roux jean-denis wrote:
> If not what will happen if an IT occurs while the
> handler is running ? I ask that because I've assumed
> that the principle of bottom halves is not used with
> RTAI's ITs, so the handler might by long (in time).
>
Hi all,
I don't think that there is any global_cli(), cause other critical
rt-irq can happend.
For your problem , you should create a RT-TASK with precise priority and
then wait for a semaphore
which is signaled by your it-handler. So your processing is not an
it-handler.
It's not a good idea to have big it-handler, and you can do a
global_cli() in your RT-TASK if you don't want to be interrupted.
Chris.
--
Kumsta Christophe
Machinery Agrobotic Fruit
<[EMAIL PROTECTED]>
Real-Time image processing developper
RT-Linux/RTAI ( Use the Source Luck !)
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