On Wed, 15 Mar 2000, Zhixu Liu wrote:
> I don't know if i register the interrupt handler in the diver, does it
> mean whenever there is a interrupt, the driver will response it? If so,
> how can i active my rt task?
The interrupt handler you register IS your rt task. You do not need anything
else. Only in case you want to split the handler into fast, real time part,
and a slow part, you may wish to trogger more actions from the interrupt
handler. If you write to RT-FIFO from interrupt handler, the process reading
it will receive the data when the interrupt handler returns, and the process
gets scheduled.
--
Tomek
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