AW: [En-Nut-Discussion] Nut/OS configuration utility

Oliver Schulz olischulz at web.de
Sat Jul 10 17:33:11 CEST 2004


Hi,

> > So simple. Can this be true?! :-)
> I think its not so simple. I tried making the uart sample. It
> works on a
> real ethernut but not on my project's board. My board has the
> same crystal
> frequency, but it doesn't have a 32kHz crystal and there is
> no ethernet
> controller. External RAM is available.
>
> Any ideas what goes wrong?
If you don't have a 32kHz crystal connected to the microcontroller, you must
define the NUT_CPU_FREQ macro and set the value to your oscillator
frequency.

Cheers,
Oliver.





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