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sane-project-backends/backend/plustek-pp_p9636.c

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Changed file-header (GPL stuff)...
2003-09-24 20:21:55 +00:00
/* @file plustek-pp_p9636.c
* @brief here we have all functionality according to the p9636t
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
*
* based on sources acquired from Plustek Inc.
* Copyright (C) 1998 Plustek Inc.
copyright updates and minor fixes.
2004-01-09 15:57:55 +00:00
* Copyright (C) 2000-2004 Gerhard Jaeger <gerhard@gjaeger.de>
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
* also based on the work done by Rick Bronson
Changed file-header (GPL stuff)...
2003-09-24 20:21:55 +00:00
*
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
* History:
Changed file-header (GPL stuff)...
2003-09-24 20:21:55 +00:00
* - 0.30 - initial version
* - 0.31 - Added some comments
* - 0.32 - minor bug-fixes
* - change p9636ReconnectScannerPath
* - moved function IOSetStartStopRegister into this file
* - 0.33 - went back to original three calls to p9636ReconnectScannerPath
* to make sure that HP-printers will not start to print during
* scan-process
* - removed function p9636PositionLamp()
* - 0.34 - no changes
* - 0.35 - no changes
* - 0.36 - changes, due to define renaming
* - 0.37 - move p9636OpenScanPath, p9636CloseScanPath
* and p9636RegisterToScanner to io.c
* - removed skipping of the memory test for OP9636P
* - removed // comments
* - 0.38 - added function p9636PutToIdleMode()
* - moved p9636ReadWriteTest to io.c
* - added function p9636Calibration
* - renamed function p9636SetP98001Init() to p9636InitP98001()
* - 0.39 - no changes
* - 0.40 - no changes
* - 0.41 - no changes
* - 0.42 - changed include names
added DevFS support for kernel 2.6, removed floating point operations (Thanx to Rafal Rzepecki), bumped up build number, cleanup work.
2004-07-16 11:39:09 +00:00
* - 0.43 - no changes
Mainly documentation updates...
2003-09-24 14:08:01 +00:00
* .
* <hr>
* This file is part of the SANE package.
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
*
Mainly documentation updates...
2003-09-24 14:08:01 +00:00
* 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.
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
*
Mainly documentation updates...
2003-09-24 14:08:01 +00:00
* 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.
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
Mainly documentation updates...
2003-09-24 14:08:01 +00:00
* 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.
* <hr>
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
*/
#include "plustek-pp_scan.h"
/*************************** some definitions ********************************/
#define _NUM_OF_DACREGS_W8144 11
/*************************** some local vars *********************************/
static UShort P97ColorModeRegister[] = {
0x022C, 0x2A39, 0x0A3A, 0x373B, 0x163C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0347, 0x2748, 0x2F49, 0x094A, 0x034B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x043A, 0x463B, 0x063C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0247, 0x1348, 0x1349, 0xFA4A, 0x004B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1639, 0x033A, 0x1F3B, 0x073C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0247, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1839, 0x043A, 0x1D3B, 0x033C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0447, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static UShort P17ColorModeRegister[] = {
0x022C, 0x2C39, 0x053A, 0x3c3B, 0x0e3C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0247, 0x2748, 0x2F49, 0x094A, 0x054B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x043A, 0x463B, 0x063C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0147, 0x1348, 0x1349, 0xFA4A, 0x004B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1639, 0x023A, 0x1a3B, 0x053C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0147, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1839, 0x043A, 0x1D3B, 0x033C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0347, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static UShort P535ColorModeRegister[] = {
0x022C, 0x2F39, 0x883A, 0x403B, 0x0F3C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0147, 0x2748, 0x2F49, 0x094A, 0x034B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x843A, 0x463B, 0x063C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0147, 0x1348, 0x1349, 0xFA4A, 0x014B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1639, 0x833A, 0x1F3B, 0x073C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0147, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1639, 0x833A, 0x1D3B, 0x033C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0347, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static UShort P518ColorModeRegister[] = {
0x022C, 0x2F39, 0x883A, 0x403B, 0x0F3C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0147, 0x2748, 0x2F49, 0x094A, 0x034B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x843A, 0x463B, 0x063C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0147, 0x1348, 0x1349, 0xFA4A, 0x014B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1639, 0x853A, 0x1F3B, 0x073C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0147, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1639, 0x833A, 0x1D3B, 0x033C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0347, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static UShort P56ColorModeRegister[] = {
0x022C, 0x2F39, 0x043A, 0x363B, 0x033C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0247, 0x2748, 0x2F49, 0x094A, 0x034B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x033A, 0x443B, 0x033C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0247, 0x1348, 0x1349, 0xFA4A, 0x004B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1439, 0x033A, 0x1D3B, 0x033C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0247, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1639, 0x033A, 0x1B3B, 0x023C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0447, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static UShort P539ColorModeRegister[] = {
0x022C, 0x2F39, 0x883A, 0x403B, 0x0F3C, 0x0E41, 0x9042, 0x0143,
0x2744, 0x2745, 0x0146, 0x0147, 0x2748, 0x2F49, 0x094A, 0x034B,
0x074C, 0x054D, 0x064E, 0x0850, 0x0D51, 0x0C52, 0x0B53, 0x00F0,
0x022C, 0x3D39, 0x843A, 0x463B, 0x063C, 0x1F41, 0x8C42, 0x0143,
0x1344, 0x1345, 0xF246, 0x0147, 0x1348, 0x1349, 0xFA4A, 0x014B,
0x074C, 0x054D, 0x0E4E, 0x0150, 0x0651, 0x1252, 0x0B53, 0x00F0,
0x002C, 0x1639, 0x833A, 0x1F3B, 0x073C, 0x0441, 0x1E42, 0x0143,
0x1344, 0x1345, 0xF146, 0x0147, 0x1348, 0x1349, 0xF94A, 0x044B,
0x074C, 0x054D, 0x034E, 0x0650, 0x0351, 0x0952, 0x0B53, 0x00F0,
0x022C, 0x1639, 0x833A, 0x1D3B, 0x033C, 0x0C41, 0x8442, 0x0343,
0x0A44, 0x0845, 0xFA46, 0x0347, 0x0A48, 0x0849, 0xF24A, 0x024B,
0x034C, 0x024D, 0x0E4E, 0x0050, 0x0951, 0x0352, 0x0353, 0x00F0
};
static RegDef WolfsonDAC8144[_NUM_OF_DACREGS_W8144] = {
{0x01, 0x01}, {0x02, 0x04}, {0x03, 0x42}, {0x05, 0x10}, {0x20, 0xd0},
{0x21, 0xd0}, {0x22, 0xd0}, {0x24, 0x00}, {0x25, 0x00}, {0x26, 0x00},
{0x02, 0x04}
};
static RegDef ccdStop[] = {
{0x41, 0xff}, {0x42, 0xff}, {0x4b, 0xff}, {0x4c, 0xff},
{0x4d, 0xff}, {0x4e, 0xff}, {0x2a, 0x01}, {0x2b, 0x00},
{0x2d, 0x00}, {0x1b, 0x19}, {0x14, 0xff}, {0x15, 0x00}
};
static DACTblDef shadingVar = {
{{100, 100, 94}}, {{0x20, 0x20, 0x20}},
{{0x10, 0x10, 0x10}}, {{0x00, 0x00, 0x00}}, {{0xd0, 0xd0, 0xd0}}, 0
};
/*************************** local functions *********************************/
/*.............................................................................
* initialize the register values for the 98001 asic
*/
static void p9636InitializeAsicRegister( pScanData ps )
{
memset( &ps->AsicReg, 0, sizeof(RegData));
ps->AsicReg.RD_ScanControl = _SCAN_1ST_AVERAGE + _SCAN_BYTEMODE;
ps->Scan.bFifoSelect = ps->RegGFifoOffset;
}
/*.............................................................................
* 1) Setup the registers of asic.
* 2) Determine which type of CCD we are using
* 3) According to the CCD, prepare the CCD dependent veriables
* SONY CCD:
* The color exposure sequence: Red, Green (after 11 red lines),
* Blue (after 8 green lines)
* TOSHIBA CCD:
* The color exposure sequence: Red, Blue (after 11 red lines),
* Green (after 8 blue lines)
*/
static void p9636Init98001( pScanData ps, Bool shading )
{
Byte bData;
UShort w;
ULong dwID;
DataType Data;
pUShort pw;
DBG( DBG_LOW, "p9636InitP98001(%d)\n", shading );
bData = IODataRegisterFromScanner( ps, ps->RegConfiguration );
ps->Device.bCCDID = bData;
ps->Device.bCCDID &= _P98_CCD_TYPE_ID;
DBG( DBG_HIGH, "bData = 0x%04X, PCB-ID = 0x%02X\n", bData, (bData >> 4));
/* encode the CCD-id into the flag parameter */
dwID = (ULong)ps->Device.bCCDID;
dwID = dwID << 16;
ps->sCaps.dwFlag |= dwID;
/* do the defaults here and the differences below */
ps->Device.f0_8_16 = _FALSE;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Red = 0x30;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Red = 0x20;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x30;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Blue = 0x30;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Blue = 0x20;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0x10;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0x10;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0x10;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xd0;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xd0;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xd0;
/*
* yes, I know this function is rather ugly to read, but depending
* on the scan-settings and the detected CCD-chip it prepares the
* settings for the DAC
*/
ps->Device.dwModelOriginY = 0x50;
ps->Device.wNumDACRegs = _NUM_OF_DACREGS_W8144;
switch( ps->Device.bCCDID ) {
case _CCD_3797:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_3797\n", ps->Device.bCCDID );
ps->Shade.pCcdDac->GainResize.Colors.Red = 100;
ps->Shade.pCcdDac->GainResize.Colors.Green = 100;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 96;
if( ps->DataInf.dwScanFlag & SCANDEF_TPA ) {
if (ps->DataInf.dwScanFlag & SCANDEF_Transparency) {
ps->Shade.pCcdDac->GainResize.Colors.Red = 130;
ps->Shade.pCcdDac->GainResize.Colors.Green = 110;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 112;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xcc;
ps->bsPreRedDAC = ps->bsPreGreenDAC = ps->bsPreBlueDAC = 0xcc;
ps->wsDACCompareHighRed = 0x0B0;
ps->wsDACCompareLowRed = 0x0A0;
ps->wsDACCompareHighGreen = 0x90;
ps->wsDACCompareLowGreen = 0x80;
ps->wsDACCompareHighBlue = 0x90;
ps->wsDACCompareLowBlue = 0x80;
ps->wsDACOffsetRed =
ps->wsDACOffsetGreen = ps->wsDACOffsetBlue = 0x30;
} else {
ps->Shade.pCcdDac->GainResize.Colors.Red = 97;
ps->Shade.pCcdDac->GainResize.Colors.Green = 82;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 100;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0x80;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0x80;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0x80;
ps->bsPreRedDAC = ps->bsPreGreenDAC = ps->bsPreBlueDAC = 0x80;
ps->wsDACCompareHighRed = 0x90;
ps->wsDACCompareLowRed = 0x80;
ps->wsDACCompareHighGreen = 0x1a0;
ps->wsDACCompareLowGreen = 0x190;
ps->wsDACCompareHighBlue = 0x260;
ps->wsDACCompareLowBlue = 0x250;
ps->wsDACOffsetRed =
ps->wsDACOffsetGreen = ps->wsDACOffsetBlue = 0x20;
}
} else {
ps->Shade.pCcdDac->DarkCmpHi.Colors.Red = 0x50;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Red = 0x40;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x38;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x28;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Blue = 0x28;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Blue = 0x18;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0x30;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0x18;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0x08;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xf0;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xcc;
if (ps->bSetScanModeFlag & _ScanMode_Mono) {
ps->Shade.pCcdDac->DarkDAC.Colors.Green =
((ps->bSetScanModeFlag & _ScanMode_AverageOut)? 0xa0:0x68);
} else {
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xcc;
}
}
if ((ps->bSetScanModeFlag & _ScanMode_Mono) ||
(ps->DataInf.dwScanFlag & SCANDEF_Negative)) {
WolfsonDAC8144[3].bParam = 0x12;
} else {
WolfsonDAC8144[3].bParam = 0x10;
}
pw = P97ColorModeRegister;
break;
case _CCD_3717:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_3717\n", ps->Device.bCCDID );
ps->Shade.pCcdDac->GainResize.Colors.Red = 96;
ps->Shade.pCcdDac->GainResize.Colors.Green = 97;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 100;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Red = 0x15;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Red = 0x05;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x10;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x01;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Blue = 0x10;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Blue = 0x01;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0x28;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0x14;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0x10;
ps->Shade.pCcdDac->DarkDAC.Colors.Green =
((ps->bSetScanModeFlag&_ScanMode_Mono)?0xd0:0xd6);
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xdd;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xd9;
ps->Device.f0_8_16 = _TRUE;
pw = P17ColorModeRegister;
break;
case _CCD_535:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_535\n", ps->Device.bCCDID );
ps->Shade.pCcdDac->GainResize.Colors.Red = 100;
ps->Shade.pCcdDac->GainResize.Colors.Green = 100;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 95;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0x2e;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0x28;
ps->wMinCmpDpi = 75;
ps->lpEppColorHomePos->wMaxSteps = 890;
ps->lpBppColorHomePos->wMaxSteps = 890;
ps->lpSppColorHomePos->wMaxSteps = 890;
/*
* for less 75 Dpi Motor can't moveable in Some machine
* ps->lpEppColorHomePos->bExposureTime = 48;
*/
ps->lpEppColorHomePos->bExposureTime = 64;
ps->a_tabDiffParam[_ColorEpp60].bStepSpeed = 8;
ps->a_ColorSettings [1].bExposureTime = 64;
ps->a_tabDiffParam[_ColorEpp100_1400].bStepSpeed = 16;
ps->lpBppColorHomePos->bExposureTime = 96;
ps->lpSppColorHomePos->bExposureTime = 96;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xf0;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xdf;
if (ps->bSetScanModeFlag & _ScanMode_Mono) {
ps->Shade.pCcdDac->GainResize.Colors.Green = 110;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x30;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xf0;
} else {
if (ps->bSetScanModeFlag & _ScanMode_AverageOut) {
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xf6;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xe5;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xe4;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0x18;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0;
} else {
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xf0;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xe1;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xdf;
}
}
pw = P535ColorModeRegister;
break;
case _CCD_2556:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_2556\n", ps->Device.bCCDID );
ps->Shade.pCcdDac->GainResize.Colors.Red = 100;
ps->Shade.pCcdDac->GainResize.Colors.Green = 100;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 100;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Red = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Red = 0x10;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x10;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Blue = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Blue = 0x10;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0;
pw = P56ColorModeRegister;
break;
case _CCD_518:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_518\n", ps->Device.bCCDID );
ps->Device.dwModelOriginY = 0x50-3; /* 0x50-13 */
ps->Shade.pCcdDac->GainResize.Colors.Red = 98;
ps->Shade.pCcdDac->GainResize.Colors.Green = 98;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 98;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xcc;
if (ps->bSetScanModeFlag & _ScanMode_Mono) {
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x30;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x20;
}
if( ps->DataInf.dwScanFlag & SCANDEF_TPA ) {
if( ps->DataInf.dwScanFlag & SCANDEF_Transparency ) {
ps->Shade.pCcdDac->GainResize.Colors.Red = 104;
ps->Shade.pCcdDac->GainResize.Colors.Green = 92;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 96;
ps->bsPreRedDAC = ps->bsPreGreenDAC = ps->bsPreBlueDAC = 0xcc;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Red = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Red = 0x10;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Green = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Green = 0x10;
ps->Shade.pCcdDac->DarkCmpHi.Colors.Blue = 0x20;
ps->Shade.pCcdDac->DarkCmpLo.Colors.Blue = 0x10;
ps->Shade.pCcdDac->DarkOffSub.Colors.Red = 0;
ps->Shade.pCcdDac->DarkOffSub.Colors.Green = 0;
ps->Shade.pCcdDac->DarkOffSub.Colors.Blue = 0;
ps->wsDACCompareHighRed = 0x80; /* 0x35 */
ps->wsDACCompareLowRed = 0x70; /* 0x25 */
ps->wsDACCompareHighGreen = 0x80; /* 0x46 */
ps->wsDACCompareLowGreen = 0x70; /* 0x36 */
ps->wsDACCompareHighBlue = 0x80; /* 0x54 */
ps->wsDACCompareLowBlue = 0x70; /* 0x44 */
ps->wsDACOffsetRed =
ps->wsDACOffsetGreen = ps->wsDACOffsetBlue = 0; /* 0x70 */
} else {
ps->Shade.pCcdDac->GainResize.Colors.Red = 94;
ps->Shade.pCcdDac->GainResize.Colors.Green = 80;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 78;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0x80;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0x80;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0x80;
ps->bsPreRedDAC = ps->bsPreGreenDAC = ps->bsPreBlueDAC = 0x80;
ps->wsDACCompareHighRed = 0x90;
ps->wsDACCompareLowRed = 0x80;
ps->wsDACCompareHighGreen = 0x1a0;
ps->wsDACCompareLowGreen = 0x190;
ps->wsDACCompareHighBlue = 0x160;
ps->wsDACCompareLowBlue = 0x150;
ps->wsDACOffsetRed = 0xb0; /* 0x180 */
ps->wsDACOffsetGreen = 0xcc; /* 0x180 */
ps->wsDACOffsetBlue = 0xe2; /* 0x240 */
}
}
if ((ps->bSetScanModeFlag & _ScanMode_Mono) ||
(ps->DataInf.dwScanFlag & SCANDEF_Negative)) {
WolfsonDAC8144[3].bParam = 0x12;
} else {
WolfsonDAC8144[3].bParam = 0x10;
}
ps->Device.f0_8_16 = _TRUE;
pw = P518ColorModeRegister;
break;
/*
* CCD_539
*/
default:
DBG( DBG_HIGH, "CCD-ID = 0x%02X = _CCD_539\n", ps->Device.bCCDID );
ps->Shade.pCcdDac->GainResize.Colors.Red = 100;
ps->Shade.pCcdDac->GainResize.Colors.Green = 100;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 98;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0xcc;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0xcc;
if( ps->DataInf.dwScanFlag & SCANDEF_TPA ) {
if( ps->DataInf.dwScanFlag & SCANDEF_Transparency ) {
ps->Shade.pCcdDac->GainResize.Colors.Red = 80;
ps->Shade.pCcdDac->GainResize.Colors.Green = 80;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 80;
ps->bsPreRedDAC = 0xcc;
ps->bsPreGreenDAC = 0xcc;
ps->bsPreBlueDAC = 0xcc;
ps->wsDACCompareHighRed = 0x90;
ps->wsDACCompareLowRed = 0x80;
ps->wsDACCompareHighGreen = 0x90;
ps->wsDACCompareLowGreen = 0x80;
ps->wsDACCompareHighBlue = 0x90;
ps->wsDACCompareLowBlue = 0x80;
ps->wsDACOffsetRed =
ps->wsDACOffsetGreen = ps->wsDACOffsetBlue = 0x70;
} else {
ps->Shade.pCcdDac->GainResize.Colors.Red = 80;
ps->Shade.pCcdDac->GainResize.Colors.Green = 96;
ps->Shade.pCcdDac->GainResize.Colors.Blue = 95;
ps->Shade.pCcdDac->DarkDAC.Colors.Red = 0x90;
ps->Shade.pCcdDac->DarkDAC.Colors.Green = 0x90;
ps->Shade.pCcdDac->DarkDAC.Colors.Blue = 0x90;
ps->bsPreRedDAC = ps->bsPreGreenDAC = ps->bsPreBlueDAC = 0x90;
ps->wsDACCompareHighRed = 0xd0; /* 0x90 */
ps->wsDACCompareLowRed = 0xc0; /* 0x80 */
ps->wsDACCompareHighGreen = 0x110; /* 0x1a0 */
ps->wsDACCompareLowGreen = 0x100; /* 0x190 */
ps->wsDACCompareHighBlue = 0x130; /* 0x260 */
ps->wsDACCompareLowBlue = 0x120; /* 0x250 */
ps->wsDACOffsetRed = 0x70; /* 0x70 */
ps->wsDACOffsetGreen = 0x70; /* 0x180 */
ps->wsDACOffsetBlue = 0x70; /* 0x240 */
}
}
if (ps->bSetScanModeFlag & _ScanMode_Mono ||
(ps->DataInf.dwScanFlag & SCANDEF_Negative)) {
WolfsonDAC8144[3].bParam = 0x12;
} else {
WolfsonDAC8144[3].bParam = 0x10;
}
ps->Device.f0_8_16 = _TRUE;
pw = P539ColorModeRegister;
break;
}
if( ps->bSetScanModeFlag == _ScanMode_Color )
WolfsonDAC8144[2].bParam = 0x52;
else
WolfsonDAC8144[2].bParam = 0x42;
if( ps->bSetScanModeFlag == _ScanMode_Mono )
WolfsonDAC8144[0].bParam = 7;
else
WolfsonDAC8144[0].bParam = 3;
ps->OpenScanPath( ps );
/*
* base init of the DAC
*/
DBG( DBG_IO, "Programming DAC (%u regs)\n", ps->Device.wNumDACRegs );
for( w = 0; w < ps->Device.wNumDACRegs; w++) {
DBG( DBG_IO, "*[0x%02x] = 0x%02x\n",
WolfsonDAC8144[w].bReg, WolfsonDAC8144[w].bParam );
IODataRegisterToDAC( ps,
WolfsonDAC8144[w].bReg, WolfsonDAC8144[w].bParam );
}
if( ps->bSetScanModeFlag & _ScanMode_Mono ) {
ps->AsicReg.RD_Model1Control = _MOTOR_2916 + _BUTTON_MODE +
_CCD_SHIFT_GATE + _SCAN_GRAYTYPE;
} else {
ps->AsicReg.RD_Model1Control = _MOTOR_2916 +
_BUTTON_MODE + _CCD_SHIFT_GATE;
}
IODataToRegister( ps, ps->RegModel1Control, ps->AsicReg.RD_Model1Control );
/* Check: THIS IS 11 on the 98003 */
IODataToRegister( ps, ps->RegWaitStateInsert, 6 );
/*
* according to the scan mode, program the CCD
*/
pw = pw + (ULong)ps->bSetScanModeFlag * 24;
DBG( DBG_LOW, "bSetScanModeFlag = %u\n", ps->bSetScanModeFlag );
for( w = 24; w--; pw++) {
Data.wValue = *pw;
IODataToRegister( ps, Data.wOverlap.b1st, Data.wOverlap.b2nd );
}
ps->CloseScanPath( ps );
}
/*.............................................................................
* call the InitAsic function
* set LineControl and stop motor
*/
static void p9636SetupScannerVariables( pScanData ps )
{
ps->ReInitAsic( ps, _FALSE );
IOCmdRegisterToScanner(ps, ps->RegLineControl, ps-> AsicReg.RD_LineControl);
memset( ps->a_nbNewAdrPointer, 0, _SCANSTATE_BYTES);
IOSetToMotorRegister( ps );
}
/*.............................................................................
* set all necessary register contents
*/
static void p9636SetGeneralRegister( pScanData ps )
{
DBG( DBG_LOW, "p9636SetGeneralRegister()\n" );
ps->AsicReg.RD_StepControl = _MOTOR0_SCANSTATE + _MOTOR0_ONESTEP;
ps->AsicReg.RD_ModeControl = _ModeScan + _ModeFifoRSel;
ps->AsicReg.RD_Motor1Control = _MotorOn + _MotorDirForward;
ps->AsicReg.RD_Motor0Control = ps->bHpMotor | (_MotorOn+_MotorDirForward);
ps->AsicReg.RD_XStepTime = ps->bStepSpeed;
if( COLOR_BW == ps->DataInf.wPhyDataType ) {
ps->AsicReg.RD_ScanControl = _SCAN_BITMODE;
if( !(ps->DataInf.dwScanFlag & SCANDEF_Inverse))
ps->AsicReg.RD_ScanControl |= _P98_SCANDATA_INVERT;
} else {
if (COLOR_TRUE48 == ps->DataInf.wPhyDataType) {
ps->AsicReg.RD_ScanControl = _SCAN_12BITMODE;
if (!(ps->DataInf.dwScanFlag & SCANDEF_RightAlign))
ps->AsicReg.RD_ScanControl |= _BITALIGN_LEFT;
} else
ps->AsicReg.RD_ScanControl = _SCAN_BYTEMODE;
if( ps->DataInf.dwScanFlag & SCANDEF_Inverse )
ps->AsicReg.RD_ScanControl |= _P98_SCANDATA_INVERT;
}
ps->AsicReg.RD_ScanControl |= _SCAN_1ST_AVERAGE;
IOSelectLampSource( ps );
}
/*.............................................................................
* tell the scanner/ASIC where to start scanning and how many pixels
*/
static void p9636SetStartStopRegister( pScanData ps )
{
ps->AsicReg.RD_Origin = (UShort)(ps->dwOffset70 + ps->Device.DataOriginX +
ps->DataInf.crImage.x);
DBG( DBG_LOW, "p9636SetStartStopRegister()\n" );
if (ps->bSetScanModeFlag & _ScanMode_AverageOut )
ps->AsicReg.RD_Origin = ps->AsicReg.RD_Origin >> 1;
if (ps->DataInf.wPhyDataType < COLOR_256GRAY) {
ps->AsicReg.RD_Pixels = (UShort)ps->DataInf.dwAsicBytesPerLine;
} else {
ps->AsicReg.RD_Pixels = (UShort)ps->DataInf.dwAsicPixelsPerPlane;
}
DBG( DBG_LOW, "RD_Origin = %u, RD_Pixels = %u\n",
ps->AsicReg.RD_Origin, ps->AsicReg.RD_Pixels );
}
/*.............................................................................
*
*/
static void p9636SetupScanningCondition( pScanData ps )
{
ULong dw;
IORegisterDirectToScanner( ps, ps->RegInitDataFifo );
ps->InitialSetCurrentSpeed( ps );
if (ps->DataInf.wPhyDataType > COLOR_TRUE24) {
if (ps->DataInf.dwAsicBytesPerPlane < 1024)
ps->Scan.dwMinReadFifo = 1024;
else
ps->Scan.dwMinReadFifo = ps->DataInf.dwAsicBytesPerPlane;
} else {
if (ps->DataInf.dwAsicBytesPerPlane * 2 < 1024)
ps->Scan.dwMinReadFifo = 1024;
else
ps->Scan.dwMinReadFifo = ps->DataInf.dwAsicBytesPerPlane * 2;
}
p9636SetGeneralRegister( ps );
IORegisterDirectToScanner( ps, ps->RegInitDataFifo );
ps->SetupMotorRunTable( ps );
ps->AsicReg.RD_Dpi = ps->DataInf.xyPhyDpi.x;
p9636SetStartStopRegister( ps );
IOSetToMotorRegister ( ps );
ps->bCurrentLineCount = 0;
IOCmdRegisterToScanner(ps, ps->RegScanControl, ps->AsicReg.RD_ScanControl);
IOPutOnAllRegisters( ps );
ps->OpenScanPath( ps );
ps->AsicReg.RD_ModeControl &= ~_ModeIdle;
IODataToRegister( ps, ps->RegModeControl, ps->AsicReg.RD_ModeControl);
ps->AsicReg.RD_ModeControl = _ModeScan + _ModeFifoRSel;
IODataToRegister( ps, ps->RegModeControl, ps->AsicReg.RD_ModeControl);
IORegisterToScanner( ps, ps->RegInitDataFifo );
ps->CloseScanPath( ps );
if (ps->DataInf.wPhyDataType >= COLOR_TRUE24) {
dw = ps->DataInf.dwAsicPixelsPerPlane;
ps->dwMaxReadFifoData = _SIZE_COLORFIFO -
ps->DataInf.dwAsicBytesPerPlane * 64UL /
(ULong)ps->bCurrentSpeed - dw;
} else {
dw = ps->DataInf.dwAsicBytesPerPlane;
ps->dwMaxReadFifoData = _SIZE_GRAYFIFO -
ps->DataInf.dwAsicBytesPerPlane * 64UL /
(ULong)ps->bCurrentSpeed - dw;
}
if ((dw = dw * 4UL) > ps->dwMaxReadFifoData) {
ps->dwSizeMustProcess = ps->dwMaxReadFifoData;
} else {
ps->dwSizeMustProcess = dw;
}
if (ps->DataInf.wPhyDataType >= COLOR_TRUE24) {
if (ps->DataInf.xyPhyDpi.y <= 150) {
dw = ps->DataInf.dwAsicPixelsPerPlane;
} else {
if (ps->DataInf.xyPhyDpi.y <= 300) {
dw = ps->DataInf.dwAsicPixelsPerPlane * 2;
} else {
if (ps->DataInf.xyPhyDpi.y <= 600) {
dw = ps->DataInf.dwAsicPixelsPerPlane * 4;
} else {
dw = ps->DataInf.dwAsicPixelsPerPlane * 8;
}
}
}
if (ps->Device.f0_8_16 && (ps->DataInf.xyPhyDpi.y >= 150))
dw <<= 1;
ps->dwSizeMustProcess += dw;
ps->Scan.dwMinReadFifo += dw;
ps->dwMaxReadFifoData += dw;
}
}
/*.............................................................................
* switch the scanner into idle mode
*/
static void p9636PutToIdleMode( pScanData ps )
{
int i;
DBG( DBG_LOW, "Putting Scanner (ASIC 98001) into Idle-Mode\n" );
/*
* turn off motor
*/
IOCmdRegisterToScanner( ps, ps->RegMotor0Control, 0x00 );
IOCmdRegisterToScanner( ps, ps->RegLineControl,ps->AsicReg.RD_LineControl);
IOCmdRegisterToScanner( ps, ps->RegModeControl,
(_ModeIdle + _ModeFifoClose));
ps->OpenScanPath(ps);
DBG( DBG_IO, "CCD-Stop\n" );
for( i = 0; i < 12; i++ ) {
DBG(DBG_IO, "*[0x%02x] = 0x%02x\n",ccdStop[i].bReg, ccdStop[i].bParam);
IODataToRegister( ps, ccdStop[i].bReg, ccdStop[i].bParam );
}
IODataRegisterToDAC( ps, 0x01, 0x00 ); /* Close ADC */
ps->CloseScanPath(ps);
}
/*.............................................................................
* do all the preliminary stuff here (calibrate the scanner and move the
* sensor to it<EFBFBD>s start position, also setup the driver for the
* current run)
*/
static int p9636Calibration( pScanData ps )
{
DBG( DBG_LOW, "p9636Calibration()\n" );
ps->Scan.bFifoSelect = ps->RegGFifoOffset;
/*
* wait for shading to be done
*/
_ASSERT(ps->WaitForShading);
if( !ps->WaitForShading( ps ))
return _E_TIMEOUT;
IOCmdRegisterToScanner( ps, ps->RegLineControl, _DEFAULT_LINESCANTIME );
/*
* move sensor and setup scanner for grabbing the picture
*/
_ASSERT(ps->WaitForPositionY);
ps->WaitForPositionY( ps );
IOCmdRegisterToScanner( ps, ps->RegLineControl,
ps->AsicReg.RD_LineControl );
ps->fDoFilter = ps->fFilterFirstLine = _FALSE;
ps->dwDivFilter = ps->dwMul = 53;
ps->bOffsetFilter = 12;
if (COLOR_256GRAY == ps->DataInf.wPhyDataType) {
ps->fDoFilter = _TRUE;
ps->pFilterBuf = ps->pGet1 = ps->pProcessingBuf;
ps->pGet2 = ps->pGet1 + 5120;
ps->pGet3 = ps->pGet2 + 5120;
ps->pEndBuf = ps->pGet3 + 5120;
ps->fFilterFirstLine = _TRUE;
ps->dwLinesFilter = ps->DataInf.dwAppLinesPerArea;
}
ps->bCurrentLineCount = 0x3f;
_DODELAY(1);
return _OK;
}
/************************ exported functions *********************************/
/*.............................................................................
* initialize the register values and function calls for the 98001 asic
*/
Mainly documentation updates...
2003-09-24 14:08:01 +00:00
_LOC int P9636InitAsic( pScanData ps )
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
{
int result;
DBG( DBG_LOW, "P9636InitAsic()\n" );
/*
* preset the asic shadow registers
*/
p9636InitializeAsicRegister( ps );
ps->IO.bOpenCount = 0;
/*
* setup the register values
*/
ps->RegSwitchBus = 0;
ps->RegEPPEnable = 1;
ps->RegECPEnable = 2;
ps->RegReadDataMode = 3;
ps->RegWriteDataMode = 4;
ps->RegInitDataFifo = 5;
ps->RegForceStep = 6;
ps->RegInitScanState = 7;
ps->RegRefreshScanState = 8;
ps->RegWaitStateInsert = 0x0a;
ps->RegRFifoOffset = 0x0a;
ps->RegGFifoOffset = 0x0b;
ps->RegBFifoOffset = 0x0c;
ps->RegBitDepth = 0x13;
ps->RegStepControl = 0x14;
ps->RegMotor0Control = 0x15;
ps->RegXStepTime = 0x16;
ps->RegGetScanState = 0x17;
ps->RegAsicID = 0x18;
ps->RegMemoryLow = 0x19;
ps->RegMemoryHigh = 0x1a;
ps->RegModeControl = 0x1b;
ps->RegLineControl = 0x1c;
ps->RegScanControl = 0x1d;
ps->RegConfiguration = 0x1e;
ps->RegModelControl = 0x1f;
ps->RegModel1Control = 0x20;
ps->RegDpiLow = 0x21;
ps->RegDpiHigh = 0x22;
ps->RegScanPosLow = 0x23;
ps->RegScanPosHigh = 0x24;
ps->RegWidthPixelsLow = 0x25;
ps->RegWidthPixelsHigh = 0x26;
ps->RegThresholdLow = 0x27;
ps->RegThresholdHigh = 0x28;
ps->RegThresholdGapControl = 0x29;
ps->RegADCAddress = 0x2a;
ps->RegADCData = 0x2b;
ps->RegADCPixelOffset = 0x2c;
ps->RegADCSerialOutStr = 0x2d;
ps->RegResetConfig = 0x2e;
ps->RegLensPosition = 0x2f;
ps->RegStatus = 0x30;
ps->RegScanStateControl = 0x31;
ps->RegRedChDarkOffsetLow = 0x33;
ps->RegRedChDarkOffsetHigh = 0x34;
ps->RegGreenChDarkOffsetLow = 0x35;
ps->RegGreenChDarkOffsetHigh= 0x36;
ps->RegBlueChDarkOffsetLow = 0x37;
ps->RegBlueChDarkOffsetHigh = 0x38;
ps->RegResetPulse0 = 0x39;
ps->RegResetPulse1 = 0x3a;
ps->RegCCDClampTiming0 = 0x3b;
ps->RegCCDClampTiming1 = 0x3c;
ps->RegVSMPTiming0 = 0x41;
ps->RegVSMPTiming1 = 0x42;
ps->RegCCDQ1Timing0 = 0x43;
ps->RegCCDQ1Timing1 = 0x44;
ps->RegCCDQ1Timing2 = 0x45;
ps->RegCCDQ1Timing3 = 0x46;
ps->RegCCDQ2Timing0 = 0x47;
ps->RegCCDQ2Timing1 = 0x48;
ps->RegCCDQ2Timing2 = 0x49;
ps->RegCCDQ2Timing3 = 0x4a;
ps->RegADCclockTiming0 = 0x4b;
ps->RegADCclockTiming1 = 0x4c;
ps->RegADCclockTiming2 = 0x4d;
ps->RegADCclockTiming3 = 0x4e;
ps->RegADCDVTiming0 = 0x50;
ps->RegADCDVTiming1 = 0x51;
ps->RegADCDVTiming2 = 0x52;
ps->RegADCDVTiming3 = 0x53;
/*
* setup function calls
*/
ps->SetupScannerVariables = p9636SetupScannerVariables;
ps->SetupScanningCondition = p9636SetupScanningCondition;
ps->ReInitAsic = p9636Init98001;
ps->PutToIdleMode = p9636PutToIdleMode;
ps->Calibration = p9636Calibration;
/*
* setup misc
*/
ps->CtrlReadHighNibble = _CTRL_GENSIGNAL + _CTRL_AUTOLF + _CTRL_STROBE;
ps->CtrlReadLowNibble = _CTRL_GENSIGNAL + _CTRL_AUTOLF;
ps->f97003 = _FALSE;
ps->IO.useEPPCmdMode = _FALSE;
ps->Scan.fRefreshState = _TRUE;
ps->wMinCmpDpi = 60;
ps->Scan.fMotorBackward = _FALSE;
IOSetXStepLineScanTime( ps, _DEFAULT_LINESCANTIME );
ps->Shade.pCcdDac = &shadingVar;
ps->bFastMoveFlag = _FastMove_Low_C75_G150;
ps->dwOffset70 = _P98_OFFSET70;
/*
* initialize the other modules and set some
* function pointer
*/
result = DacInitialize( ps );
if( _OK != result )
return result;
result = ImageInitialize( ps );
if( _OK != result )
return result;
result = IOFuncInitialize( ps );
if( _OK != result )
return result;
result = IOInitialize( ps );
if( _OK != result )
return result;
result = MotorInitialize( ps );
if( _OK != result )
return result;
/*
* in debug version, check all function pointers
*/
#ifdef DEBUG
if( _FALSE == MiscAllPointersSet( ps ))
return _E_INTERNAL;
#endif
major update, sanei_pp integration, compilation fixes.
2003-10-22 19:20:31 +00:00
DBG( DBG_LOW, "0x%02x\n", ps->sCaps.AsicID );
Updated Plustek backend and added code for alternative CIS calibration. All the supported CanoScan devices should work now correctly. Moved the Plustek parallelport support into a separate backend: plustek_pp. Added new backend for Plustek ASIC 9600x/9800x based parallelport scanner.
2003-09-23 07:10:53 +00:00
if( _FALSE == ps->OpenScanPath( ps )) {
DBG( DBG_LOW, "P9636InitAsic() failed.\n" );
return _E_NO_DEV;
}
/*get CCD ID */
ps->Device.bCCDID = IODataFromRegister( ps, ps->RegConfiguration );
ps->Device.bCCDID &= _P98_CCD_TYPE_ID;
DBG( DBG_HIGH, "CCID = 0x%02X\n", ps->Device.bCCDID);
ps->CloseScanPath( ps );
/* as the program parts concerning some CCDs don't handle TPA stuff,
* I assume that these devices won't have TPA functionality
*/
switch( ps->Device.bCCDID ) {
case _CCD_3717:
case _CCD_535:
case _CCD_2556:
DBG( DBG_HIGH, "Seems we have a 9636P\n" );
ps->sCaps.Model = MODEL_OP_9636PP;
ps->sCaps.dwFlag &= ~SFLAG_TPA;
break;
}
DBG( DBG_LOW, "P9636InitAsic() done.\n" );
return _OK;
}
/* END PLUSTEK-PP_P9636.C ...................................................*/