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Diffstat (limited to 'backend/mustek_usb2_high.h')
| -rw-r--r-- | backend/mustek_usb2_high.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/backend/mustek_usb2_high.h b/backend/mustek_usb2_high.h new file mode 100644 index 0000000..33f463f --- /dev/null +++ b/backend/mustek_usb2_high.h @@ -0,0 +1,263 @@ +/* sane - Scanner Access Now Easy. + + Copyright (C) 2005 Mustek. + Originally maintained by Mustek + Author:Jack Roy 2005.5.24 + + 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. + + This file implements a SANE backend for the Mustek BearPaw 2448 TA Pro + and similar USB2 scanners. */ + +#ifndef MUSTEK_USB2_HIGH_H +#define MUSTEK_USB2_HIGH_H + +/* const use in structures*/ + +/*scan mode*/ +typedef unsigned short SCANMODE, *LPSCANMODE; +#define SM_TEXT 0x00 +#define SM_GRAY 0x01 +#define SM_RGB24 0x02 +#define SM_GRAY10 0x03 +#define SM_RGB30 0x04 +#define SM_GRAY12 0x05 +#define SM_RGB36 0x06 +#define SM_GRAY14 0x07 +#define SM_RGB42 0x08 +#define SM_GRAY16 0x09 +#define SM_RGB48 0x0a + +/*pixel flavor*/ +typedef SANE_Byte PIXELFLAVOR, *LPPIXELFLAVOR; +#define PF_BlackIs0 0x00 +#define PF_WhiteIs0 0x01 + +/*scan source*/ +typedef SANE_Byte SCANSOURCE, *LPSCANSOURCE; +#define SS_Reflective 0x00 +#define SS_Positive 0x01 +#define SS_Negative 0x02 +#define SS_ADF 0x03 + +/*RGB order*/ +typedef unsigned short RGBORDER, *LPRGBORDER; +#define RO_RGB 0x00 +#define RO_BGR 0x01 + +/* structures use in parameters of export function*/ + +typedef struct tagGAMMAINFO +{ + SCANMODE smScanMode; + unsigned short wInputGammaBits; + unsigned short wOutputGammaBits; +} GAMMAINFO, *LPGAMMAINFO; + +typedef struct tagGETPARAMETERS +{ + unsigned short wSourceXDPI; + unsigned short wSourceYDPI; + unsigned int dwLineByteWidth; + unsigned int dwLength; +} GETPARAMETERS, *LPGETPARAMETERS; + +typedef struct tagFRAME +{ + unsigned short x1; + unsigned short y1; + unsigned short x2; + unsigned short y2; +} FRAME, *LPFRAME; + +typedef struct tagSETPARAMETERS +{ + FRAME fmArea; + unsigned short wTargetDPI; + SCANMODE smScanMode; + unsigned short wLinearThreshold; /*threshold for Line art mode */ + PIXELFLAVOR pfPixelFlavor; + SCANSOURCE ssScanSource; + unsigned short * pGammaTable; +} SETPARAMETERS, *LPSETPARAMETERS; + +typedef struct tagIMAGEROWS +{ + RGBORDER roRgbOrder; + unsigned short wWantedLineNum; + unsigned short wXferedLineNum; + SANE_Byte * pBuffer; +} IMAGEROWS, *LPIMAGEROWS; + + +/*Macro define*/ + +#define R_GAIN 0 +#define G_GAIN 0 +#define B_GAIN 0 +#define R_OFFSET 0 +#define G_OFFSET 0 +#define B_OFFSET 0 +#define R_DIRECTION 0 +#define G_DIRECTION 0 +#define B_DIRECTION 0 + +/* use for adjust AD's offset*/ + +/* for Reflective*/ +#define REFL_DARK_MAX_LEVEL 20 +#define REFL_DARK_MIN_LEVEL 10 +#define REFL_WHITE_MAX_LEVEL 220 +#define REFL_WHITE_MIN_LEVEL 210 +#define REFL_MAX_LEVEL_RANGE 210 +#define REFL_MIN_LEVEL_RANGE 190 + +/*for Transparent*/ +#define TRAN_DARK_MAX_LEVEL 20 +#define TRAN_DARK_MIN_LEVEL 10 +#define TRAN_WHITE_MAX_LEVEL 220 +#define TRAN_WHITE_MIN_LEVEL 210 +#define TRAN_MAX_LEVEL_RANGE 210 +#define TRAN_MIN_LEVEL_RANGE 190 + + +/* in 600 dpi*/ +#define FIND_LEFT_TOP_WIDTH_IN_DIP 512 +#define FIND_LEFT_TOP_HEIGHT_IN_DIP 180 +#define FIND_LEFT_TOP_CALIBRATE_RESOLUTION 600 + +#define TA_FIND_LEFT_TOP_WIDTH_IN_DIP 2668 +#define TA_FIND_LEFT_TOP_HEIGHT_IN_DIP 300 + +#define TA_MOTOR_BACK_STEP_AFTER_FIND_BOUNDARY 150 +#define TA_MOTOR_FORWARD_STEP_AFTER_READ_WHITE_DATA 1100 + +/*must be 8x*/ +#define LINE_CALIBRATION__16BITS_HEIGHT 40 + +/* the length from block bar to start Calibration position*/ +#define BEFORE_SCANNING_MOTOR_FORWARD_PIXEL 40 + +#define PRE_MOVE_MOTOR_LENGTH_IN_DPI 1450 + +/* if the motor is 1/8 step, setup MOTOR_STEP_MULTI as 8 + if the motor is 1/4 step, setup MOTOR_STEP_MULTI as 4 + if the motor is full step, setup MOTOR_STEP_MULTI as 1 +#define MOTOR_EIGHTH_STEP*/ +#ifdef MOTOR_EIGHTH_STEP +#define MOTOR_STEP_MULTI 8 +#define GPIO_95_Config 0x68 +#else +#define MOTOR_STEP_MULTI 4 + +#define GPIO_95_Config 0x60 +#endif + +#define TRAN_START_POS 4550 + +/* in 300dpi*/ +#define MAX_SCANNING_WIDTH 2550 /*just for A4 */ +#define MAX_SCANNING_HEIGHT 3540 /*just for A4 */ + +#define INIFILENAME "./msam.ini" + +/*enable gamma*/ +#define ENABLE_GAMMA + +/*save debug image*/ +/*#define DEBUG_SAVE_IMAGE*/ + +/*type define*/ +typedef unsigned char SCANTYPE; +#define ST_Reflective 0x00 +#define ST_Transparent 0x01 + +typedef enum tagCOLORMODE +{ + CM_RGB48 = 0, + CM_RGB42 = 1, + CM_RGB36 = 2, + CM_RGB30 = 3, + CM_RGB24 = 4, + CM_GRAY16 = 5, + CM_GRAY14 = 6, + CM_GRAY12 = 7, + CM_GRAY10 = 8, + CM_GRAY8 = 9, + CM_TEXT = 10, + CM_RGB48ext = 11, + CM_RGB42ext = 12, + CM_RGB36ext = 13, + CM_RGB30ext = 14, + CM_RGB24ext = 15, + CM_GRAY16ext = 16, + CM_GRAY14ext = 17, + CM_GRAY12ext = 18, + CM_GRAY10ext = 19, + CM_GRAY8ext = 20, + CM_TEXText = 21 +} COLORMODE, *PCOLORMODE; + +typedef struct tagTARGETIMAGE +{ + SANE_Bool isOptimalSpeed; + COLORMODE cmColorMode; + unsigned short wDpi; + unsigned short wX; + unsigned short wY; + unsigned short wWidth; + unsigned short wHeight; + SANE_Byte bScanSource; +} TARGETIMAGE, *PTARGETIMAGE; + +typedef struct tagSUGGESTSETTING +{ + COLORMODE cmScanMode; + unsigned short wXDpi; + unsigned short wYDpi; + unsigned short wX; + unsigned short wY; + unsigned short wWidth; + unsigned short wHeight; + unsigned int dwBytesPerRow; +} SUGGESTSETTING, *PSUGGESTSETTING; + + + +#endif |