[sane-devel] Information on Visioneer 9320 OneTouch Scanner

Henning Meier-Geinitz henning at meier-geinitz.de
Sun Apr 9 11:37:30 UTC 2006


On 2006-04-04 20:32, James Liggett wrote:
> Is this what you need?
> <trying to find out which USB chip is used>


Thanks. I added it to our website.

> > A first step would be to write a test for sane-find-scanner
> > (check-usb-chip.c) to look for the chipset used by this scanner if
> > it's not yet detected by sane-find-scanner.
> Unfortunately I don't know how to go about finding out which chip the
> scanner uses. (short of trying to open it up or try my luck with the
> manufacturer) What do you suggest?

Look at what the Windows driver does. Compare the protocol to that of
known chipsets. See our website for some documentation and links and
the mailing lists archive.


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