[sane-devel] Canon P-215 USB modeswitching
John Paul Adrian Glaubitz
glaubitz at physik.fu-berlin.de
Thu Apr 3 09:10:10 UTC 2014
On 04/03/2014 03:03 AM, m. allan noah wrote:
> I worked on the backend for this scanner remotely, but I've never
> actually touched one. I had no idea it did this modeswitching.
Yes, I saw you were the author of the backend, so I was hoping you'd
be chiming in to reply :).
I still have this particular scanner here and there is even a driver
supplied by Canon in source which includes a binary blob, however,
so I'm not sure whether you can find the proper control sequence in
the sources. I have already skimmed through the source code and found
nothing so far.
Do you have any idea what we could do to find the proper command to
set the scanner into scanner mode? Would a USB dump on Windows help?
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz at debian.org
`. `' Freie Universitaet Berlin - glaubitz at physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
More information about the sane-devel