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122 wiersze
5.2 KiB
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<!-- received="Fri May 15 16:42:08 1998 PDT" -->
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<!-- sent="Fri, 15 May 1998 19:40:31 -0400" -->
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<!-- name="Randall Hopper" -->
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<!-- email="rhh@ct.picker.com" -->
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<!-- subject="0.72 & Mtek E6: "Error during device I/O"" -->
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<!-- id="19980515194031.A8530@ct.picker.com" -->
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<!-- inreplyto="" -->
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<title>sane-devel: 0.72 & Mtek E6: "Error during device I/O"</title>
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<h1>0.72 & Mtek E6: "Error during device I/O"</h1>
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<b>Randall Hopper</b> (<a href="mailto:rhh@ct.picker.com"><i>rhh@ct.picker.com</i></a>)<br>
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<i>Fri, 15 May 1998 19:40:31 -0400</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#186">[ date ]</a><a href="index.html#186">[ thread ]</a><a href="subject.html#186">[ subject ]</a><a href="author.html#186">[ author ]</a>
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<li> <b>Next message:</b> <a href="0187.html">Rob Fargher: "Re: problems with snapscan and scanimage"</a>
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<li> <b>Previous message:</b> <a href="0185.html">Jeff Freedman: "Re: Using NET backend"</a>
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</ul>
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Quite frequently when scanning with my Microtek E6 and SANE 0.72 (on<br>
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either FreeBSD 3.0 or Linux Redhat 4.1), the scan gets almost done, and<br>
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then I get a dialog that says:<br>
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<p>
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Error during read: Error during device I/O<br>
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<p>
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Here's the SANE_MICROTEK_DEBUG output. At first, it's cruising along<br>
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just fine:<br>
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<p>
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[microtek] .start_scan...<br>
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SS: 1b 0 0 0 61 0 <br>
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[microtek] .wait_ready 5...<br>
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[microtek] sense: ERR_SCSICMD -- ignored<br>
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[microtek] .get_scan_status 5...<br>
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[microtek] get_scan_status(6): 0, 254, 390<br>
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[microtek] > 0 fe 0 86 1 0<br>
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[microtek] .wait_ready 5...<br>
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[microtek] sense: ERR_SCSICMD -- ignored<br>
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[microtek] sane_start: spacing = 0, holdsize = 32768<br>
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[microtek] Scan Param:<br>
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[microtek] pix bpl: 756 hdr bpl: 6 ppl: 252<br>
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[microtek] lines: 390 planes: 3<br>
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[microtek] dest bpl: 756 dest ppl: 252 aspect: 1.000000<br>
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[microtek] sane_get_parameters...<br>
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[microtek] sane_set_io_mode...<br>
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[microtek] sane_read...<br>
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[microtek] .wait_ready 5...<br>
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[microtek] sense: ERR_SCSICMD -- ignored<br>
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[microtek] .get_scan_status 5...<br>
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[microtek] get_scan_status(6): 0, 254, 390<br>
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[microtek] > 0 fe 0 86 1 0<br>
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[microtek] sane_read: gss busy, linewidth, remaining: 0, 254, 390<br>
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[microtek] sane_read: max_dest: 10, max_scsi: 43, rem: 390, nlines: 10<br>
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[microtek] .read_scan_data...<br>
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[microtek] sane_read: dest_length: 8192, buffsize: 7620<br>
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[microtek] sane_read: extra r: 0 g: 0 b: 0 pre: 0 post: 0<br>
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[microtek] sane_read: total: 10 complete: 10 delivered: 10<br>
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[microtek] sane_read...<br>
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...<br>
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<p>
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then, a get_scan_status() in a sane_microtek_read() fails (i.e. ERR_SCSICMD,<br>
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but this one isn't ignored):<br>
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<p>
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[microtek] .wait_ready 5...<br>
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[microtek] sense: ERR_SCSICMD -- ignored<br>
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[microtek] .get_scan_status 5...<br>
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[microtek] get_scan_status(6): 0, 254, 10<br>
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[microtek] > 0 fe 0 a 0 0<br>
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[microtek] sane_read: gss busy, linewidth, remaining: 0, 254, 10<br>
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[microtek] sane_read: max_dest: 10, max_scsi: 43, rem: 10, nlines: 10<br>
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[microtek] .read_scan_data...<br>
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[microtek] sane_read: dest_length: 8192, buffsize: 7620<br>
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[microtek] sane_read: copy post_hold (1)<br>
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[microtek] sane_read: extra: seg-27 doffset-0 sss-10<br>
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[microtek] sane_read: extra: seg-28 doffset-1 sss-10<br>
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[microtek] sane_read: extra: seg-29 doffset-2 sss-10<br>
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[microtek] sane_read: extra r: 1 g: 1 b: 1 pre: 0 post: 1<br>
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[microtek] sane_read: total: 11 complete: 11 delivered: 10<br>
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[microtek] sane_read...<br>
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[microtek] .wait_ready 5...<br>
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[microtek] .get_scan_status 5...<br>
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[microtek] sense: ERR_SCSICMD<br>
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[microtek] get_scan_status(6): 96, 912, 32<br>
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[microtek] > 60 90 3 20 0 0<br>
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[microtek] sense: ERR_SCSICMD<br>
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[microtek] get_scan_status(6): 96, 912, 32<br>
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[microtek] > 60 90 3 20 0 0<br>
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<br>
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...retries get_scan_status() 8 more times with the same failed result...<br>
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...and finally gives up...<br>
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<br>
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[microtek] sane_read: bad get_scan_status!<br>
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[microtek] end_scan...<br>
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[microtek] .stop_scan...<br>
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SPS:1b 0 0 0 0 0 <br>
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Error: Error during read: Error during device I/O.<br>
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[microtek] sane_cancel...<br>
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<p>
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Any thoughts on what do/try next?<br>
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<p>
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Thanks in advance,<br>
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<p>
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Randall Hopper<br>
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<a href="mailto:rhh@ct.picker.com">rhh@ct.picker.com</a><br>
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<p>
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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="0187.html">Rob Fargher: "Re: problems with snapscan and scanimage"</a>
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<li> <b>Previous message:</b> <a href="0185.html">Jeff Freedman: "Re: Using NET backend"</a>
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<!-- nextthread="start" -->
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<!-- reply="end" -->
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</ul>
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