Michel Doyon wrote:
>
> hi,
>
> Is there a way of completely locking a CPU with RTAI and for some
> particular operation completely dedicate one CPU out of a 2 CPU machine
> such that 1 cpu continuously poll some flag on a data acquisition card ?
>
> Thank you
>
> Michel
Hi Michel,
I think the hard_lock_all() function in rtai.c should do this. It will
lock all CPU's except the one setting the lock.
Regards, Stuart
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