> > I'm asking because the documentation from National does not describe all
> > the details of the communication part, only what the internal registers
> > in the scanner do, which is great, but unfortenatly not enough for me.
>
> The way how to read and write registers was described in a different
> document (I don't remeber its name). >ou should understand it by
> looking at the following source codes:
I have looked, but does not find any :-(
>
> There is some code for LM9831 based scanners at
> http://www.meier-geinitz.de/sane/download.html (llook for test program
> for BearPaw) and
> http://zeus.instmath.rwth-aachen.de/~heine/sane-lm9831/lm9831.html.
I have tried, and it works. It turns the light on and moves the head, and I
get some register contents.
>
> I tried to write a backend for the Mustek BearPaw series but don't
> have enough time. Quite some people also wanted to help and write code
> but currently I don't know of any results.
I will use the above code as a base for more investigation now. I have also
now found more info about the protocol used when reading/writing to registers.
/Stefan
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This archive was generated by hypermail 2b29 : Sun Jun 10 2001 - 08:31:33 PDT