kopia lustrzana https://gitlab.com/sane-project/backends
937 wiersze
34 KiB
C
937 wiersze
34 KiB
C
/* sane - Scanner Access Now Easy.
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ScanMaker 3840 Backend
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Copyright (C) 2005 Earle F. Philhower, III
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earle@ziplabel.com - http://www.ziplabel.com
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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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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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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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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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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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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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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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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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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include "sm3840_lib.h"
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#ifndef BACKENDNAME
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static void setup_scan (p_usb_dev_handle udev, SM3840_Params * p,
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char *stname, int raw, int nohead);
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#else
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static void setup_scan (p_usb_dev_handle udev, SM3840_Params * p);
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#endif
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#ifndef BACKENDNAME
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#include "sm3840_lib.c"
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int
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main (int argc, char *argv[])
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{
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int i;
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int gray = 0;
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int dpi = 1200;
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int bpp16 = 0;
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int raw = 0;
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int nohead = 0;
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double gain = 3.5;
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int offset = 1800;
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usb_dev_handle *udev;
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char *stname;
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double topin, botin, leftin, rightin;
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int topline, scanlines, leftpix, scanpix;
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stname = NULL;
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topin = 0.0;
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botin = 11.7;
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leftin = 0.0;
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rightin = 8.5;
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for (i = 1; i < argc; i++)
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{
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if (!strcmp (argv[i], "-300"))
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dpi = 300;
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else if (!strcmp (argv[i], "-600"))
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dpi = 600;
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else if (!strcmp (argv[i], "-1200"))
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dpi = 1200;
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else if (!strcmp (argv[i], "-150"))
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dpi = 150;
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else if (!strcmp (argv[i], "-top"))
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topin = atof (argv[++i]);
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else if (!strcmp (argv[i], "-bot"))
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botin = atof (argv[++i]);
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else if (!strcmp (argv[i], "-left"))
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leftin = atof (argv[++i]);
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else if (!strcmp (argv[i], "-right"))
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rightin = atof (argv[++i]);
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else if (!strcmp (argv[i], "-gain"))
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gain = atof (argv[++i]);
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else if (!strcmp (argv[i], "-offset"))
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offset = atoi (argv[++i]);
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else if (!strcmp (argv[i], "-gray"))
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gray = 1;
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else if (!strcmp (argv[i], "-16bpp"))
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bpp16 = 1;
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else if (!strcmp (argv[i], "-raw"))
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raw = 1;
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else if (!strcmp (argv[i], "-nohead"))
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nohead = 1;
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else
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stname = argv[i];
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}
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SM3840_Params params;
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params.gray = gray;
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params.dpi = dpi;
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params.bpp = bpp16 ? 16 : 8;
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params.gain = gain;
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params.offset = offset;
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params.lamp = 15;
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params.top = topin;
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params.left = leftin;
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params.height = botin - topin;
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params.width = rightin - leftin;
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prepare_params (¶ms);
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udev = find_device (0x05da, 0x30d4); /* 3840 */
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if (!udev)
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udev = find_device (0x05da, 0x30cf); /* 4800 */
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if (!udev)
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fprintf (stderr, "Unable to open scanner.\n");
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else
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setup_scan (udev, ¶ms, stname, raw, nohead);
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return 0;
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}
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#endif
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#ifndef BACKENDNAME
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static void
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setup_scan (p_usb_dev_handle udev, SM3840_Params * p,
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char *stname, int raw, int nohead)
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#else
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static void
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setup_scan (p_usb_dev_handle udev, SM3840_Params * p)
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#endif
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{
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int gray = p->gray ? 1 : 0;
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int dpi = p->dpi;
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int bpp16 = (p->bpp == 16) ? 1 : 0;
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double gain = p->gain;
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int offset = p->offset;
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int topline = p->topline;
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int scanlines = p->scanlines;
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int leftpix = p->leftpix;
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int scanpix = p->scanpix;
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unsigned char hello[2] = { 0x55, 0xaa };
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unsigned char howdy[3];
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unsigned short *whitebalance;
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int whitebalancesize = (dpi == 1200) ? 12672 : 6528;
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unsigned short *whitemap;
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int whitemapsize = (dpi == 1200) ? 29282 : 14642;
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unsigned short *whitescan;
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unsigned short *lightmap;
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unsigned int topreg, botreg;
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int redreg, greenreg, bluereg, donered, donegreen, doneblue;
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int rgreg = 0x00;
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int ggreg = 0x00;
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int bgreg = 0x00;
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int i, j;
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int red, green, blue;
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unsigned char rd_byte;
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unsigned short GRAYMASK = 0xc000;
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#ifndef BACKENDNAME
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char fname[64];
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char head[128];
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usb_set_configuration (udev, 1);
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usb_claim_interface (udev, 0);
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usb_clear_halt (udev, 1);
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usb_clear_halt (udev, 2);
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usb_clear_halt (udev, 3);
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#endif
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DBG (2, "params.gray = %d;\n", p->gray);
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DBG (2, "params.dpi = %d\n", p->dpi);
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DBG (2, "params.bpp = %d\n", p->bpp);
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DBG (2, "params.gain = %f\n", p->gain);
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DBG (2, "params.offset = %d\n", p->offset);
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DBG (2, "params.lamp = %d\n", p->lamp);
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DBG (2, "params.top = %f\n", p->top);
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DBG (2, "params.left = %f\n", p->left);
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DBG (2, "params.height = %f\n", p->height);
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DBG (2, "params.width = %f\n", p->width);
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DBG (2, "params.topline = %d\n", p->topline);
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DBG (2, "params.scanlines = %d\n", p->scanlines);
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DBG (2, "params.leftpix = %d\n", p->leftpix);
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DBG (2, "params.scanpix = %d\n", p->scanpix);
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DBG (2, "params.linelen = %d\n", p->linelen);
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reset_scanner (udev);
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idle_ab (udev);
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write_regs (udev, 4, 0x83, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0x97, 0x0a);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0b);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0f);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x05);
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write_vctl (udev, 0x0b, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 7, 0xa8, 0x80, 0x83, 0xa2, 0x85, 0x01, 0x83, 0x82, 0x85,
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0x00, 0x83, 0x00, 0x93, 0x00);
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write_regs (udev, 1, 0xa8, 0x80);
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write_regs (udev, 4, 0x83, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0x97, 0x0a);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0b);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0f);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x05);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xfe, 0x83, 0x00, 0x8d, 0xff);
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write_regs (udev, 1, 0x97, 0x00);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 8, 0x80, 0x00, 0x84, 0x00, 0xbe, 0x00, 0xc0, 0x00, 0x86,
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0x00, 0x89, 0x00, 0x94, 0x00, 0x01, 0x02);
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write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
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write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
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write_regs (udev, 1, 0x94, 0x51);
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write_regs (udev, 1, 0xb0, 0x00);
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write_regs (udev, 1, 0xb1, 0x00);
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write_regs (udev, 1, 0xb2, 0x00);
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write_regs (udev, 1, 0xb3, 0x00);
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write_regs (udev, 1, 0xb4, 0x10);
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write_regs (udev, 1, 0xb5, 0x1f);
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write_regs (udev, 1, 0xb0, 0x00);
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write_regs (udev, 1, 0xb1, 0x00);
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write_regs (udev, 1, 0xb2, 0x00);
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write_vctl (udev, 0x0c, 0x0002, 0x0002, 0x00);
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usb_bulk_write (udev, 2, hello, 2, wr_timeout);
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write_regs (udev, 1, 0xb0, 0x00);
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write_regs (udev, 1, 0xb1, 0x00);
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write_regs (udev, 1, 0xb2, 0x00);
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write_vctl (udev, 0x0c, 0x0003, 0x0003, 0x00);
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usb_bulk_read (udev, 1, howdy, 3, rd_timeout);
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write_regs (udev, 4, 0x83, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0x97, 0x0a);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0b);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x0f);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 1, 0x97, 0x05);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xfe, 0x83, 0x00, 0x8d, 0xff);
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write_regs (udev, 1, 0x97, 0x00);
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write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
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read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
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write_regs (udev, 8, 0x80, 0x00, 0x84, 0x00, 0xbe, 0x00, 0xc0, 0x00, 0x86,
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0x00, 0x89, 0x00, 0x94, 0x00, 0x01, 0x02);
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write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
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write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
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write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
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0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
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0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
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0x00, 0xc0, 0x00);
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write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xff, 0x83, 0x00, 0x8d, 0xff);
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write_regs (udev, 5, 0x83, 0x00, 0xa3, 0xff, 0xa4, 0xff, 0xa1, 0xff, 0xa2,
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0xf7);
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write_regs (udev, 4, 0x83, 0x22, 0x87, 0x01, 0x83, 0x02, 0x87, 0x16);
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write_regs (udev, 11, 0xa0, 0x00, 0x9c, 0x00, 0x9f, 0x00, 0x9d, 0x00, 0x9e,
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0x00, 0xa0, 0x00, 0xce, 0x0c, 0x83, 0x20, 0xa5, 0x00, 0xa6,
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0x00, 0xa7, 0x00);
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set_gain_black (udev, 0x01, 0x01, 0x01, 0xaa, 0xaa, 0xaa);
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write_regs (udev, 16, 0x9b, 0x00, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
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0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b, 0x02, 0x98,
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0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b, 0x03, 0x98, 0x00, 0x99,
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0x00, 0x9a, 0x00);
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write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x98, 0x83, 0x82, 0x85, 0x3a);
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write_regs (udev, 1, 0x9d, 0x80);
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write_regs (udev, 1, 0x9d, 0x00);
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if (dpi == 1200)
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write_regs (udev, 1, 0x94, 0x51);
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else
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write_regs (udev, 1, 0x94, 0x61);
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whitemap = (unsigned short *) malloc (whitemapsize);
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set_lightmap_white (whitemap, dpi, 0);
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if (dpi == 1200)
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x06, 0xb3, 0xff, 0xb4,
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0xff, 0xb5, 0x06);
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else
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x40, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
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0x7f, 0xb5, 0x07);
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write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
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usb_bulk_write (udev, 2, (unsigned char *) whitemap, whitemapsize,
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wr_timeout);
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set_lightmap_white (whitemap, dpi, 1);
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if (dpi == 1200)
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
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0x7f, 0xb5, 0x07);
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else
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
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0xbf, 0xb5, 0x07);
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write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
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usb_bulk_write (udev, 2, (unsigned char *) whitemap, whitemapsize,
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wr_timeout);
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set_lightmap_white (whitemap, dpi, 2);
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if (dpi == 1200)
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
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0xff, 0xb5, 0x07);
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else
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write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0xc0, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
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0xff, 0xb5, 0x07);
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write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
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usb_bulk_write (udev, 2, (unsigned char *) whitemap, whitemapsize,
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wr_timeout);
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free (whitemap);
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/* Move to head... */
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idle_ab (udev);
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write_regs (udev, 1, 0x97, 0x00);
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idle_ab (udev);
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write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
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0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
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0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
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0x00, 0xc0, 0x00);
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idle_ab (udev);
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write_regs (udev, 16, 0x84, 0x94, 0x80, 0xd1, 0x80, 0xc1, 0x82, 0x7f, 0xcf,
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0x04, 0xc1, 0x02, 0xc2, 0x00, 0xc3, 0x06, 0xc4, 0xff, 0xc5,
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0x40, 0xc6, 0x8c, 0xc7, 0xdc, 0xc8, 0x20, 0xc0, 0x72, 0x89,
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0xff, 0x86, 0xff);
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poll1 (udev);
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write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x01, 0x83, 0x82, 0x85, 0x00);
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write_regs (udev, 1, 0x9d, 0x80);
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write_regs (udev, 1, 0x9d, 0x00);
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if (dpi == 1200)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8, 0x77,
|
|
0xb9, 0x1e);
|
|
else
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8, 0x3b,
|
|
0xb9, 0x1f);
|
|
write_regs (udev, 5, 0xc0, 0x00, 0x84, 0x00, 0x80, 0xa1, 0xcf, 0x04, 0x82,
|
|
0x00);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x02, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x01, 0xbd, 0x01, 0x88, 0xa4, 0xc1, 0x02, 0xc2, 0x00,
|
|
0xc3, 0x02, 0xc4, 0x01, 0xc5, 0x01, 0xc6, 0xa3, 0xc7, 0xa4,
|
|
0xc8, 0x04, 0xc0, 0xd2, 0x89, 0x05, 0x86, 0x00);
|
|
else
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x01, 0xbd, 0x01, 0x88, 0xd0, 0xc1, 0x01, 0xc2, 0x00,
|
|
0xc3, 0x04, 0xc4, 0x01, 0xc5, 0x01, 0xc6, 0xcf, 0xc7, 0xd0,
|
|
0xc8, 0x14, 0xc0, 0xd1, 0x89, 0x0a, 0x86, 0x00);
|
|
write_regs (udev, 8, 0xbb, 0x01, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80, 0xbf,
|
|
0x00, 0x90, 0x40, 0x91, 0x00, 0x83, 0x82);
|
|
write_regs (udev, 1, 0xbe, 0x0d);
|
|
write_vctl (udev, 0x0c, 0x0003, 0x0001, 0x00);
|
|
whitebalance = (unsigned short *) malloc (whitebalancesize);
|
|
usb_bulk_read (udev, 1, &rd_byte, 1, rd_timeout);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
usb_bulk_read (udev, 1, (unsigned char *) whitebalance, whitebalancesize,
|
|
rd_timeout);
|
|
write_regs (udev, 2, 0xbe, 0x00, 0x84, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
redreg = greenreg = bluereg = 0x80;
|
|
red = green = blue = 0;
|
|
donered = donegreen = doneblue = 0;
|
|
DBG (2, "setting blackpoint\n");
|
|
for (j = 0; (j < 16) && !(donered && donegreen && doneblue); j++)
|
|
{
|
|
set_gain_black (udev, 0x01, 0x01, 0x01, redreg, greenreg, bluereg);
|
|
|
|
if (dpi == 1200)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x77, 0xb9, 0x1e);
|
|
else
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x3b, 0xb9, 0x1f);
|
|
write_regs (udev, 8, 0xbb, 0x01, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x40, 0x91, 0x00, 0x83, 0x82);
|
|
write_regs (udev, 1, 0xbe, 0x0d);
|
|
write_vctl (udev, 0x0c, 0x0003, 0x0001, 0x00);
|
|
usb_bulk_read (udev, 1, &rd_byte, 1, rd_timeout);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
usb_bulk_read (udev, 1, (unsigned char *) whitebalance,
|
|
whitebalancesize, rd_timeout);
|
|
fix_endian_short (whitebalance, whitebalancesize/2);
|
|
if (!donered)
|
|
{
|
|
red = (whitebalance[0] + whitebalance[3] + whitebalance[6]) / 3;
|
|
if (red > 0x1000)
|
|
redreg += 0x10;
|
|
else if (red > 0x500)
|
|
redreg += 0x08;
|
|
else if (red > 0x0010)
|
|
redreg++;
|
|
else
|
|
donered = 1;
|
|
}
|
|
if (!donegreen)
|
|
{
|
|
green = (whitebalance[1] + whitebalance[4] + whitebalance[7]) / 3;
|
|
if (green > 0x1000)
|
|
greenreg += 0x10;
|
|
else if (green > 0x0500)
|
|
greenreg += 0x08;
|
|
else if (green > 0x0010)
|
|
greenreg++;
|
|
else
|
|
donegreen = 1;
|
|
}
|
|
if (!doneblue)
|
|
{
|
|
blue = (whitebalance[2] + whitebalance[5] + whitebalance[8]) / 3;
|
|
if (blue > 0x1000)
|
|
bluereg += 0x10;
|
|
else if (blue > 0x0500)
|
|
bluereg += 0x08;
|
|
else if (blue > 0x0010)
|
|
bluereg++;
|
|
else
|
|
doneblue = 1;
|
|
}
|
|
DBG (2, "red=%d(%d)%02x, green=%d(%d)%02x, blue=%d(%d)%02x\n",
|
|
red, donered, redreg, green, donegreen, greenreg,
|
|
blue, doneblue, bluereg);
|
|
write_regs (udev, 2, 0xbe, 0x00, 0x84, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
}
|
|
DBG (2, "setting whitepoint\n");
|
|
donegreen = donered = doneblue = 0;
|
|
for (j = 0; (j < 16) && !(donered && donegreen && doneblue); j++)
|
|
{
|
|
set_gain_black (udev, rgreg, ggreg, bgreg, redreg, greenreg, bluereg);
|
|
|
|
if (dpi == 1200)
|
|
idle_ab (udev);
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8, 0x3b,
|
|
0xb9, 0x1f);
|
|
if (dpi == 1200)
|
|
idle_ab (udev);
|
|
write_regs (udev, 8, 0xbb, 0x01, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x40, 0x91, 0x00, 0x83, 0x82);
|
|
write_regs (udev, 1, 0xbe, 0x0d);
|
|
write_vctl (udev, 0x0c, 0x0003, 0x0001, 0x00);
|
|
usb_bulk_read (udev, 1, &rd_byte, 1, rd_timeout);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
usb_bulk_read (udev, 1, (unsigned char *) whitebalance,
|
|
whitebalancesize, rd_timeout);
|
|
fix_endian_short (whitebalance, whitebalancesize/2);
|
|
if (!donered)
|
|
{
|
|
red =
|
|
(whitebalance[180 * 3 + 0] + whitebalance[180 * 3 + 3] +
|
|
whitebalance[180 * 3 + 6]) / 3;
|
|
if (red < 0x5000)
|
|
rgreg += 0x02;
|
|
else if (red < 0x8000)
|
|
rgreg += 0x01;
|
|
else
|
|
donered = 1;
|
|
}
|
|
if (!donegreen)
|
|
{
|
|
green =
|
|
(whitebalance[180 * 3 + 1] + whitebalance[180 * 3 + 4] +
|
|
whitebalance[180 * 3 + 7]) / 3;
|
|
if (green < 0x5000)
|
|
ggreg += 0x02;
|
|
else if (green < 0x8000)
|
|
ggreg += 0x01;
|
|
else
|
|
donegreen = 1;
|
|
}
|
|
if (!doneblue)
|
|
{
|
|
blue =
|
|
(whitebalance[180 * 3 + 2] + whitebalance[180 * 3 + 5] +
|
|
whitebalance[180 * 3 + 8]) / 3;
|
|
if (blue < 0x5000)
|
|
bgreg += 0x02;
|
|
else if (blue < 0x8000)
|
|
bgreg += 0x01;
|
|
else
|
|
doneblue = 1;
|
|
}
|
|
DBG (2, "red=%d(%d)%02x, green=%d(%d)%02x, blue=%d(%d)%02x\n",
|
|
red, donered, rgreg, green, donegreen, ggreg, blue, doneblue,
|
|
bgreg);
|
|
write_regs (udev, 2, 0xbe, 0x00, 0x84, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
}
|
|
free (whitebalance);
|
|
|
|
/* One step down for optimal contrast... */
|
|
if (rgreg)
|
|
rgreg--;
|
|
if (bgreg)
|
|
bgreg--;
|
|
if (ggreg)
|
|
ggreg--;
|
|
|
|
|
|
write_regs (udev, 8, 0x80, 0x00, 0x84, 0x00, 0xbe, 0x00, 0xc0, 0x00, 0x86,
|
|
0x00, 0x89, 0x00, 0x94, 0x00, 0x01, 0x02);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
|
|
0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
|
|
0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
|
|
0x00, 0xc0, 0x00);
|
|
write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xff, 0x83, 0x00, 0x8d, 0xff);
|
|
write_regs (udev, 5, 0x83, 0x00, 0xa3, 0xff, 0xa4, 0xff, 0xa1, 0xff, 0xa2,
|
|
0xf7);
|
|
write_regs (udev, 4, 0x83, 0x22, 0x87, 0x01, 0x83, 0x02, 0x87, 0x16);
|
|
write_regs (udev, 11, 0xa0, 0x00, 0x9c, 0x00, 0x9f, 0x00, 0x9d, 0x00, 0x9e,
|
|
0x00, 0xa0, 0x00, 0xce, 0x0c, 0x83, 0x20, 0xa5, 0x00, 0xa6,
|
|
0x00, 0xa7, 0x00);
|
|
set_gain_black (udev, rgreg, ggreg, bgreg, redreg, greenreg, bluereg);
|
|
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b, 0x02, 0x98,
|
|
0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b, 0x03, 0x98, 0x00, 0x99,
|
|
0x00, 0x9a, 0x00);
|
|
write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x98, 0x83, 0x82, 0x85, 0x3a);
|
|
write_regs (udev, 1, 0x9d, 0x80);
|
|
write_regs (udev, 1, 0x9d, 0x00);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 1, 0x94, 0x71);
|
|
else
|
|
write_regs (udev, 1, 0x94, 0x61);
|
|
|
|
write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x01, 0x83, 0x82, 0x85, 0x00);
|
|
write_regs (udev, 1, 0x9d, 0x80);
|
|
write_regs (udev, 1, 0x9d, 0x00);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8, 0xbf,
|
|
0xb9, 0x17);
|
|
else
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8, 0xdf,
|
|
0xb9, 0x1b);
|
|
write_regs (udev, 6, 0xc0, 0x00, 0x84, 0x00, 0x84, 0xb4, 0x80, 0xe1, 0xcf,
|
|
0x04, 0x82, 0x00);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x02, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x08, 0x88, 0xa4, 0xc1, 0x02, 0xc2, 0x00,
|
|
0xc3, 0x02, 0xc4, 0x20, 0xc5, 0x08, 0xc6, 0x96, 0xc7, 0xa4,
|
|
0xc8, 0x06, 0xc0, 0xd2, 0x89, 0x24, 0x86, 0x01);
|
|
else
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x10, 0x88, 0xd0, 0xc1, 0x01, 0xc2, 0x00,
|
|
0xc3, 0x04, 0xc4, 0x20, 0xc5, 0x10, 0xc6, 0xc3, 0xc7, 0xd0,
|
|
0xc8, 0x1c, 0xc0, 0xd1, 0x89, 0x24, 0x86, 0x01);
|
|
write_regs (udev, 8, 0xbb, 0x05, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80, 0xbf,
|
|
0x00, 0x90, 0x40, 0x91, 0x00, 0x83, 0x82);
|
|
write_regs (udev, 1, 0xbe, 0x1d);
|
|
write_vctl (udev, 0x0c, 0x0003, 0x0001, 0x00);
|
|
usb_bulk_read (udev, 1, &rd_byte, 1, rd_timeout);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
record_mem (udev, (unsigned char **) (void *)&whitescan,
|
|
(5632 * 2 * 3 * (dpi == 1200 ? 2 : 1)) * 4);
|
|
fix_endian_short (whitescan, (5632 * 2 * 3 * (dpi == 1200 ? 2 : 1)) * 2);
|
|
write_regs (udev, 5, 0x83, 0x00, 0xa3, 0xff, 0xa4, 0xff, 0xa1, 0xff, 0xa2,
|
|
0xff);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
write_regs (udev, 2, 0xbe, 0x00, 0x84, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
write_regs (udev, 4, 0x83, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0x97, 0x0a);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 1, 0x97, 0x0b);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 1, 0x97, 0x0f);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 1, 0x97, 0x05);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xff, 0x83, 0x00, 0x8d, 0xff);
|
|
write_regs (udev, 1, 0x97, 0x00);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 1, 0x97, 0x00);
|
|
write_vctl (udev, 0x0c, 0x0004, 0x008b, 0x00);
|
|
read_vctl (udev, 0x0c, 0x0007, 0x0000, &rd_byte);
|
|
write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
|
|
0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
|
|
0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
|
|
0x00, 0xc0, 0x00);
|
|
write_regs (udev, 16, 0x84, 0x94, 0x80, 0xd1, 0x80, 0xc1, 0x82, 0x7f, 0xcf,
|
|
0x04, 0xc1, 0x02, 0xc2, 0x00, 0xc3, 0x06, 0xc4, 0xff, 0xc5,
|
|
0x40, 0xc6, 0x8c, 0xc7, 0xdc, 0xc8, 0x20, 0xc0, 0x72, 0x89,
|
|
0xff, 0x86, 0xff);
|
|
poll1 (udev);
|
|
|
|
/* ready scan position */
|
|
/* 1/3" of unscannable area at top... */
|
|
if (dpi == 300)
|
|
topreg = 120 * 4;
|
|
else if (dpi == 600)
|
|
topreg = 139 * 4;
|
|
else if (dpi == 1200)
|
|
topreg = 152 * 4;
|
|
else /*if (dpi == 150) */
|
|
topreg = 120 * 4;
|
|
topreg += topline * (1200 / dpi);
|
|
|
|
write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
|
|
0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
|
|
0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
|
|
0x00, 0xc0, 0x00);
|
|
write_regs (udev, 14, 0x84, 0xb4, 0x80, 0xe1, 0xcf, 0x04, 0xc1, 0x02, 0xc2,
|
|
0x00, 0xc3, 0x07, 0xc4, 0xff, 0xc5, 0x40, 0xc6, 0x8c, 0xc7,
|
|
0xdc, 0xc8, 0x20, 0xc0, 0x72, 0x89, topreg & 255, 0x86,
|
|
255 & (topreg >> 8));
|
|
write_regs (udev, 1, 0x97, 0x00);
|
|
poll2 (udev);
|
|
|
|
write_regs (udev, 8, 0x80, 0x00, 0x84, 0x00, 0xbe, 0x00, 0xc0, 0x00, 0x86,
|
|
0x00, 0x89, 0x00, 0x94, 0x00, 0x01, 0x02);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x8406, 0x00);
|
|
write_vctl (udev, 0x0c, 0x00c0, 0x0406, 0x00);
|
|
write_regs (udev, 16, 0xbe, 0x18, 0x80, 0x00, 0x84, 0x00, 0x89, 0x00, 0x88,
|
|
0x00, 0x86, 0x00, 0x90, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
|
|
0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xc8,
|
|
0x00, 0xc0, 0x00);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 4, 0x83, 0x20, 0x8d, 0x24, 0x83, 0x00, 0x8d, 0xff);
|
|
else
|
|
write_regs (udev, 4, 0x83, 0x20, 0x8d, 0xff, 0x83, 0x00, 0x8d, 0xff);
|
|
if (dpi != 1200)
|
|
write_regs (udev, 5, 0x83, 0x00, 0xa3, 0xff, 0xa4, 0xff, 0xa1, 0xff, 0xa2,
|
|
0xf7);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 4, 0x83, 0x22, 0x87, 0x01, 0x83, 0x02, 0x87, 0x2c);
|
|
else
|
|
write_regs (udev, 4, 0x83, 0x22, 0x87, 0x01, 0x83, 0x02, 0x87, 0x16);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 11, 0xa0, 0x00, 0x9c, 0x00, 0x9f, 0x40, 0x9d, 0x00,
|
|
0x9e, 0x00, 0xa0, 0x00, 0xce, 0x0c, 0x83, 0x20, 0xa5, 0x00,
|
|
0xa6, 0x00, 0xa7, 0x00);
|
|
else
|
|
write_regs (udev, 11, 0xa0, 0x00, 0x9c, 0x00, 0x9f, 0x00, 0x9d, 0x00,
|
|
0x9e, 0x00, 0xa0, 0x00, 0xce, 0x0c, 0x83, 0x20, 0xa5, 0x00,
|
|
0xa6, 0x00, 0xa7, 0x00);
|
|
|
|
set_gain_black (udev, rgreg, ggreg, bgreg, redreg, greenreg, bluereg);
|
|
if (!bpp16)
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0xc7, 0x99, 0x99, 0x9a, 0xd5,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0xc8, 0x99, 0x99, 0x9a, 0xd3, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0x94, 0x99, 0x67, 0x9a, 0x83,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0x7e, 0x99, 0x5d, 0x9a, 0x7d, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
else
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0xb3, 0x99, 0x72, 0x9a, 0x9d,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0xa3, 0x99, 0x6f, 0x9a, 0x94, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
}
|
|
else
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0xb9, 0x99, 0x7a, 0x9a, 0xd6,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0xbc, 0x99, 0x7c, 0x9a, 0xd3, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0x9c, 0x99, 0x5f, 0x9a, 0x87,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0x97, 0x99, 0x58, 0x9a, 0x81, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
else
|
|
write_regs (udev, 16, 0x9b, 0x00, 0x98, 0x9d, 0x99, 0x79, 0x9a, 0x8e,
|
|
0x9b, 0x01, 0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b,
|
|
0x02, 0x98, 0x89, 0x99, 0x71, 0x9a, 0x80, 0x9b, 0x03,
|
|
0x98, 0x00, 0x99, 0x00, 0x9a, 0x00);
|
|
}
|
|
write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x98, 0x83, 0x82, 0x85, 0x3a);
|
|
write_regs (udev, 1, 0x9d, 0x80);
|
|
write_regs (udev, 1, 0x9d, 0x00);
|
|
if (!bpp16)
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 1, 0x94, 0x51);
|
|
else
|
|
write_regs (udev, 1, 0x94, 0x41);
|
|
}
|
|
else
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 1, 0x94, 0x71);
|
|
else
|
|
write_regs (udev, 1, 0x94, 0x61);
|
|
}
|
|
lightmap = (unsigned short *) malloc (whitemapsize);
|
|
calc_lightmap (whitescan, lightmap, 0, dpi, gain, offset);
|
|
select_pixels (lightmap, dpi, leftpix, scanpix);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x06, 0xb3, 0xff, 0xb4,
|
|
0xff, 0xb5, 0x06);
|
|
else
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x40, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
|
|
0x7f, 0xb5, 0x07);
|
|
write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
|
|
usb_bulk_write (udev, 2, (unsigned char *) lightmap, whitemapsize,
|
|
wr_timeout);
|
|
|
|
calc_lightmap (whitescan, lightmap, 1, dpi, gain, offset);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
|
|
0x7f, 0xb5, 0x07);
|
|
else
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
|
|
0xbf, 0xb5, 0x07);
|
|
write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
|
|
fix_endian_short (&GRAYMASK, 1);
|
|
if (gray)
|
|
for (i = 0; i < whitemapsize / 2; i++)
|
|
lightmap[i] |= GRAYMASK;
|
|
usb_bulk_write (udev, 2, (unsigned char *) lightmap, whitemapsize,
|
|
wr_timeout);
|
|
|
|
calc_lightmap (whitescan, lightmap, 2, dpi, gain, offset);
|
|
if (dpi == 1200)
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0x80, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
|
|
0xff, 0xb5, 0x07);
|
|
else
|
|
write_regs (udev, 6, 0xb0, 0x00, 0xb1, 0xc0, 0xb2, 0x07, 0xb3, 0xff, 0xb4,
|
|
0xff, 0xb5, 0x07);
|
|
write_vctl (udev, 0x0c, 0x0002, whitemapsize, 0x00);
|
|
usb_bulk_write (udev, 2, (unsigned char *) lightmap, whitemapsize,
|
|
wr_timeout);
|
|
|
|
free (whitescan);
|
|
free (lightmap);
|
|
|
|
if (!bpp16)
|
|
download_lut8 (udev, dpi, gray ? 0 : 1);
|
|
|
|
write_regs (udev, 4, 0x83, 0xa2, 0x85, 0x01, 0x83, 0x82, 0x85, 0x00);
|
|
write_regs (udev, 1, 0x9d, 0x80);
|
|
write_regs (udev, 1, 0x9d, 0x00);
|
|
|
|
if (!bpp16)
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0x1f, 0xb5, 0x06, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x43, 0xb9, 0x2d);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0x0f, 0xb5, 0x07, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0xe0, 0xb9, 0x37);
|
|
else
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0x0f, 0xb5, 0x07, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x90, 0xb9, 0x37);
|
|
}
|
|
else
|
|
{
|
|
if (dpi == 1200)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x87, 0xb9, 0x18);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0xc1, 0xb9, 0x1e);
|
|
else
|
|
write_regs (udev, 10, 0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0xff,
|
|
0xb4, 0xff, 0xb5, 0x03, 0xb6, 0x01, 0xb7, 0x00, 0xb8,
|
|
0x21, 0xb9, 0x1e);
|
|
}
|
|
|
|
/* [86,89] controls number of 300dpi steps to scan */
|
|
botreg = scanlines * (1200 / dpi) + 400;
|
|
write_regs (udev, 6, 0xc0, 0x00, 0x84, 0x00, 0x84, 0xb4, 0x80, 0xe1, 0xcf,
|
|
0x04, 0x82, 0x00);
|
|
|
|
if (!bpp16)
|
|
{
|
|
if (dpi == 300)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x10, 0x88, 0xd0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x04, 0xc4, 0x20, 0xc5, 0x10, 0xc6, 0xc3,
|
|
0xc7, 0xd0, 0xc8, 0x12, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 600)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x10, 0x88, 0xd0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x04, 0xc4, 0x20, 0xc5, 0x10, 0xc6, 0xc3,
|
|
0xc7, 0xd0, 0xc8, 0x16, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 1200)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x02, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x08, 0x88, 0xa4, 0xc1, 0x02, 0xc2,
|
|
0x00, 0xc3, 0x02, 0xc4, 0x20, 0xc5, 0x08, 0xc6, 0x96,
|
|
0xc7, 0xa4, 0xc8, 0x06, 0xc0, 0xd2, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 150)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x06, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x1c, 0xbd, 0x08, 0x88, 0xe0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x03, 0xc4, 0x1c, 0xc5, 0x08, 0xc6, 0xd7,
|
|
0xc7, 0xe0, 0xc8, 0x11, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
|
|
if (dpi == 300)
|
|
write_regs (udev, 8, 0xbb, 0x01, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x20, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 600)
|
|
write_regs (udev, 8, 0xbb, 0x02, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x20, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 1200)
|
|
write_regs (udev, 8, 0xbb, 0x02, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x20, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 8, 0xbb, 0x00, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x20, 0x91, 0x00, 0x83, 0x82);
|
|
}
|
|
else
|
|
{
|
|
if (dpi == 300)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x10, 0x88, 0xd0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x04, 0xc4, 0x20, 0xc5, 0x10, 0xc6, 0xc3,
|
|
0xc7, 0xd0, 0xc8, 0x13, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 150)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x06, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x1c, 0xbd, 0x08, 0x88, 0xe0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x03, 0xc4, 0x1c, 0xc5, 0x08, 0xc6, 0xd7,
|
|
0xc7, 0xe0, 0xc8, 0x12, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 1200)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x02, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x08, 0x88, 0xa4, 0xc1, 0x02, 0xc2,
|
|
0x00, 0xc3, 0x02, 0xc4, 0x20, 0xc5, 0x08, 0xc6, 0x96,
|
|
0xc7, 0xa4, 0xc8, 0x0c, 0xc0, 0xd2, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
else if (dpi == 600)
|
|
write_regs (udev, 18, 0x83, 0xa2, 0x85, 0x04, 0x83, 0x82, 0x85, 0x00,
|
|
0xbc, 0x20, 0xbd, 0x10, 0x88, 0xd0, 0xc1, 0x01, 0xc2,
|
|
0x00, 0xc3, 0x04, 0xc4, 0x20, 0xc5, 0x10, 0xc6, 0xc3,
|
|
0xc7, 0xd0, 0xc8, 0x1a, 0xc0, 0xd1, 0x89, botreg & 255,
|
|
0x86, 255 & (botreg >> 8));
|
|
|
|
if (dpi == 300)
|
|
write_regs (udev, 8, 0xbb, 0x02, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x70, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 150)
|
|
write_regs (udev, 8, 0xbb, 0x01, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x70, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 1200)
|
|
write_regs (udev, 8, 0xbb, 0x05, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x70, 0x91, 0x00, 0x83, 0x82);
|
|
else if (dpi == 600)
|
|
write_regs (udev, 8, 0xbb, 0x04, 0x9b, 0x24, 0x8b, 0x00, 0x8e, 0x80,
|
|
0xbf, 0x00, 0x90, 0x70, 0x91, 0x00, 0x83, 0x82);
|
|
|
|
|
|
}
|
|
|
|
if (gray)
|
|
write_regs (udev, 1, 0xbe, 0x05);
|
|
else
|
|
write_regs (udev, 1, 0xbe, 0x0d);
|
|
write_vctl (udev, 0x0c, 0x0003, 0x0001, 0x00);
|
|
usb_bulk_read (udev, 1, &rd_byte, 1, rd_timeout);
|
|
write_vctl (udev, 0x0c, 0x0001, 0x0000, 0x00);
|
|
|
|
#ifndef BACKENDNAME
|
|
sprintf (fname, "%d.%s", dpi, gray ? "pgm" : "ppm");
|
|
if (stname)
|
|
strcpy (fname, stname);
|
|
sprintf (head, "P%d\n%d %d\n%d\n", gray ? 5 : 6, scanpix, scanlines,
|
|
bpp16 ? 65535 : 255);
|
|
if (nohead)
|
|
head[0] = 0;
|
|
if (!raw)
|
|
record_image (udev, fname, dpi, scanpix, scanlines, gray, head, bpp16);
|
|
else
|
|
record_head (udev, fname,
|
|
scanpix * (gray ? 1 : 3) * (bpp16 ? 2 : 1) * scanlines, "");
|
|
|
|
reset_scanner (udev);
|
|
idle_ab (udev);
|
|
set_lamp_timer (udev, 5);
|
|
#endif
|
|
}
|