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Diffstat (limited to 'backend/plustek-pp_procs.h')
| -rw-r--r-- | backend/plustek-pp_procs.h | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/backend/plustek-pp_procs.h b/backend/plustek-pp_procs.h new file mode 100644 index 0000000..aff67c8 --- /dev/null +++ b/backend/plustek-pp_procs.h @@ -0,0 +1,255 @@ +/** @file plustek-pp_procs.h + * @brief here are the prototypes of all exported functions + * + * based on sources acquired from Plustek Inc. + * Copyright (C) 1998 Plustek Inc. + * Copyright (C) 2000-2004 Gerhard Jaeger <gerhard@gjaeger.de> + * also based on the work done by Rick Bronson <rick@efn.org> + * + * History: + * 0.30 - initial version + * 0.31 - no changes + * 0.32 - no changes + * 0.33 - no changes + * 0.34 - added this history + * 0.35 - added Kevinsī changes to MiscRestorePort + * changed prototype of MiscReinitStruct + * added prototype for function PtDrvLegalRequested() + * 0.36 - added prototype for function MiscLongRand() + * removed PtDrvLegalRequested() + * changed prototype of function MiscInitPorts() + * 0.37 - added io.c and procfs.c + * added MiscGetModelName() + * added ModelSetA3I() + * 0.38 - added P12 stuff + * removed prototype of IOScannerIdleMode() + * removed prototype of IOSPPWrite() + * 0.39 - moved prototypes for the user space stuff to plustek-share.h + * 0.40 - no changes + * 0.41 - no changes + * 0.42 - added MapAdjust + * 0.43 - no changes + * . + * <hr> + * This file is part of the SANE package. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + * + * As a special exception, the authors of SANE give permission for + * additional uses of the libraries contained in this release of SANE. + * + * The exception is that, if you link a SANE library with other files + * to produce an executable, this does not by itself cause the + * resulting executable to be covered by the GNU General Public + * License. Your use of that executable is in no way restricted on + * account of linking the SANE library code into it. + * + * This exception does not, however, invalidate any other reasons why + * the executable file might be covered by the GNU General Public + * License. + * + * If you submit changes to SANE to the maintainers to be included in + * a subsequent release, you agree by submitting the changes that + * those changes may be distributed with this exception intact. + * + * If you write modifications of your own for SANE, it is your choice + * whether to permit this exception to apply to your modifications. + * If you do not wish that, delete this exception notice. + * <hr> + */ +#ifndef __PROCS_H__ +#define __PROCS_H__ + +#ifdef _BACKEND_ENABLED +# define _LOC static +#else +# define _LOC +#endif + +/* + * implementation in plustek-pp_misc.c + */ +_LOC pScanData MiscAllocAndInitStruct( void ); +_LOC int MiscReinitStruct ( pScanData ps ); + +_LOC int MiscInitPorts ( pScanData ps, int port ); +_LOC void MiscRestorePort( pScanData ps ); +_LOC void MiscStartTimer ( pTimerDef timer, unsigned long us ); +_LOC int MiscCheckTimer ( pTimerDef timer ); + +_LOC int MiscRegisterPort ( pScanData ps, int portAddr ); +_LOC void MiscUnregisterPort ( pScanData ps ); +_LOC int MiscClaimPort ( pScanData ps ); +_LOC void MiscReleasePort ( pScanData ps ); +_LOC Long MiscLongRand ( void ); +_LOC const char *MiscGetModelName( UShort id ); + +#ifdef DEBUG +_LOC Bool MiscAllPointersSet( pScanData ps ); +#endif + +/* + * implementation in plustek-pp_detect.c + */ +_LOC int DetectScanner( pScanData ps, int mode ); + +/* + * implementation in plustek-pp_p48xx.c + */ +_LOC int P48xxInitAsic( pScanData ps ); + +/* + * implementation in plustek-pp_p9636.c + */ +_LOC int P9636InitAsic( pScanData ps ); + +/* + * implementation in plustek-pp_p12.c + */ +_LOC int P12InitAsic ( pScanData ps ); +_LOC void P12SetGeneralRegister( pScanData ps ); + +/* + * implementation in plustek-pp_p12ccd.c + */ +_LOC void P12InitCCDandDAC( pScanData ps, Bool shading ); + +/* + * implementation in plustek-pp_models.c + */ +_LOC void ModelSet4800 ( pScanData ps ); +_LOC void ModelSet4830 ( pScanData ps ); +_LOC void ModelSet600 ( pScanData ps ); +_LOC void ModelSet12000( pScanData ps ); +_LOC void ModelSetA3I ( pScanData ps ); +_LOC void ModelSet9630 ( pScanData ps ); +_LOC void ModelSet9636 ( pScanData ps ); +_LOC void ModelSetP12 ( pScanData ps ); + +/* + * implementation in plustek-pp_dac.c + */ +_LOC int DacInitialize( pScanData ps ); + +_LOC void DacP98AdjustDark ( pScanData ps ); +_LOC void DacP98FillGainOutDirectPort ( pScanData ps ); +_LOC void DacP98FillShadingDarkToShadingRegister( pScanData ps ); + +_LOC void DacP96WriteBackToGammaShadingRAM( pScanData ps ); + +_LOC void DacP98003FillToDAC (pScanData ps, pRGBByteDef regs, pColorByte data); +_LOC void DacP98003AdjustGain(pScanData ps, ULong color, Byte hilight ); +_LOC Byte DacP98003SumGains ( pUChar pb, ULong pixelsLine ); + +/* + * implementation in plustek-pp_motor.c + */ +_LOC int MotorInitialize ( pScanData ps ); +_LOC void MotorSetConstantMove( pScanData ps, Byte bMovePerStep ); +_LOC void MotorToHomePosition ( pScanData ps ); + +_LOC void MotorP98GoFullStep ( pScanData ps, ULong dwStep ); + +_LOC void MotorP96SetSpeedToStopProc( pScanData ps ); +_LOC void MotorP96ConstantMoveProc ( pScanData ps, ULong dwLines ); +_LOC Bool MotorP96AheadToDarkArea ( pScanData ps ); +_LOC void MotorP96AdjustCurrentSpeed( pScanData ps, Byte bSpeed ); + +_LOC void MotorP98003BackToHomeSensor ( pScanData ps ); +_LOC void MotorP98003ModuleForwardBackward( pScanData ps ); +_LOC void MotorP98003ForceToLeaveHomePos ( pScanData ps ); +_LOC void MotorP98003PositionYProc ( pScanData ps, ULong steps); + +/* + * implementation in plustek-pp_map.c + */ +_LOC void MapInitialize ( pScanData ps ); +_LOC void MapSetupDither( pScanData ps ); +_LOC void MapAdjust ( pScanData ps, int which ); + +/* + * implementation in plustek-pp_image.c + */ +_LOC int ImageInitialize( pScanData ps ); + +/* + * implementation in plustek-pp_genericio.c + */ +_LOC int IOFuncInitialize ( pScanData ps ); +_LOC Byte IOSetToMotorRegister ( pScanData ps ); +_LOC Byte IOGetScanState ( pScanData ps, Bool fOpenned ); +_LOC Byte IOGetExtendedStatus ( pScanData ps ); +_LOC void IOGetCurrentStateCount( pScanData, pScanState pScanStep); +_LOC int IOIsReadyForScan ( pScanData ps ); + +_LOC void IOSetXStepLineScanTime( pScanData ps, Byte b ); +_LOC void IOSetToMotorStepCount ( pScanData ps ); +_LOC void IOSelectLampSource ( pScanData ps ); +_LOC Bool IOReadOneShadingLine ( pScanData ps, pUChar pBuf, ULong len ); +_LOC ULong IOReadFifoLength ( pScanData ps ); +_LOC void IOPutOnAllRegisters ( pScanData ps ); +_LOC void IOReadColorData ( pScanData ps, pUChar pBuf, ULong len ); + +/* + * implementation in plustek-pp_io.c + */ +_LOC int IOInitialize ( pScanData ps ); +_LOC void IOMoveDataToScanner ( pScanData ps, pUChar pBuffer, ULong size ); +_LOC void IODownloadScanStates( pScanData ps ); +_LOC void IODataToScanner ( pScanData, Byte bValue ); +_LOC void IODataToRegister ( pScanData ps, Byte bReg, Byte bData ); +_LOC Byte IODataFromRegister ( pScanData ps, Byte bReg ); +_LOC void IORegisterToScanner ( pScanData ps, Byte bReg ); +_LOC void IODataRegisterToDAC ( pScanData ps, Byte bReg, Byte bData ); + +_LOC Byte IODataRegisterFromScanner( pScanData ps, Byte bReg ); +_LOC void IOCmdRegisterToScanner ( pScanData ps, Byte bReg, Byte bData ); +_LOC void IORegisterDirectToScanner( pScanData, Byte bReg ); +_LOC void IOSoftwareReset ( pScanData ps ); +_LOC void IOReadScannerImageData ( pScanData ps, pUChar pBuf, ULong size ); + +#ifdef __KERNEL__ +_LOC void IOOut ( Byte data, UShort port ); +_LOC void IOOutDelayed( Byte data, UShort port ); +_LOC Byte IOIn ( UShort port ); +_LOC Byte IOInDelayed ( UShort port ); +#endif + +/* + * implementation in plustek-pp_tpa.c + */ +_LOC void TPAP98001AverageShadingData( pScanData ps ); +_LOC void TPAP98003FindCenterPointer ( pScanData ps ); +_LOC void TPAP98003Reshading ( pScanData ps ); + +/* + * implementation in plustek-pp_scale.c + */ +_LOC void ScaleX( pScanData ps, pUChar inBuf, pUChar outBuf ); + +/* + * implementation in plustek-pp_procfs.c (Kernel-mode only) + */ +#ifdef __KERNEL__ +int ProcFsInitialize ( void ); +void ProcFsShutdown ( void ); +void ProcFsRegisterDevice ( pScanData ps ); +void ProcFsUnregisterDevice( pScanData ps ); +#endif + +#endif /* guard __PROCS_H__ */ + +/* END PLUSTEK-PP_PROCS.H ...................................................*/ |