Kolja Waschk wrote:
>> I do not really understand what we are talking about. Are we talking
>> about Linux select/accept or Xenomai select/accept? Why not using the
>
> Linux select/accept. Using the blocking accept() would have changed the
> behaviour somewhat compared to the original design. Anyway, I think that
> doesn't
> actually matter much.
>
> I have meanwhile derived a much smaller RTDM driver kernel module, test
> application with blocking accept() ;) plus Makefile that do not depend on any
> particular external hardware anymore: A SPORT interface (SPORT1 receiver) is
> configured with internal clock and frame sync generation and so on itself
> generates a lot of interrupts, and this alltogether quite quickly reproduces
> the problem on my system. The files together are less than 1000 lines, 20kb.
>
> I'd really appreciate if you or someone could take a look at it and maybe try
> the code on his own bf537 system whether the same faults occur, and why. May I
> post the files here (as a zipped attachment? inline)? I've already uploaded
> a copy at
>
>> http://www.ixo.de/tmp/till20110228.tgz
Thanks a lot. I do not know much about blackfin, Philippe is the
specialist. But having this code will certainly help find the issue.
Regards.
--
Gilles.
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