kopia lustrzana https://gitlab.com/sane-project/backends
473 wiersze
15 KiB
C
473 wiersze
15 KiB
C
/** @file u12-hwdef.h
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* @brief Definitions for the ASIC.
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*
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* Copyright (c) 2003 Gerhard Jaeger <gerhard@gjaeger.de>
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*
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* History:
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* - 0.01 - initial version
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* .
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* <hr>
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* This file is part of the SANE package.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA.
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*
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* As a special exception, the authors of SANE give permission for
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* additional uses of the libraries contained in this release of SANE.
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*
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* The exception is that, if you link a SANE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public
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* License. Your use of that executable is in no way restricted on
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* account of linking the SANE library code into it.
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*
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* This exception does not, however, invalidate any other reasons why
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* the executable file might be covered by the GNU General Public
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* License.
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*
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* If you submit changes to SANE to the maintainers to be included in
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* a subsequent release, you agree by submitting the changes that
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* those changes may be distributed with this exception intact.
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*
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* If you write modifications of your own for SANE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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* <hr>
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*/
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#ifndef __U12_HWDEF_H__
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#define __U12_HWDEF_H__
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#define _LOWORD(x) ((u_short)(x & 0xffff))
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#define _HIWORD(x) ((u_short)(x >> 16))
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#define _LOBYTE(x) ((SANE_Byte)((x) & 0xFF))
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#define _HIBYTE(x) ((SANE_Byte)((x) >> 8))
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#define _SET_REG(b,c,r,v) {b[c*2]=r; b[(c*2)+1]=v;c++;}
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/** some magics for the ASIC */
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#define _ID_TO_PRINTER 0x00
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#define _ID1ST 0x69
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#define _ID2ND 0x96
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#define _ID3RD 0xa5
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#define _ID4TH 0x5a
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/** some more for reset...
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*/
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#define _RESET1ST 0x69
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#define _RESET2ND 0x96
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#define _RESET3RD 0xaa
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#define _RESET4TH 0x55
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/** Printer Control Port: Definitions
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*/
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#define _CTRL_STROBE 0x01
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#define _CTRL_AUTOLF 0x02
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#define _CTRL_NOT_INIT 0x04
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#define _CTRL_SELECT_IN 0x08
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#define _CTRL_ENABLE_IRQ 0x10
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#define _CTRL_DIRECTION 0x20
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#define _CTRL_RESERVED 0xc0
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/** for Asic I/O signal control
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*/
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#define _CTRL_GENSIGNAL (_CTRL_RESERVED + _CTRL_NOT_INIT) /* 0xc4 */
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#define _CTRL_SIGNAL_REGWRITE (_CTRL_GENSIGNAL + _CTRL_SELECT_IN) /* 0xcc */
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#define _CTRL_END_REGWRITE (_CTRL_GENSIGNAL) /* 0xc4 */
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#define _CTRL_SIGNAL_DATAWRITE (_CTRL_GENSIGNAL + _CTRL_AUTOLF) /* 0xc6 */
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#define _CTRL_END_DATAWRITE (_CTRL_GENSIGNAL) /* 0xc4 */
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#define ASIC_ID 0x83
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/** the Register set
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*/
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#define REG_SWITCHBUS 0x00
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#define REG_EPPENABLE 0x01
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#define REG_READDATAMODE 0x03
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#define REG_WRITEDATAMODE 0x04
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#define REG_INITDATAFIFO 0x05
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#define REG_FORCESTEP 0x06
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#define REG_REFRESHSCANSTATE 0x08
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#define REG_WAITSTATEINSERT 0x0a
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#define REG_RFIFOOFFSET 0x0a
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#define REG_GFIFOOFFSET 0x0b
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#define REG_BFIFOOFFSET 0x0c
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#define REG_STEPCONTROL 0x14
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#define REG_MOTOR0CONTROL 0x15
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#define REG_XSTEPTIME 0x16
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#define REG_GETSCANSTATE 0x17
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#define REG_ASICID 0x18
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#define REG_MEMORYLO 0x19
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#define REG_MEMORYHI 0x1a
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#define REG_MODECONTROL 0x1b
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#define REG_LINECONTROL 0x1c
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#define REG_SCANCONTROL 0x1d
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#define REG_CONFIG 0x1e
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#define REG_MODELCONTROL 0x1f
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#define REG_MODEL1CONTROL 0x20
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#define REG_DPILO 0x21
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#define REG_DPIHI 0x22
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#define REG_SCANPOSLO 0x23
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#define REG_SCANPOSHI 0x24
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#define REG_WIDTHPIXELLO 0x25
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#define REG_WIDTHPIXELHI 0x26
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#define REG_THRESHOLDLO 0x27
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#define REG_THRESHOLDHI 0x28
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#define REG_ADCADDR 0x2a
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#define REG_ADCDATA 0x2b
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#define REG_ADCSERIALOUT 0x2d
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#define REG_RESETCONFIG 0x2e
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#define REG_STATUS 0x30
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#define REG_SCANSTATECONTROL 0x31
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#define REG_REDCHDARKOFFSETLO 0x33
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#define REG_REDCHDARKOFFSETHI 0x34
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#define REG_GREENCHDARKOFFSETLO 0x35
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#define REG_GREENCHDARKOFFSETHI 0x36
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#define REG_BLUECHDARKOFFSETLO 0x37
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#define REG_BLUECHDARKOFFSETHI 0x38
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#define REG_FIFOFULLEN0 0x54
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#define REG_FIFOFULLEN1 0x55
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#define REG_FIFOFULLEN2 0x56
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#define REG_MOTORTOTALSTEP0 0x57
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#define REG_MOTORTOTALSTEP1 0x58
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#define REG_MOTORFREERUNCOUNT0 0x59
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#define REG_MOTORFREERUNCOUNT1 0x5a
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#define REG_SCANCONTROL1 0x5b
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#define REG_MOTORFREERUNTRIGGER 0x5c
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#define REG_RESETMTSC 0x5d
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#define REG_MOTORDRVTYPE 0x64
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#define REG_STATUS2 0x66
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#define REG_EXTENDEDLINECONTROL 0x6d
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#define REG_EXTENDEDXSTEP 0x6e
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#define REG_PLLPREDIV 0x71
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#define REG_PLLMAINDIV 0x72
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#define REG_PLLPOSTDIV 0x73
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#define REG_CLOCKSELECTOR 0x74
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#define REG_TESTMODE 0xf0
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/* Register RegStepControl (Addr: 0x14) */
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#define _MOTOR0_ONESTEP 0x01
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#define _MOTOR0_SCANSTATE 0x02
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#define _MOTOR_FREERUN 0x40
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#define _MOTOR_NOFREERUN 0x00
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/* Register RegGetScanState (Addr: 0x17)*/
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#define _SCANSTATE_MASK 0x3f /* bit 0-5 */
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#define _SCANSTATE_STOP 0x80
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/* Register RegMemoryLow/High (Addr: 0x19/0x1a)*/
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#define _MAP_ADDR_RED 0x00
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#define _MAP_ADDR_GREEN 0x40
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#define _MAP_ADDR_BLUE 0x80
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#define _MAP_ADDR_SIZE 0x40
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/* Register RegModeControl (Addr: 0x1b)*/
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#define _ModeScan 0x00
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#define _ModeIdle 0x01
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#define _ModeShadingMem 0x02
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#define _ModeMappingMem 0x03
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#define _ModeReadMappingMem 0x07
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#define _ModeFifoRSel 0x00
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#define _ModeFifoGSel 0x08
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#define _ModeFifoBSel 0x10
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#define _ModeFifoClose 0x18
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/* Register RegLineControl (Addr: 0x1c) */
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#define _LINE_SCANTIME_MASK 0x3f /* bit 0-6 */
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#define _LINE_CDSINVERSE 0x80 /* Color Drive Signal */
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/* Register RegScanControl (Addr: 0x1d) */
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#define _SCAN_BITMODE 0x00
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#define _SCAN_BYTEMODE 0x01 /* Gray/Color mode */
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#define _SCAN_12BITMODE 0x02
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#define _SCAN_1ST_AVERAGE 0x04 /* first pixel is averaged pixel */
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#define _SCAN_BITDIRR2L 0x08 /* bit shift from right to left */
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#define _SCAN_NORMALLAMP_ON 0x10 /* normal Lamp */
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#define _SCAN_TPALAMP_ON 0x20
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#define _SCAN_DATA_INVERT 0x40
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#define _BITALIGN_LEFT 0x80
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#define _SCAN_LAMPS_ON (_SCAN_NORMALLAMP_ON | _SCAN_TPALAMP_ON)
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#define _SCAN_LAMP_MASK _SCAN_LAMPS_ON
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/* Register RegMotor0Control (Addr: 0x15) */
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#define _MotorDirForward 0x01
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#define _MotorDirBackward 0x00
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#define _MotorOn 0x02
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#define _MotorHFullStepH 0x00
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#define _MotorHHalfStep 0x04
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#define _MotorHQuarterStep 0x08
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#define _MotorPowerEnable 0x40
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#define _MotorHHomeStop 0x80
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#define _DIR_FW 1
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#define _DIR_BW 2
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#define _DIR_NONE 0
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#define _FORWARD_MOTOR (_MotorDirForward + _MotorOn + \
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_MotorHQuarterStep + _MotorPowerEnable)
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#define _BACKWARD_MOTOR (_MotorDirBackward + _MotorOn + _MotorHHomeStop + \
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_MotorHQuarterStep + _MotorPowerEnable)
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/* Register RegConfiguration (Addr: 0x1e) */
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#define _P98_CCD_TYPE_ID 0x07
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#define _P98_NEC_MACHINE 0x08
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#define _P98_PCBID 0xF0
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#define _DEF_BW_THRESHOLD 111 /* default B/W mode threshold value */
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#define _NUMBER_OF_SCANSTEPS 64 /* Asic spec.: up to 64 scan steps */
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#define _SCANSTATE_BYTES (_NUMBER_OF_SCANSTEPS/2)
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#define _CCD_3797 0
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#define _CCD_3799 1
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#define _CCD_535 2
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#define _CCD_2556 3
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#define _CCD_518 4
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#define _CCD_539 5
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#define _CCD_3777 6
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#define _CCD_548 7
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/* PCB-IDs (from parport driver)... */
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#define _OPTICWORKS2000 0x00
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#define _PLUSTEK_SCANNER 0x10
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#define _SCANNER_WITH_TPA 0x20
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#define _SCANNER4Button 0x30
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#define _SCANNER4ButtonTPA 0x40
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#define _SCANNER5Button 0x50
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#define _SCANNER5ButtonTPA 0x60
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#define _SCANNER1Button 0x70
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#define _SCANNER1ButtonTPA 0x80
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#define _SCANNER2Button 0x90
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#define _AGFA_SCANNER 0xf0
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#define _AGFA_PCB 0x1f
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/* Register RegModelControl (Addr: 0x1f) */
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#define _HOME_SENSOR_POLARITY 0x01
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#define _LED_CONTROL 0x02
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#define _LED_ACTIVITY 0x04
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#define _MODEL_DPI200 0x00
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#define _MODEL_DPI300 0x08
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#define _MODEL_DPI400 0x10
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#define _MODEL_DPI600 0x18
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#define _MODEL_DPI800 0x20
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#define _MODEL_DPI1200 0x28
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#define _DUMMY_12BIT 0x40
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/* Register RegModel1Control (Addr: 0x20) */
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#define _SCAN_GRAYTYPE 0x01
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#define _CCD_SHIFT_GATE 0x02
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#define _CCD_SHIFT_PULSE 0x04
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#define _BUTTON_MODE 0x08
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#define _MOTOR_2003 0x00
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#define _MOTOR_2916 0x10
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#define _MOTOR_7042 0x20
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/* Register RegThresholdGapControl (Addr: 0x29) */
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#define _THRESHOLDGAP_MASK 0x0f
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/* Register RegResetConfig (Addr: 0x2e) */
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#define _ADC_MASK 0x07
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#define _DA_WOLFSON8143 0x00
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#define _DA_ESIC 0x04
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#define _DA_SAMSUNG8531 0x05
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#define _DA_WOLFSON8141 0x06
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#define _DA_SAMSUNG1224 0x07
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#define _MOTOR0_MASK 0x18
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#define _MOTOR0_2003 0x00
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#define _MOTOR0_2916 0x08
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#define _MOTOR0_7042 0x10
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#define _MOTOR1_MASK 0x60
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#define _MOTOR1_2003 0x00
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#define _MOTOR1_2916 0x20
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#define _MOTOR1_7042 0x40
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/* Status Register (Addr: 0x30) */
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#define _FLAG_PAPER 0x01
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#define _FLAG_KEY 0x80
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/* Register RegFifoFullLength (Addr: 0x54) */
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#define _RED_FULLSIZE 0x00
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#define _GREEN_FULLSIZE 0x08
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#define _BLUE_FULLSIZE 0x10
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/* Register RegScanControl1 (Addr: 0x5b) */
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#define _MTSC_ENABLE 0x01
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#define _SCANSTOPONBUFFULL 0x02
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#define _MFRC_RUNSCANSTATE 0x04
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#define _MFRC_BY_XSTEP 0x08
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/* Register RegMotorDriverType (Addr: 0x64) */
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#define _MOTORS_MASK 0x33
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#define _MOTORR_MASK 0xf3
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#define _MOTORR_WEAK 0x04
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#define _MOTORR_MEDIUM 0x08
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#define _MOTORR_STRONG 0x0c
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#define _MOTORT_WEAK 0x40
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#define _MOTORT_MEDIUM 0x80
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#define _MOTORT_STRONG 0xc0
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#define _BUTTON_SELECT1 0x40
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#define _BUTTON_SELECT2 0x80
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#define _BUTTON_DISABLE 0xc0
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/** Register RegStatus2 (Addr: 0x66) */
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#define _REFLECTIONLAMP_ON 0x01
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#define _TPALAMP_ON 0x02
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#define _STILL_FREE_RUNNING 0x04
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#define _BUFFER_IS_FULL 0x08
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/** Register RegTestMode (Addr: 0xf0) */
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#define _SW_TESTMODE 0x20
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/** buffer sizes */
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#define _BYTES_PER_CHANNEL 5500UL
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#define _SIZE_DATA_BUF (u_long)(_BYTES_PER_CHANNEL * 3 * 2)
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#define _SIZE_TPA_DATA_BUF (u_long)(_BYTES_PER_CHANNEL * 3 * 2)
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#define _SIZE_SHADING_SUM_BUF (u_long)(_BYTES_PER_CHANNEL * 3 * 4)
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#define _SIZE_TOTAL_BUF (u_long)(_SIZE_DATA_BUF + _SIZE_SHADING_SUM_BUF)
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#define _SIZE_TOTAL_BUF_TPA (u_long)(_SIZE_TOTAL_BUF + _SIZE_TPA_DATA_BUF)
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/** internal FIFO buffers */
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#define _SIZE_REDFIFO 196608UL /* 192k */
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#define _SIZE_GREENFIFO 147456UL /* 144k */
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#define _SIZE_BLUEFIFO 114688UL /* 112k */
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#define _SIZE_GRAYFIFO (_SIZE_REDFIFO + _SIZE_GREENFIFO + _SIZE_BLUEFIFO)
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/* Scan State Definitions */
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#define _SS_STEP 0x08
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#define _SS_RED 0x04
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#define _SS_GREEN 0x02
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#define _SS_BLUE 0x01
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#define _SS_MONO _SS_GREEN
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#define _SS_COLOR (_SS_RED | _SS_GREEN | _SS_BLUE)
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/** some positioning stuff
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*/
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#define _RFT_SCANNING_ORG 380U
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#define _POS_SCANNING_ORG 2840U
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#define _NEG_SCANNING_ORG 3000U
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#define _TPA_SHADINGORG 2172U
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#define _DATA_ORIGIN_X 72
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#define _YOFFSET 300
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#define _POS_PAGEWIDTH 450U
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#define _POS_ORG_OFFSETX 0x41C
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#define _NEG_PAGEWIDTH 464U
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#define _NEG_PAGEWIDTH600 992U
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#define _NEG_ORG_OFFSETX 0x430
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#define _NEG_EDGE_VALUE 0x800
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#define _NEG_SHADING_OFFS 1500U
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#define _SHADING_BEGINX 4U
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#define _DEFAULT_LINESCANTIME 96
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#define _LINE_TIMEOUT (_SECOND * 5 )
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/** for mirroring parts of the 98003 ASIC register set
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*/
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typedef struct {
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SANE_Byte RD_Motor1Control; /* 0x0b */
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SANE_Byte RD_StepControl; /* 0x14 */
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SANE_Byte RD_Motor0Control; /* 0x15 */
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SANE_Byte RD_XStepTime; /* 0x16 */
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SANE_Byte RD_ModeControl; /* 0x1b */
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SANE_Byte RD_LineControl; /* 0x1c */
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SANE_Byte RD_ScanControl; /* 0x1d, init = 5 */
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SANE_Byte RD_ModelControl; /* 0x1f */
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SANE_Byte RD_Model1Control; /* 0x20 */
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u_short RD_Dpi; /* 0x21 */
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u_short RD_Origin; /* 0x23 */
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u_short RD_Pixels; /* 0x25 */
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u_short RD_ThresholdControl; /* 0x27 */
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SANE_Byte RD_ThresholdGapCtrl; /* 0x29 */
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u_short RD_RedDarkOff; /* 0x33 */
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u_short RD_GreenDarkOff; /* 0x35 */
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u_short RD_BlueDarkOff; /* 0x37 */
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u_long RD_BufFullSize; /* 0x54 */
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u_short RD_MotorTotalSteps; /* 0x57 */
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SANE_Byte RD_ScanControl1; /* 0x5b */
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SANE_Byte RD_MotorDriverType; /* 0x64 */
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SANE_Byte RD_ExtLineControl; /* 0x6d */
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SANE_Byte RD_ExtXStepTime; /* 0x6e */
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} ShadowRegs;
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/** to hold all the shading stuff for calibrating a scanner
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*/
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typedef struct svd
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{
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ColorWord GainResize;
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ColorWord DarkCmpHi;
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ColorWord DarkCmpLo;
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ColorWord DarkOffSub;
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ColorByte DarkDAC;
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SANE_Byte Reserved;
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} ShadingVarDef;
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typedef struct
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{
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ShadingVarDef *pCcdDac;
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ColorByte DarkDAC;
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ColorWord DarkOffset;
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u_short wDarkLevels;
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SANE_Byte intermediate;
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u_long dwDiv;
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SANE_Byte skipShadow;
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SANE_Byte skipHilight;
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ColorByte Hilight;
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RGBUShortDef *pHilight;
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ColorByte Gain;
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SANE_Byte bGainDouble;
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SANE_Byte bUniGain;
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SANE_Byte bMinGain;
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SANE_Byte bMaxGain;
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|
SANE_Byte bGainHigh;
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|
SANE_Byte bGainLow;
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SANE_Bool fStop;
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u_short wExposure;
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u_short wXStep;
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} ShadingDef;
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#endif /* guard __U12_HWDEF_H__ */
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/* END U12-HWDEF.H ..........................................................*/
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