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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What are the basics of writing a device driver? I’ve
got an ATMega128 board with an FTDI245 USB chip on it and I’d like to
create a simple driver for it so that I can read and write to it using standard
i/o. I’m trying to follow the uart driver code as an example but I’m
having some difficulty is figuring it out. Is there any sort of simple
example available or any additional information that could be helpful?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ed<o:p></o:p></span></font></p>
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