Initial import of sane-backends version 1.0.24-1.2

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