kopia lustrzana https://gitlab.com/sane-project/backends
1464 wiersze
43 KiB
C
1464 wiersze
43 KiB
C
/* @file plustek-pp_genericio.c
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* @brief all i/o functions
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*
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* based on sources acquired from Plustek Inc.
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* Copyright (C) 1998 Plustek Inc.
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* Copyright (C) 2000-2004 Gerhard Jaeger <gerhard@gjaeger.de>
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* also based on the work done by Rick Bronson
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*
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* History:
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* - 0.30 - initial version
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* - 0.31 - moved ioP96ReadScannerImageData and ioP98ReadScannerImageData
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* into this file
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* - added SPP-read functions
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* - 0.32 - changes in function ioControlLampOnOff()
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* - made IOReadingImage a local function -> ioP98ReadingImage()
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* - rewritten function ioP96ReadScannerImageData()
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* - moved function IOSetStartStopRegister to p9636.c
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* - 0.33 - added debug messages to IOPutOnAllRegisters
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* - fixed a bug in ioP96InitialSetCurrentSpeed
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* - 0.34 - no changes
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* - 0.35 - no changes
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* - 0.36 - removed some warning conditions
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* - 0.37 - moved functions IOSPPWrite(), IODataToScanner(), IODataToRegister(),
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* IODataFromRegister() to io.c
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* - moved the data read functions to io.c
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* - renamed IOInitialize to IOFuncInitialize
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* - 0.38 - moved some functions to io.c
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* - added P12 stuff
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* - 0.39 - no changes
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* - 0.40 - no changes
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* - 0.41 - no changes
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* - 0.42 - changed include names
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* - 0.43 - fixed a problem in ioP96InitialSetCurrentSpeed(), for COLOR_BW
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* at least, used the setting for A3I
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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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#include "plustek-pp_scan.h"
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/*************************** local vars **************************************/
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/* WORK COMMENT THIS */
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typedef void (*pFnSpeed_Set)(pScanData);
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static ModeTypeVar a_FilmSettings[18] = {
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/* SppNegFilmPos */
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{0xa0, 1782, 96, _QuarterStep, 0, 0},
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{0xb7, 1782, 96, _QuarterStep, 0, 0},
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{0xb7, 1782, 96, _QuarterStep, 0, 0},
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/* BppNegFilmPos */
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{0xa9, 1782, 96, _QuarterStep, 0, 0},
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{0xbf, 1782, 96, _QuarterStep, 0, 0},
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{0xbf, 1782, 96, _QuarterStep, 0, 0},
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/* EppNegFilmPos */
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{0x95, 1782, 96, _QuarterStep, 0, 0},
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{0xa6, 1782, 96, _QuarterStep, 0, 0},
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{0xa6, 1782, 96, _QuarterStep, 0, 0},
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/* SppPosFilmPos */
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{0x50, 1782, 96, _QuarterStep, 0, 0},
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{0x67, 1782, 96, _QuarterStep, 0, 0},
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{0x67, 1782, 96, _QuarterStep, 0, 0},
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/* BppPosFilmPos */
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{0x59, 1782, 96, _QuarterStep, 0, 0},
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{0x6f, 1782, 96, _QuarterStep, 0, 0},
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{0x6f, 1782, 96, _QuarterStep, 0, 0},
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/* EppPosFilmPos */
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{0x45, 1782, 96, _QuarterStep, 0, 0},
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{0x56, 1782, 96, _QuarterStep, 0, 0},
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{0x56, 1782, 96, _QuarterStep, 0, 0}
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};
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static ModeTypeVar a_BwSettings[12] = {
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{_Home_BE75, 890, 96, _HalfStep, 2, 1},
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{_Home_BE150, 1780, 88, _QuarterStep, 2, 0},
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{_Home_BE300, 3542, 96, _QuarterStep, 2, 0},
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{_Home_BE600, 7070, 96, _QuarterStep, 2, 0},
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{_Home_BB75, 890, 96, _HalfStep, 2, 1},
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{_Home_BB150, 1780, 88, _QuarterStep, 2, 0},
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{_Home_BB300, 3542, 96, _QuarterStep, 2, 0},
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{_Home_BB600, 7070, 96, _QuarterStep, 2, 0},
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{_Home_BS75, 890, 96, _HalfStep, 2, 1},
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{_Home_BS150, 1780, 88, _QuarterStep, 2, 0},
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{_Home_BS300, 3542, 96, _QuarterStep, 2, 0},
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{_Home_BS600, 7070, 96, _QuarterStep, 2, 0}
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};
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static ModeTypeVar a_GraySettings[12] = {
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{_Home_GE75, 890, 96, _HalfStep, 2, 0},
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{_Home_GE150, 1780, 88, _QuarterStep, 2, 0},
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{_Home_GE300, 3542, 88, _QuarterStep, 2, 0},
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{_Home_GE600, 7070, 88, _QuarterStep, 2, 0},
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{_Home_GB75, 890, 96, _HalfStep, 2, 0},
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{_Home_GB150, 1780, 88, _QuarterStep, 2, 0},
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{_Home_GB300, 3542, 88, _QuarterStep, 2, 0},
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{_Home_GB600, 7070, 88, _QuarterStep, 2, 0},
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{_Home_GS75, 890, 96, _HalfStep, 2, 0},
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{_Home_GS150, 1782, 96, _QuarterStep, 2, 0},
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{_Home_GS300, 3549, 88, _QuarterStep, 2, 0},
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{_Home_GS600, 7070, 88, _QuarterStep, 2, 0}
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};
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static ModeTypeVar a_ColorSettings[15] = {
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{_Home_CE50, 720, 60, _HalfStep, 1, 1},
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{_Home_CE100, 1782, 48, _QuarterStep, 1, 0},
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{_Home_CE150, 1782, 88, _QuarterStep, 0, 0},
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{_Home_CE300, 3549, 96, _QuarterStep, 0, 0},
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{_Home_CE600, 7082, 96, _QuarterStep, 0, 0},
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{_Home_CB50, 720, 120, _QuarterStep, 0, 1},
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{_Home_CB100, 1782, 96, _QuarterStep, 0, 0},
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{_Home_CB150, 1782, 96, _QuarterStep, 0, 0},
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{_Home_CB300, 3549, 96, _QuarterStep, 0, 0},
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{_Home_CB600, 7082, 96, _QuarterStep, 0, 0},
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{_Home_CS50, 720, 120, _QuarterStep, 0, 1},
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{_Home_CS100, 1782, 96, _QuarterStep, 0, 0},
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{_Home_CS150, 1782, 96, _QuarterStep, 0, 0},
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{_Home_CS300, 3549, 96, _QuarterStep, 0, 0},
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{_Home_CS600, 7082, 96, _QuarterStep, 0, 0}
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};
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static DiffModeVar a_tabDiffParam[] ={
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/* BPP/EPP B/W */
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{0, 1, 11}, /* Bpp/Epp B/W, Dpi <= 150 ;(0) */
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{0, 1, 24}, /* Bpp/Epp B/W, Dpi <= 300 ;(1) */
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{0, 1, 48}, /* Bpp/Epp B/W, Dpi > 300 ;(2) */
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/* SPP B/W */
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{0, 1, 11}, /* Spp B/W, Dpi <= 150 ;(3) */
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{0, 1, 24}, /* Spp B/W, Dpi <= 300 ;(4) */
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{0, 1, 48}, /* Spp B/W, Dpi > 300 ;(5) */
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/* EPP Gray */
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/* The difference for this DPI:
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* if pixels <= | 3000 | Others
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* --------------------+------+-------------
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* VarFullStateSpeed | 0 | 1
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* VarCurrentSpeed | 1 | 2
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* VarStepSpeed | 44 | 88
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*/
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{0, 1, 12}, /* Epp Gray, Dpi <= 150 ;(6) */
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{1, 2, 80}, /* Epp Gray, Dpi <= 300 ;(7) */
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{0, 1, 80}, /* Epp Gray, Dpi > 300, Px <= 3000 ;(8) */
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{0, 1, 80}, /* Epp Gray, Dpi > 300, Px > 3000 ;(9) */
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/* BPP Gray */
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{0, 1, 11}, /* Bpp Gray, Dpi <= 150 ; 10 */
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/* The difference for this DPI:
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* if pixels <= | 1600 | Others
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* --------------------+------+-------------
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* VarFullStateSpeed | 0 | 1
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* VarCurrentSpeed | 1 | 2
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* VarStepSpeed | 24 | 48
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*/
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{0, 1, 24}, /* Bpp Gray, Dpi <= 300, Px <= 1600 ; 11 */
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{1, 2, 48}, /* Bpp Gray, Dpi <= 300, Px > 1600 ; 12 */
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/* The difference for this DPI:
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* if pixels <= | 1600 | 3200 | Others
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* --------------------+-----+-------+----------------------
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* VarFullStateSpeed | 0 | 1 | 2
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* VarCurrentSpeed | 1 | 2 | 4
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* VarStepSpeed | 44 | 88 | 88
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*/
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{0, 1, 44}, /* Bpp Gray, Dpi > 300, Px <= 1600 ; 13 */
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{1, 2, 88}, /* Bpp Gray, Dpi > 300, Px <= 3200 ; 14 */
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{2, 4, 88}, /* Bpp Gray, Dpi > 300, Px > 3200 ; 15 */
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/* SPP Gray */
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/* The difference for this DPI:
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* if pixels <= | 800 | Others
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* --------------------+-----+-------------
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* VarFullStateSpeed | 0 | 1
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* VarCurrentSpeed | 1 | 2
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* VarStepSpeed | 12 | 24
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*/
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{0, 1, 12}, /* Spp Gray, Dpi <= 150, Px <= 800 ; 16 */
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{1, 2, 24}, /* Spp Gray, Dpi <= 150, Px > 800 ; 17 */
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/* The difference for this DPI:
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* if pixels <= | 800 | 1600 | Others
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* --------------------+-----+-------+----------------------
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* VarFullStateSpeed | 0 | 1 | 1
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* VarCurrentSpeed | 1 | 2 | 4
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* VarStepSpeed | 22 | 88 | 88
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*/
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{0, 1, 22}, /* Spp Gray, Dpi <= 300, Px <= 800 ; 18 */
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{1, 2, 88}, /* Spp Gray, Dpi <= 300, Px <= 1600 ; 19 */
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{1, 4, 88}, /* Spp Gray, Dpi <= 300, Px > 1600 ; 20 */
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/* The difference for this DPI:
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* if pixels <= | 800 | 1600 | 3200 | Others
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* --------------------+-----+------+------+---------------
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* VarFullStateSpeed | 0 | 1 | 2 | 3
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* VarCurrentSpeed | 1 | 2 | 4 | 6
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* VarStepSpeed | 44 | 88 | 88 | 88
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*/
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{0, 1, 44}, /* Spp Gray, Dpi > 300, Px <= 800 ; 21 */
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{1, 2, 88}, /* Spp Gray, Dpi > 300, Px <= 1600 ; 22 */
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{2, 4, 88}, /* Spp Gray, Dpi > 300, Px <= 3200 ; 23 */
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{3, 6, 88}, /* Spp Gray, Dpi > 300, Px > 3200 ; 24 */
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/* EPP Color */
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{0, 1, 6}, /* Epp Color, Dpi <= 60/100 ; 25 */
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{0, 1, 11}, /* Epp Color, Dpi <= 150 ; 26 */
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/* The difference for this DPI:
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* if pixels <= | 1200 | Others
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* --------------------+------+-------------
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* VarFullStateSpeed | 0 | 1
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* VarCurrentSpeed | 1 | 2
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* VarStepSpeed | 24 | 48
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*/
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{0, 1, 24}, /* Epp Color, Dpi <= 300, Px <= 1400 ; 27 */
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{1, 2, 48}, /* Epp Color, Dpi <= 300, Px > 1400 ; 28 */
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/* The difference for this DPI:
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* if pixels <= | 1400 | 2800 | 4000 | Others
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* --------------------+------+------+------+---------------
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* VarFullStateSpeed | 0 | 1 | 2 | 3
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* VarCurrentSpeed | 1 | 2 | 4 | 6
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* VarStepSpeed | 48 | 96 | 88 | 88
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* VarExposureTime | 96 | 96 | 88 | 88
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*/
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{0, 1, 48}, /* Epp Color, Dpi > 300, Px <= 1400 ; 29 */
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{1, 2, 96}, /* Epp Color, Dpi > 300, Px <= 2800 ; 30 */
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{2, 4, 88}, /* Epp Color, Dpi > 300, Px <= 4000 ; 31 */
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{4, 8, 88}, /* Epp Color, Dpi > 300, Px > 4000 ; 32 */
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/* BPP Color */
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{0, 1, 6}, /* Bpp/Spp Color, Dpi <= 60 ; 33 */
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{0, 1, 12}, /* Bpp/Spp Color, Dpi <= 100 ; 34 */
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/* if pixels <= | 800 | Others
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* --------------------+-----+-------------
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* VarFullStateSpeed | 0 | 1
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* VarCurrentSpeed | 1 | 2
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* VarStepSpeed | 12 | 24
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*/
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{0, 1, 12}, /* Bpp/Spp Color, Dpi <= 150, Px <= 800 ; 35 */
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{1, 2, 24}, /* Bpp/Spp Color, Dpi <= 150, Px > 800 ; 36 */
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/* The difference for this DPI:
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* if pixels <= | 800 | 1600 | Others
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* --------------------+-----+-------+----------------------
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* VarFullStateSpeed | 0 | 1 | 1
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* VarCurrentSpeed | 1 | 2 | 4
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* VarStepSpeed | 24 | 48 | 96
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*/
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{0, 1, 24}, /* Bpp Color, Dpi <= 300, Px <= 800 ; 37 */
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{1, 2, 48}, /* Bpp Color, Dpi <= 300, Px <= 1600 ; 38 */
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{1, 4, 96}, /* Bpp Color, Dpi <= 300, Px > 1600 ; 39 */
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/* The difference for this DPI:
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* if pixels <= | 800 | 1600 | 3200 | Others
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* --------------------+-----+------+------+---------------
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* VarFullStateSpeed | 0 | 1 | 2 | 4
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* VarCurrentSpeed | 1 | 2 | 4 | 8
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* VarStepSpeed | 48 | 96 | 96 | 96
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*/
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{0, 1, 48}, /* Bpp Color, Dpi > 300, Px <= 800 ; 40 */
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{1, 2, 48}, /* Bpp Color, Dpi > 300, Px <= 1600 ; 41 */
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{2, 4, 96}, /* Bpp Color, Dpi > 300, Px <= 3200 ; 42 */
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{4, 8, 96}, /* Bpp Color, Dpi > 300, Px > 3200 ; 43 */
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/* SPP Color */
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/* The difference for this DPI:
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* if pixels <= | 500 | 1000 | 2000 | Others
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* --------------------+-----+------+------+---------------
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* VarFullStateSpeed | 0 | 1 | 1 | 2
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* VarCurrentSpeed | 1 | 2 | 4 | 8
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* VarStepSpeed | 24 | 48 | 96 | 96
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*/
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{0, 1, 24}, /* Spp Color, Dpi <= 300, Px <= 500 ; 44 */
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{1, 2, 48}, /* Spp Color, Dpi <= 300, Px <= 1000 ; 45 */
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{1, 4, 96}, /* Spp Color, Dpi <= 300, Px <= 2000 ; 46 */
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{2, 8, 96}, /* Spp Color, Dpi <= 300, Px > 2000 ; 47 */
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/* The difference for this DPI:
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* if pixels <= | 500 | 1000 | 2000 | 4000 | Others
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* --------------------+-----+------+------+------+--------
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* VarFullStateSpeed | 0 | 1 | 2 | 4 | 5
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* VarCurrentSpeed | 1 | 2 | 4 | 8 | 10
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* VarStepSpeed | 48 | 96 | 96 | 96 | 96
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*/
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{0, 1, 48}, /* Spp Color, Dpi > 300, Px <= 500 ; 48 */
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{1, 2, 96}, /* Spp Color, Dpi > 300, Px <= 1000 ; 49 */
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{2, 4, 96}, /* Spp Color, Dpi > 300, Px <= 2000 ; 50 */
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{4, 8, 96}, /* Spp Color, Dpi > 300, Px <= 4000 ; 51 */
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{5, 10, 96}, /* Spp Color, Dpi > 300, Px > 4000 ; 52 */
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/* Negative & Transparency */
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/* EPP/SPP/BPP */
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/* for exposure time = 96 */
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{0, 1, 12}, /* Spp/EPP Color, Dpi <= 150 ; 60 */
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{0, 1, 24}, /* Spp Color, Dpi <= 300 ; 61 */
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{0, 1, 48}, /* Spp Color, Dpi > 300 ; 62 */
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{0, 1, 12}, /* Bpp/Epp B/W, Dpi <= 75 ; 56 */
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/* for exposure time = 144 */
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{0, 1, 18}, /* Spp/EPP Color, Dpi <= 150 ; 57 */
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{0, 1, 36}, /* Spp Color, Dpi <= 300 ; 58 */
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{0, 1, 72}, /* Spp Color, Dpi > 300 ; 59 */
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/* for exposure time = 192 */
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{0, 1, 24}, /* Spp/EPP Color, Dpi <= 150 ; 53 */
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{0, 1, 48}, /* Spp Color, Dpi <= 300 ; 54 */
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{0, 1, 96}, /* Spp Color, Dpi > 300 ; 55 */
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/* for 48 bits color */
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{1, 2, 12}, /* Epp Color, Dpi <= 100, Px > 1400 ; 63 */
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{1, 2, 22}, /* Epp Color, Dpi <= 150, Px > 1900 ; 64 */
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{2, 4, 48}, /* Epp Color, Dpi <= 300, Px > 4000 ; 65 */
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{5, 10, 88},/* Epp Color, Dpi > 300, Px > 9600 ; 66 */
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{3, 12, 96} /* Spp Color, Dpi <= 300, Px > 3000 ; 67 */
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};
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static pModeTypeVar pModeType;
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static pDiffModeVar pModeDiff;
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/*
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* prototypes for the speed procs (ASIC 98001), EPP, SPP and BIDI
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*/
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static void fnLineArtSpeed( pScanData ps );
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static void fnGraySpeed ( pScanData ps );
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static void fnColorSpeed ( pScanData ps );
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static void fnSppLineArtSpeed( pScanData ps );
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static void fnSppGraySpeed ( pScanData ps );
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static void fnSppColorSpeed ( pScanData ps );
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static void fnBppLineArtSpeed( pScanData ps );
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static void fnBppGraySpeed ( pScanData ps );
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static void fnBppColorSpeed ( pScanData ps );
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/*
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* some procedures for the different modes
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*/
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static pFnSpeed_Set a_fnSpeedProcs[5] = {
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fnLineArtSpeed,
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fnGraySpeed,
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fnGraySpeed,
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fnColorSpeed,
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fnColorSpeed
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};
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static pFnSpeed_Set a_fnSppSpeedProcs[5] = {
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fnSppLineArtSpeed,
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fnSppGraySpeed,
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fnSppGraySpeed,
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fnSppColorSpeed,
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fnSppColorSpeed
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};
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static pFnSpeed_Set a_fnBppSpeedProcs[5] = {
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fnBppLineArtSpeed,
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fnBppGraySpeed,
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fnBppGraySpeed,
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fnBppColorSpeed,
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fnBppColorSpeed
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};
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/*************************** local functions *********************************/
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/*.............................................................................
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*
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*/
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static void ioP96InitialSetCurrentSpeed( pScanData ps )
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{
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DBG( DBG_LOW, "ioP96InitialSetCurrentSpeed()\n" );
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switch ( ps->DataInf.wPhyDataType ) {
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case COLOR_BW:
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ps->bCurrentSpeed = (ps->DataInf.dwAsicPixelsPerPlane >
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_BUF_SIZE_BASE_CONST * 2) ? 2 : 1;
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break;
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case COLOR_256GRAY:
|
|
if ( COLOR_256GRAY == ps->DataInf.wAppDataType ) {
|
|
|
|
ps->bCurrentSpeed = (Byte)(ps->a_wGrayInitTime[ps->IO.portMode] /
|
|
ps->wLinesPer64kTime);
|
|
if (!ps->bCurrentSpeed)
|
|
ps->bCurrentSpeed = 1;
|
|
|
|
if ((ps->DataInf.dwAsicPixelsPerPlane>=1500) && (ps->bCurrentSpeed==1))
|
|
ps->bCurrentSpeed = 2;
|
|
|
|
if ( ps->DataInf.xyAppDpi.x > 1200) {
|
|
ps->bCurrentSpeed += 2; /* 1201-2400 */
|
|
|
|
if ( ps->DataInf.xyAppDpi.x > 2400 )
|
|
ps->bCurrentSpeed += 2; /* >= 2401 */
|
|
}
|
|
|
|
MotorP96AdjustCurrentSpeed( ps, ps->bCurrentSpeed );
|
|
|
|
} else {
|
|
|
|
if ( _PORT_SPP != ps->IO.portMode ) {
|
|
if( ps->DataInf.dwAsicPixelsPerPlane <= 1280 )
|
|
ps->bCurrentSpeed = 1; /* <= 1280 pixels */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 1720 )
|
|
ps->bCurrentSpeed = 2; /* 1281-1720 */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 3780 )
|
|
ps->bCurrentSpeed = 4; /* 1721-3780 */
|
|
|
|
else
|
|
ps->bCurrentSpeed = 6; /* >= 3780 */
|
|
|
|
} else {
|
|
|
|
if( ps->DataInf.dwAsicPixelsPerPlane <= 400 )
|
|
ps->bCurrentSpeed = 1; /* <= 400 pixels */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 853 )
|
|
ps->bCurrentSpeed = 2; /* 401-853 */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 1280 )
|
|
ps->bCurrentSpeed = 4; /* 854-1280 */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 1728 )
|
|
ps->bCurrentSpeed = 6; /* 1281-1728 */
|
|
|
|
else if( ps->DataInf.dwAsicPixelsPerPlane <= 3780 )
|
|
ps->bCurrentSpeed = 8; /* 1729-3780 */
|
|
|
|
else
|
|
ps->bCurrentSpeed = 10; /* > 3780 */
|
|
}
|
|
}
|
|
break;
|
|
|
|
case COLOR_TRUE24:
|
|
ps->bCurrentSpeed = (Byte)(ps->a_wColorInitTime[ps->IO.portMode] /
|
|
ps->wLinesPer64kTime);
|
|
|
|
if( 0 == ps->bCurrentSpeed ) {
|
|
DBG( DBG_LOW, "Initially set to 1\n" );
|
|
ps->bCurrentSpeed = 1;
|
|
}
|
|
|
|
if (ps->DataInf.xyAppDpi.x > 150) {
|
|
if (ps->bCurrentSpeed < 4)
|
|
ps->bCurrentSpeed = 4;
|
|
} else {
|
|
/*
|
|
// HEINER:A3I
|
|
// if (ps->DataInf.xyAppDpi.x > 100)
|
|
*/
|
|
if (ps->DataInf.xyAppDpi.x > 75)
|
|
if (ps->bCurrentSpeed < 2)
|
|
ps->bCurrentSpeed = 2;
|
|
}
|
|
|
|
if( 1 != ps->bCurrentSpeed )
|
|
ps->bCurrentSpeed += ps->bExtraAdd;
|
|
|
|
if (ps->DataInf.xyAppDpi.x > ps->PhysicalDpi) {
|
|
if (ps->DataInf.xyAppDpi.x <= 600)
|
|
ps->bCurrentSpeed += 2;
|
|
else if (ps->DataInf.xyAppDpi.x <= 1200)
|
|
ps->bCurrentSpeed += 2;
|
|
else if (ps->DataInf.xyAppDpi.x <= 2400)
|
|
ps->bCurrentSpeed += 2;
|
|
else
|
|
ps->bCurrentSpeed += 2;
|
|
}
|
|
|
|
MotorP96AdjustCurrentSpeed( ps, ps->bCurrentSpeed );
|
|
}
|
|
|
|
DBG( DBG_LOW, "Current Speed = %u\n", ps->bCurrentSpeed );
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnLineArtSpeed( pScanData ps )
|
|
{
|
|
pModeType = a_BwSettings + _FixParamEppBw;
|
|
pModeDiff = a_tabDiffParam + _BwEpp75;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 75) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwEpp150;
|
|
}
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
if (ps->DataInf.xyAppDpi.y <= 300) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwEpp300;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _BwEpp600;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnGraySpeed( pScanData ps )
|
|
{
|
|
pModeType = a_GraySettings + _FixParamEppGray;
|
|
pModeDiff = a_tabDiffParam + _GrayEpp75;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 75) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _GrayEpp150;
|
|
}
|
|
|
|
if ( ps->DataInf.xyAppDpi.y > 150) {
|
|
if (ps->DataInf.xyAppDpi.y <= 300) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _GrayEpp300;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _GrayEpp600;
|
|
if (ps->DataInf.dwAsicPixelsPerPlane > 3000)
|
|
pModeDiff++;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnColorSpeed( pScanData ps )
|
|
{
|
|
DBG( DBG_LOW, "fnColorSpeed();\n" );
|
|
|
|
pModeType = a_ColorSettings + _FixParamEppColor;
|
|
|
|
if ( ps->DataInf.xyAppDpi.y <= ps->wMinCmpDpi ) {
|
|
/* DPI <= 60 */
|
|
pModeDiff = a_tabDiffParam + _ColorEpp60;
|
|
|
|
} else {
|
|
|
|
if (ps->DataInf.xyAppDpi.y <= 100) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _ColorEpp100;
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane > 1400)
|
|
pModeDiff = a_tabDiffParam + _ColorEpp100_1400;
|
|
} else {
|
|
if (ps->DataInf.xyAppDpi.y <= 150) {
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _ColorEpp150;
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane > 1900)
|
|
pModeDiff = a_tabDiffParam + _ColorEpp150_1900;
|
|
} else {
|
|
if (ps->DataInf.xyAppDpi.y <= 300) {
|
|
pModeType += 3;
|
|
pModeDiff = a_tabDiffParam + _ColorEpp300_1200;
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 1200)
|
|
pModeDiff --;
|
|
else {
|
|
if (ps->DataInf.dwAsicBytesPerPlane > 4000)
|
|
pModeDiff = a_tabDiffParam + _ColorEpp300_4000;
|
|
}
|
|
} else {
|
|
pModeType += 4;
|
|
pModeDiff = a_tabDiffParam + _ColorEpp600_4000;
|
|
pModeType->bExposureTime = 88;
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 4000) {
|
|
pModeDiff--;
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 2800) {
|
|
pModeType->bExposureTime = 96;
|
|
pModeDiff--;
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 1200)
|
|
pModeDiff--;
|
|
}
|
|
} else {
|
|
if (ps->DataInf.dwAsicBytesPerPlane >= 9600)
|
|
pModeDiff = a_tabDiffParam + _ColorEpp600_9600;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnSppLineArtSpeed( pScanData ps )
|
|
{
|
|
pModeType = a_BwSettings + _FixParamSppBw;
|
|
pModeDiff = a_tabDiffParam + _BwSpp75;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 75) {
|
|
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwSpp150;
|
|
}
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
if (ps->DataInf.xyAppDpi.y <= 300) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwSpp300;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _BwSpp600;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnSppGraySpeed( pScanData ps )
|
|
{
|
|
pModeType = a_GraySettings + _FixParamSppGray;
|
|
pModeDiff = a_tabDiffParam + _GraySpp75;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 75) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _GraySpp150_800;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
|
|
if (ps->DataInf.xyAppDpi.y <= 300) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _GraySpp300_1600;
|
|
} else {
|
|
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _GraySpp600_3200;
|
|
|
|
if (ps->DataInf.dwAsicPixelsPerPlane <= 3200)
|
|
pModeDiff--;
|
|
}
|
|
|
|
if (ps->DataInf.dwAsicPixelsPerPlane <= 1600)
|
|
pModeDiff--;
|
|
}
|
|
|
|
if (ps->DataInf.dwAsicPixelsPerPlane <= 800)
|
|
pModeDiff--;
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnSppColorSpeed( pScanData ps )
|
|
{
|
|
pModeType = a_ColorSettings + _FixParamSppColor;
|
|
pModeDiff = a_tabDiffParam + _ColorSpp60;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > ps->wMinCmpDpi) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorSpp100;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 100) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorSpp150_800;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorSpp300_2000;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 300) {
|
|
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorSpp600_4000;
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane > 4000)
|
|
return;
|
|
else
|
|
pModeDiff--;
|
|
} else {
|
|
if (ps->DataInf.dwAsicBytesPerPlane > 3000)
|
|
pModeDiff = a_tabDiffParam + _ColorSpp300_3000;
|
|
return;
|
|
}
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 2000) {
|
|
pModeDiff--;
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 1000) {
|
|
pModeDiff--;
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 500)
|
|
pModeDiff--;
|
|
}
|
|
}
|
|
} else {
|
|
|
|
if (ps->DataInf.dwAsicBytesPerPlane <= 800)
|
|
pModeDiff--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnBppLineArtSpeed( pScanData ps )
|
|
{
|
|
pModeType = a_BwSettings + _FixParamBppBw;
|
|
/* (+) Micky, 7-14-1998
|
|
* pModeDiff = a_tabDiffParam + _BwBpp150;
|
|
*/
|
|
pModeDiff = a_tabDiffParam + _BwBpp75;
|
|
|
|
if( ps->DataInf.xyAppDpi.y > 75 ) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwBpp150;
|
|
}
|
|
/* (-) Micky, 7-14-1998 */
|
|
if( ps->DataInf.xyAppDpi.y > 150 ) {
|
|
if( ps->DataInf.xyAppDpi.y <= 300 ) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _BwBpp300;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff = a_tabDiffParam + _BwBpp600;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnBppGraySpeed( pScanData ps )
|
|
{
|
|
pModeType = a_GraySettings + _FixParamBppGray;
|
|
/* (+) Micky, 7-14-1998
|
|
* pModeDiff = a_tabDiffParam + _GrayBpp150;
|
|
*/
|
|
pModeDiff = a_tabDiffParam + _GrayBpp75;
|
|
|
|
if( ps->DataInf.xyAppDpi.y > 75 ) {
|
|
pModeType++;
|
|
pModeDiff = a_tabDiffParam + _GrayBpp150;
|
|
}
|
|
/* (-) Micky, 7-14-1998 */
|
|
if( ps->DataInf.xyAppDpi.y > 150 ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _GrayBpp300_1600;
|
|
if( ps->DataInf.xyAppDpi.y > 300 ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _GrayBpp600_3200;
|
|
if( ps->DataInf.dwAsicPixelsPerPlane <= 3200 )
|
|
pModeDiff --;
|
|
}
|
|
if( ps->DataInf.dwAsicPixelsPerPlane <= 1600 )
|
|
pModeDiff --;
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void fnBppColorSpeed( pScanData ps )
|
|
{
|
|
pModeType = a_ColorSettings + _FixParamBppColor;
|
|
pModeDiff = a_tabDiffParam + _ColorBpp60;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > ps->wMinCmpDpi ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorBpp100;
|
|
|
|
if( ps->DataInf.xyAppDpi.y > 100 ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorBpp150_800;
|
|
if( ps->DataInf.xyAppDpi.y > 150 ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorBpp300_1600;
|
|
if( ps->DataInf.xyAppDpi.y > 300 ) {
|
|
pModeType ++;
|
|
pModeDiff = a_tabDiffParam + _ColorBpp600_3200;
|
|
if( ps->DataInf.dwAsicBytesPerPlane <= 3200 )
|
|
return;
|
|
else
|
|
pModeDiff--;
|
|
}
|
|
|
|
if( ps->DataInf.dwAsicBytesPerPlane <= 1600 )
|
|
pModeDiff--;
|
|
}
|
|
|
|
if( ps->DataInf.dwAsicBytesPerPlane <= 800 )
|
|
pModeDiff--;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void ioP98SppNegativeProcs( pScanData ps )
|
|
{
|
|
if ( ps->DataInf.dwScanFlag & SCANDEF_Negative )
|
|
pModeType = a_FilmSettings + _FixParamSppNegative;
|
|
else
|
|
pModeType = a_FilmSettings + _FixParamSppPositive;
|
|
|
|
pModeDiff = a_tabDiffParam + _NegativeSpp150;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
if (ps->DataInf.xyAppDpi.y < 300) {
|
|
pModeType ++;
|
|
pModeDiff ++;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff += 2;
|
|
}
|
|
}
|
|
|
|
if (ps->DataInf.dwScanFlag & SCANDEF_Negative) {
|
|
if (ps->AsicReg.RD_LineControl == 144)
|
|
pModeDiff += 4;
|
|
else
|
|
if (ps->AsicReg.RD_LineControl == 192)
|
|
pModeDiff += 7;
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void ioP98EppNegativeProcs( pScanData ps )
|
|
{
|
|
if (ps->DataInf.dwScanFlag & SCANDEF_Negative)
|
|
pModeType = a_FilmSettings + _FixParamEppNegative;
|
|
else
|
|
pModeType = a_FilmSettings + _FixParamEppPositive;
|
|
|
|
pModeDiff = a_tabDiffParam + _NegativeEpp150;
|
|
|
|
if (ps->DataInf.xyAppDpi.y > 150) {
|
|
if (ps->DataInf.xyAppDpi.y < 300)
|
|
{
|
|
pModeType ++;
|
|
pModeDiff ++;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff += 2;
|
|
}
|
|
}
|
|
|
|
if (ps->DataInf.dwScanFlag & SCANDEF_Negative) {
|
|
if (ps->AsicReg.RD_LineControl == 144)
|
|
pModeDiff += 4;
|
|
else
|
|
if (ps->AsicReg.RD_LineControl == 192)
|
|
pModeDiff += 7;
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void ioP98BppNegativeProcs( pScanData ps )
|
|
{
|
|
if( ps->DataInf.dwScanFlag & SCANDEF_Negative) {
|
|
pModeType = a_FilmSettings + _FixParamBppNegative;
|
|
} else {
|
|
pModeType = a_FilmSettings + _FixParamBppPositive;
|
|
}
|
|
|
|
pModeDiff = a_tabDiffParam + _NegativeBpp150;
|
|
|
|
if( ps->DataInf.xyAppDpi.y > 150 ) {
|
|
if( ps->DataInf.xyAppDpi.y < 300 ) {
|
|
pModeType ++;
|
|
pModeDiff ++;
|
|
} else {
|
|
pModeType += 2;
|
|
pModeDiff += 2;
|
|
}
|
|
}
|
|
|
|
if ( ps->DataInf.dwScanFlag & SCANDEF_Negative ) {
|
|
if( ps->AsicReg.RD_LineControl == 144 ) {
|
|
pModeDiff += 4;
|
|
} else {
|
|
if( ps->AsicReg.RD_LineControl == 192 )
|
|
pModeDiff += 7;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void ioControlLampOnOff( pScanData ps )
|
|
{
|
|
Byte lampStatus;
|
|
|
|
ps->fWarmupNeeded = _TRUE;
|
|
|
|
if( _IS_ASIC98(ps->sCaps.AsicID)) {
|
|
|
|
lampStatus = ps->AsicReg.RD_ScanControl & _SCAN_LAMPS_ON;
|
|
|
|
if (ps->bLastLampStatus != lampStatus) {
|
|
|
|
DBG( DBG_LOW, "Using OTHER Lamp !\n" );
|
|
ps->bLastLampStatus = lampStatus;
|
|
|
|
IOCmdRegisterToScanner( ps, ps->RegScanControl,
|
|
ps->AsicReg.RD_ScanControl);
|
|
return;
|
|
}
|
|
} else {
|
|
|
|
lampStatus = ps->AsicReg.RD_ScanControl & _SCAN_LAMP_ON;
|
|
|
|
if (ps->DataInf.dwScanFlag&(SCANDEF_Transparency + SCANDEF_Negative)) {
|
|
ps->bLampOn = 0;
|
|
} else {
|
|
ps->bLampOn = _SCAN_LAMP_ON;
|
|
}
|
|
|
|
if (ps->bLastLampStatus != lampStatus) {
|
|
DBG( DBG_LOW, "Using OTHER Lamp !\n" );
|
|
ps->bLastLampStatus = lampStatus;
|
|
return;
|
|
}
|
|
}
|
|
|
|
ps->fWarmupNeeded = _FALSE;
|
|
DBG( DBG_LOW, "Using SAME Lamp !\n" );
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
static void ioP98InitialSetCurrentSpeed( pScanData ps )
|
|
{
|
|
DBG( DBG_LOW, "ioP98InitialSetCurrentSpeed()\n" );
|
|
|
|
if( ps->DataInf.dwScanFlag & SCANDEF_TPA) {
|
|
|
|
switch (ps->IO.portMode)
|
|
{
|
|
case _PORT_SPP: ioP98SppNegativeProcs( ps ); break;
|
|
case _PORT_BIDI: ioP98BppNegativeProcs( ps ); break;
|
|
|
|
default: ioP98EppNegativeProcs( ps ); break;
|
|
}
|
|
} else {
|
|
|
|
switch (ps->IO.portMode) {
|
|
case _PORT_SPP:
|
|
a_fnSppSpeedProcs[ps->DataInf.wAppDataType](ps);
|
|
break;
|
|
|
|
case _PORT_BIDI:
|
|
a_fnBppSpeedProcs[ps->DataInf.wAppDataType](ps);
|
|
break;
|
|
|
|
default:
|
|
a_fnSpeedProcs[ps->DataInf.wAppDataType](ps);
|
|
break;
|
|
}
|
|
}
|
|
|
|
ps->wInitialStep = pModeType->wHomePos;
|
|
ps->wMaxMoveStep = pModeType->wMaxSteps;
|
|
|
|
ps->AsicReg.RD_LineControl = pModeType->bExposureTime;
|
|
|
|
if (ps->DataInf.dwScanFlag & SCANDEF_Negative)
|
|
ps->AsicReg.RD_LineControl = 144;
|
|
|
|
#ifdef DEBUG
|
|
if( pModeType->bFlagScanMode != ps->Shade.bIntermediate )
|
|
DBG( DBG_HIGH, "bSetScanModeFlag != bIntermediate\n" );
|
|
#endif
|
|
|
|
ps->bHpMotor = pModeType->bMotorStep;
|
|
ps->bSetScanModeFlag = pModeType->bFlagScanMode;
|
|
ps->bShadingTimeFlag = pModeType->bTimesShading;
|
|
|
|
ps->dwFullStateSpeed = pModeDiff->dwFullSpeed;
|
|
ps->bCurrentSpeed = pModeDiff->bCurrentSpeed;
|
|
ps->bStepSpeed = pModeDiff->bStepSpeed;
|
|
|
|
if( ps->DataInf.xyAppDpi.y > 600 ) {
|
|
if( ps->dwFullStateSpeed )
|
|
ps->dwFullStateSpeed = 0;
|
|
else
|
|
ps->bStepSpeed <<= 1;
|
|
ps->wMaxMoveStep <<= 1;
|
|
}
|
|
}
|
|
|
|
/************************ exported functions *********************************/
|
|
|
|
/*.............................................................................
|
|
* here we do some init work
|
|
*/
|
|
_LOC int IOFuncInitialize( pScanData ps )
|
|
{
|
|
DBG( DBG_HIGH, "IOFuncInitialize()\n" );
|
|
|
|
if( NULL == ps )
|
|
return _E_NULLPTR;
|
|
|
|
ps->lpEppColorHomePos = &a_ColorSettings[0];
|
|
ps->lpEppColorExposure = &a_ColorSettings[4];
|
|
ps->lpBppColorHomePos = &a_ColorSettings[5];
|
|
ps->lpSppColorHomePos = &a_ColorSettings[10];
|
|
ps->a_tabDiffParam = a_tabDiffParam;
|
|
ps->a_ColorSettings = a_ColorSettings;
|
|
|
|
/*
|
|
* depending on the asic, we set some functions
|
|
*/
|
|
if( _IS_ASIC98(ps->sCaps.AsicID)) {
|
|
|
|
ps->InitialSetCurrentSpeed = ioP98InitialSetCurrentSpeed;
|
|
|
|
} else if( _IS_ASIC96(ps->sCaps.AsicID)) {
|
|
|
|
ps->InitialSetCurrentSpeed = ioP96InitialSetCurrentSpeed;
|
|
|
|
} else {
|
|
|
|
DBG( DBG_HIGH , "NOT SUPPORTED ASIC !!!\n" );
|
|
return _E_NOSUPP;
|
|
}
|
|
|
|
return _OK;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* 1) Fill scan states to asic.
|
|
* 2) Refresh the scan states if necessary
|
|
* 3) Wait for motor running within half-second period.
|
|
*/
|
|
_LOC Byte IOSetToMotorRegister( pScanData ps )
|
|
{
|
|
ps->OpenScanPath( ps );
|
|
|
|
IORegisterToScanner( ps, ps->RegInitScanState );
|
|
|
|
IODownloadScanStates( ps );
|
|
|
|
ps->CloseScanPath( ps );
|
|
|
|
if( _ASIC_IS_98001 != ps->sCaps.AsicID ) {
|
|
return 0;
|
|
}
|
|
|
|
ps->Scan.bOldScanState = IOGetScanState( ps, _FALSE );
|
|
|
|
return ps->Scan.bOldScanState;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* 1) If scanner path is not established, connect it
|
|
* 2) Read the recent state count
|
|
* 3) Disconnect the path if necessary
|
|
*/
|
|
_LOC Byte IOGetScanState( pScanData ps, Bool fOpenned )
|
|
{
|
|
Byte bScanState, bScanStateNow;
|
|
|
|
if( !fOpenned && (_ASIC_IS_98003 != ps->sCaps.AsicID))
|
|
ps->OpenScanPath( ps );
|
|
|
|
bScanState = IODataFromRegister( ps, ps->RegGetScanState );
|
|
bScanStateNow = IODataFromRegister( ps, ps->RegGetScanState );
|
|
|
|
if((bScanState != bScanStateNow)
|
|
|| ((ps->sCaps.AsicID == _ASIC_IS_98001 && bScanState & 0x40))) {
|
|
bScanState = IODataFromRegister( ps, ps->RegGetScanState);
|
|
}
|
|
|
|
if( !fOpenned && (_ASIC_IS_98003 != ps->sCaps.AsicID))
|
|
ps->CloseScanPath( ps );
|
|
|
|
return bScanState;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* ASIC 98003 specific function to read status 2 regiser
|
|
*/
|
|
_LOC Byte IOGetExtendedStatus( pScanData ps )
|
|
{
|
|
Byte b;
|
|
|
|
b = IODataFromRegister( ps, ps->RegStatus2 );
|
|
|
|
if( b == 0xff )
|
|
return 0;
|
|
return b;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* Read the scan state. Return the count with status bit, and count.
|
|
*/
|
|
_LOC void IOGetCurrentStateCount( pScanData ps, pScanState pScanStep )
|
|
{
|
|
pScanStep->bStatus = IOGetScanState( ps, _FALSE );
|
|
pScanStep->bStep = pScanStep->bStatus & _SCANSTATE_MASK;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* 1) If scanner connection is not established, return error
|
|
* 2) If paper not ready, return error
|
|
* 3) If scanning environment is not prepared, return error
|
|
* 4) Setup the buffers for reassembler the CCD incoming lines.
|
|
* 5) Initiate the registers of asic.
|
|
* [NOTE]
|
|
* This routine combines from SetupAsicDependentVariables & IsReadyForScan
|
|
* routines in assembly source.
|
|
*/
|
|
_LOC int IOIsReadyForScan( pScanData ps )
|
|
{
|
|
ULong dw;
|
|
pULong pdwTable;
|
|
|
|
if((_NO_BASE != ps->sCaps.wIOBase) &&
|
|
(ps->DataInf.dwVxdFlag & _VF_ENVIRONMENT_READY)) {
|
|
|
|
if( _ASIC_IS_98001 == ps->sCaps.AsicID ) {
|
|
|
|
IOSelectLampSource( ps );
|
|
ioControlLampOnOff( ps );
|
|
ps->AsicReg.RD_Motor0Control = 0; /* motor off */
|
|
ps->AsicReg.RD_Motor1Control = 0; /* motor off */
|
|
ps->AsicReg.RD_ModelControl = (_ModelDpi600 +
|
|
_LED_ACTIVITY + _LED_CONTROL);
|
|
ps->AsicReg.RD_Origin = 0;
|
|
ps->AsicReg.RD_Pixels = 5110;
|
|
|
|
} else if( _ASIC_IS_98003 == ps->sCaps.AsicID ) {
|
|
|
|
ps->OpenScanPath( ps );
|
|
P12SetGeneralRegister( ps );
|
|
ps->CloseScanPath( ps );
|
|
|
|
ioControlLampOnOff( ps );
|
|
|
|
} else {
|
|
|
|
ioControlLampOnOff( ps );
|
|
|
|
/* SetupAsicDependentVariables */
|
|
ps->pPutBufR = ps->pGetBufR = ps->pPrescan16; /* 1st color plane */
|
|
ps->pPutBufG = ps->pGetBufG = ps->pPrescan8; /* 2nd color plane */
|
|
|
|
ps->AsicReg.RD_ScanControl = ps->bLampOn;
|
|
ps->Asic96Reg.RD_MotorControl = 0;
|
|
ps->AsicReg.RD_Origin = 0;
|
|
ps->AsicReg.RD_ModelControl = ps->Device.ModelCtrl | _ModelWhiteIs0;
|
|
ps->AsicReg.RD_Pixels = 5110; /* ps->RdPix; */
|
|
IOPutOnAllRegisters( ps );
|
|
}
|
|
|
|
/*
|
|
* MotorInitiate
|
|
*/
|
|
if( _ASIC_IS_98003 != ps->sCaps.AsicID ) {
|
|
for (dw = _SCANSTATE_BYTES,
|
|
pdwTable = (pULong)ps->a_wMoveStepTable; dw; dw--, pdwTable++) {
|
|
*pdwTable = 0x10001;
|
|
}
|
|
|
|
memset( ps->a_bColorByteTable, 0, _NUMBER_OF_SCANSTEPS );
|
|
}
|
|
|
|
return _OK;
|
|
}
|
|
|
|
return _E_SEQUENCE;
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
_LOC void IOSetXStepLineScanTime( pScanData ps, Byte b )
|
|
{
|
|
ps->AsicReg.RD_LineControl = b;
|
|
ps->bSpeed1 = b;
|
|
ps->bSpeed2 = b >> 1;
|
|
ps->bSpeed4 = b >> 2;
|
|
ps->bSpeed8 = b >> 3;
|
|
ps->bSpeed16 = b >> 4;
|
|
ps->bSpeed32 = b >> 5;
|
|
ps->bSpeed24 = b / 24;
|
|
ps->bSpeed12 = b / 12;
|
|
ps->bSpeed6 = b / 6;
|
|
ps->bSpeed3 = b / 3;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* 1) Reset and fill all new scan states (Mode = Scan)
|
|
* 2) Refresh scan state
|
|
* 3) Wait for motor running within half second.
|
|
*/
|
|
_LOC void IOSetToMotorStepCount( pScanData ps )
|
|
{
|
|
ULong dw;
|
|
pUChar pb;
|
|
TimerDef timer;
|
|
|
|
ps->OpenScanPath( ps );
|
|
|
|
if( _ASIC_IS_98001 == ps->sCaps.AsicID ) {
|
|
IORegisterToScanner( ps, ps->RegInitScanState );
|
|
} else {
|
|
ps->AsicReg.RD_ModeControl = _ModeScan;
|
|
IODataToRegister( ps, ps->RegModeControl, _ModeScan );
|
|
}
|
|
IORegisterToScanner( ps, ps->RegScanStateControl );
|
|
|
|
for (dw = _SCANSTATE_BYTES, pb = ps->a_nbNewAdrPointer; dw; dw--, pb++)
|
|
IODataToScanner( ps, *pb );
|
|
|
|
IORegisterToScanner( ps, ps->RegRefreshScanState );
|
|
|
|
MiscStartTimer( &timer, (_SECOND/2));
|
|
do {
|
|
|
|
if (!( IOGetScanState( ps, _TRUE) & _SCANSTATE_STOP))
|
|
break;
|
|
}
|
|
while( !MiscCheckTimer(&timer));
|
|
|
|
/* CHECK - this line has been added by Rick ? Why ?
|
|
* return (pScanData->bOldTempScanState = GetScanState (pScanData, FALSE));
|
|
*/
|
|
ps->Scan.bOldScanState = IOGetScanState( ps, _TRUE );
|
|
|
|
ps->CloseScanPath( ps );
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
_LOC void IOSelectLampSource( pScanData ps )
|
|
{
|
|
ps->AsicReg.RD_ScanControl &= (~_SCAN_LAMPS_ON);
|
|
|
|
if (ps->DataInf.dwScanFlag & (SCANDEF_TPA)) {
|
|
ps->AsicReg.RD_ScanControl |= _SCAN_TPALAMP_ON;
|
|
} else {
|
|
ps->AsicReg.RD_ScanControl |= _SCAN_NORMALLAMP_ON;
|
|
}
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
_LOC Bool IOReadOneShadingLine( pScanData ps, pUChar pBuf, ULong len )
|
|
{
|
|
TimerDef timer;
|
|
|
|
MiscStartTimer( &timer, _SECOND );
|
|
|
|
if( _ASIC_IS_98003 == ps->sCaps.AsicID )
|
|
ps->Scan.bFifoSelect = ps->RegGFifoOffset;
|
|
|
|
do {
|
|
if( IOReadFifoLength( ps ) >= ps->AsicReg.RD_Pixels ) {
|
|
|
|
IOReadColorData( ps, pBuf, len );
|
|
return _TRUE;
|
|
}
|
|
} while( _OK == MiscCheckTimer( &timer ));
|
|
|
|
return _FALSE;
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
_LOC ULong IOReadFifoLength( pScanData ps )
|
|
{
|
|
DataType Data;
|
|
|
|
Data.dwValue = 0;
|
|
|
|
if( _ASIC_IS_98003 != ps->sCaps.AsicID )
|
|
ps->OpenScanPath( ps );
|
|
|
|
IODataToRegister( ps, ps->RegBitDepth, _BIT0_7 );
|
|
Data.dwOverlap.w1st.b1st = IODataFromRegister( ps, ps->Scan.bFifoSelect );
|
|
|
|
IODataToRegister( ps, ps->RegBitDepth, _BIT8_15 );
|
|
Data.dwOverlap.w1st.b2nd = IODataFromRegister( ps, ps->Scan.bFifoSelect );
|
|
|
|
IODataToRegister( ps, ps->RegBitDepth, _BIT16_20 );
|
|
Data.dwOverlap.w2nd.b1st = (IODataFromRegister( ps, ps->Scan.bFifoSelect) & 0x0f);
|
|
|
|
if( _ASIC_IS_98003 != ps->sCaps.AsicID )
|
|
ps->CloseScanPath( ps );
|
|
|
|
return Data.dwValue;
|
|
}
|
|
|
|
/*.............................................................................
|
|
* 1) Initiates the scan states
|
|
* 2) Write the contents to corresponding registers (from ps->RegModeControl to
|
|
* ps->RegGreenGainOutDirect (P9363) or from ps->RegModeControl to
|
|
* ps->RegModeControl2 (48xx)
|
|
*/
|
|
_LOC void IOPutOnAllRegisters( pScanData ps )
|
|
{
|
|
pUChar pValue;
|
|
Byte bReg;
|
|
|
|
/* setup scan states */
|
|
if( _ASIC_IS_98003 == ps->sCaps.AsicID )
|
|
IODownloadScanStates( ps );
|
|
else {
|
|
IOSetToMotorRegister( ps );
|
|
ps->OpenScanPath( ps );
|
|
}
|
|
|
|
if( _IS_ASIC98(ps->sCaps.AsicID)) {
|
|
|
|
IODataToRegister(ps, ps->RegStepControl, ps->AsicReg.RD_StepControl);
|
|
IODataToRegister(ps, ps->RegMotor0Control,
|
|
ps->AsicReg.RD_Motor0Control);
|
|
|
|
if( _ASIC_IS_98003 == ps->sCaps.AsicID )
|
|
IODataToRegister(ps,ps->RegLineControl,ps->AsicReg.RD_LineControl);
|
|
|
|
IODataToRegister(ps, ps->RegXStepTime, ps->AsicReg.RD_XStepTime);
|
|
IODataToRegister(ps, ps->RegModelControl, ps->AsicReg.RD_ModelControl);
|
|
|
|
/* the 1st register to write */
|
|
pValue = (pUChar)&ps->AsicReg.RD_Dpi;
|
|
|
|
/* 0x21 - 0x28 */
|
|
for (bReg = ps->RegDpiLow;
|
|
bReg <= ps->RegThresholdHigh; bReg++, pValue++) {
|
|
|
|
IODataToRegister( ps, bReg, *pValue);
|
|
}
|
|
|
|
IORegisterToScanner( ps, ps->RegInitDataFifo );
|
|
IORegisterToScanner( ps, ps->RegRefreshScanState );
|
|
|
|
if( _ASIC_IS_98003 == ps->sCaps.AsicID )
|
|
IODataToRegister( ps, ps->RegModeControl, _ModeScan );
|
|
else
|
|
IODataToRegister( ps, ps->RegModeControl, (_ModeScan + _ModeFifoRSel));
|
|
|
|
} else {
|
|
|
|
/*
|
|
* the original driver uses a loop, starting at RegModeControl
|
|
* 0x18 - 0x26
|
|
* as we use the Asic96Reg structure only for the differences
|
|
* to the AsicReg struct, we have to write to each register by hand
|
|
*/
|
|
IODataToRegister( ps, ps->RegModeControl, ps->AsicReg.RD_ModeControl );
|
|
IODataToRegister( ps, ps->RegLineControl, ps->AsicReg.RD_LineControl );
|
|
IODataToRegister( ps, ps->RegScanControl, ps->AsicReg.RD_ScanControl );
|
|
IODataToRegister( ps, ps->RegMotorControl,
|
|
ps->Asic96Reg.RD_MotorControl );
|
|
IODataToRegister( ps, ps->RegModelControl,
|
|
ps->AsicReg.RD_ModelControl );
|
|
IODataToRegister( ps, ps->RegMemAccessControl,
|
|
ps->Asic96Reg.RD_MemAccessControl );
|
|
|
|
#if 0
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegModeControl, ps->AsicReg.RD_ModeControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegLineControl, ps->AsicReg.RD_LineControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegScanControl, ps->AsicReg.RD_ScanControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegMotorControl, ps->Asic96Reg.RD_MotorControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegModelControl, ps->AsicReg.RD_ModelControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegMemAccessControl, ps->Asic96Reg.RD_MemAccessControl );
|
|
#endif
|
|
|
|
pValue = (pUChar)&ps->AsicReg.RD_Dpi;
|
|
|
|
/* 0x21 - 0x26 */
|
|
for (bReg = ps->RegDpiLow;
|
|
bReg <= ps->RegWidthPixelsHigh; bReg++, pValue++) {
|
|
|
|
IODataToRegister( ps, bReg, *pValue );
|
|
#if 0
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n", bReg, *pValue );
|
|
#endif
|
|
}
|
|
|
|
/* the rest */
|
|
IODataToRegister( ps, ps->RegThresholdControl,
|
|
(Byte)ps->AsicReg.RD_ThresholdControl );
|
|
|
|
IODataToRegister( ps, ps->RegWatchDogControl,
|
|
(Byte)ps->Asic96Reg.RD_WatchDogControl );
|
|
|
|
IODataToRegister( ps, ps->RegModelControl2,
|
|
ps->Asic96Reg.u26.RD_ModelControl2 );
|
|
|
|
#if 0
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegThresholdControl, ps->AsicReg.RD_ThresholdControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegWatchDogControl, ps->Asic96Reg.RD_WatchDogControl );
|
|
DBG( DBG_LOW, "[0x%02x] = 0x%02x\n",
|
|
ps->RegModelControl2, ps->Asic96Reg.u26.RD_ModelControl2 );
|
|
#endif
|
|
IORegisterToScanner( ps, ps->RegInitDataFifo );
|
|
}
|
|
|
|
if( _ASIC_IS_98003 != ps->sCaps.AsicID )
|
|
ps->CloseScanPath( ps );
|
|
}
|
|
|
|
/*.............................................................................
|
|
*
|
|
*/
|
|
_LOC void IOReadColorData( pScanData ps, pUChar pBuf, ULong len )
|
|
{
|
|
ps->AsicReg.RD_ModeControl = _ModeFifoRSel;
|
|
IOReadScannerImageData( ps, pBuf, len );
|
|
|
|
ps->AsicReg.RD_ModeControl = _ModeFifoGSel;
|
|
IOReadScannerImageData( ps, pBuf + len, len );
|
|
|
|
ps->AsicReg.RD_ModeControl = _ModeFifoBSel;
|
|
IOReadScannerImageData( ps, pBuf + len * 2, len );
|
|
}
|
|
|
|
/* END PLUSTEK-PP_GENERICIO.C ...............................................*/
|