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<TITLE>sane-devel: Re: 'scanimage -T' ?</TITLE>
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<META NAME="Author" CONTENT="Henning Meier-Geinitz (henningmg@gmx.de)">
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<META NAME="Subject" CONTENT="Re: 'scanimage -T' ?">
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<H1>Re: 'scanimage -T' ?</H1>
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<!-- received="Mon Feb 14 10:54:41 2000" -->
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<!-- isoreceived="20000214185441" -->
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<!-- sent="Mon, 14 Feb 2000 19:57:02 +0100" -->
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<!-- isosent="20000214185702" -->
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<!-- name="Henning Meier-Geinitz" -->
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<!-- email="henningmg@gmx.de" -->
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<!-- subject="Re: 'scanimage -T' ?" -->
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<!-- id="20000214195702.A588@hmg1.vortex.robin.de" -->
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<!-- inreplyto="200002141424.WAA06650@xena.ee.uwa.edu.au" -->
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<STRONG>From:</STRONG> Henning Meier-Geinitz (<A HREF="mailto:henningmg@gmx.de?Subject=Re:%20'scanimage%20-T'%20?&In-Reply-To=<20000214195702.A588@hmg1.vortex.robin.de>"><EM>henningmg@gmx.de</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Feb 14 2000 - 10:57:02 PST
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0135.html">Peter Kirchgessner: "Re: HP 3200C"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0133.html">Brian Beattie: "Re: SCSI Cable"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0124.html">Petter Reinholdtsen: "'scanimage -T' ?"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0136.html">Oliver Rauch: "Re: 'scanimage -T' ?"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0136.html">Oliver Rauch: "Re: 'scanimage -T' ?"</A>
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<HR NOSHADE><P>
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<!-- body="start" -->
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<P>
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Hi,
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<BR>
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<P><EM>> Do all the backends work with 'scanimage -T'? Both stand-alone and
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</EM><BR>
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<EM>> using network scanning? Could everyone test their scanner, and report
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</EM><BR>
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<EM>> back to the list if their scanner handle this?
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</EM><BR>
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<P>I am using sane-devel-20000206, Linux 2.2.14, glibc2.0.7.
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<BR>
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<P>The Mustek backend works with a Mustek 600 II N without the net backend. If
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<BR>
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I do the test over the network (using localhost) it doesn't. Standard error
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<BR>
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is:
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<BR>
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<P>[...]
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<BR>
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scanimage: stepped read, 31 bytes... PASS
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<BR>
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scanimage: stepped read, 15 bytes... PASS
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<BR>
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scanimage: stepped read, 7 bytes... PASS
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<BR>
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scanimage: stepped read, 3 bytes... PASS
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<BR>
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scanimage: stopping scanner...
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<BR>
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scanimage: stopping scanner...
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<BR>
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scanimage: stopping scanner...
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<BR>
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<P>The last line is repeated until I stop scanimage by SIGKILL (Ctrl-C and
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<BR>
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SIGTERM doesn't work).
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<BR>
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<P>The debug output is (net & dll set to 255):
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<BR>
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<P>[...]
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<BR>
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scanimage: stepped read, 7 bytes... [dll] read(handle=0x804eac8,data=0x8052348,maxlen=7,lenp=0xbffff320)
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<BR>
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PASS
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<BR>
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scanimage: stepped read, 3 bytes... [dll] read(handle=0x804eac8,data=0x8052348,maxlen=3,lenp=0xbffff320)
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<BR>
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PASS
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<BR>
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[dll] cancel(handle=0x804eac8)
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<BR>
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[dll] close(handle=0x804eac8)
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<BR>
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[dll] exiting
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<BR>
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[dll] calling backend net's exit function
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<BR>
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[net] exiting
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<BR>
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[net] closing dev 0x804ef10, ctl=4
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<BR>
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scanimage: stopping scanner...
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<BR>
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[dll] cancel(handle=0x804eac8)
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<BR>
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scanimage: stopping scanner...
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<BR>
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[dll] cancel(handle=0x804eac8)
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<BR>
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scanimage: stopping scanner...
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<BR>
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[...]
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<BR>
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<P>XSane does however work using network scanning and the Mustek backend. But
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<BR>
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if I cancel during a network scan I get "Speicherzugriffsfehler" (segmentation fault).
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<BR>
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<P>The last lines of the debugging output are:
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<BR>
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<P>[dll] cancel(handle=0x80cd378)
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<BR>
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[dll] read(handle=0x80cd378,data=0x807e520,maxlen=32768,lenp=0xbffff4b0)
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=10)
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=11)
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=12)
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=13)
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=10)
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<BR>
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[dll] control_option(handle=0x80cd378,option=10,action=0,value=0xbfffeb68,info=(nil))
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=11)
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<BR>
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[dll] control_option(handle=0x80cd378,option=11,action=0,value=0xbfffeb68,info=(nil))
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<BR>
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[dll] get_option_descriptor(handle=0x80cd378,option=12)
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<BR>
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[dll] control_option(handle=0x80cd378,option=12,action=0,value=0xbfffeb68,info=(nil))
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<BR>
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Speicherzugriffsfehler
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<BR>
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<P><P>The pnm backend passes the test both in direct mode and over the net.
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<BR>
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<P>Bye, Henning
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<BR>
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<P><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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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0135.html">Peter Kirchgessner: "Re: HP 3200C"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0133.html">Brian Beattie: "Re: SCSI Cable"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0124.html">Petter Reinholdtsen: "'scanimage -T' ?"</A>
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<!-- nextthread="start" -->
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0136.html">Oliver Rauch: "Re: 'scanimage -T' ?"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0136.html">Oliver Rauch: "Re: 'scanimage -T' ?"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Mon Feb 14 2000 - 10:56:45 PST</EM>
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