kopia lustrzana https://gitlab.com/sane-project/backends
Merged the Avision 0.3.0 backend (incl. genreal cleanups, USB handling ...)
also updated the homepage url and the man-page.DEVEL_2_0_BRANCH-1
Rene Rebe
rodzic
8ae2a40c07
commit
a4101b2fe5
Plik diff jest za duży
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@ -6,29 +6,28 @@
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;
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; ":backend" *must* be specified.
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; All other information is optional (but what good is the file without it?).
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;
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:backend "avision" ; name of backend
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:version "0.2.1" ; version of backend
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:version "0.3.0" ; version of backend
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:status :beta ; :alpha, :beta, :stable, :new
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:url "http://www.rene.rebe.myokay.net/avision/index.html" ; backend's web page
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;
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; Sorry, no manpage yet. Anybody want to write one?
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:url "http://drocklinux.dyndns.org/rene/avision/index.html" ; backend's web page
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:manpage "sane-avision" ; name of manpage (if it exists)
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:devicetype :scanner
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:mfg "Avision" ; name a manufacturer
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:mfg "Avision" ; name a manufacturer
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:url "http://www.avision.com/"
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:model "AV 6240" ; name models for above-specified mfg.
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:model "AV 6240" ; name models for above-specified mfg.
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:interface "SCSI"
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:comment "1 pass, ??? DPI"
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:model "AV 630 CS" ; name models for above-specified mfg.
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:model "AV 630 CS"
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:interface "SCSI"
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:comment "1 pass, 1200*600 DPI" ;
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:comment "1 pass, 1200*600 DPI"
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:model "AV 620 CS" ; name models for above-specified mfg.
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:model "AV 620 CS"
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:interface "SCSI"
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:comment "1 pass, 1200*600 DPI"
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:comment "1 pass, 1200*600 DPI"
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@ -3,8 +3,6 @@
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avision.h
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This file (C) 1999, 2000 Meino Christian Cramer and Rene Rebe
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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@ -41,22 +39,36 @@
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*****************************************************************************
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This file implements a SANE backend for the Avision AV 630CS (and other ...)
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scanner with SCSI-2 command set.
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(feedback to: mccramer@s.netic.de and rene.rebe@myokay.net)
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This backend is based upon the Tamarack backend and adapted to the Avision
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scanners by René Rebe and Meino Cramer.
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Copyright 1999, 2000, 2001, 2002 by
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"René Rebe" <rene.rebe@gmx.net>
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"Meino Christian Cramer" <mccramer@s.netic.de>
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"Martin Jelínek" <mates@sirrah.troja.mff.cuni.cz>
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Additional Contributers:
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"Gunter Wagner"
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(some fixes and the transparency option)
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Very much thanks to:
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Avision INC for the documentation we got! ;-)
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Gunter Wagner for some fixes and the transparency option.
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*****************************************************************************/
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Avision INC for the documentation we got! ;-)
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Check the avision.c file for a ChangeLog ...
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********************************************************************************/
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#ifndef avision_h
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#define avision_h
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#include <sys/types.h>
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typedef struct Avision_HWEntry {
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char* mfg;
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char* model;
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SANE_Bool usb;
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} Avision_HWEntry;
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enum Avision_Option
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{
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OPT_NUM_OPTS = 0, /* must come first */
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@ -92,15 +104,14 @@ enum Avision_Option
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NUM_OPTIONS /* must come last */
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};
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typedef union
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typedef union Option_Value
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{
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SANE_Word w;
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SANE_Word *wa; /* word array */
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SANE_String s;
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} Option_Value;
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typedef struct
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typedef struct Avision_Dimensions
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{
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long tlx;
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long tly;
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@ -115,42 +126,70 @@ typedef struct
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int res;
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} Avision_Dimensions;
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typedef struct
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/* this contains our low-level info - not relevant for the SANE interface */
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typedef struct Avision_Device
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{
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struct Avision_Device* next;
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SANE_Device sane;
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/* structs used to store config options */
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SANE_Range dpi_range;
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SANE_Range x_range;
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SANE_Range y_range;
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SANE_Range speed_range;
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unsigned flags;
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SANE_Bool is_usb;
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SANE_Bool inquiry_new_protocol;
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SANE_Bool inquiry_needs_calibration;
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SANE_Bool inquiry_needs_gamma;
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SANE_Bool inquiry_needs_software_colorpack;
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int inquiry_grey_res; /* in dpi */
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int inquiry_color_res; /* in dpi */
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double inquiry_x_range; /* in mm */
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double inquiry_y_range; /* in mm */
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double inquiry_adf_x_range; /* in mm */
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double inquiry_adf_y_range; /* in mm */
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double inquiry_transp_x_range; /* in mm */
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double inquiry_transp_y_range; /* in mm */
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int inquiry_color_boundary;
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int inquiry_grey_boundary;
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int inquiry_line_difference; /* software color pack */
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int inquiry_bits_per_channel;
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} Avision_Device;
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typedef struct
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/* all the state relevant for the SANE interface */
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typedef struct Avision_Scanner
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{
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/* all the state needed to define a scan request: */
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struct Avision_Scanner *next;
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Avision_Device *hw;
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SANE_Option_Descriptor opt [NUM_OPTIONS];
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Option_Value val [NUM_OPTIONS];
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SANE_Int gamma_table [4][256];
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int scanning;
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int pass; /* pass number */
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SANE_Bool scanning; /* scan in progress */
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/*int pass;*/ /* pass number */
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int line; /* current line number */
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SANE_Parameters params;
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/* Parsed option values and variables that are valid only during
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actual scanning: */
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int mode;
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Avision_Dimensions avdimen; /* Used for internal calculationg */
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Avision_Dimensions avdimen; /* Used for internal calculationg */
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int fd; /* SCSI filedescriptor */
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pid_t reader_pid; /* process id of reader */
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int pipe; /* pipe to reader process */
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/* scanner dependent/low-level state: */
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Avision_Device *hw;
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} Avision_Scanner;
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#define AV_ADF_ON 0x80
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@ -286,9 +325,9 @@ struct command_read
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unsigned char opc;
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unsigned char bitset1;
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unsigned char datatypecode;
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unsigned char calibchn;
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unsigned char calibchn;
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unsigned char datatypequal [2];
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unsigned char transferlen [3];
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unsigned char transferlen [3];
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unsigned char control;
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};
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@ -307,11 +346,10 @@ struct command_send
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unsigned char datatypecode;
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unsigned char reserved0;
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unsigned char datatypequal [2];
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unsigned char transferlen [3];
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unsigned char transferlen [3];
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unsigned char reserved1;
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};
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struct command_set_window_window_header
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{
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unsigned char reserved0 [6];
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@ -372,7 +410,6 @@ struct avision_page
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char pad0;
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};
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/* set SCSI highended variables. Declare them as an array of chars */
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/* endianness-safe, int-size safe... */
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#define set_double(var,val) var[0] = ((val) >> 8) & 0xff; \
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@ -387,4 +424,6 @@ struct avision_page
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var[2] = ((val) >> 8 ) & 0xff; \
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var[3] = ((val) ) & 0xff;
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#define BIT(n, p) ((n & ( 1 << p))?1:0)
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#endif /* avision_h */
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@ -1,12 +1,51 @@
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.TH sane-avision 5 "24 Jun 2000"
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.TH sane-avision 5 "10 Dec 2001"
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.IX sane-avision
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.SH NAME
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sane-avision - SANE backend for Avision AV 630 CS flatbed scanners
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sane-avision - SANE backend for Avision (and OEM HP, Minolta) flatbed scanners
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.SH ABOUT THIS FILE
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This file only is a short descripton of the avision-backend for sane!
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.SH DESCRIPTION
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The
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.B sane-avision
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library implements a SANE (Scanner Access Now Easy) backend that
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provides access to Avision AV 630 CS flatbed scanners.
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provides access to Avision flatbed scanners and the Avision
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OEM scanners labelled with HP and Minolta.
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.SH CONFIGURATION
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The configuration file for this backend resides in
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@CONFIGDIR@/avision.conf.
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Its contents is a list of device names that correspond to Avision and Avision
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compatible scanners. Empty lines and lines starting with a hash mark (#) are
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ignored. A sample configuration file is shown below:
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.B I suggest you hold one hand on the power-button of the scanner while you try
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the first scans!
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#scsi Vendor Model Type Bus Channel ID LUN
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scsi AVISION
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/dev/scanner
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# this is a comment
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#
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option force-a4
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option allow-usb
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- force-a4:
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forces the backend to overwrite the scanable area
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returned by the scanner. This might be needed for
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the AV 630 which returns no area - or newer scanners
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which retuns the area in a unkown format our backend
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doesn't recongize yet.
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- allow-usb:
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tells the backend to use USB scanner - which do not
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work correctly yet.
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.SH "DEVICE NAMES"
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This backend expects device names of the form:
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@ -41,6 +80,7 @@ The static library implementing this backend.
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.I @LIBDIR@/libsane-avision.so
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The shared library implementing this backend (present on systems that
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support dynamic loading).
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.SH ENVIRONMENT
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.TP
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.B SANE_CONFIG_DIR
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@ -68,6 +108,7 @@ export SANE_DEBUG_AVISION=4
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.SH "SEE ALSO"
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sane(7), sane\-scsi(5)
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.br
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http://www.rene.rebe.myokay.net/avision/index.html
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http://drocklinux.dyndns.org/rene/avision/index.html
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.SH AUTHOR
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Meino Christian Cramer, Rene Rebe
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René Rebe, Meino Christian Cramer and Martin Jelínek
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