-/* $OpenBSD: scsi_scanner.h,v 1.3 1996/04/21 22:31:00 deraadt Exp $ */
+/* $OpenBSD: scsi_scanner.h,v 1.4 1996/12/11 16:32:04 kstailey Exp $ */
/*
* Copyright (c) 1995 Kenneth Stailey. All rights reserved.
#define MUSTEK_LUT 0x55 /* look up table download */
#endif /* _SCSI_SCANNER_H_ */
-/*
- * Copyright (c) 1995 Kenneth Stailey. All rights reserved.
- * modified for configurable scanner support by Joachim Koenig
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Kenneth Stailey.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * SCSI scanner interface description
- */
-
-#ifndef _SCSI_SCANNER_H_
-#define _SCSI_SCANNER_H_
-
-/* SCSI scanner commands */
-#define GET_IMAGE_STATUS 0x0f
-#define READ_BIG 0x28
-#define WRITE_BIG 0x2a
-#define OBJECT_POSITION 0x31
-#define GET_BUFFER_STATUS 0x34
-
-/* generic scanner command formats */
-
-struct scsi_rw_scanner {
-#define READ 0x08
-#define WRITE 0x0a
- u_char opcode;
- u_char byte2;
-#define SRW_FIXED 0x01
- u_char len[3];
- u_char control;
-};
-
-struct scsi_start_stop {
- u_char opcode;
- u_char byte2;
- u_char unused[2];
- u_char how;
-#define SSS_STOP 0x00
-#define SSS_START 0x01
-#define SSS_LOEJ 0x02
- u_char control;
-};
-
-struct scsi_set_window {
-#define SET_WINDOW 0x24 /* set params of image area and windows */
-#define GET_WINDOW 0x25
- u_char opcode;
- u_char byte2;
- u_char reserved[4];
- u_char len[3];
- u_char control;
-};
-
-struct scsi_window_header {
- u_char reserved[6];
- u_char len[2]; /* MSB-LSB */
-};
-
-struct scsi_window_data {
- u_char window_id; /* must be zero */
- u_char res1:7;
- u_char auto_bit:1;
- u_char x_res[2];
- u_char y_res[2];
- u_char x_org[4];
- u_char y_org[4];
- u_char width[4];
- u_char length[4];
- u_char brightness;
- u_char threshold;
- u_char contrast;
- u_char image_comp; /* image composition (data type) */
- u_char bits_per_pixel;
- u_char halftone_pattern[2];
- u_char rif:1; /* reverse image format (mono negative) */
- u_char res2:4;
- u_char pad_type:3;
- u_char bit_ordering[2];
- u_char compression_type;
- u_char compression_arg;
- u_char res3[6];
-};
-
-/* mustek scsi commands */
-
-#define MUSTEK_SET_WINDOW 0x04 /* set image area and windows */
-#define MUSTEK_ADF 0x10 /* ADF and backtracking selection */
-#define MUSTEK_LUT 0x55 /* look up table download */
-
-#endif /* _SCSI_SCANNER_H_ */