Subject:
Re: OP4800P Color Problem
From:
"Jaeger, Gerhard" ####@####.####
Date:
20 Jan 2002 13:59:23 -0000
Message-Id: <16SIRK-12VcMCC@fmrl00.sul.t-online.com>
Timo,
your scanner might has the opposite problem! It is detected
as OP600P which forces the colors to swap and so mov=0
or mov=2 won't do the trick.
I have attached a patched models.c file, which might help
Gerhard
On Sunday, 13. January 2002 19:52, Timo Kabsch wrote:
> Hello Gregor, hello Gerhard,
>
> i reviewed your thread startet from Gregor in October 2001.
> I downloaded plustek-sane-0_40_14.tar.gz and installed
> sane-1.06. I'm using Debian/woody. After compiling and
> installing the kernel module, the scanner is found as a
> 600P/6000P. Switching to mov=2 results in being detected as
> Primax 4800Direct.
>
> On both versions (mov=0 and mov=2) i also got those color
> problems.
>
> I hope you can help.
>
> Bye
>
> Timo
/*.............................................................................
* Project : linux driver for Plustek parallel-port scanners
*.............................................................................
* File: models.c - scanner specific stuff
*.............................................................................
*
* based on sources acquired from Plustek Inc.
* Copyright (C) 1998 Plustek Inc.
* Copyright (C) 2000/2001 Gerhard Jaeger ####@####.####
* also based on the work done by Rick Bronson ####@####.####
* Last Update:
* Gerhard Jaeger ####@####.####
*.............................................................................
* History:
* 0.30 - initial version
* 0.31 - no changes
* 0.32 - no changes
* 0.33 - no changes
* 0.34 - no changes
* 0.35 - added some comments
* did some fine tuning on the 9630P and 12000P/9600P models
* moved function initPageSettings() to this module
* 0.36 - as the ps->MaxWideLineBlks and ps->MaxWideLineLen are only used
* for the OP 4800, it has been removed from pScanData
* changed settings of OP600 according to the Primax Direct 4800 tests
* removed dwPreferSize from struct ScannerCaps
* fixed the 5seconds bed-hit problem for ASIC 96001/3 based models
* changes, due to define renaming
* 0.37 - added ButtonCount init
* added A3I model
* added functions modelInitCaps(), modelInitMotor() and
* modelSetBufferSizes()
* 0.38 - added P12 stuff
* code cleanup
* 0.39 - no changes
* 0.40 - changed back to build 0.39-3 (disabled A3I stuff)
*
*.............................................................................
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "plustek_scan.h"
/*************************** local functions *********************************/
/*.............................................................................
* initialize the extension according to the page size...
*/
static void modelInitPageSettings( pScanData ps )
{
DBG(DBG_LOW, "modelInitPageSettings()\n" );
if( MODEL_OP_9630PL == ps->sCaps.Model )
ps->dwScannerSize = _SCANSIZE_LEGAL;
else if( MODEL_OP_A3I == ps->sCaps.Model )
ps->dwScannerSize = _SCANSIZE_A3;
else
ps->dwScannerSize = _SCANSIZE_A4;
/* default width for all but A3 - 8.5"* 300dpi (_MEASURE_BASE) */
ps->sCaps.wMaxExtentX = 2550;
/* this applies to all scanners but the A3 model */
ps->LensInf.rExtentX.wMin = 150;
ps->LensInf.rExtentX.wDef = 2550;
ps->LensInf.rExtentX.wMax = 2550;
ps->LensInf.rExtentX.wPhyMax = 2500;
ps->LensInf.rExtentY.wMin = 150;
ps->LensInf.wBeginX = 0;
ps->LensInf.wBeginY = 0;
switch( ps->dwScannerSize ) {
case _SCANSIZE_A4:
/* 11.69 inches */
DBG( DBG_LOW, "A4 set\n" );
ps->sCaps.wMaxExtentY =
ps->LensInf.rExtentY.wDef =
ps->LensInf.rExtentY.wMax =
ps->LensInf.rExtentY.wPhyMax = _MEASURE_BASE * 11.6934;
break;
case _SCANSIZE_A3:
/* 17 inches */
DBG( DBG_LOW, "A3 set\n" );
ps->sCaps.wMaxExtentY =
ps->LensInf.rExtentY.wMax =
ps->LensInf.rExtentY.wDef =
ps->LensInf.rExtentY.wPhyMax = _MEASURE_BASE * 17;
/* _MEASURE_BASE * 11.69 */
ps->sCaps.wMaxExtentX =
ps->LensInf.rExtentX.wDef =
ps->LensInf.rExtentX.wMax = 3507;
ps->LensInf.rExtentX.wPhyMax = 3500;
break;
case _SCANSIZE_LETTER:
/* 11 inches */
DBG( DBG_LOW, "Letter set\n" );
ps->sCaps.wMaxExtentY =
ps->LensInf.rExtentY.wDef =
ps->LensInf.rExtentY.wMax =
ps->LensInf.rExtentY.wPhyMax = _MEASURE_BASE * 11;
break;
case _SCANSIZE_LEGAL:
/* 14 inches */
DBG( DBG_LOW, "Legal set\n" );
ps->sCaps.wMaxExtentY =
ps->LensInf.rExtentY.wDef =
ps->LensInf.rExtentY.wMax =
ps->LensInf.rExtentY.wPhyMax = _MEASURE_BASE * 14;
}
/*
* add this value to avoid the problems in binary mode
*/
ps->LensInf.rExtentY.wMax += 64;
/* set the DPI stuff */
ps->LensInf.rDpiX.wMin = 16;
ps->LensInf.rDpiX.wDef = 50;
ps->LensInf.rDpiX.wMax = (ps->PhysicalDpi * 16);
ps->LensInf.rDpiX.wPhyMax = ps->PhysicalDpi;
ps->LensInf.rDpiY.wMin = 16;
ps->LensInf.rDpiY.wDef = 50;
ps->LensInf.rDpiY.wMax = (ps->PhysicalDpi * 16);
ps->LensInf.rDpiY.wPhyMax = (ps->PhysicalDpi * 2);
}
/*.............................................................................
* set the scanner capabilities
*/
static void modelInitCaps( pScanData ps )
{
if( _ASIC_IS_96001 == ps->sCaps.AsicID )
ps->sCaps.dwBits = _BITS_8;
else
ps->sCaps.dwBits = _BITS_10;
ps->sCaps.rDataType.wMin = 0;
ps->sCaps.rDataType.wDef = COLOR_TRUE24;
ps->sCaps.rDataType.wMax = COLOR_TRUE24;
ps->sCaps.rDataType.wPhyMax = COLOR_TRUE24;
ps->sCaps.wIOBase = _NO_BASE;
ps->sCaps.wLens = 1;
ps->sCaps.dwFlag = (SFLAG_SCANNERDEV + SFLAG_FLATBED);
}
/*.............................................................................
* set the motor stuff
*/
static void modelInitMotor( pScanData ps )
{
if( _ASIC_IS_96001 == ps->sCaps.AsicID ) {
ps->FullStep = $MotorFullStep96001;
ps->MotorOn = $MotorOn96001;
ps->IgnorePF = $MotorIgnorePF96001;
ps->StepMask = ~ps->FullStep;
} else {
ps->FullStep = $Motor1FullStep;
ps->MotorOn = $MotorOn;
ps->IgnorePF = $MotorIgnorePF;
ps->StepMask = $MotorStepMask;
}
ps->BackwardSteps = 4000;
}
/*.............................................................................
* according to the models' capabilities, set the buffer stuff
*/
static void modelSetBufferSizes( pScanData ps )
{
/* should depend on the scan-area !!!! */
if( 400 == ps->PhysicalDpi ) {
/* assuming a A3I */
ps->BufferSizeBase = 3517;
ps->BufferForColorRunTable = (5500 * 4); /* might be 17" * 800dpi !!! */
} else if( 600 == ps->PhysicalDpi ) {
ps->BufferSizeBase = 2560;
ps->BufferForColorRunTable = (5500 * 4);
} else {
ps->BufferSizeBase = 1280;
ps->BufferForColorRunTable = 9000;
}
ps->BufferSizePerModel = ps->BufferSizeBase * 2;
ps->BufferForDataRead1 = ps->BufferSizePerModel * 3;
/* patch that for the 600 DPI models OP9630 etc.*/
if(( 300 != ps->PhysicalDpi) && (_ASIC_IS_96003 == ps->sCaps.AsicID))
ps->BufferForDataRead1 += 300;
ps->BufferFor1stColor = (ps->BufferSizePerModel * 17);
ps->BufferFor2ndColor = (ps->BufferSizePerModel * 9);
ps->TotalBufferRequire = (ps->BufferFor1stColor +
ps->BufferFor2ndColor +
ps->BufferForDataRead1 +
ps->BufferForColorRunTable );
}
/************************ exported functions *********************************/
/*.............................................................................
* set the model to 4800
*/
void ModelSet4800( pScanData ps )
{
DBG( DBG_LOW, "ModelSet4800()\n" );
/* has 96001 ASIC */
ps->sCaps.AsicID = _ASIC_IS_96001;
ps->sCaps.Model = MODEL_OP_4800P;
ps->Device.buttons = 0;
ps->Device.ModelCtrl = ($ModelDpi300 | $ModelMemSize32k96001 | $ModelWhiteIs0);
ps->Device.DataOriginX = 72;
ps->PhysicalDpi = 300;
ps->TimePerLine = 0x30;
ps->Offset70 = 70;
modelSetBufferSizes( ps );
ps->a_wGrayInitTime[0] = 220; /* $EppTimeForOthers */
ps->a_wGrayInitTime[1] = 720; /* $SppTimeForOthers */
ps->a_wGrayInitTime[2] = 360; /* $BidirTimeForOthers */
ps->a_wColorInitTime[0] = 500; /* $EppTimeForColor */
ps->a_wColorInitTime[1] = 1680; /* $SppTimeForColor */
ps->a_wColorInitTime[2] = 1100; /* $BidirTimeForColor */
ps->AsicRedColor = _ASIC_REDCOLOR;
ps->AsicGreenColor = _ASIC_GREENCOLOR;
ps->RedDataReady = _RED_DATA_READY;
ps->GreenDataReady = _GREEN_DATA_READY;
/*
* used for shading stuff (see dac.c)
*/
ps->FBKScanLineBlks = 5;
ps->FBKScanLineLenBase = 1024;
ps->FBKScanLineLen = (ps->FBKScanLineLenBase * 3);
ps->ShadingBufferSize = ps->FBKScanLineLen;
ps->ShadingBankSize = (ps->FBKScanLineLenBase * 4);
ps->ShadingBankRed = ($MemBankSize4k96001 | 0x3a);
ps->ShadingBankGreen = ($MemBankSize4k96001 | 0x3e);
ps->ShadingBankBlue = ($MemBankSize4k96001 | 0x3c);
ps->ShadingScanLineBlks = 6;
ps->ShadingScanLineLen = (ps->BufferSizeBase * 3);
ps->OneScanLineLen = (ps->BufferSizePerModel * 3);
modelInitMotor( ps );
modelInitCaps ( ps );
modelInitPageSettings( ps );
DBG( DBG_LOW, "ModelSet4800() done.\n" );
}
/*.............................................................................
* set the model to 4830
*/
void ModelSet4830( pScanData ps )
{
DBG( DBG_LOW, "ModelSet4830()\n" );
/* has 96003 ASIC */
ps->sCaps.Model = MODEL_OP_4830P;
ps->sCaps.AsicID = _ASIC_IS_96003;
ps->Device.buttons = 1;
ps->Device.ModelCtrl = ($ModelDpi300 | $ModelMemSize32k3 | $ModelWhiteIs0);
ps->Device.DataOriginX = 72;
ps->PhysicalDpi = 300;
ps->TimePerLine = 0x30;
ps->Offset70 = 70;
modelSetBufferSizes( ps );
ps->a_wGrayInitTime[0] = 220; /* $EppTimeForOthers */
ps->a_wGrayInitTime[1] = 720; /* $SppTimeForOthers */
ps->a_wGrayInitTime[2] = 360; /* $BidirTimeForOthers */
ps->a_wColorInitTime[0] = 500; /* $EppTimeForColor */
ps->a_wColorInitTime[1] = 1680; /* $SppTimeForColor */
ps->a_wColorInitTime[2] = 1100; /* $BidirTimeForColor */
ps->AsicRedColor = _ASIC_REDCOLOR;
ps->AsicGreenColor = _ASIC_GREENCOLOR;
ps->RedDataReady = _RED_DATA_READY;
ps->GreenDataReady = _GREEN_DATA_READY;
/*
* used for shading stuff (see dac.c)
*/
ps->FBKScanLineBlks = 5;
ps->FBKScanLineLenBase = 1024;
ps->FBKScanLineLen = (ps->FBKScanLineLenBase * 3);
ps->ShadingBufferSize = ps->FBKScanLineLen;
ps->ShadingBankSize = (ps->FBKScanLineLenBase * 4);
ps->ShadingBankRed = ($MemBankSize4k | 0x3a);
ps->ShadingBankGreen = ($MemBankSize4k | 0x3e);
ps->ShadingBankBlue = ($MemBankSize4k | 0x3c);
ps->ShadingScanLineBlks = 6;
ps->ShadingScanLineLen = (ps->BufferSizeBase * 3);
ps->OneScanLineLen = (ps->BufferSizePerModel * 3);
modelInitMotor( ps );
modelInitCaps ( ps );
modelInitPageSettings( ps );
DBG( DBG_LOW, "ModelSet4830() done.\n" );
}
/*.............................................................................
* set the model to 600, tested on a Primax Direct 4800 and OP600
*/
void ModelSet600( pScanData ps )
{
DBG( DBG_LOW, "ModelSet600()\n" );
/*
* set to 4830 first, then do the differences
*/
ModelSet4830( ps );
ps->Device.buttons = 0;
#if 0
if( _OVR_PRIMAX_4800D == ps->ModelOverride ) {
DBG( DBG_LOW, "Model Override --> Primax 4800D\n" );
ps->sCaps.Model = MODEL_PMX_4800D;
} else {
ps->sCaps.Model = MODEL_OP_600P;
/* for Plustek OpticPro 600P it's necessary to swap Red and Green
* changed by mh ####@####.####
*/
ps->AsicRedColor = _ASIC_GREENCOLOR;
ps->AsicGreenColor = _ASIC_REDCOLOR;
}
#endif
DBG( DBG_LOW, "ModelSet600() done.\n" );
}
/*.............................................................................
* set the model to 12000P, 96000P (tested on a OP96000P)
*/
void ModelSet12000( pScanData ps )
{
DBG( DBG_LOW, "ModelSet12000() done.\n" );
/*
* set to 9630 first, then do the differences
*/
ModelSet9630( ps );
ps->Device.buttons = 0;
ps->sCaps.Model = MODEL_OP_12000P;
/*
* swapped Red and Green for 12000P/96000P
*/
ps->AsicRedColor = _ASIC_GREENCOLOR;
ps->AsicGreenColor = _ASIC_REDCOLOR;
ps->RedDataReady = _GREEN_DATA_READY;
ps->GreenDataReady = _RED_DATA_READY;
DBG( DBG_LOW, "ModelSet12000() done.\n" );
}
/*.............................................................................
* set the model to A3I
*/
void ModelSetA3I( pScanData ps )
{
DBG( DBG_LOW, "ModelSetA3I()\n" );
/*
* has 96003 ASIC
*/
ps->Device.buttons = 1;
ps->sCaps.Model = MODEL_OP_A3I;
ps->sCaps.AsicID = _ASIC_IS_96003;
ps->Device.ModelCtrl = ($ModelDpi400 | $ModelMemSize128k4 | $ModelWhiteIs0);
ps->Device.DataOriginX = 164;
ps->PhysicalDpi = 400;
ps->TimePerLine = 0x50;
ps->Offset70 = 145;
modelSetBufferSizes( ps );
ps->a_wGrayInitTime[0] = 133; /* $EppTimeForOthers */
ps->a_wGrayInitTime[1] = 720; /* $SppTimeForOthers */
ps->a_wGrayInitTime[2] = 300; /* $BidirTimeForOthers */
ps->a_wColorInitTime[0] = 400; /* $EppTimeForColor */
ps->a_wColorInitTime[1] = 1800; /* $SppTimeForColor */
ps->a_wColorInitTime[2] = 800; /* $BidirTimeForColor */
ps->AsicRedColor = _ASIC_GREENCOLOR;
ps->AsicGreenColor = _ASIC_REDCOLOR;
ps->RedDataReady = _GREEN_DATA_READY;
ps->GreenDataReady = _RED_DATA_READY;
ps->FBKScanLineBlks = 10;
ps->FBKScanLineLenBase = 2048;
ps->FBKScanLineLen = (ps->FBKScanLineLenBase * 3);
ps->ShadingBufferSize = (1024 * 7);
ps->ShadingBankSize = 8192;
ps->ShadingBankRed = ($MemBankSize8k | 0x34);
ps->ShadingBankGreen = ($MemBankSize8k | 0x3c);
ps->ShadingBankBlue = ($MemBankSize8k | 0x38);
ps->ShadingScanLineBlks = 10;
ps->ShadingScanLineLen = (ps->BufferSizeBase * 3);
ps->OneScanLineLen = (ps->ShadingScanLineLen * 2);
modelInitMotor( ps );
ps->BackwardSteps = 9000;
modelInitCaps( ps );
modelInitPageSettings( ps );
/*
* need to double the vals
*/
ps->LensInf.rExtentX.wMax *= 2;
ps->LensInf.rExtentX.wPhyMax *= 2;
ps->LensInf.rExtentY.wMax *= 2;
ps->LensInf.rExtentY.wPhyMax *= 2;
DBG( DBG_LOW, "ModelSetA3I() done.\n" );
}
/*.............................................................................
* set the model to 9630
*/
void ModelSet9630( pScanData ps )
{
DBG( DBG_LOW, "ModelSet9360()\n" );
/*
* has 96003 ASIC
*/
if( _OVR_PLUSTEK_9630PL == ps->ModelOverride ) {
DBG( DBG_LOW, "Model Override --> 9630PL\n" );
ps->sCaps.Model = MODEL_OP_9630PL;
} else {
ps->sCaps.Model = MODEL_OP_9630P;
}
ps->Device.buttons = 1;
ps->sCaps.AsicID = _ASIC_IS_96003;
ps->Device.ModelCtrl = ($ModelDpi600 | $ModelMemSize128k4 | $ModelWhiteIs0);
ps->Device.DataOriginX = 64;
ps->PhysicalDpi = 600;
ps->TimePerLine = 0x5a;
ps->Offset70 = 95;
modelSetBufferSizes( ps );
ps->a_wGrayInitTime[0] = 133; /* $EppTimeForOthers */
ps->a_wGrayInitTime[1] = 720; /* $SppTimeForOthers */
ps->a_wGrayInitTime[2] = 300; /* $BidirTimeForOthers */
ps->a_wColorInitTime[0] = 400; /* $EppTimeForColor */
ps->a_wColorInitTime[1] = 1800; /* $SppTimeForColor */
ps->a_wColorInitTime[2] = 800; /* $BidirTimeForColor */
ps->AsicRedColor = _ASIC_REDCOLOR;
ps->AsicGreenColor = _ASIC_GREENCOLOR;
ps->RedDataReady = _RED_DATA_READY;
ps->GreenDataReady = _GREEN_DATA_READY;
ps->ShadingBufferSize = (1024 * 7);
ps->ShadingBankSize = 8192;
ps->ShadingBankRed = ($MemBankSize8k | 0x34);
ps->ShadingBankGreen = ($MemBankSize8k | 0x3c);
ps->ShadingBankBlue = ($MemBankSize8k | 0x38);
ps->ShadingScanLineBlks = 10;
ps->ShadingScanLineLen = (2560 * 3);
ps->FBKScanLineBlks = 10;
ps->FBKScanLineLenBase = 2048;
ps->FBKScanLineLen = (ps->FBKScanLineLenBase * 6);
ps->OneScanLineLen = (5120 * 3);
modelInitMotor( ps );
ps->BackwardSteps = 9000;
modelInitCaps( ps );
modelInitPageSettings( ps );
/*
* need to double the vals
*/
ps->LensInf.rExtentX.wMax *= 2;
ps->LensInf.rExtentX.wPhyMax *= 2;
ps->LensInf.rExtentY.wMax *= 2;
ps->LensInf.rExtentY.wPhyMax *= 2;
DBG( DBG_LOW, "ModelSet9630() done.\n" );
}
/*.............................................................................
* set the model to 9636 (ASIC 98001 models)
* works for 9636P Turbo and 9636T /12000T
*/
void ModelSet9636( pScanData ps )
{
DBG( DBG_LOW, "ModelSet9636()\n" );
/*
*set to 9630 first, then do the differences
*/
ModelSet9630( ps );
ps->Device.buttons = 0;
/*
* has 98001 ASIC
*/
if( _OVR_PLUSTEK_9636 == ps->ModelOverride ) {
DBG( DBG_LOW, "Model Override --> 9636P+/Turbo\n" );
ps->sCaps.Model = MODEL_OP_9636PP;
} else if( _OVR_PLUSTEK_9636P == ps->ModelOverride ) {
DBG( DBG_LOW, "Model Override --> 9636P\n" );
ps->sCaps.Model = MODEL_OP_9636P;
} else {
ps->sCaps.Model = MODEL_OP_9636T;
ps->sCaps.dwFlag |= SFLAG_TPA;
}
ps->Device.DataOriginX = 72;
ps->sCaps.AsicID = _ASIC_IS_98001;
ps->sCaps.dwBits = _BITS_12;
ps->sCaps.rDataType.wMax = COLOR_TRUE48;
ps->sCaps.rDataType.wPhyMax = COLOR_TRUE48;
ps->TotalBufferRequire = _LINE_BUFSIZE * 2 + _LINE_BUFSIZE1 +
ps->BufferForColorRunTable + _PROCESS_BUFSIZE;
/* do it again, as ModelSet9630() changes the result of this function !*/
modelInitPageSettings( ps );
DBG( DBG_LOW, "ModelSet9636() done.\n" );
}
/*.............................................................................
* set the model to P12 (ASIC 98003 models)
*/
void ModelSetP12( pScanData ps )
{
DBG( DBG_LOW, "ModelSetP12()\n" );
/*
* set to 9630 first, then do the differences
*/
ModelSet9630( ps );
ps->Device.DataOriginX = 72;
ps->sCaps.Model = MODEL_OP_PT12;
ps->sCaps.AsicID = _ASIC_IS_98003;
ps->sCaps.dwBits = _BITS_12;
ps->sCaps.rDataType.wMax = COLOR_TRUE48;
ps->sCaps.rDataType.wPhyMax = COLOR_TRUE48;
ps->TotalBufferRequire = $SizeTotalBufTpa;
/* do it again, as ModelSet9630() changes the result of this function !*/
modelInitPageSettings( ps );
DBG( DBG_LOW, "ModelSetP12() done.\n" );
}
/* END MODEL.C ..............................................................*/
