/* sane - Scanner Access Now Easy. Copyright (C) 2006-2007 Gerard Klaver (gerard at gkall dot hobby dot nl) For the usb command and add_text parts of the sq930x sane backend, pencam program are used. 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. */ /* $Id: sq930x.h,v 1.7 2007/06/02 12:16:02 gerard Exp $ update 14-04-2005*/ /* Commands supported by the vidcam. */ /*--------------------------------------------------------------------------*/ static inline int getbitfield (unsigned char *pageaddr, int mask, int shift) { return ((*pageaddr >> shift) & mask); } /*--------------------------------------------------------------------------*/ #include #define LIBUSB_TIMEOUT 1000 /* ms */ typedef unsigned char byte; /*--------------------------------------------------------------------------*/ /* Black magic for color adjustment. */ struct dpi_color_adjust { int resolution_x; /* x-resolution */ int resolution_y; /* y-resolution */ int z1_color_0; /* 0, 1 or 2 */ int z1_color_1; /* idem */ int z1_color_2; /* idem */ }; /*--------------------------------------------------------------------------*/ enum Sq930x_Option { /* Must come first */ OPT_NUM_OPTS = 0, OPT_MODE_GROUP, OPT_MODE, /* vidcam modes */ OPT_RESOLUTION, /* X and Y resolution */ OPT_BRIGHTNESS, /* brightness */ OPT_ENHANCEMENT_GROUP, OPT_TEXT, /*text line */ OPT_DECOMP, /*decompression mode */ OPT_READ_FORMAT, /*read format webcam image */ OPT_WHITE_LEVEL_R, /*white level red correction */ OPT_WHITE_LEVEL_G, /*white level green correction */ OPT_WHITE_LEVEL_B, /*white level blue correction */ /* must come last: */ OPT_NUM_OPTIONS }; /*--------------------------------------------------------------------------*/ /* * Video Camera supported by this backend. */ struct vidcam_hardware { /* USB stuff */ SANE_Word vendor; SANE_Word product; SANE_Word class; enum { Sq930x_trust_3500t, Sq930x_MI360, Sq930x_creative_ultra_notebook, Sq930x_creative_live_motion, Sq930x_sweex_motion_tracking } sq930_sensor_ref; /* Readable names */ const char *vendor_name; /* brand on the box */ const char *product_name; /* name on the box */ /* Resolutions supported in color mode. */ const struct dpi_color_adjust *color_adjust; }; #define COLOR_RAW_STR SANE_I18N("Color RAW") #define COLOR_RGB_STR SANE_I18N("Color RGB") /*--------------------------------------------------------------------------*/ /* Define a vidcam occurence. */ typedef struct Sq930x_Vidcam { struct Sq930x_Vidcam *next; SANE_Device sane; char *devicename; SANE_Int fd; /* device handle */ /* USB handling */ size_t buffer_size; /* size of the buffer */ SANE_Byte *buffer; /* for USB transfer. */ /* Bayer handling */ size_t output_size; /* size of the output */ SANE_Byte *output; /* for bayer conversion */ size_t image_size; /* allocated size of image */ size_t image_begin; /* first significant byte in image */ size_t image_end; /* first free byte in image */ SANE_Byte *image; /* keep the raw image here */ /* USB control messages handling */ size_t windoww_size; /* size of window write */ size_t windowr_size; /* size of window read */ SANE_Byte *windoww; /* for window write */ SANE_Byte *windowr; /* for window read */ /* Scanner infos. */ const struct vidcam_hardware *hw; /* default options for that vidcam */ SANE_Word *resolutions_list; SANE_Word *color_sequence_list; /* Scanning handling. */ SANE_Bool scanning; /* TRUE if a scan is running. */ SANE_Bool deliver_eof; int x_resolution; /* X resolution */ int y_resolution; /* Y resolution */ int depth; /* depth per color */ unsigned int colour; int red_s; int green_s; int blue_s; SANE_Parameters s_params; enum { SQ930X_COLOR_RGB, SQ930X_COLOR, SQ930X_COLOR_RAW } scan_mode; size_t bytes_left; /* number of bytes left to give to the backend */ size_t real_bytes_left; /* number of bytes left the vidcam will return. */ int bytes_pixel; int text_line; int decomp_alg; int read_format; const struct dpi_color_adjust *color_adjust; SANE_Parameters params; /* Options */ SANE_Option_Descriptor opt[OPT_NUM_OPTIONS]; Option_Value val[OPT_NUM_OPTIONS]; unsigned int video_mode; /* 0x0100 = VGA, 0x0000 = CIF, * 0x0300 = QVGA, 0x0200 = QCIF*/ int SupportedModes; int HardwareConfig; int cwidth; /* camera width */ int cheight; int framecount; char picmsg_ps[50]; } Sq930x_Vidcam; /*--------------------------------------------------------------------------*/ /* Debug levels. * Should be common to all backends. */ #define DBG_error0 0 #define DBG_error 1 #define DBG_sense 2 #define DBG_warning 3 #define DBG_inquiry 4 #define DBG_info 5 #define DBG_info2 6 #define DBG_proc 7 #define DBG_read 8 #define DBG_sane_init 10 #define DBG_sane_proc 11 #define DBG_sane_info 12 #define DBG_sane_option 13 /*--------------------------------------------------------*/ static SANE_Byte urb_init_4[0x08] = { 0x03, 0x00, 0x12, 0x93, 0x0b, 0xf6, 0xc9, 0x00 }; /* ur8 same as urb129 ?*/ static SANE_Byte urb_init_8[0x15] = { 0xfa, 0x03, 0x00, 0x00, 0xf8, 0x02, 0x01, 0xf8, 0xbe, 0x02, 0xf8, 0xc6, 0x04, 0xf8, 0x00, 0x08, 0xf8, 0x00, 0x09, 0xf8, 0x06 }; /* read urb 14 - 120*/ static SANE_Byte urb_init_116[0x08] = { 0x03, 0x00, 0x12, 0x93, 0x0b, 0xf6, 0xc9, 0x00 }; /* urb 129 22 */ static SANE_Byte urb_init_129[0x15] = { 0xfa, 0x03, 0x00, 0x00, 0xf8, 0x02, 0x01, 0xf8, 0xbe, 0x02, 0xf8, 0xc6, 0x04, 0xf8, 0x00, 0x08, 0xf8, 0x00, 0x09, 0xf8, 0x06 }; /* urb 130 23 */ static SANE_Byte urb_init_130[0x15] = { 0x0b, 0xf8, 0xfe, 0x07, 0xf8, 0x84, 0x0c, 0xf8, 0x02, 0x0d, 0xf8, 0xf7, 0x0e, 0xf8, 0x03, 0x0f, 0xf8, 0x0b, 0x1c, 0xf8, 0x00 }; /* urb 131 24*/ static SANE_Byte urb_init_131[0x15] = { 0x1e, 0xf8, 0x03, 0x1f, 0xf8, 0x0b, 0x3a, 0xf8, 0x00, 0x3b, 0xf8, 0x01, 0x3c, 0xf8, 0x00, 0x3d, 0xf8, 0x6b, 0x10, 0xf8, 0x03 }; /* urb 132 25*/ static SANE_Byte urb_init_132[0x15] = { 0x12, 0xf8, 0x02, 0x13, 0xf8, 0x6f, 0x03, 0xf8, 0x00, 0x14, 0xf8, 0x00, 0x15, 0xf8, 0x44, 0x16, 0xf8, 0x00, 0x17, 0xf8, 0x48 }; /* urb 133 26*/ static SANE_Byte urb_init_133[0x15] = { 0x19, 0xf8, 0x25, 0x1a, 0xf8, 0x00, 0x1b, 0xf8, 0x3c, 0x2f, 0xf8, 0x03, 0x20, 0xf8, 0xff, 0x21, 0xf8, 0x0d, 0x22, 0xf8, 0xff }; /* urb 134 27*/ static SANE_Byte urb_init_134[0x15] = { 0x24, 0xf8, 0xfd, 0x25, 0xf8, 0x07, 0x26, 0xf8, 0xf0, 0x27, 0xf8, 0x0c, 0x28, 0xf8, 0xff, 0x29, 0xf8, 0x03, 0x2a, 0xf8, 0xff }; /* urb 135 28 */ static SANE_Byte urb_init_135[0x15] = { 0x2c, 0xf8, 0xfc, 0x2d, 0xf8, 0x01, 0x2e, 0xf8, 0x00, 0x30, 0xf8, 0x00, 0x31, 0xf8, 0x47, 0x32, 0xf8, 0x00, 0x33, 0xf8, 0x00 }; /* urb 136 29*/ static SANE_Byte urb_init_136[0x15] = { 0x51, 0xf8, 0x00, 0x52, 0xf8, 0x00, 0x53, 0xf8, 0x24, 0x54, 0xf8, 0x00, 0x55, 0xf8, 0x0c, 0x56, 0xf8, 0x00, 0x57, 0xf8, 0x30 }; /* urb 137 30*/ static SANE_Byte urb_init_137[0x15] = { 0x59, 0xf8, 0x18, 0x5a, 0xf8, 0x00, 0x5b, 0xf8, 0x3c, 0x5c, 0xf8, 0x00, 0x5d, 0xf8, 0x18, 0x5e, 0xf8, 0x00, 0x5f, 0xf8, 0x3c }; /* urb 138 31*/ static SANE_Byte urb_init_138[0x15] = { 0x61, 0xf8, 0x37, 0x62, 0xf8, 0xff, 0x63, 0xf8, 0x1d, 0x64, 0xf8, 0xff, 0x65, 0xf8, 0x98, 0x66, 0xf8, 0xff, 0x67, 0xf8, 0xc0 }; /* urb 139 32*/ static SANE_Byte urb_init_139[0x15] = { 0x69, 0xf8, 0x37, 0x6c, 0xf8, 0x02, 0x6d, 0xf8, 0x1d, 0x6a, 0xf8, 0x00, 0x6b, 0xf8, 0x37, 0x6e, 0xf8, 0x02, 0x6f, 0xf8, 0x1d }; /* urb 140 33*/ static SANE_Byte urb_init_140[0x15] = { 0x71, 0xf8, 0xc6, 0x72, 0xf8, 0x02, 0x73, 0xf8, 0x04, 0x74, 0xf8, 0x01, 0x75, 0xf8, 0xc6, 0x76, 0xf8, 0x02, 0x77, 0xf8, 0x04 }; /* urb 141 34*/ static SANE_Byte urb_init_141[0x0c] = { 0x79, 0xf8, 0x0f, 0x7a, 0xf8, 0xff, 0x7b, 0xf8, 0xff, 0x00, 0xf8, 0x03 }; /* urb 142, 143 data 35 36 */ static SANE_Byte urb_init_142[0x0c] = { 0xf1, 0xf5, 0xff, 0xf2, 0xf5, 0x80, 0xf3, 0xf5, 0x80, 0xf4, 0xf5, 0xb3 }; static SANE_Byte urb_init_142a[0x0c] = { 0xf1, 0xf5, 0x99, 0xf2, 0xf5, 0x80, 0xf3, 0xf5, 0x80, 0xf4, 0xf5, 0xa6 }; static SANE_Byte urb_init_142b[0x0c] = { 0xf1, 0xf5, 0xff, 0xf2, 0xf5, 0x88, 0xf3, 0xf5, 0x88, 0xf4, 0xf5, 0xc0 }; /* urb 144 37 */ static SANE_Byte urb_init_144[0x0c] = { 0xf6, 0xf5, 0x00, 0xf7, 0xf5, 0x00, 0xf8, 0xf5, 0x00, 0xf9, 0xf5, 0x00 }; /* urb 145 38 */ static SANE_Byte urb_init_145[0x0f] = { 0x07, 0xf8, 0xff, 0x05, 0xf8, 0x80, 0x06, 0xf8, 0x00, 0x07, 0xf8, 0x7f, 0x00, 0xf8, 0x03 }; /* urb 146 39 */ static SANE_Byte urb_init_146[0x0f] = { 0x07, 0xf8, 0xff, 0x05, 0xf8, 0x4e, 0x06, 0xf8, 0x00, 0x07, 0xf8, 0x7f, 0x00, 0xf8, 0x03 }; /* urb 147 40 */ static SANE_Byte urb_init_147[0x0f] = { 0x07, 0xf8, 0xff, 0x05, 0xf8, 0xc0, 0x06, 0xf8, 0x48, 0x07, 0xf8, 0x7f, 0x00, 0xf8, 0x03 }; /* urb 148 41 */ static SANE_Byte urb_init_148[0x0f] = { 0x07, 0xf8, 0xff, 0x05, 0xf8, 0x00, 0x06, 0xf8, 0x00, 0x07, 0xf8, 0x7f, 0x00, 0xf8, 0x03 }; /* urb 43 lun * 43 out down n/a 35.591 VENDOR_DEVICE 01 22 20 0e 00 a2 02 f0 */ static SANE_Byte urb_init_15043[0x20] = { 0x01, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xf0, 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8, 0x07, 0xe1, 0x01, 0xe1, 0x01, 0x3f, 0x01, 0x3f, 0x01, 0x3f, 0x01, 0x05, 0x80, 0x02, 0xe0, 0x01 }; /* 150-46*/ static SANE_Byte urb_init_150[0x20] = { 0x01, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xee, 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static SANE_Byte urb_init_150a[0x20] = { 0x01, 0x23, 0x20, 0x0e, 0x00, 0xa3, 0x02, 0xee, 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /*-----------------------------trust 3500*/ static SANE_Byte urb_init_22[0x12] = { 0xfa, 0x03, 0x00, 0x32, 0xf3, 0xcc, 0x33, 0xf3, 0xcc, 0x34, 0xf3, 0xcc, 0x35, 0xf3, 0xcc, 0x3f, 0xf3, 0x00 }; static SANE_Byte urb_init_23[0x0e] = { 0x80, 0x40, 0x31, 0x00, 0x80, 0x00, 0x34, 0x01, 0x80, 0x00, 0x3d, 0x06, 0x80, 0x8f }; static SANE_Byte urb_init_24[0x06] = { 0x80, 0xe5, 0x04, 0x02, 0x80, 0x85 }; static SANE_Byte urb_init_25[0x12] = { 0x80, 0x20, 0x2b, 0x00, 0x80, 0x20, 0x2c, 0x00, 0x80, 0x2a, 0x2d, 0x00, 0x80, 0x28, 0x2e, 0x00, 0x80, 0x20 }; static SANE_Byte urb_init_34[0x20] = { 0x01, 0x02, 0x20, 0x03, 0x20, 0x82, 0x02, 0xe3, 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8, 0x02, 0xdf, 0x01, 0x00, 0x00, 0x3f, 0x01, 0x3f, 0x01, 0x00, 0x00, 0x05, 0x40, 0x01, 0xf0, 0x00 };