Peter Ulrich Kruppa schrieb:
I have purchased a scanner yet unsupported by sane
(CanoScan LiDe 90). It is at least detected by
# sane-find-scanner -q
found USB scanner (vendor=0x04a9 [Canon], product=0x1900
[CanoScan], chip=GL842) at libusb:/dev/usb1:/dev/ugen0
- No /dev/uscanner0 is produced.
- # scanimage -L
says no scanners were identified.
I would like to test if it might work with sane-genesys
backend.
How can I do this?
I am running FreeBSD 7.1-PRERELEASE amd64 .
In the meantime I have played around a little bit:
I put vendor and product id's into
/usr/src/sys/dev/usb/uscanner.c and usbdevs and rebuilt
my kernel.
So now I get
# dmesg | grep uscanner
uscanner0: <Canon CanoScan, class 255/255, rev 2.00/3.07,
addr 2> on uhub1
which changes:
# sane-find-scanner -q
found USB scanner (vendor=0x04a9, product=0x1900) at
/dev/uscanner0
Also I tried an appropriate entry in
/usr/local/etc/sane/genesys.conf
but the result of
# scanimage -L
remains the same (not identified) and
# scanimage -d genesys:/dev/uscanner0 > image.pnm
scanimage: open of device genesys:/dev/uscanner0 failed:
Invalid argument
Greetings,
Uli.
Thanks for your answers, comments, help, etc..
Greetings,
Uli.
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