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Subject:
some tests with Primax USB 19200
From: Lars Lindner ####@####.#### Date: 26 Jan 2003 17:03:13 -0000 Message-Id: <1043600023.1343.123.camel@llando.workgroup> Hi! As an owner of the Primax USB 19200 I read trough this mailing list... and my hopes faded away :) I've installed the E3 driver v0.6 with sane 1.09 with the scanner_erik_2.4.17 patch on 2.4.19 kernel. Steven Ellis wrote (http://schwarz.thueday.de/primax/0451.html): "Plus I have now had confirmation that the driver supports the Primax 19200 USB scanner." Does that mean its IDs are recognized, or its really working? I'm wondering because I found now solution for the double IN endpoint problem. Maybe this is already known, but if anyone is interested I experimented a little and these are my results: I've tried the IBM Ideascan 2000 driver in the following combinations and all of them failed (the init program of the driver reported a lot of unexpected answers: code 84 and the scan program did hang). ep1 ep2 ep3 --------------- OUT IN % OUT % IN OUT IN INTR OUT INTR IN % means endpoint unused I tried the same combinations using the E3 driver, but "scanimage -L" always did a segfault. An strace showed this: old_mmap(0x40291000, 1266688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FI ONYMOUS, -1, 0) = 0x40291000 close(3) = 0 open("./viceo.conf", O_RDONLY) = -1 ENOENT (No such file or d open("/usr/local/etc/sane.d/viceo.conf", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=22, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, x4001a000 read(3, "usb /dev/usb/scanner0\n", 4096) = 22 ioctl(0, 0x48, 0xbfffdc20) = -1 EINVAL (Invalid argument) open("/dev/usb/scanner0", O_RDWR) = 4 ioctl(4, 0x49, 0xbfffd790) = -1 ETIMEDOUT (Connection tim ioctl(4, 0x48, 0xbfffdc00) = -1 ETIMEDOUT (Connection tim close(4) = 0 open("/dev/usb/scanner0", O_RDWR) = 4 ioctl(4, 0x49, 0xbfffd740) = -1 ETIMEDOUT (Connection tim ioctl(4, 0x48, 0xbfffdbb0) = -1 ETIMEDOUT (Connection tim ioctl(4, 0x47, 0xbfffdbd0) = -1 ETIMEDOUT (Connection tim --- SIGSEGV (Segmentation fault) --- +++ killed by SIGSEGV +++ On a win98 installation I used USBsniff to trace scanner initialization and preview scan, the results show the only the OUT and the second IN endpoints ared used in the whole log. If someone is interested in the logs: http://llando.homeunix.org/doc/19200/index.htm Finally: It would be nice if someone can help with the segfault or other solutions for the 19200. Lars Lindner | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: some tests with Primax USB 19200
From: Alexis ####@####.#### Date: 26 Jan 2003 21:27:24 -0000 Message-Id: <200301262119.33936.alexisc@tinyonline.co.uk> On Sunday 26 Jan 2003 4:53 pm, Lars Lindner wrote: > Hi! > > As an owner of the Primax USB 19200 I read trough > this mailing list... and my hopes faded away :) > > I've installed the E3 driver v0.6 with sane 1.09 > with the scanner_erik_2.4.17 patch on 2.4.19 kernel. > > Steven Ellis wrote (http://schwarz.thueday.de/primax/0451.html): > "Plus I have now had confirmation that the driver > supports the Primax 19200 USB scanner." >snip< Well at least someone else has been having fun with this scanner - I thought I was the only one! :-( All of the snipped above is pretty meaningless to me, but I do know that the patched kernel on both a Mandrake and a Debian box was unable to assign a driver to the scanner. Eventually gave up on the project, leaving a win98 only box for the scanner. If there is anything I can do to help please let me know, bearing in mind I am not a programmer! -- Alexis Registered Linux User 276336. The Penguin Rocks. I sometimes CQ #171406154 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: some tests with Primax USB 19200
From: Christian Ordig ####@####.#### Date: 27 Jan 2003 00:23:29 -0000 Message-Id: <20030127000732.GC16752@odin.chris.com> On Sun, Jan 26, 2003 at 09:19:33PM +0000, Alexis wrote: > On Sunday 26 Jan 2003 4:53 pm, Lars Lindner wrote: > > I've installed the E3 driver v0.6 with sane 1.09 > > with the scanner_erik_2.4.17 patch on 2.4.19 kernel. > > > > Steven Ellis wrote (http://schwarz.thueday.de/primax/0451.html): > > "Plus I have now had confirmation that the driver > > supports the Primax 19200 USB scanner." > >snip< > Well at least someone else has been having fun with this scanner yes ... and asking Steven for the name didn't really help, yet :-( > I thought I > was the only one! :-( no, you aren't, but I simply asked Steven directly several times and got nothing really helping ... > All of the snipped above is pretty meaningless to me, > but I do know that the patched kernel on both a Mandrake and a Debian box was > unable to assign a driver to the scanner. the same problem as I have, and forcing a driver also didn't help. I tried with vanilla kernel and both patches mentioned by Steven Ellis. -- Christian Ordig Germany [Content type application/pgp-signature not shown. Download] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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