[En-Nut-Discussion] Device Drivers

[Ed Anuff]

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?

 

Ed

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