Re: Test for S20 support

From: Peter Kirchgessner (peter@kirchgessner.net)
Date: Sun May 21 2000 - 10:50:29 PDT

  • Next message: Peter Kirchgessner: "Re: Test for S20 support"

    Hello Peter,

    thank you for trying it. Unfortunately I have absolutely no experience
    with USB
    to tell if everything is ok or not. But I will inform you if I get some
    results back.

    Sincerely

    Peter

    Peter Daum wrote:
    >
    > On Fri, 19 May 2000, Peter Kirchgessner wrote:
    >
    > > Hello,
    > >
    > > rumours say, that HPs S20 photo scanner supports SCL, but the firmware
    > > must be loaded from disk first. Is there someone on the list who has
    > >
    > > a) a S20 scanner
    > > b) another working USB scanner under Linux
    > >
    > > to do some tests ? Boot windows and initialize the S20. Reboot to Linux
    > > without
    > > switching off the scanner and try SANE with the HP-backend on the S20.
    > > I would be interested if that is working. Could be a first step to
    > > support the S20.
    >
    > Hi,
    >
    > I have a S20, but no other USB scanner - I can't tell whether I
    > set things up correctly. Here's what I did:
    >
    > modprobe usbcore
    > modprobe usb-uhci
    > insmod /lib/modules/current/misc/scanner.o vender=0x03f0 product=0x0102
    > mount -t usbdevfs none /proc/bus/usb
    >
    > hp.conf says:
    > /dev/usb/usbscanner0
    > option connect-device
    >
    > the device file:
    > crw-rw-rw- 1 root root 180, 48 Mar 17 19:47 /dev/usb/usbscanner0
    >
    > When I now try to start xsane or xscanimage, it will hang for
    > about a minute, eating all available CPU time. The syslog says:
    >
    > swamp kernel: usb_control/bulk_msg: timeout
    > swamp kernel: scanner.c: read_scanner(0): NAK received
    >
    > When I unload the scanner module, xsane works as usual again
    > (I also have a UMAX SCSI scanner)
    >
    > Regards,
    > Peter
    > --
    > __o
    > Peter Daum <gator at cs.tu-berlin.de> _'\<_
    > - pgp messages welcome - ____(_)/(_)
    >
    > --
    > Source code, list archive, and docs: http://www.mostang.com/sane/
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    -- 
    Peter Kirchgessner
    WWW:    http://www.kirchgessner.net
    e-mail: peter@kirchgessner.net
    

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