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82 wiersze
2.8 KiB
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<!-- received="Tue Aug 31 08:30:18 1999 PDT" -->
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<!-- sent="Tue, 31 Aug 1999 10:36:58 -0500 (CDT)" -->
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<!-- name="David Nelson" -->
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<!-- email="dnelson@jump.net" -->
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<!-- subject="HP Backend -- read failed and core dumps" -->
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<title>sane-devel: HP Backend -- read failed and core dumps</title>
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<h1>HP Backend -- read failed and core dumps</h1>
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<b>David Nelson</b> (<a href="mailto:dnelson@jump.net"><i>dnelson@jump.net</i></a>)<br>
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<i>Tue, 31 Aug 1999 10:36:58 -0500 (CDT)</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#363">[ date ]</a><a href="index.html#363">[ thread ]</a><a href="subject.html#363">[ subject ]</a><a href="author.html#363">[ author ]</a>
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<li> <b>Next message:</b> <a href="0364.html">Stephen Williams: "Re: SANE V2 - again..."</a>
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<li> <b>Previous message:</b> <a href="0362.html">Dan Kegel: "Re: Newbie Q: Accessing Scanport SQ4800 via SANE"</a>
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</ul>
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Hi all,<br>
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<p>
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I've got my USB HP Scanner driver working (for the most part at least).<br>
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I've been using SANE to stress test it and so far the results are VERY<br>
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promising. <br>
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<p>
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My hp.conf has:<br>
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<p>
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option connect-device<br>
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/dev/usbscanner<br>
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<p>
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However, on occasion, I get core dumps upon invocation of xscanimage<br>
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right after a call to 'read_calib_file'.<br>
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<p>
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I've got debugging enabled with:<br>
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<p>
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export SANE_DEBUG_DLL=2<br>
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export SANE_DEBUG_HP=128<br>
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export SANE_DEBUG_SANEI_SCSI=2<br>
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<p>
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I also see a handful of 'scl_inq: read failed (End of file reached)'. Is<br>
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this indicative of an error somewhere?<br>
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<p>
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Also suspicious is the line '[hp] hp_nonscsi_device_new: /dev/usbscanner:<br>
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found HP ScanJet model MODELx' specifically the 'MODELx'. I would think<br>
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that this should report back 4100C or something similar.<br>
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<p>
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These are the various msgs I get on core dumps:<br>
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<p>
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xscanimage: hp-option.c:2911: sanei_hp_optset_scanmode: Assertion `mode'<br>
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failed.<br>
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Aborted (core dumped)<br>
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<p>
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<p>
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xscanimage: hp-option.c:2979: hp_optset_fix_geometry_options: Assertion<br>
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`tl_x && tl_y && br_x && br_y' failed.<br>
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Aborted (core dumped)<br>
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<p>
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<p>
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<p>
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/\/elson<br>
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<p>
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<p>
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<p>
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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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To unsubscribe: echo unsubscribe sane-devel | mail <a href="mailto:majordomo@mostang.com">majordomo@mostang.com</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="0364.html">Stephen Williams: "Re: SANE V2 - again..."</a>
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<li> <b>Previous message:</b> <a href="0362.html">Dan Kegel: "Re: Newbie Q: Accessing Scanport SQ4800 via SANE"</a>
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<!-- nextthread="start" -->
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<!-- reply="end" -->
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</ul>
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