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<!-- received="Tue Jan 27 05:56:08 1998 PST" -->
<!-- sent="Tue, 27 Jan 1998 13:55:36 +0000 (GMT)" -->
<!-- name="Julian Coleman" -->
<!-- email="J.D.Coleman@newcastle.ac.uk" -->
<!-- subject="HP Scanjet 4p and NetBSD/Sparc" -->
<!-- id="199801271355.NAA24874@aire.ncl.ac.uk" -->
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<title>sane-devel: HP Scanjet 4p and NetBSD/Sparc</title>
<h1>HP Scanjet 4p and NetBSD/Sparc</h1>
<b>Julian Coleman</b> (<a href="mailto:J.D.Coleman@newcastle.ac.uk"><i>J.D.Coleman@newcastle.ac.uk</i></a>)<br>
<i>Tue, 27 Jan 1998 13:55:36 +0000 (GMT)</i>
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<li> <b>Next message:</b> <a href="0188.html">Brian Hall: "Re: configuring/using xscanimage"</a>
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I'm trying to get SANE 0.69 to run on NetBSD 1.3/Sparc with a HP Scanjet 4p. <br>
Scanimage fails with 'scanimage: sane_start: Error during device I/O<br>
<p>
Having added a few debugging printf's, I see it talk to the scanner and<br>
get back some parameters. However, it fails to get max_dpi and min|max<br>
brightnes|contrast. After that, it shows the device type, sets the <br>
coordinates, brightness, contrast and mode (don't know if these succeed)<br>
and fails when it tries to read back the pixels per line (\033*s1024E).<br>
When it fails, the received string is the same as the transmitted string,<br>
e.g. transmit '\033*s10323H', receive '\033*s10323H'.<br>
<p>
Thanks,<br>
<p>
J<br>
<p>
PS. Where can I get documentation on the scanner SCSI command set? I<br>
tried searching HP's web pages, but didn't find anything.<br>
<p>
<pre>
--
1024/55A5BC19 0F 3F 62 56 18 10 8B 84 43 8F F4 94 93 37 76 AA
<p>
S.E.P.
<p>
<pre>
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<li> <b>Next message:</b> <a href="0188.html">Brian Hall: "Re: configuring/using xscanimage"</a>
<li> <b>Previous message:</b> <a href="0186.html">Nicolas Lucas de Peslouan: "Re: Astra 6X0S-patch available"</a>
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<li> <b>Next in thread:</b> <a href="0211.html">David Mosberger-Tang: "Re: HP Scanjet 4p and NetBSD/Sparc"</a>
<li> <b>Reply:</b> <a href="0211.html">David Mosberger-Tang: "Re: HP Scanjet 4p and NetBSD/Sparc"</a>
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