>>
>> Hi,
>>
>> I think that the problem of the overruns are related to the latency introduced by adeos, and the
>> serial buffer of the at91sam9260 ( length = 1 ).

>Wait a minute. You mean that you want more than 5000 interrupts by
>second ? Are you sure you do not get overruns with plain, unpatched
>Linux, if you load it sufficiently ?

Thank's for you help. I'm new on ipipe & xenomai. Yesterday I find a problem related to my patch and the at91 clock initialization ( I forgot to patch timex.h file ) and I will test serial line again as
soon as possible. Now I try to integrate the leatest patch of ipipe from the git repository.
I think that is not possible to have a "wired interrupt" for the root domain, or exclude ipipe
for a series of interrupt (just to try). I try to use linux without ipipe patch and I don't have
overrun on serial line. It is possible to count unhandled interrupt? Maybe I have some problem
but dosen't related to ipipe ( just visible with it ). are there test suite for ipipe?

Regards Michael


Regards Michael