Hi Paul!
Thank you very much for your answer.
> the baseband processing has to be done outside the DSP chips, so I
> thought of using RT-Linux for that. At this point I have a board, and
Really! It sounds strange to me, some "processing" outside a Digital Signal Processor.
> I'm finishing up the FPGA design for the interface, then I'll start on
> the software.
I think you have arrived further than I have. I don't even have the computer where I
have to install Linux on.
> I had asked on the list some time ago for similar things, and didn't
> get any response. (If you hear anything, I'd be interested!) I
Although I don't have much idea about Linux, I'm quite interested on knowing and using
that system, so I wouldn't mind at all developing something. But, so far, I'm mainly
gathering information.
> haven't done much design yet, but I wonder if a driver is really
> necessary. It may work out better to have a small collection of
I don't know if an user program can drive any hardware by itself or if it is necessary
to use a driver.
> functions to do the basic EPP operations, then build on that functions
> to do higher level things (like "read a DSP register" or "load FIR
> filter memory").
>
Moving from such function library to a driver shouldn't be dificult, is it?
CU
Jose Luis
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