[sane-devel] SANE support for Visioneer Roadwarrior2?

stef stef.dev at free.fr
Mon Feb 11 05:34:24 UTC 2013

Le 11/02/2013 02:04, Christopher Robinson a écrit :
> Hey all.  I was curious if anyone had heard of or was working on 
> support for SANE for the Visioneer Roadwarrior2?  My output from 
> sane-find-scanner shows this:
> USB scanner (vendor=0x04a7 [Visioneer], product=0x04c7 [Visioneer 
> RoadWarrior 2], chip=GL848+) at libusb:001:012
> but scanimage -L can not find the scanner.  I searched through the 
> last year or so of threads in the group's archive and didn't see 
> anyone talking about it.  If anyone has any suggestions I'd deeply 
> appreciate a nudge in the right direction.
> -- 
> Regards,
> CRob


     there is no support for GL848 ASIC in the genesys backend. As far 
as I know, no one is working on it. Adding support for such a scanner 
requires having one and doing reverse-engineering of the USB protocol by 
analyzing how it works under windows.


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