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<TITLE>sane-devel: Re: New backends for SANE 1.0.4</TITLE>
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<H1>Re: New backends for SANE 1.0.4</H1>
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<STRONG>From:</STRONG> Levente NOVAK (<A HREF="mailto:novak@jaguar.dote.hu?Subject=Re:%20New%20backends%20for%20SANE%201.0.4&In-Reply-To=&lt;Pine.GSO.4.10.10011080905100.13014-100000@jaguar&gt;"><EM>novak@jaguar.dote.hu</EM></A>)<BR>
<STRONG>Date:</STRONG> Wed Nov 08 2000 - 00:15:47 PST
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On Tue, 7 Nov 2000, Karsten Festag wrote:
<BR>
<P><EM>&gt; I did some work at the microtek2 backend to get my Phantom330CX
</EM><BR>
<EM>&gt; supported. I also corrected compiler warnings and eliminated
</EM><BR>
<EM>&gt; fprintf(stderr, ...) calls. The backend works with my Scanner (not
</EM><BR>
<EM>&gt; perfectly but quite well), but I'm not sure if my modifications work
</EM><BR>
<EM>&gt; with other scanner models. I also think my code needs to be checked
</EM><BR>
<EM>&gt; because this is my first exercise in C-programming.
</EM><BR>
<EM>&gt; I will keep working but it's difficult because I get no technical input
</EM><BR>
<EM>&gt; from Microtek, only old specs from 1997.
</EM><BR>
<EM>&gt; The main problem I deal with is the calibration and shading compensation
</EM><BR>
<EM>&gt; (the scanner has no internal compensation, this has to be done by the
</EM><BR>
<EM>&gt; backend).
</EM><BR>
<EM>&gt; In addition I want to remove (model-dependent) some option sliders
</EM><BR>
<EM>&gt; (contrast, brightness, shadow, midtone, highlights) that are not
</EM><BR>
<EM>&gt; supported by the scanner hardware. I think it is senseless to implement
</EM><BR>
<EM>&gt; this functions in the backend by additional code, let GIMP do this much
</EM><BR>
<EM>&gt; better ...? Can somebody give me a hint how to control the appearance of
</EM><BR>
<EM>&gt; the sliders?
</EM><BR>
<EM>&gt; I think I will do some modifications to the code in the next weeks. What
</EM><BR>
<EM>&gt; do you think, should I provide my actual code for testing? And where I
</EM><BR>
<EM>&gt; should send the code to (I didn't create a homepage until now, lazy
</EM><BR>
<EM>&gt; lazy...)?
</EM><BR>
<EM>&gt;
</EM><BR>
<P>Hello Karsten,
<BR>
<P>Did you made any improvements to the microtek2 backend since I sent you
<BR>
the debug output from Wine for my Phantom 636CX? If so, could you send me
<BR>
the latest versions of microtek2.c and microtek2.h? I tried to look at the
<BR>
debug output, but as a) I don't have any documentation b) I don't speak C,
<BR>
it wasn't useful to me.
<BR>
It would be nice to use my Phantom with Linux (it works physically with
<BR>
Bernd Schroeder's version of microtek2, but the image quality is very
<BR>
poor).
<BR>
Thanks,
<BR>
<P>Levente
<BR>
<P><P><PRE>
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