sane-project-website/old-archive/1999-10/0126.html

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<title>sane-devel: problem getting a snapscan to work</title>
<h1>problem getting a snapscan to work</h1>
<b>joakim verona</b> (<a href="mailto:joakim@verona.se"><i>joakim@verona.se</i></a>)<br>
<i>Sun, 17 Oct 1999 22:09:06 +0000</i>
<p>
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<li> <b>Next in thread:</b> <a href="0129.html">Wolfgang Goeller: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0129.html">Wolfgang Goeller: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0130.html">joakim verona: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0137.html">joakim verona: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0141.html">Zot O'Connor: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0156.html">joakim verona: "Re: problem getting a snapscan to work"</a>
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hello!<br>
<p>
i'm trying to get a snapscan 310 scanner to work with sane.<br>
i have fairly complicated setup,<br>
abit pb6 dual celeron motherboard<br>
a ncr scsi card(connecting to a lot of stuff)<br>
and a aha1520 scsi card which connects to my scanner(only)<br>
kernel 2.2.9smp <br>
sane 1.0.1<br>
snapscan backend 0.7<br>
<p>
i run tools/find-scanners and it returns:<br>
<p>
find-scanner: found scanner "AGFA SnapScan 1.40" at device /dev/scanner<br>
find-scanner: found scanner "AGFA SnapScan 1.40" at device /dev/sg4<br>
find-scanner: found scanner "AGFA SnapScan 1.40" at device /dev/sge<br>
<p>
scsi_info /dev/sge returns:<br>
<p>
SCSI_ID="0,3,0"<br>
MODEL="AGFA SnapScan"<br>
FW_REV="1.40"<br>
<p>
<p>
scanimage -d snapscan:/dev/sge <br>
<p>
gives the following(with DEBUG_SANE_SNAPSCAN set)<br>
at the end it complains about io error,<br>
and goes into some kind of loop.<br>
<p>
Any suggestions would be very apreciated!!!!<br>
<p>
<p>
[snapscan] sane_snapscan_init<br>
[snapscan] add_device(/dev/sge)<br>
[snapscan] mini_inquiry<br>
[snapscan] add_device: Is vendor "AGFA" model "SnapScan" a supported<br>
scanner?<br>
[snapscan] sane_snapscan_open (/dev/sge, 0xbffffc28)<br>
[snapscan] find_device<br>
[snapscan] sane_snapscan_open: allocated scanner structure at 0x8055f40<br>
[snapscan] open_scanner<br>
[snapscan] sane_snapscan_open: performing scanner self test.<br>
[snapscan] send_diagnostic<br>
[snapscan] sane_snapscan_open: self test passed.<br>
[snapscan] inquiry<br>
[snapscan] inquiry: pixels per scan line = 2539<br>
[snapscan] inquiry: bytes per scan line = 2539<br>
[snapscan] inquiry: number of scan lines = 3425<br>
[snapscan] inquiry: effective buffer size = 30468 bytes, 8 lines<br>
[snapscan] inquiry: expected total scan data: 8696075 bytes<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 0, 0, 0xbffffc8c,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 0, 0, 0xbffffc44,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 0)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 1)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 2)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 3)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 4)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 5)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 6)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 7)<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 7, 0, 0x804d118,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 8)<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 8, 0, 0x804d11c,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 9)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 10)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 11)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 12)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 13)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 14)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 15)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 16)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 17)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 18)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 19)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 20)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 21)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 22)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 23)<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 24)<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 5, 0, 0xbffffc40,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 6, 0, 0xbffffc40,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 5, 0, 0xbffffc88,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 7)<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 7, 1, 0xbffffc84,<br>
0xbffffc3c)<br>
[snapscan] open_scanner<br>
[snapscan] sane_snapscan_control_option: option br-x set to value<br>
[snapscan] other than an integer or boolean.<br>
[snapscan] set_window<br>
[snapscan] set_window: bits-per-pixel set to 24<br>
[snapscan] set_window<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 6, 0, 0xbffffc88,<br>
(nil))<br>
[snapscan] open_scanner<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_option_descriptor (0x8055f40, 8)<br>
[snapscan] sane_snapscan_control_option (0x8055f40, 8, 1, 0xbffffc84,<br>
0xbffffc3c)<br>
[snapscan] open_scanner<br>
[snapscan] sane_snapscan_control_option: option br-y set to value<br>
[snapscan] other than an integer or boolean.<br>
[snapscan] set_window<br>
[snapscan] set_window: bits-per-pixel set to 24<br>
[snapscan] set_window<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_start (0x8055f40)<br>
[snapscan] open_scan[snapscan] wait_scanner_ready<br>
[snapscan] test_unit_ready<br>
[snapscan] request_sense<br>
[snapscan] sense_handler(7, 0xbfff7b3c, 0x8055f40)<br>
[snapscan] send<br>
[snapscan] send<br>
[snapscan] send<br>
[snapscan] set_window<br>
[snapscan] set_window: bits-per-pixel set to 24<br>
[snapscan] set_window<br>
[snapscan] inquiry<br>
[snapscan] inquiry: pixels per scan line = 2539<br>
[snapscan] inquiry: bytes per scan line = 7617<br>
[snapscan] inquiry: number of scan lines = 3425<br>
[snapscan] inquiry: effective buffer size = 30468 bytes, 8 lines<br>
[snapscan] inquiry: expected total scan data: 26088225 bytes<br>
[snapscan] sane_snapscan_start: have ring buffer<br>
[snapscan] scsi_read<br>
[snapscan] transfer_data_8<br>
[snapscan] transfer_data_8: transferred 4 lines (30468 bytes)<br>
[snapscan] scsi_read<br>
[snapscan] sane_snapscan_start: successfully calibrated transfer rate.<br>
[snapscan] inquiry<br>
[snapscan] inquiry: pixels per scan line = 2539<br>
[snapscan] inquiry: bytes per scan line = 7617<br>
[snapscan] inquiry: number of scan lines = 3425<br>
[snapscan] inquiry: effective buffer size = 30468 bytes, 8 lines<br>
[snapscan] inquiry: expected total scan data: 26088225 bytes<br>
[snapscan] sane_snapscan_start: after measuring speed:<br>
        7617 bytes per scan line<br>
        19.799999 milliseconds per scan line.<br>
        ==&gt;384.696985 bytes per millisecond<br>
[snapscan] reserve_unit<br>
[snapscan] scan<br>
[snapscan] scan<br>
[snapscan] sane_snapscan_start: starting the reader process.<br>
[snapscan] start_reader<br>
[snapscan] sane_snapscan_get_parameters (0x8055f40, 0xbfff7c34)<br>
[snapscan] Child reader process<br>
[snapscan] open_scanner<br>
[snapscan] inquiry<br>
[snapscan] scsi_read<br>
[snapscan] scsi_read: sanei_scsi_cmd command failed: Error during device<br>
I/O<br>
[snapscan] Child reader process: Error during device I/O on read.<br>
[snapscan] inquiry: pixels per scan line = 2539<br>
[snapscan] inquiry: bytes per scan line = 7617<br>
[snapscan] inquiry: number of scan lines = 3425<br>
[snapscan] inquiry: effective buffer size = 30468 bytes, 8 lines<br>
[snapscan] inquiry: expected total scan data: 26088225 bytes<br>
[snapscan] close_scanner<br>
[snapscan] sane_snapscan_get_parameters: depth = 8<br>
[snapscan] sane_snapscan_get_parameters: lines = 3425<br>
[snapscan] sane_snapscan_get_parameters: pixels per line = 2539<br>
[snapscan] sane_snapscan_get_parameters: bytes per line = 7617<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
[snapscan] sane_snapscan_read (0x8055f40, 0xbfff7c4c, 32768, 0xbfff7c18)<br>
<p>
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<p>
<pre>
-- 
Joakim Verona
<a href="mailto:joakim@verona.se">joakim@verona.se</a>
<a href="http://www.verona.se/~joakimv">http://www.verona.se/~joakimv</a>
<p>
<pre>
--
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</pre>
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<p>
<ul>
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<li> <b>Next message:</b> <a href="0127.html">Eduardo Mazoni Andrade Marcal Mendes: "Re: Can a scanner be faster on Windows 98 than on Linux?"</a>
<li> <b>Previous message:</b> <a href="0125.html">Oliver Rauch: "Re: Doubt - Can a scanner be faster on Windows 98 than on Linux?"</a>
<!-- nextthread="start" -->
<li> <b>Next in thread:</b> <a href="0129.html">Wolfgang Goeller: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0129.html">Wolfgang Goeller: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0130.html">joakim verona: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0137.html">joakim verona: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0141.html">Zot O'Connor: "Re: problem getting a snapscan to work"</a>
<li> <b>Reply:</b> <a href="0156.html">joakim verona: "Re: problem getting a snapscan to work"</a>
<!-- reply="end" -->
</ul>