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<TITLE>sane-devel: Re: Problems with sane-scsi</TITLE>
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<H1>Re: Problems with sane-scsi</H1>
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<STRONG>From:</STRONG> Benjamin Hell (<A HREF="mailto:ben@spectrum.uni-bielefeld.de?Subject=Re:%20Problems%20with%20sane-scsi&In-Reply-To=&lt;20000612173023.A10664@spectrum.uni-bielefeld.de&gt;"><EM>ben@spectrum.uni-bielefeld.de</EM></A>)<BR>
<STRONG>Date:</STRONG> Mon Jun 12 2000 - 08:30:23 PDT
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On Sun, Jun 11, 2000 at 04:25:34PM +0200, abel deuring wrote:
<BR>
<EM>&gt; Benjamin Hell wrote:
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; &gt; Thanks for the patch, appears as if it works now,
</EM><BR>
<EM>&gt; &gt; at least I can use the scanner and get some pictures!
</EM><BR>
<EM>&gt; &gt; But there is still a small bug apparently introduced
</EM><BR>
<EM>&gt; &gt; by the first patch in the sharp backend:
</EM><BR>
<EM>&gt; &gt;
</EM><BR>
<EM>&gt; &gt; gcc -I/usr/local/gimp/include -c -g -O2 -W -Wall -DSCSIBUFFERSIZE=131072
</EM><BR>
<EM>&gt; &gt; -DHAVE_CONFIG_H -I. -I. -I../include -I../include -D_GNU_SOURCE
</EM><BR>
<EM>&gt; &gt; -DPATH_SANE_CONFIG_DIR=/usr/local/etc/sane.d
</EM><BR>
<EM>&gt; &gt; -DPATH_SANE_DATA_DIR=/usr/local/share -DV_MAJOR=1 -DV_MINOR=0
</EM><BR>
<EM>&gt; &gt; -DBACKEND_NAME=sharp -DLIBDIR=/usr/local/lib/sane sharp.c -fPIC -DPIC -o
</EM><BR>
<EM>&gt; &gt; .libs/sharp.lo
</EM><BR>
<EM>&gt; &gt; sharp.c: In function ense_handler':
</EM><BR>
<EM>&gt; &gt; sharp.c:385:
</EM><BR>
<EM>&gt; &gt; X350' undeclared (first use in this function)
</EM><BR>
<EM>&gt; &gt; sharp.c:385: (Each undeclared identifier is reported only once
</EM><BR>
<EM>&gt; &gt; sharp.c:385: for each function it appears in.)
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Uuhhh... This proves that I am not a good bureaucrat. I wrote the patch
</EM><BR>
<EM>&gt; to sanei_scsi.c in my &quot;personal version&quot; of the Sane package, which
</EM><BR>
<EM>&gt; contains version 0.31 of the Sharp backend. After finishing and testing
</EM><BR>
<EM>&gt; the patch (with a Sharp scanner...), I copied the files sanei_scsi.[ch],
</EM><BR>
<EM>&gt; canon-scsi.c (or which was it??) and sharp.c to a directory containing
</EM><BR>
<EM>&gt; the Sane sources version 1.0.2 (containing an older version of Sharp
</EM><BR>
<EM>&gt; backend), and let diff run against the unpatched 1.0.2 version.
</EM><BR>
<EM>&gt; Obviously, I forgot to copy sharp.h... That file should have an entry
</EM><BR>
<EM>&gt; 'JX350' in the enum list together with JX330, JX250 and so on. I attach
</EM><BR>
<EM>&gt; another patch for sharp.h. (No, I'm not going to start a patch series
</EM><BR>
<EM>&gt; like the one for the Columbia Appletalk package with more tha 100 patch
</EM><BR>
<EM>&gt; files :) I'm only a little bit busy with other stuff right now.)
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Anyway, its fine to hear that the patch now really works for Solaris,
</EM><BR>
<EM>&gt; and FreeBSD. Thanks to you, Benjamin and Ben, for testing and reporting!
</EM><BR>
<EM>&gt;
</EM><BR>
<P>Hi,
<BR>
<P>While playing around, I found that xscanimage crashed
<BR>
whenever I wanted to scan with custom gamma table enabled:
<BR>
<P>sanei_scsi.c:3701: failed assertion 'src_size == cmd_size'
<BR>
<P>[1] + IOT instruction (core dumped) xscanimage
<BR>
<P>Mmmh, appears to be a deja-vu :-)
<BR>
<P>Ben
<BR>
<PRE>
--
**************************************************
** Benjamin Hell **
** <A HREF="mailto:ben@spectrum.uni-bielefeld.de?Subject=Re:%20Problems%20with%20sane-scsi&In-Reply-To=&lt;20000612173023.A10664@spectrum.uni-bielefeld.de&gt;">ben@spectrum.uni-bielefeld.de</A> **
** <A HREF="http://coral.lili.uni-bielefeld.de/~ben">http://coral.lili.uni-bielefeld.de/~ben</A> **
** University of Bielefeld - Germany **
** Faculty for Linguistics and Literary Studies **
** Computational Linguistics &amp; Spoken Language **
**************************************************
<P><P>--
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