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70 wiersze
2.9 KiB
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<!-- received="Tue Jun 23 08:49:31 1998 PDT" -->
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<!-- sent="Tue, 23 Jun 1998 17:48:32 +0200 (MET DST)" -->
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<!-- name="Richard Verhoeven" -->
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<!-- email="rcb5@win.tue.nl" -->
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<!-- subject="Artec backend not working with AT6" -->
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<!-- id="199806231548.RAA15437@wsinwp01.win.tue.nl" -->
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<!-- inreplyto="" -->
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<title>sane-devel: Artec backend not working with AT6</title>
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<h1>Artec backend not working with AT6</h1>
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<b>Richard Verhoeven</b> (<a href="mailto:rcb5@win.tue.nl"><i>rcb5@win.tue.nl</i></a>)<br>
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<i>Tue, 23 Jun 1998 17:48:32 +0200 (MET DST)</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#190">[ date ]</a><a href="index.html#190">[ thread ]</a><a href="subject.html#190">[ subject ]</a><a href="author.html#190">[ author ]</a>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0191.html">Matto Marjanovic: "Re: Backend overview page"</a>
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<li> <b>Previous message:</b> <a href="0189.html">Hugo van der Kooij: "Backend overview page"</a>
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<!-- nextthread="start" -->
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</ul>
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<!-- body="start" -->
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Hello SANE developers,<br>
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<p>
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On my configuration:<br>
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<p>
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Linux version 2.0.33<br>
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gcc version 2.7.2.1<br>
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Adaptec 152x SCSI driver revision 1.18 (1505 card)<br>
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SANE version 0.73<br>
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ULTIMA AT6 scanner revision 1.01<br>
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<p>
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the Artec backend does not work properly with the AT6 scanner.<br>
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find-scanner reports the scanner on /dev/sg1, /dev/scanner and /dev/sgb.<br>
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'scanimage --help -d artec:/dev/scanner' returns reasonable options:<br>
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--mode Lineart|Halftone|Gray|Color [Gray]<br>
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--resolution 12..300dpi (in steps of 1) [300]<br>
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-l 0..2550pel (in steps of 1) [0]<br>
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-t 0..3300pel (in steps of 1) [0]<br>
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-x 0..2550pel (in steps of 1) [301]<br>
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-y 0..3300pel (in steps of 1) [301]<br>
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--contrast 0..255 (in steps of 1) [128]<br>
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<p>
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'scanimage -d artec:/dev/scanner > test.ppm' calibrates the scanner<br>
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(7 movements: 4 long, 3 short) and then the Linux system hangs.<br>
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Turning the scanner off and on does not help. The reset button of<br>
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the PC is needed to restart Linux.<br>
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<p>
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Does anyone have suggestion on how to solve this problem?<br>
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I have some programming and debugging experience, but I'm<br>
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not familiar with SCSI or scanner drivers. I did recieve<br>
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some documentation from Artec on their A6000C Plus and AT3<br>
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models, althought I asked for AT6 documentation.<br>
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<p>
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Richard Verhoeven.<br>
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<p>
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<pre>
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--
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Source code, list archive, and docs: <a href="http://www.mostang.com/sane/">http://www.mostang.com/sane/</a>
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0191.html">Matto Marjanovic: "Re: Backend overview page"</a>
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<li> <b>Previous message:</b> <a href="0189.html">Hugo van der Kooij: "Backend overview page"</a>
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<!-- nextthread="start" -->
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<!-- reply="end" -->
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</ul>
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