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<!-- received="Thu Jun 18 11:13:05 1998 PDT" -->
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<!-- sent="Thu, 18 Jun 1998 20:11:20 +0200" -->
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<!-- name="Miguel Alvarez Blanco" -->
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<!-- email="miguel@carbono.quimica.uniovi.es" -->
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<!-- subject="Mustek Paragon 1200 SP Pro" -->
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<!-- id="" -->
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<title>sane-devel: Mustek Paragon 1200 SP Pro</title>
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<h1>Mustek Paragon 1200 SP Pro</h1>
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<b>Miguel Alvarez Blanco</b> (<a href="mailto:miguel@carbono.quimica.uniovi.es"><i>miguel@carbono.quimica.uniovi.es</i></a>)<br>
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<i>Thu, 18 Jun 1998 20:11:20 +0200</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#146">[ date ]</a><a href="index.html#146">[ thread ]</a><a href="subject.html#146">[ subject ]</a><a href="author.html#146">[ author ]</a>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0147.html">Simon Redwood: "GI1904 based Hand scanner"</a>
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<li> <b>Previous message:</b> <a href="0145.html">Yuri Dario: "Re: mustek backend in OS/2"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0184.html">Miguel Alvarez Blanco: "Re: Mustek Paragon 1200 SP Pro"</a>
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<li> <b>Reply:</b> <a href="0184.html">Miguel Alvarez Blanco: "Re: Mustek Paragon 1200 SP Pro"</a>
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<!-- reply="end" -->
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</ul>
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<!-- body="start" -->
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Hi to all sane developers!<br>
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<p>
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I have found sane really easy to install (just ./configure ; make ;<br>
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make install; that's good installation procedure!), and I have had no<br>
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problems in putting a bigger SCSI buffer in /usr/incalude/scsi/sg.h,<br>
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recompiling the kernel and sane. My problem is with making the backend<br>
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to work. I have used the SCSI card shipped with the scanner, an<br>
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ADAPTEC AVA-1505 card, under Linux 2.0.30 (Debian 1.3), and it gets<br>
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detected OK. I have used a module, so that I could unload it when I<br>
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don't need to scan. It seems to work, and detects the scanner correctly<br>
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(I think):<br>
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<p>
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# insmod aha152x aha152x=0x340,11,7,0,1,0,100,0<br>
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aha152x: BIOS test: passed, detected 1 controller(s)<br>
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aha152x0: vital data: PORTBASE=0x340, IRQ=11, SCSI ID=7, reconnect=disabled, parity=enabled, synchronous=disabled, delay=100, extended translation=disabled<br>
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aha152x: trying software interrupt, ok.<br>
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scsi1 : Adaptec 152x SCSI driver; $Revision: 1.18 $<br>
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scsi : 1 host.<br>
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Vendor: SCANNER Model: Rev: 2.01<br>
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Type: Scanner ANSI SCSI revision: 00<br>
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<p>
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I have seen that SCANNER as Vendor name is common to some other Mustek<br>
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scanners, so I think that it is OK. However, the firmware revision of<br>
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2.01 is not listed in the man pages. Is it too new to be supported, or<br>
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there are other kind of problems? I am willing to help testing, since I<br>
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know how to work and administer linux, but I'm not a good (well, not<br>
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even "a") C programmer, so I can't help much with coding.<br>
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<p>
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I'm getting off the point. Once the scanner gets detected, I load the<br>
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sg (raw scsi device) module:<br>
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<p>
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# insmod sg<br>
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Detected scsi generic sga at scsi1, channel 0, id 6, lun 0<br>
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<p>
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so I symlink /dev/scanner to /dev/sga. Just in case, here is the content<br>
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of /proc/scsi/scsi with the scanner info:<br>
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<p>
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# cat /proc/scsi/scsi<br>
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Attached devices:<br>
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Host: scsi1 Channel: 00 Id: 06 Lun: 00<br>
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Vendor: SCANNER Model: Rev: 2.01<br>
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Type: Scanner ANSI SCSI revision: 01<br>
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<p>
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Yes, it is the only device in the bus other than the card, and that is<br>
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the only SCSI bus on the machine (an old 486 by now). Trying to detect<br>
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the scanner with find-scanner works:<br>
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<p>
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# tools/find-scanner<br>
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find-scanner: found scanner "SCANNER 2.01" at device /dev/scanner<br>
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find-scanner: found scanner "SCANNER 2.01" at device /dev/sg0<br>
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find-scanner: found scanner "SCANNER 2.01" at device /dev/sga<br>
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<p>
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(/dev/sg0 is a device provided by Debian with the same major and minor<br>
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as sga; I'm not sure if it is correct to use it, so I made the sga<br>
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device with mknod). Now, when trying to use scanimage to test the<br>
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device:<br>
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# scanimage -d mustek:/dev/scanner -h<br>
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<p>
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and it shows me the list of options, moves up and down the scanning<br>
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line, and then hangs ... and the machine with it. I can scroll<br>
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upwards and downwards (Shift-PgUp/Down), but cannot change VT (I'm<br>
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not using X in this machine, although it has 32 MB). I then have to<br>
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reboot (too bad for my filesystem) or turn off the scanner, which is<br>
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what I did, recovering control of the system, although the SCSI bus<br>
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went crazy (well ...), but at least I could shutdown properly. I have<br>
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tried again with maximum debugging (SANE_DEBUG_DLL, SANE_DEBUG_MUSTEK,<br>
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and SANE_DEBUG_SANEI_SCSI set to 128 and exported), and the output<br>
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(which I can't pick with the mouse, so I transcribe what I think is<br>
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the main output here) looks like this:<br>
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<p>
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[dll] init: initializing backend `mustek'<br>
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[mustek] attach: opening /dev/sga as scsi device<br>
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[mustek] attach: sending INQUIRY<br>
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[mustek] scsi_wait_ready: sending TEST_UNIT_READY<br>
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[mustek] attach: firmware revision 2.01<br>
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[mustek] attach: unknown model `FS-1200SPPRO'<br>
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[mustek] attach: opening /dev/scanner as scsi device<br>
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....repeats with /dev/scanner....<br>
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scanimage: open of device mustek:/dev/scanner failed: Invalid argument<br>
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....then lots of trials with different backends, being the last:<br>
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[dll] init: initializing backend `microtek2'<br>
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....and, after some SCSI commands, it hangs.<br>
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<p>
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I hope someone can help me know if this is a problem with my setup, with<br>
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the scanner being unsupported yet, and if it's the latter, whether there<br>
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is support planned or under development. I have read the archives of the<br>
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mailing list (subjects), but didn't found any reference to 1200 SP PRO.<br>
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And it seems that the latest problems with 1200 SP scanners (some mails<br>
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in May and June) talked about firmware revisions 1.0something.<br>
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<p>
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Many thanks in advance,<br>
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<p>
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Miguel<br>
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<p>
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<pre>
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---
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Miguel Alvarez Blanco
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<p>
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E-mail: <a href="mailto:miguel@carbono.quimica.uniovi.es">miguel@carbono.quimica.uniovi.es</a>
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HomePage: <a href="http://www.uniovi.es/~quimica.fisica/qcg/mab/miguel.html">http://www.uniovi.es/~quimica.fisica/qcg/mab/miguel.html</a>
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Mail: Dpto. Quimica Fisica y Analitica, Universidad de Oviedo.
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Facultad de Quimica, c/ Julian Claveria, 8. 33006-Oviedo, Spain.
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Phone: +34 8 510 2975 Fax: +34 8 510 3125 Dpt.Office: +34 8 510 30 34
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<p>
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Never underestimate the bandwidth of a station wagon full of mag tapes.
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-- Dennis Ritchie
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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="0147.html">Simon Redwood: "GI1904 based Hand scanner"</a>
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<li> <b>Previous message:</b> <a href="0145.html">Yuri Dario: "Re: mustek backend in OS/2"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0184.html">Miguel Alvarez Blanco: "Re: Mustek Paragon 1200 SP Pro"</a>
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<li> <b>Reply:</b> <a href="0184.html">Miguel Alvarez Blanco: "Re: Mustek Paragon 1200 SP Pro"</a>
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<!-- reply="end" -->
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</ul>
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