[sane-devel] genesys backend
pierre at pirsoft.dnsalias.org
Fri Aug 19 19:44:24 UTC 2005
Zhixing Xue schrieb:
> Hi Pierre,
> thanks a lot for your work.
> I'm a owner of canon lide 35 scanner. I had got the experimental cvs and used your patch.
> With 'scanimage -L' I got:
> device `genesys:libusb:001:002' is a Canon LiDE 35/50 flatbed scanner
> But after first 'scanimage >image.pnm' both image.pnm and raw.pnm are black
> pics by me. And if I run 'scanimage >image.pnm' again, it stops there. I
> must unplug it and then plug it again, to get the black pic.
> I didn't enabled debug mode jet, if you want more details, I'm glad to help.
Hi Zhixing, hi list,
as explained in my last mail, only color mode works currently. No
calibration yet. And quite some bugs are still left. scanning with
'scanimage --mode Color > image.pnm' should work, and result in a
colored image.pnm and a (more or less) grey raw.pnm, divided in three
columns(one per color).
I am glad to see it working that well, i feared more stuck scanning
heads, as happens here sometimes.
Currently i am splitting the register initialization in movement and
optical parts. This will hopefully lead to a unified way to initialize
the scanner for normal scanning as well as for calibration and ease
integration of other scanners. I will send another patch when i am
finished with that.
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