Thanks for the response everyone. A few more details...
originally I was running 2.2.14-2.2, I've now updated to
2.4.0.test1-3.0pre7. My guess is that you, Steve, are using
the same (or a nearly related kernel). You sent me the
following output
> Delay of 320ns near 0ms
(Doesn't that maximum at 0ms look suspicious?)
With the new kernel, I get the same output, but due to a
second bug. For some reason, with the new kernel, the
periodic thread is only running through once. ie.
after pthread_wait_np(), the thread never reactivates.
Throw another printk in just after the while(1){, and observe.
Does anyone know what might be going wrong? Did the details
of periodicity changes from 2.2 to 2.4? Should I back
down to 2.2.19-rt-3.0?
-Chuck: who now has two problems where he once had one! :)
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