[sane-devel] Canon Canoscan 4400F

[m. allan noah]

i would start by making some logs of some small scans using
http://www.pcausa.com/Utilities/UsbSnoop/default.htm

then put them up on the web somewhere that the genesys backend guys
can see them. if they are under 100K compressed you can send them to
the list.

allan

On Wed, Aug 27, 2008 at 11:45 AM, martin <kontakt at podvodnik.cz> wrote:
> Hello all.
>
> I decided to try add my scanner to sane. I'v read the recommendations
> about how to do it however they are really rather general.
>
> I have Canon Canoscan 4400F. In the table with supported scanners is at
> this type written to be added to genesys backend. I just downloaded the
> sources and there some places with defined values for each scanner. So
> far okay.
>
> Then i followed the advices and made some logs about usb traffic in the
> windows environment (Snoopy2). There some common parts.. there is always
> some bunch of data sending to the device at startup (possibly firmware)
> .. there is still some traffic up and down.. some checking and so on...
> however is there any advice how to recognize more? O just described
> somewhere some process how to test  sending bunches of data to the
> device via usb? Or should i use another sniffing tool to get better
> readable usb logs?
>
> Thanks for advices.
> martin
>
>
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