Re: [Canonscanner-devel] sane backend and N656U act 3

[Johann.Philipp <joh...@we...>]

Angelo,

I'm quite sure, that your scanner needs different settings in the 
config_paper_sense_and_misc_io(...) function. As Albert summarized, your 
scanner has only one button, all those that didn't have the problems were of 
the 3 buttons type. I know only one way to find out about the settings, you 
need to use a usbsniffer under windows, to find out, how the registers 0x58 
through 0x5b are set. Unfortunately I don't think you should use my software 
before you have figured out this!
One alternative: you said, that the test program from Vladimir (ct1220) 
worked for you. Try to find out, how he sets these registers.

Good luck!

Johann

> Hi,
> I'm happy to say that now the scanner starts.
> I don't know if it's afeatures or not, but i
> have to push the button to start aquiring
> the image.
> However i've got some probems yet. The engine
> starts and the image is aquired well till
> the dimension, but never stops and i have to unplug
> the scanner and from now on the position of the
> led is on the wrong place and the only way to
> put it back is to go on windows.
> Any try to scan new image force the engine to
> go over the limits...
>
> now if i use ct-1220 stand alone program it scans
> correctly the image but the final position of
> led remains on the other side.
>
> Any helps?
>
> Thanks
> Angelo
>
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