175 lines
5.5 KiB
C
175 lines
5.5 KiB
C
/* $NetBSD: ss_mustek.h,v 1.9 2005/12/11 12:23:51 christos Exp $ */
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/*
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* Copyright (c) 1995 Joachim Koenig-Baltes. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Joachim Koenig-Baltes.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* support for MUSTEK flatbed SCSI scanners MFS-06000CX and MFS-12000CX
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* (600 and 1200 dpi horizontally resp), not conforming to the SCSI2 spec.
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*/
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/*
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* Configuration section: describes the mode in which scanner is driven
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* MUSTEK_INCH_SPEC: frame/window sizes are given in inches instead of
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* pixels, note: unit is 1/8th of an inch
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* MUSTEK_WINDOWS: number of windows in a frame, up to 4 allowed,
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* not used yet, so set to 0
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*/
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#define MUSTEK_INCH_SPEC /* use inches to specify sizes */
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#define MUSTEK_WINDOWS 0 /* no window support yet */
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/* mustek scsi commands */
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#define MUSTEK_SET_WINDOW 0x04 /* set image area and windows */
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#define MUSTEK_READ 0x08 /* read command */
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#define MUSTEK_GET_STATUS 0x0f /* image status */
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#define MUSTEK_MODE_SELECT 0x15 /* set resolution, paper length, .. */
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#define MUSTEK_ADF 0x10 /* ADF and backtracking selection */
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#define MUSTEK_START_STOP 0x1b /* start/stop scan */
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#define MUSTEK_LUT 0x55 /* look up table download */
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/* the size spec is at the same bit position in different commands */
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#define MUSTEK_UNIT_INCHES 0x00
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#define MUSTEK_UNIT_PIXELS 0x08
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#ifdef MUSTEK_INCH_SPEC
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#define MUSTEK_UNIT_SPEC MUSTEK_UNIT_INCHES
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#else
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#define MUSTEK_UNIT_SPEC MUSTEK_UNIT_PIXELS
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#endif
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/*
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* SCSI command formats
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*/
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struct mustek_set_window_cmd {
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u_int8_t opcode; /* 0x04 */
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u_int8_t reserved[3];
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u_int8_t length; /* in bytes */
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u_int8_t control;
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};
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struct mustek_window {
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u_int8_t header; /* unit-defines also apply */
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u_int8_t tl_x[2]; /* LSB */
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u_int8_t tl_y[2];
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u_int8_t br_x[2];
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u_int8_t br_y[2];
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};
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struct mustek_set_window_data {
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#define MUSTEK_LINEART_BACKGROUND 0x00
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#define MUSTEK_HALFTONE_BACKGROUND 0x01
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struct mustek_window frame;
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#if MUSTEK_WINDOWS >= 1
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#define MUSTEK_WINDOW_MASK 0x80
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struct mustek_window window1;
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#endif
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#if MUSTEK_WINDOWS >= 2
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struct mustek_window window2;
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#endif
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#if MUSTEK_WINDOWS >= 3
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struct mustek_window window3;
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#endif
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#if MUSTEK_WINDOWS >= 4
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struct mustek_window window4;
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#endif
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};
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struct mustek_read_cmd {
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u_int8_t opcode; /* 0x08 */
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u_int8_t reserved;
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u_int8_t length[3];
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u_int8_t control;
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};
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struct mustek_get_status_cmd {
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u_int8_t opcode; /* 0x0f */
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u_int8_t reserved[3];
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u_int8_t length; /* 0x06 */
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u_int8_t control;
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};
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struct mustek_get_status_data {
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#define MUSTEK_READY 0
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#define MUSTEK_BUSY -1
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u_int8_t ready_busy; /* 0 = ready */
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u_int8_t bytes_per_line[2]; /* LSB */
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u_int8_t lines[3]; /* LSB */
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};
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struct mustek_mode_select_cmd {
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u_int8_t opcode; /* 0x15 */
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u_int8_t reserved[2];
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u_int8_t length[2];
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u_int8_t control;
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};
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/*
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* resolution settings:
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* MFS06000CX:
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* 1% : 0x01 0x02 ... 0x64
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* 3 6 ... 300 dpi
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* 10%: 0x1e 0x3c 0x5a 0x14 0x32 0x50 0x0a 0x28 0x46 0x64
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* 330 360 390 420 450 480 510 540 570 600 dpi
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* MFS12000CX:
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* 1% : 0x01 0x02 ... 0x64
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* 6 12 ... 600 dpi
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* 10%: 0x1e 0x3c 0x5a 0x14 0x32 0x50 0x0a 0x28 0x46 0x64
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* 660 720 780 840 900 960 1020 1080 1140 1200 dpi
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*/
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struct mustek_mode_select_data {
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#define MUSTEK_MODE_MASK 0x83
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#define MUSTEK_HT_PATTERN_BUILTIN 0x00
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#define MUSTEK_HT_PATTERN_DOWNLOADED 0x10
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u_int8_t mode;
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u_int8_t resolution;
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u_int8_t brightness;
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u_int8_t contrast;
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u_int8_t grain; /* 0 = 8x8, ..... 5 = 2x2 */
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u_int8_t velocity; /* 0 = fast, ...., 4 = slow */
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u_int8_t reserved[2];
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u_int8_t paperlength[2]; /* LSB */
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};
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struct mustek_start_scan_cmd {
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u_int8_t opcode; /* 0x1b */
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u_int8_t reserved[3];
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#define MUSTEK_SCAN_STOP 0x00
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#define MUSTEK_SCAN_START 0x01
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#define MUSTEK_GRAY_FILTER 0x00
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#define MUSTEK_RED_FILTER 0x08
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#define MUSTEK_GREEN_FILTER 0x10
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#define MUSTEK_BLUE_FILTER 0x18
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#define MUSTEK_GRAY_MODE 0x40
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#define MUSTEK_BIT_MODE 0x00
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#define MUSTEK_RES_STEP_1 0x00
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#define MUSTEK_RES_STEP_10 0x80
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u_int8_t mode;
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u_int8_t control;
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};
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