Hi Dirk,<br> Could you please tell me the model of webcam which you have tested with this usbcam software .<br><br>Thanks <br>Tapas<br><br><div class="gmail_quote">On Sat, Apr 11, 2009 at 9:23 AM, Dirk Vogt <span dir="ltr">&lt;<a href="mailto:dvogt@os.inf.tu-dresden.de">dvogt@os.inf.tu-dresden.de</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi,<br>
<div class="im"><br>
&gt; Hi,<br>
&gt;      Could you please tell us how can I easily port a linux usb webcam<br>
&gt; driver . Please know that I am a beginner . Please explain procedure<br>
&gt; to me..<br>
<br>
</div>When you have a look at the Makefile in examples/usbcam/src/, you&#39;ll see<br>
that, there are variables which contain the source files that should be<br>
compiled.  There are several of this variables containing the files for<br>
different webcams driver. For excample, GSPCA_SRC_C, CPIA_SRC_C.<br>
<br>
So a way to do it would be to identify the source files needed for your<br>
webcam, add those source files to a new variable<br>
MY_NEW_PRETTY_CAMDRIVER_SRC_C and finally add this variable to SRC_C.<br>
<br>
Likely there will be undefined references after this procedure, so you<br>
somehow have to resolve those errors. Either this can be done by<br>
including more source files that include those symbols or by<br>
reimplementing them.  A good place for the last way could be support.c.<br>
<br>
Good luck,<br>
<font color="#888888">Dirk.<br>
<br>
</font></blockquote></div><br>