mirror
/
sane-project-backends
kopia lustrzana https://gitlab.com/sane-project/backends
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność

Removed, support is now in fujitsu-backend. 

Henning Meier-Geinitz <henning@meier-geinitz.de>
DEVEL_2_0_BRANCH-1
Henning Geinitz 2002-04-17 18:53:36 +00:00
rodzic 1982eec1dd
commit 9fa809f7f6
4 zmienionych plików z 0 dodań i 4955 usunięć

720
backend/m3096g-scsi.h
Wyświetl plik

@ -1,720 +0,0 @@
#ifndef M3096G_SCSI_H
#define M3096G_SCSI_H
static const char RCSid_sh[] = "$Header$";
/* sane - Scanner Access Now Easy.
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 Fujitsu M3096G
flatbed/ADF scanners. It was derived from the COOLSCAN driver.
Written by Randolph Bentson <bentson@holmsjoen.com> */
/* ------------------------------------------------------------------------- */
/*
* $Log$
* Revision 1.4 2001/10/10 21:50:21 hmg
* Update (from Oliver Schirrmeister <oschirr@abm.de>). Added: Support for ipc2/3
* and cmp2 options; support for duplex-scanners m3093DG, m4097DG; constraint checking
* for m3093; support EVPD (virtual product data); support ADF paper size spezification.
* Henning Meier-Geinitz <henning@meier-geinitz.de>
*
* Revision 1.3 2000/08/12 15:09:17 pere
* Merge devel (v1.0.3) into head branch.
*
* Revision 1.1.2.4 2000/03/14 17:47:07 abel
* new version of the Sharp backend added.
*
* Revision 1.1.2.3 2000/02/14 14:20:18 pere
* Make lint_catcher static to avoid link problems with duplicate symbols.
*
* Revision 1.1.2.2 2000/01/26 03:51:45 pere
* Updated backends sp15c (v1.12) and m3096g (v1.11).
*
* Revision 1.6 2000/01/05 05:27:19 bentson
* indent to barfin' GNU style
*
* Revision 1.5 1999/11/24 20:07:10 bentson
* add license verbiage
*
* Revision 1.4 1999/11/23 18:53:15 bentson
* spelling change
*
* Revision 1.3 1999/11/18 18:13:36 bentson
* basic grayscale scanning works
*
* Revision 1.2 1999/11/17 00:36:28 bentson
* basic lineart scanning works
*
* Revision 1.1 1999/11/12 05:42:08 bentson
* can move paper, but not yet scan
*
*/
/****************************************************/
static inline void
setbitfield (unsigned char *pageaddr, int mask, int shift, int val) \
{
*pageaddr = (*pageaddr & ~(mask << shift)) | ((val & mask) << shift);
}
/* ------------------------------------------------------------------------- */
static inline void
resetbitfield (unsigned char *pageaddr, int mask, int shift, int val) \
{
*pageaddr = (*pageaddr & ~(mask << shift)) | (((!val) & mask) << shift);
}
/* ------------------------------------------------------------------------- */
static inline int
getbitfield (unsigned char *pageaddr, int mask, int shift) \
{
return ((*pageaddr >> shift) & mask);
}
/* ------------------------------------------------------------------------- */
static inline int
getnbyte (unsigned char *pnt, int nbytes) \
{
unsigned int result = 0;
int i;
#ifdef DEBUG
assert (nbytes < 5);
#endif
for (i = 0; i < nbytes; i++)
result = (result << 8) | (pnt[i] & 0xff);
return result;
}
/* ------------------------------------------------------------------------- */
static inline void
putnbyte (unsigned char *pnt, unsigned int value, unsigned int nbytes) \
{
int i;
#ifdef DEBUG
assert (nbytes < 5);
#endif
for (i = nbytes - 1; i >= 0; i--)
\
{
pnt[i] = value & 0xff;
value = value >> 8;
}
}
/* ==================================================================== */
/* SCSI commands */
typedef struct
{
char *cmd;
int size;
}
scsiblk;
/* ==================================================================== */
#define RESERVE_UNIT 0x16
#define RELEASE_UNIT 0x17
#define INQUIRY 0x12
#define REQUEST_SENSE 0x03
#define SEND_DIAGNOSTIC 0x1d
#define TEST_UNIT_READY 0x00
#define SET_WINDOW 0x24
#define SET_SUBWINDOW 0xc0
#define OBJECT_POSITION 0x31
#define SEND 0x2a
#define READ 0x28
#define MODE_SELECT 0x15
#define MODE_SENSE 0x1a
#define SCAN 0x1b
#define HW_STATUS 0xc2
/* ==================================================================== */
static unsigned char reserve_unitC[] =
{RESERVE_UNIT, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk reserve_unitB =
{reserve_unitC, sizeof (reserve_unitC)};
/* ==================================================================== */
static unsigned char release_unitC[] =
{RELEASE_UNIT, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk release_unitB =
{release_unitC, sizeof (release_unitC)};
/* ==================================================================== */
static unsigned char inquiryC[] =
{INQUIRY, 0x00, 0x00, 0x00, 0x1f, 0x00};
static scsiblk inquiryB =
{inquiryC, sizeof (inquiryC)};
#define set_IN_evpd(icb, val) setbitfield(icb + 1, 1, 0, val)
#define set_IN_page_code(icb, val) icb[0x02]=val
#define set_IN_return_size(icb,val) icb[0x04]=val
#define set_IN_length(out,n) out[0x04]=n-5
#define get_IN_periph_qual(in) getbitfield(in, 0x07, 5)
#define IN_periph_qual_lun 0x00
#define IN_periph_qual_nolun 0x03
#define get_IN_periph_devtype(in) getbitfield(in, 0x1f, 0)
#define IN_periph_devtype_scanner 0x06
#define IN_periph_devtype_unknown 0x1f
#define get_IN_response_format(in) getbitfield(in + 0x03, 0x07, 0)
#define IN_recognized 0x02
#define get_IN_additional_length(in) in[0x04]
#define get_IN_vendor(in, buf) strncpy(buf, in + 0x08, 0x08)
#define get_IN_product(in, buf) strncpy(buf, in + 0x10, 0x010)
#define get_IN_version(in, buf) strncpy(buf, in + 0x20, 0x04)
#define get_IN_page_length(in) getnbyte(in + 0x04, 1)
#define get_IN_basic_x_res(in) getnbyte(in + 0x05, 2)
#define get_IN_basic_y_res(in) getnbyte(in + 0x07, 2)
#define get_IN_step_x_res(in) getbitfield(in+0x09, 1, 0)
#define get_IN_step_y_res(in) getbitfield(in+0x09, 1, 4)
#define get_IN_max_x_res(in) getnbyte(in + 0x0a, 2)
#define get_IN_max_y_res(in) getnbyte(in + 0x0c, 2)
#define get_IN_min_x_res(in) getnbyte(in + 0x0e, 2)
#define get_IN_min_y_res(in) getnbyte(in + 0x10, 2)
#define get_IN_std_res_200(in) getbitfield(in+ 0x12, 1, 0)
#define get_IN_std_res_180(in) getbitfield(in+ 0x12, 1, 1)
#define get_IN_std_res_160(in) getbitfield(in+ 0x12, 1, 2)
#define get_IN_std_res_150(in) getbitfield(in+ 0x12, 1, 3)
#define get_IN_std_res_120(in) getbitfield(in+ 0x12, 1, 4)
#define get_IN_std_res_100(in) getbitfield(in+ 0x12, 1, 5)
#define get_IN_std_res_75(in) getbitfield(in+ 0x12, 1, 6)
#define get_IN_std_res_60(in) getbitfield(in+ 0x12, 1, 7)
#define get_IN_std_res_1200(in) getbitfield(in+ 0x13, 1, 0)
#define get_IN_std_res_800(in) getbitfield(in+ 0x13, 1, 1)
#define get_IN_std_res_600(in) getbitfield(in+ 0x13, 1, 2)
#define get_IN_std_res_480(in) getbitfield(in+ 0x13, 1, 3)
#define get_IN_std_res_400(in) getbitfield(in+ 0x13, 1, 4)
#define get_IN_std_res_320(in) getbitfield(in+ 0x13, 1, 5)
#define get_IN_std_res_300(in) getbitfield(in+ 0x13, 1, 6)
#define get_IN_std_res_240(in) getbitfield(in+ 0x13, 1, 7)
#define get_IN_window_width(in) getnbyte(in + 0x14, 4)
#define get_IN_window_length(in) getnbyte(in + 0x18, 4)
#define get_IN_overflow(in) getbitfield(in+0x1c, 1, 0)
#define get_IN_monochrome(in) getbitfield(in+0x1c, 1, 1)
#define get_IN_half_tone(in) getbitfield(in+0x1c, 1, 2)
#define get_IN_multilevel(in) getbitfield(in+0x1c, 1, 3)
#define get_IN_monochrome_rgb(in) getbitfield(in+0x1c, 1, 5)
#define get_IN_half_tone_rgb(in) getbitfield(in+0x1c, 1, 6)
#define get_IN_multilevel_rgb(in) getbitfield(in+0x1c, 1, 7)
#define get_IN_operator_panel(in) getbitfield(in+0x20, 1, 1)
#define get_IN_barcode(in) getbitfield(in+0x20, 1, 2)
#define get_IN_endorser(in) getbitfield(in+0x20, 1, 3)
#define get_IN_duplex(in) getbitfield(in+0x20, 1, 4)
#define get_IN_trancepareny(in) getbitfield(in+0x20, 1, 5)
#define get_IN_flatbed(in) getbitfield(in+0x20, 1, 6)
#define get_IN_adf(in) getbitfield(in+0x20, 1, 7)
#define get_IN_has_set_subwindow(in) (getnbyte(in+0x2a, 2)) & 1
#define get_IN_has_imprinter(in) (getnbyte(in+0x2a, 2)) & 2
#define get_IN_has_hw_status(in) (getnbyte(in+0x2a, 2)) & 4
#define get_IN_ipc_outline_extraction(in) getbitfield(in+0x58, 1, 4)
#define get_IN_ipc_image_emphasis(in) getbitfield(in+0x58, 1, 3)
#define get_IN_ipc_auto_separation(in) getbitfield(in+0x58, 1, 2)
#define get_IN_ipc_mirroring(in) getbitfield(in+0x58, 1, 1)
#define get_IN_ipc_white_level_follow(in) getbitfield(in+0x58, 1, 0)
#define get_IN_ipc_subwindow(in) getbitfield(in+0x59, 1, 7)
#define get_IN_ipc_error_diffusion(in) getbitfield(in+0x59, 1, 6)
/* ==================================================================== */
static unsigned char request_senseC[] =
{REQUEST_SENSE, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk request_senseB =
{request_senseC, sizeof (request_senseC)};
#define set_RS_allocation_length(sb,val) sb[0x04] = (unsigned char)val
/* defines for request sense return block */
#define get_RS_information_valid(b) getbitfield(b + 0x00, 1, 7)
#define get_RS_error_code(b) getbitfield(b + 0x00, 0x7f, 0)
#define get_RS_filemark(b) getbitfield(b + 0x02, 1, 7)
#define get_RS_EOM(b) getbitfield(b + 0x02, 1, 6)
#define get_RS_ILI(b) getbitfield(b + 0x02, 1, 5)
#define get_RS_sense_key(b) getbitfield(b + 0x02, 0x0f, 0)
#define get_RS_information(b) getnbyte(b+0x03, 4) /* normally 0 */
#define get_RS_additional_length(b) b[0x07] /* always 10 */
#define get_RS_ASC(b) b[0x0c]
#define get_RS_ASCQ(b) b[0x0d]
#define get_RS_SKSV(b) getbitfield(b+0x0f,1,7) /* valid, always 0 */
#define rs_return_block_size 18 /* Says Nikon */
/* ==================================================================== */
static unsigned char send_diagnosticC[] =
{SEND_DIAGNOSTIC, 0x04, 0x00, 0x00, 0x00, 0x00};
static scsiblk send_diagnosticB =
{send_diagnosticC, sizeof (send_diagnosticC)};
/* ==================================================================== */
static unsigned char test_unit_readyC[] =
{TEST_UNIT_READY, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk test_unit_readyB =
{test_unit_readyC, sizeof (test_unit_readyC)};
/* ==================================================================== */
static unsigned char set_windowC[] =
{SET_WINDOW, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,};
/* opcode, lun, _____4 X reserved____, transfer length, control byte */
static scsiblk set_windowB =
{set_windowC, sizeof (set_windowC)};
#define set_SW_xferlen(sb, len) putnbyte(sb + 0x06, len, 3)
/* ==================================================================== */
static unsigned char set_subwindowC[] =
{SET_SUBWINDOW};
static scsiblk set_subwindowB =
{set_subwindowC, sizeof (set_subwindowC)};
/* ==================================================================== */
static unsigned char object_positionC[] =
{OBJECT_POSITION, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
/* ADF, _____Count_____, ________Reserved______, Ctl */
static scsiblk object_positionB =
{object_positionC, sizeof (object_positionC)};
#define set_OP_autofeed(b,val) setbitfield(b+0x01, 0x07, 0, val)
#define OP_Discharge 0x00
#define OP_Feed 0x01
/* ==================================================================== */
static unsigned char sendC[] =
{SEND, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk sendB =
{sendC, sizeof (sendC)};
#define set_S_datatype_code(sb, val) sb[0x02] = (unsigned char)val
#define S_datatype_imagedatai 0x00
#define S_EX_datatype_LUT 0x01 /* Experiment code */
#define S_EX_datatype_shading_data 0xa0 /* Experiment code */
#define S_user_reg_gamma 0xc0
#define S_device_internal_info 0x03
#define set_S_datatype_qual_upper(sb, val) sb[0x04] = (unsigned char)val
#define S_DQ_none 0x00
#define S_DQ_Rcomp 0x06
#define S_DQ_Gcomp 0x07
#define S_DQ_Bcomp 0x08
#define S_DQ_Reg1 0x01
#define S_DQ_Reg2 0x02
#define S_DQ_Reg3 0x03
#define set_S_xfer_length(sb, val) putnbyte(sb + 0x06, val, 3)
/*
static unsigned char gamma_user_LUT_LS1K[512] = { 0x00 };
static scsiblk gamma_user_LUT_LS1K_LS1K = {
gamma_user_LUT_LS1K, sizeof(gamma_user_LUT_LS1K)
};
*/
/* ==================================================================== */
static unsigned char readC[] =
{READ, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
/* Type, rsvd, type qual, __xfer length__, Ctl */
static scsiblk readB =
{readC, sizeof (readC)};
#define set_R_datatype_code(sb, val) sb[0x02] = val
#define R_datatype_imagedata 0x00
#define R_pixel_size 0x80
#define R_paper_information 0x81
#define set_R_window_id(sb, val) sb[0x05] = val
#define set_R_xfer_length(sb, val) putnbyte(sb + 0x06, val, 3)
#define get_PSIZE_num_x(in) getnbyte(in + 0x00, 4)
#define get_PSIZE_num_y(in) getnbyte(in + 0x04, 4)
/* ==================================================================== */
static unsigned char mode_selectC[] =
{MODE_SELECT, 0x10, 0x00, 0x00, 0x00, 0x00};
static scsiblk mode_selectB =
{mode_selectC, sizeof (mode_selectC)};
/* ==================================================================== */
static unsigned char mode_senseC[] =
{MODE_SENSE, 0x18, 0x03, 0x00, 0x00, 0x00, /* PF set, page type 03 */ };
static scsiblk mode_senseB =
{mode_senseC, sizeof (mode_senseC)};
#define set_MS_DBD(b, val) setbitfield(b, 0x01, 3, (val?1:0))
#define set_MS_len(b, val) putnbyte(b+0x04, val, 1)
#define get_MS_MUD(b) getnbyte(b+(0x04+((int)*(b+0x3)))+0x4,2)
/* ==================================================================== */
static unsigned char scanC[] =
{SCAN, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk scanB =
{scanC, sizeof (scanC)};
#define set_SC_xfer_length(sb, val) sb[0x04] = (unsigned char)val
/* ==================================================================== */
static unsigned char hw_statusC[] =
{HW_STATUS, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static scsiblk hw_statusB =
{hw_statusC, sizeof (hw_statusC)};
#define set_HW_allocation_length(sb, len) putnbyte(sb + 0x06, len, 2)
#define get_HW_B5_present(in) getbitfield(in+0x02, 1, 0)
#define get_HW_A4_present(in) getbitfield(in+0x02, 1, 1)
#define get_HW_B4_present(in) getbitfield(in+0x02, 1, 2)
#define get_HW_A3_present(in) getbitfield(in+0x02, 1, 3)
#define get_HW_adf_empty(in) getbitfield(in+0x03, 1, 7)
#define get_HW_omr(in) getbitfield(in+0x03, 1, 6)
#define get_HW_adfc_open(in) getbitfield(in+0x03, 1, 5)
#define get_HW_sleep(in) getbitfield(in+0x04, 1, 7)
#define get_HW_manual_feed(in) getbitfield(in+0x04, 1, 1)
#define get_HW_start_button(in) getbitfield(in+0x04, 1, 0)
#define get_HW_ink_empty(in) getbitfield(in+0x06, 1, 7)
#define get_HW_dfeed_detected(in) getbitfield(in+0x06, 1, 0)
#define get_HW_skew_angle(in) getnbyte(in+0x08, 2)
/* ==================================================================== */
/* We use the same structure for both SET WINDOW and GET WINDOW. */
static unsigned char window_parameter_data_blockC[] =
{
0x00, 0x00, 0x00,
0x00, 0x00, 0x00, /* reserved */
0x00, 0x00, /* Window Descriptor Length */
};
static scsiblk window_parameter_data_blockB =
{window_parameter_data_blockC, sizeof (window_parameter_data_blockC)};
#define set_WPDB_wdblen(sb, len) putnbyte(sb + 0x06, len, 2)
#define STD_WDB_LEN 0x28 /* wdb_len if nothing is set by inquiry */
#define used_WDB_size 0x40
/*#define used_WDB_size 0x28*/
#define max_WDB_size 0xff
/* ==================================================================== */
static unsigned char window_descriptor_blockC[] =
{
0x00, /* 0x00 *//* Window Identifier */
#define set_WD_wid(sb, val) sb[0] = val
#define WD_wid_front 0x00
#define WD_wid_back 0x80
0x00, /* 0x01 *//* reserved, AUTO */
#define set_WD_auto(sb, val) setbitfield(sb + 0x01, 1, 0, val)
#define get_WD_auto(sb) getbitfield(sb + 0x01, 1, 0)
0x00, 0x00, /* 0x02 *//* X resolution in dpi, 0 => 400 */
#define set_WD_Xres(sb, val) putnbyte(sb + 0x02, val, 2)
#define get_WD_Xres(sb) getnbyte(sb + 0x02, 2)
0x00, 0x00, /* 0x04 *//* Y resolution in dpi, 0 => 400 */
#define set_WD_Yres(sb, val) putnbyte(sb + 0x04, val, 2)
#define get_WD_Yres(sb) getnbyte(sb + 0x04, 2)
0x00, 0x00,
0x00, 0x00, /* 0x06 *//* Upper Left X in inch/1200 */
#define set_WD_ULX(sb, val) putnbyte(sb + 0x06, val, 4)
#define get_WD_ULX(sb) getnbyte(sb + 0x06, 4)
0x00, 0x00,
0x00, 0x00, /* 0x0a *//* Upper Left Y in inch/1200 */
#define set_WD_ULY(sb, val) putnbyte(sb + 0x0a, val, 4)
#define get_WD_ULY(sb) getnbyte(sb + 0x0a, 4)
0x00, 0x00,
0x00, 0x00, /* 0x0e *//* Width */
#define set_WD_width(sb, val) putnbyte(sb + 0x0e, val, 4)
#define get_WD_width(sb) getnbyte(sb + 0x0e, 4)
#define WD_width 10200
0x00, 0x00,
0x00, 0x00, /* 0x12 *//* Length */
#define set_WD_length(sb, val) putnbyte(sb + 0x12, val, 4)
#define get_WD_length(sb) getnbyte(sb + 0x12, 4)
#define WD_length 13200
0x00, /* 0x16 *//* Brightness */
#define set_WD_brightness(sb, val) sb[0x16] = val
#define get_WD_brightness(sb) sb[0x16]
#define WD_brightness 0x80
0x00, /* 0x17 *//* Threshold */
#define set_WD_threshold(sb, val) sb[0x17] = val
#define get_WD_threshold(sb) sb[0x17]
#define WD_threshold 0x80
0x00, /* 0x18 *//* Contrast */
#define set_WD_contrast(sb, val) sb[0x18] = val
#define get_WD_contrast(sb) sb[0x18]
0x05, /* 0x19 *//* Image composition */
#define set_WD_composition(sb, val) sb[0x19] = val
#define get_WD_composition(sb) sb[0x19]
#define WD_comp_LA 0
#define WD_comp_HT 1
#define WD_comp_GS 2
0x08, /* 0x1a *//* Bits/Pixel */
#define set_WD_bitsperpixel(sb, val) sb[0x1a] = val
#define get_WD_bitsperpixel(sb) sb[0x1a]
0x00, 0x00, /* 0x1b *//* Halftone pattern */
#define set_WD_halftone(sb, val) putnbyte(sb + 0x1b, val, 2)
#define get_WD_halftone(sb) getnbyte(sb + 0x1b, 2)
0x00,
/* 0x1d *//*************** STUFF ***************/
#define set_WD_rif(sb, val) setbitfield(sb + 0x1d, 1, 7, val)
#define get_WD_rif(sb) getbitfield(sb + 0x1d, 1, 7)
0x00, 0x00, /* 0x1e *//* bit ordering */
#define set_WD_bitorder(sb, val) putnbyte(sb + 0x1e, val, 2)
#define get_WD_bitorder(sb) getnbyte(sb + 0x1e, 2)
0x00, /* 0x20 *//* compression type */
#define set_WD_compress_type(sb, val) sb[0x20] = val
#define get_WD_compress_type(sb) sb[0x20]
#define WD_cmp_NONE 0
#define WD_cmp_MH 1
#define WD_cmp_MR 2
#define WD_cmp_MMR 3
0x00, /* 0x21 *//* compression argument */
#define set_WD_compress_arg(sb, val) sb[0x21] = val
#define get_WD_compress_arg(sb) sb[0x21]
0x00, 0x00,
0x00, 0x00,
0x00, 0x00, /* 0x22 *//* reserved */
0x00, /* 0x28 *//* vendor id code */
#define set_WD_vendor_id_code(sb, val) sb[0x28] = val
#define get_WD_vendor_id_code(sb) sb[0x28]
0x00, /* 0x29 *//* reserved */
#define set_WD_gamma(sb, val) sb[0x29] = val
#define get_WD_gamma(sb) sb[0x29]
#define WD_gamma_DEFAULT 0
#define WD_gamma_NORMAL 1
#define WD_gamma_SOFT 2
#define WD_gamma_SHARP 3
0x00, /* 0x2a *//* Outline */
#define set_WD_outline(sb, val) setbitfield(sb + 0x2a, 1, 7, val)
#define get_WD_outline(sb) getbitfield(sb + 0x2a, 1, 7)
0x00, /* 0x2b *//* Emphasis */
#define set_WD_emphasis(sb, val) sb[0x2b] = val
#define get_WD_emphasis(sb) sb[0x2b]
#define WD_emphasis_NONE 0x00
#define WD_emphasis_LOW 0x01
#define WD_emphasis_MEDIUM 0x30
#define WD_emphasis_HIGH 0x50
#define WD_emphasis_SMOOTH 0x80
0x00, /* 0x2c *//* Automatic separation */
#define set_WD_auto_sep(sb, val) setbitfield(sb + 0x2c, 1, 7, val)
#define get_WD_auto_sep(sb) getbitfield(sb + 0x2c, 1, 7)
0x00, /* 0x2d *//* Mirroring */
#define set_WD_mirroring(sb, val) setbitfield(sb + 0x2d, 1, 7, val)
#define get_WD_mirroring(sb) getbitfield(sb + 0x2d, 1, 7)
0x00, /* 0x2e *//* Variance rate for dynamic threshold */
#define set_WD_var_rate_dyn_thresh(sb, val) sb[0x2e] = val
#define get_WD_var_rate_dyn_thresh(sb) sb[0x2e]
0x00, /* 0x2f *//* DTC mode */
#define set_WD_dtc_threshold_curve(sb, val) setbitfield(sb + 0x2f, 7, 0, val)
#define get_WD_dtc_threshold_curve(sb) getbitfield(sb + 0x2f, 7, 0)
#define set_WD_gradiation(sb, val) setbitfield(sb + 0x2f, 3, 3, val)
#define get_WD_gradiation(sb) getbitfield(sb + 0x2f, 3, 3)
#define WD_gradiation_ORDINARY 0
#define WD_gradiation_HIGH 2
#define set_WD_smoothing_mode(sb, val) setbitfield(sb + 0x2f, 3, 5, val)
#define get_WD_smoothing_mode(sb) getbitfield(sb + 0x2f, 3, 5)
#define WD_smoothing_OCR 0
#define WD_smoothing_IMAGE 1
#define set_WD_filtering(sb, val) setbitfield(sb + 0x2f, 1, 7, val)
#define get_WD_filtering(sb) getbitfield(sb + 0x2f, 1, 7)
#define WD_filtering_BALLPOINT 0
#define WD_filtering_ORDINARY 1
0x00, /* 0x30 *//* DTC mode 2 */
#define set_WD_background(sb, val) setbitfield(sb + 0x30, 1, 0, val)
#define get_WD_background(sb) getbitfield(sb + 0x30, 1, 0)
#define WD_background_WHITE 0
#define WD_background_BLACK 1
#define set_WD_matrix2x2(sb, val) setbitfield(sb + 0x30, 1, 1, val)
#define get_WD_matrix2x2(sb) getbitfield(sb + 0x30, 1, 1)
#define set_WD_matrix3x3(sb, val) setbitfield(sb + 0x30, 1, 2, val)
#define get_WD_matrix3x3(sb) getbitfield(sb + 0x30, 1, 2)
#define set_WD_matrix4x4(sb, val) setbitfield(sb + 0x30, 1, 3, val)
#define get_WD_matrix4x4(sb) getbitfield(sb + 0x30, 1, 3)
#define set_WD_matrix5x5(sb, val) setbitfield(sb + 0x30, 1, 4, val)
#define get_WD_matrix5x5(sb) getbitfield(sb + 0x30, 1, 4)
#define set_WD_noise_removal(sb, val) setbitfield(sb + 0x30, 1, 5, !val)
#define get_WD_noise_removal(sb) !getbitfield(sb + 0x30, 1, 5)
0x00, /* 0x31 *//* reserved */
0x00, /* 0x32 *//* white level follower */
#define set_WD_white_level_follow(sb, val) sb[0x32] = val
#define get_WD_white_level_follow(sb) sb[0x32]
#define WD_white_level_follow_DEFAULT 0x00
#define WD_white_level_follow_ENABLED 0x80
#define WD_white_level_follow_DISABLED 0xC0
0x00, 0x00, /* 0x33 *//* subwindow list */
#define set_WD_subwindow_list(sb, val) putnbyte(sb + 0x33, val, 2)
#define get_WD_subwindow_list(sb) getnbyte(sb + 0x33, 2)
0x00, /* 0x35 *//* paper size */
#define set_WD_paper_size(sb, val) setbitfield(sb + 0x35, 0x0f, 0, val)
#define get_WD_paper_size(sb) getbitfield(sb + 0x35, 0x0f, 0)
#define WD_paper_UNDEFINED 0
#define WD_paper_A3 3
#define WD_paper_A4 4
#define WD_paper_A5 5
#define WD_paper_DOUBLE 6
#define WD_paper_LETTER 7
#define WD_paper_B4 12
#define WD_paper_B5 13
#define WD_paper_LEGAL 15
#define WD_paper_CUSTOM 14
#define set_WD_paper_orientation(sb, val) setbitfield(sb + 0x35, 1, 4, val)
#define get_WD_paper_orientation(sb) getbitfield(sb + 0x35, 1, 4)
#define WD_paper_PORTRAIT 0
#define WD_paper_LANDSCAPE 1
#define set_WD_paper_selection(sb, val) setbitfield(sb + 0x35, 3, 6, val)
#define get_WD_paper_selection(sb) getbitfield(sb + 0x35, 3, 6)
#define WD_paper_SEL_UNDEFINED 0
#define WD_paper_SEL_STANDARD 2
#define WD_paper_SEL_NON_STANDARD 3
0x00, 0x00,
0x00, 0x00, /* 0x36 *//* paper width X */
#define set_WD_paper_width_X(sb, val) putnbyte(sb + 0x36, val, 4)
#define get_WD_paper_width_X(sb) getnbyte(sb + 0x36, 4)
0x00, 0x00,
0x00, 0x00, /* 0x3a *//* paper length Y */
#define set_WD_paper_length_Y(sb, val) putnbyte(sb+0x3a, val, 4)
#define get_WD_paper_length_Y(sb) getnbyte(sb+0x3a, 4)
0x00, /* 0x3e *//* DTC selection */
#define set_WD_dtc_selection(sb, val) setbitfield(sb + 0x3e, 3, 6, val)
#define get_WD_dtc_selection(sb) getbitfield(sb + 0x3e, 3, 6)
#define WD_dtc_selection_DEFAULT 0
#define WD_dtc_selection_DYNAMIC 1
#define WD_dtc_selection_SIMPLIFIED 2
0x00, /* 0x3f *//* reserved */
/* 0x40 (last) */
};
static scsiblk window_descriptor_blockB =
{window_descriptor_blockC, sizeof (window_descriptor_blockC)};
/* ==================================================================== */
/*#define set_WDB_length(length) (window_descriptor_block.size = (length)) */
#define WPDB_OFF(b) (b + set_window.size)
#define WDB_OFF(b, n) (b + set_window.size + \
window_parameter_data_block.size + \
( window_descriptor_block.size * (n - 1) ) )
#define set_WPDB_wdbnum(sb,n) set_WPDB_wdblen(sb,window_descriptor_block.size*n)
/* ==================================================================== */
/* Length of internal info structure */
#define DI_length 256
/* Functions for picking out data from the internal info structure */
#define get_DI_ADbits(b) getnbyte(b + 0x00, 1)
#define get_DI_Outputbits(b) getnbyte(b + 0x01, 1)
#define get_DI_MaxResolution(b) getnbyte(b + 0x02, 2)
#define get_DI_Xmax(b) getnbyte(b + 0x04, 2)
#define get_DI_Ymax(b) getnbyte(b + 0x06, 2)
#define get_DI_Xmaxpixel(b) getnbyte(b + 0x08, 2)
#define get_DI_Ymaxpixel(b) getnbyte(b + 0x0a, 2)
#define get_DI_currentY(b) getnbyte(b + 0x10, 2)
#define get_DI_currentFocus(b) getnbyte(b + 0x12, 2)
#define get_DI_currentscanpitch(b) getnbyte(b + 0x14, 1)
#define get_DI_autofeeder(b) getnbyte(b + 0x1e, 1)
#define get_DI_analoggamma(b) getnbyte(b + 0x1f, 1)
#define get_DI_deviceerror0(b) getnbyte(b + 0x40, 1)
#define get_DI_deviceerror1(b) getnbyte(b + 0x41, 1)
#define get_DI_deviceerror2(b) getnbyte(b + 0x42, 1)
#define get_DI_deviceerror3(b) getnbyte(b + 0x43, 1)
#define get_DI_deviceerror4(b) getnbyte(b + 0x44, 1)
#define get_DI_deviceerror5(b) getnbyte(b + 0x45, 1)
#define get_DI_deviceerror6(b) getnbyte(b + 0x46, 1)
#define get_DI_deviceerror7(b) getnbyte(b + 0x47, 1)
#define get_DI_WBETR_R(b) getnbyte(b + 0x80, 2) /* White balance exposure time variable R */
#define get_DI_WBETR_G(b) getnbyte(b + 0x82, 2)
#define get_DI_WBETR_B(b) getnbyte(b + 0x84, 2)
#define get_DI_PRETV_R(b) getnbyte(b + 0x88, 2) /* Prescan result exposure tim4e variable R */
#define get_DI_PRETV_G(b) getnbyte(b + 0x8a, 2)
#define get_DI_PRETV_B(b) getnbyte(b + 0x8c, 2)
#define get_DI_CETV_R(b) getnbyte(b + 0x90, 2) /* Current exposure time variable R */
#define get_DI_CETV_G(b) getnbyte(b + 0x92, 2)
#define get_DI_CETV_B(b) getnbyte(b + 0x94, 2)
#define get_DI_IETU_R(b) getnbyte(b + 0x98, 1) /* Internal exposure time unit R */
#define get_DI_IETU_G(b) getnbyte(b + 0x99, 1)
#define get_DI_IETU_B(b) getnbyte(b + 0x9a, 1)
#define get_DI_limitcondition(b) getnbyte(b + 0xa0, 1)
#define get_DI_offsetdata_R(b) getnbyte(b + 0xa1, 1)
#define get_DI_offsetdata_G(b) getnbyte(b + 0xa2, 1)
#define get_DI_offsetdata_B(b) getnbyte(b + 0xa3, 1)
#define get_DI_poweron_errors(b,to) memcpy(to, (b + 0xa8), 8)
/* ==================================================================== */
static scsiblk *lint_catcher[] =
{&reserve_unitB,
&release_unitB,
&inquiryB,
&request_senseB,
&send_diagnosticB,
&test_unit_readyB,
&set_windowB,
&set_subwindowB,
&object_positionB,
&sendB,
&readB,
&mode_selectB,
&mode_senseB,
&scanB,
&window_parameter_data_blockB,
&window_descriptor_blockB};
#endif /* M3096G_SCSI_H */

3786
backend/m3096g.c
Wyświetl plik

Plik diff jest za duży Load Diff

1
backend/m3096g.conf
Wyświetl plik

@ -1 +0,0 @@
scsi FUJITSU

448
backend/m3096g.h
Wyświetl plik

@ -1,448 +0,0 @@
#ifndef M3096G_H
#define M3096G_H
static const char RCSid_h[] = "$Header$";
/* sane - Scanner Access Now Easy.
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 Fujitsu M3096G
flatbed/ADF scanners. It was derived from the COOLSCAN driver.
Written by Randolph Bentson <bentson@holmsjoen.com> */
/* ------------------------------------------------------------------------- */
/*
* $Log$
* Revision 1.4 2001/10/10 21:50:24 hmg
* Update (from Oliver Schirrmeister <oschirr@abm.de>). Added: Support for ipc2/3
* and cmp2 options; support for duplex-scanners m3093DG, m4097DG; constraint checking
* for m3093; support EVPD (virtual product data); support ADF paper size spezification.
* Henning Meier-Geinitz <henning@meier-geinitz.de>
*
* Revision 1.3 2000/08/12 15:09:18 pere
* Merge devel (v1.0.3) into head branch.
*
* Revision 1.1.2.3 2000/03/14 17:47:09 abel
* new version of the Sharp backend added.
*
* Revision 1.1.2.2 2000/01/26 03:51:47 pere
* Updated backends sp15c (v1.12) and m3096g (v1.11).
*
* Revision 1.8 2000/01/25 16:25:34 bentson
* clean-up compiler warnings
*
* Revision 1.7 2000/01/05 05:26:00 bentson
* indent to barfin' GNU style
*
* Revision 1.6 1999/11/24 20:06:58 bentson
* add license verbiage
*
* Revision 1.5 1999/11/23 18:47:43 bentson
* add some constraint checking
*
* Revision 1.4 1999/11/19 17:30:07 bentson
* enhance control of device; remove unused cruft
*
* Revision 1.3 1999/11/18 18:13:36 bentson
* basic grayscale scanning works
*
* Revision 1.2 1999/11/17 00:36:22 bentson
* basic lineart scanning works
*
* Revision 1.1 1999/11/12 05:41:45 bentson
* can move paper, but not yet scan
*
*/
static int num_devices;
static struct m3096g *first_dev;
enum m3096g_Option
{
OPT_NUM_OPTS = 0,
OPT_MODE_GROUP,
OPT_SOURCE,
OPT_MODE,
OPT_TYPE,
OPT_X_RES,
OPT_Y_RES,
OPT_PRESCAN,
OPT_PREVIEW_RES,
OPT_GEOMETRY_GROUP,
OPT_TL_X, /* in mm/2^16 */
OPT_TL_Y, /* in mm/2^16 */
OPT_BR_X, /* in mm/2^16 */
OPT_BR_Y, /* in mm/2^16 */
OPT_ENHANCEMENT_GROUP,
OPT_AVERAGING,
OPT_BRIGHTNESS,
OPT_THRESHOLD,
OPT_CONTRAST,
OPT_RIF,
OPT_COMPRESSION,
OPT_DTC_SELECTION,
OPT_GAMMA,
OPT_OUTLINE_EXTRACTION,
OPT_EMPHASIS,
OPT_AUTOSEP,
OPT_MIRROR_IMAGE,
OPT_VARIANCE_RATE,
OPT_THRESHOLD_CURVE,
OPT_GRADIATION,
OPT_SMOOTHING_MODE,
OPT_FILTERING,
OPT_BACKGROUND,
OPT_NOISE_REMOVAL,
OPT_MATRIX2X2,
OPT_MATRIX3X3,
OPT_MATRIX4X4,
OPT_MATRIX5X5,
OPT_WHITE_LEVEL_FOLLOW,
OPT_DUPLEX,
OPT_PAPER_SIZE,
OPT_PAPER_ORIENTATION,
OPT_PAPER_WIDTH,
OPT_PAPER_HEIGHT,
OPT_START_BUTTON,
OPT_ADVANCED_GROUP,
OPT_PREVIEW,
/* must come last: */
NUM_OPTIONS
};
struct m3096g
{
struct m3096g *next;
SANE_Option_Descriptor opt[NUM_OPTIONS];
SANE_Device sane;
char vendor[9];
char product[17];
char version[5];
char *devicename; /* name of the scanner device */
int sfd; /* output file descriptor, scanner device */
int pipe;
int scanning; /* "in progress" flag */
/* detected features of the scanner */
int autofeeder; /* detected */
int flatbed; /* detected */
int ipc; /* detected (ipc2/3 option) */
int cmp2; /* detected (cmp2 option) */
int is_duplex; /* detected */
int has_hw_status; /* true for M409X series */
int has_outline;
int has_emphasis;
int has_autosep;
int has_mirroring;
int has_white_level_follow;
int has_subwindow;
SANE_Range adf_width_range;
SANE_Range adf_height_range;
SANE_Range x_range;
SANE_Range y_range;
SANE_Range x_res_range; /* ranges are only valid if step != 0 */
SANE_Range y_res_range;
SANE_Range x_grey_res_range;
SANE_Range y_grey_res_range;
int x_res_min; /* minimum and maximum resolution */
int x_res_max; /* are only valid if ?_res_step != 0 */
int x_res_step;
int y_res_min;
int y_res_max;
int y_res_step;
int x_res_min_grey;
int x_res_max_grey;
int x_res_step_grey;
int y_res_min_grey;
int y_res_max_grey;
int y_res_step_grey;
SANE_Int x_res_list[17]; /* range of x and y resolution */
SANE_Int y_res_list[17]; /* if scanner has only fixed resolutions */
SANE_Int x_res_list_grey[17];
SANE_Int y_res_list_grey[17];
/*******************************/
int i_num_frames; /* used for duplex scanning */
int i_transfer_length; /* needed when the scanner returns compressed data */
/* and size of return data is unknown in advance */
int use_adf; /* requested */
int reader_pid; /* child is running */
int prescan; /* ??? */
/***** terms for "set window" command *****/
int x_res; /* resolution in */
int y_res; /* pixels/inch */
int tl_x; /* top left position, */
int tl_y; /* in inch/1200 units */
int br_x; /* bottom right position, */
int br_y; /* in inch/1200 units */
int brightness;
int threshold;
int contrast;
int composition;
int bitsperpixel;
int halftone;
int rif;
int bitorder;
int compress_type;
int compress_arg;
int vendor_id_code;
int gamma;
int outline;
int emphasis;
int auto_sep;
int mirroring;
int var_rate_dyn_thresh;
int dtc_threshold_curve;
int gradiation;
int smoothing_mode;
int filtering;
int background;
int matrix2x2;
int matrix3x3;
int matrix4x4;
int matrix5x5;
int noise_removal;
int white_level_follow;
int subwindow_list;
int paper_size;
int paper_orientation;
int paper_selection;
int paper_width_X;
int paper_length_Y;
int dtc_selection;
int duplex;
/***** end of "set window" terms *****/
/* buffer used for scsi-transfer */
unsigned char *buffer;
unsigned int row_bufsize;
};
/* ------------------------------------------------------------------------- */
#define MM_PER_INCH 25.4
#define length_quant SANE_UNFIX(SANE_FIX(MM_PER_INCH / 1200.0))
#define mmToIlu(mm) ((mm) / length_quant)
#define iluToMm(ilu) ((ilu) * length_quant)
#define M3096G_CONFIG_FILE "m3096g.conf"
/* ------------------------------------------------------------------------- */
static void
m3096g_do_inquiry (struct m3096g *s);
static SANE_Status
m3096g_get_vital_product_data(struct m3096g *s);
static SANE_Status
m3096g_get_hardware_status(struct m3096g *s);
/* ------------------------------------------------------------------------- */
SANE_Status
sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize);
SANE_Status
sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only);
SANE_Status
sane_open (SANE_String_Const name, SANE_Handle * handle);
SANE_Status
sane_set_io_mode (SANE_Handle h, SANE_Bool non_blocking);
SANE_Status
sane_get_select_fd (SANE_Handle h, SANE_Int * fdp);
const SANE_Option_Descriptor *
sane_get_option_descriptor (SANE_Handle handle, SANE_Int option);
SANE_Status
sane_control_option (SANE_Handle handle, SANE_Int option,
SANE_Action action, void *val, SANE_Int * info);
SANE_Status
sane_start (SANE_Handle handle);
SANE_Status
sane_get_parameters (SANE_Handle handle, SANE_Parameters * params);
SANE_Status
sane_read (SANE_Handle handle, SANE_Byte * buf,
SANE_Int max_len, SANE_Int * len);
void
sane_cancel (SANE_Handle h);
void
sane_close (SANE_Handle h);
void
sane_exit (void);
/* ------------------------------------------------------------------------- */
static SANE_Status
attach_scanner (const char *devicename, struct m3096g **devp);
static SANE_Status
sense_handler (int scsi_fd, u_char * result, void *arg);
static int
request_sense_parse (u_char * sensed_data);
static void
m3096g_set_standard_size(SANE_Handle handle);
#if 0
static void
m3096g_set_binary_res(SANE_Handle handle);
static int
m3096g_valid_x_resolution(SANE_Handle handle);
static int
m3096g_valid_y_resolution(SANE_Handle handle);
#endif
static int
m3096g_identify_scanner (struct m3096g *s);
static void
m3096g_do_inquiry (struct m3096g *s);
static SANE_Status
do_scsi_cmd (int fd, char *cmd, int cmd_len, char *out, size_t out_len);
static void
hexdump (int level, char *comment, unsigned char *p, int l);
static SANE_Status
init_options (struct m3096g *scanner);
static int
m3096g_check_values (struct m3096g *s);
static int
m3096g_grab_scanner (struct m3096g *s);
static int
m3096g_free_scanner (struct m3096g *s);
static int
wait_scanner (struct m3096g *s);
static int
m3096g_object_position (struct m3096g *s);
static SANE_Status
do_cancel (struct m3096g *scanner);
static void
swap_res (struct m3096g *s);
static int
m3096g_object_discharge (struct m3096g *s);
static int
m3096g_set_window_param (struct m3096g *s, int prescan);
static size_t
max_string_size (const SANE_String_Const strings[]);
static int
m3096g_start_scan (struct m3096g *s);
static int
reader_process (struct m3096g *scanner, int pipe_fd, int i_window_id);
static SANE_Status
do_eof (struct m3096g *scanner);
static int
pixels_per_line (struct m3096g *s);
static int
lines_per_scan (struct m3096g *s);
static int
bytes_per_line (struct m3096g *s);
static void
m3096g_trim_rowbufsize (struct m3096g *s);
static SANE_Status
m3096g_read_pixel_size (struct m3096g *s, unsigned int length, int i_window_id);
static SANE_Status
m3096g_read_data_block (struct m3096g *s, unsigned int length, int i_window_id);
static SANE_Status
attach_one (const char *name);
static int
m3096g_valid_number (int value, const int *acceptable);
#endif /* M3096G_H */