02 +#define REG16_CTRLDIS 0x01 + +#define REG17_TGMODE 0xc0 +#define REG17_TGMODE_NO_DUMMY 0x00 +#define REG17_TGMODE_REF 0x40 +#define REG17_TGMODE_XPA 0x80 +#define REG17_TGW 0x3f +#define REG17S_TGW 0 + +#define REG18_CNSET 0x80 +#define REG18_DCKSEL 0x60 +#define REG18_CKTOGGLE 0x10 +#define REG18_CKDELAY 0x0c +#define REG18_CKSEL 0x03 + +#define REG1A_MANUAL3 0x02 +#define REG1A_MANUAL1 0x01 +#define REG1A_CK4INV 0x08 +#define REG1A_CK3INV 0x04 +#define REG1A_LINECLP 0x02 + +#define REG1C_TGTIME 0x07 + +#define REG1D_CK4LOW 0x80 +#define REG1D_CK3LOW 0x40 +#define REG1D_CK1LOW 0x20 +#define REG1D_TGSHLD 0x1f +#define REG1DS_TGSHLD 0 + + +#define REG1E_WDTIME 0xf0 +#define REG1ES_WDTIME 4 +#define REG1E_LINESEL 0x0f +#define REG1ES_LINESEL 0 + +#define REG40_HISPDFLG 0x04 +#define REG40_MOTMFLG 0x02 +#define REG40_DATAENB 0x01 + +#define REG41_PWRBIT 0x80 +#define REG41_BUFEMPTY 0x40 +#define REG41_FEEDFSH 0x20 +#define REG41_SCANFSH 0x10 +#define REG41_HOMESNR 0x08 +#define REG41_LAMPSTS 0x04 +#define REG41_FEBUSY 0x02 +#define REG41_MOTORENB 0x01 + +#define REG58_VSMP 0xf8 +#define REG58S_VSMP 3 +#define REG58_VSMPW 0x07 +#define REG58S_VSMPW 0 + +#define REG59_BSMP 0xf8 +#define REG59S_BSMP 3 +#define REG59_BSMPW 0x07 +#define REG59S_BSMPW 0 + +#define REG5A_ADCLKINV 0x80 +#define REG5A_RLCSEL 0x40 +#define REG5A_CDSREF 0x30 +#define REG5AS_CDSREF 4 +#define REG5A_RLC 0x0f +#define REG5AS_RLC 0 + +#define REG5E_DECSEL 0xe0 +#define REG5ES_DECSEL 5 +#define REG5E_STOPTIM 0x1f +#define REG5ES_STOPTIM 0 + +#define REG60_ZIMOD 0x1f +#define REG61_Z1MOD 0xff +#define REG62_Z1MOD 0xff + +#define REG63_Z2MOD 0x1f +#define REG64_Z2MOD 0xff +#define REG65_Z2MOD 0xff + +#define REG67_STEPSEL 0xc0 +#define REG67_FULLSTEP 0x00 +#define REG67_HALFSTEP 0x40 +#define REG67_QUATERSTEP 0x80 +#define REG67_MTRPWM 0x3f + +#define REG68_FSTPSEL 0xc0 +#define REG68_FULLSTEP 0x00 +#define REG68_HALFSTEP 0x40 +#define REG68_QUATERSTEP 0x80 +#define REG68_FASTPWM 0x3f + +#define REG6B_MULTFILM 0x80 +#define REG6B_GPOM13 0x40 +#define REG6B_GPOM12 0x20 +#define REG6B_GPOM11 0x10 +#define REG6B_GPO18 0x02 +#define REG6B_GPO17 0x01 + +#define REG6B 0x6b + +#define REG6C 0x6c +#define REG6C_GPIOH 0xff +#define REG6C_GPIOL 0xff + +#define REG6D 0x6d + +#define REG6E 0x6e + +#define REG87_LEDADD 0x04 + +enum +{ + reg_0x01 = 0, + reg_0x02, + reg_0x03, + reg_0x04, + reg_0x05, + reg_0x06, + reg_0x07, + reg_0x08, + reg_0x09, + reg_0x0a, + + reg_0x10, + reg_0x11, + reg_0x12, + reg_0x13, + reg_0x14, + reg_0x15, + reg_0x16, + reg_0x17, + reg_0x18, + reg_0x19, + reg_0x1a, + reg_0x1b, + reg_0x1c, + reg_0x1d, + reg_0x1e, + reg_0x1f, + reg_0x20, + reg_0x21, + reg_0x22, + reg_0x23, + reg_0x24, + reg_0x25, + reg_0x26, + reg_0x27, + + reg_0x29, + + reg_0x2c, + reg_0x2d, + reg_0x2e, + reg_0x2f, + reg_0x30, + reg_0x31, + reg_0x32, + reg_0x33, + reg_0x34, + reg_0x35, + reg_0x36, + reg_0x37, + reg_0x38, + reg_0x39, + + reg_0x3d, + reg_0x3e, + reg_0x3f, + + reg_0x52, + reg_0x53, + reg_0x54, + reg_0x55, + reg_0x56, + reg_0x57, + reg_0x58, + reg_0x59, + reg_0x5a, + + reg_0x5d, + reg_0x5e, + reg_0x5f, + reg_0x60, + reg_0x61, + reg_0x62, + reg_0x63, + reg_0x64, + reg_0x65, + reg_0x66, + reg_0x67, + reg_0x68, + reg_0x69, + reg_0x6a, + reg_0x6b, + reg_0x6c, + reg_0x6d, + reg_0x6e, + reg_0x6f, + reg_0x70, + reg_0x71, + reg_0x72, + reg_0x73, + reg_0x74, + reg_0x75, + reg_0x76, + reg_0x77, + reg_0x78, + reg_0x79, + reg_0x7a, + reg_0x7b, + reg_0x7c, + reg_0x7d, + reg_0x7e, + reg_0x7f, + reg_0x80, + reg_0x81, + reg_0x82, + reg_0x83, + reg_0x84, + reg_0x85, + reg_0x86, + reg_0x87, + GENESYS_GL841_MAX_REGS +}; +/** + * prototypes declaration in case of unit testing + */ +#ifdef UNIT_TESTING +SANE_Status +gl841_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 color_filter, + unsigned int flags); + +SANE_Status +gl841_begin_scan (Genesys_Device * dev, + Genesys_Register_Set * reg, + SANE_Bool start_motor); + +SANE_Status +gl841_end_scan (Genesys_Device * dev, + Genesys_Register_Set __sane_unused__ * reg, + SANE_Bool check_stop); + +SANE_Status +gl841_slow_back_home (Genesys_Device * dev, SANE_Bool wait_until_home); + +SANE_Status +sanei_gl841_repark_head (Genesys_Device * dev); + +SANE_Status +gl841_feed (Genesys_Device * dev, int steps); + +#endif |