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Interrupt servicing while looping

Question asked by gopakumar on Jul 22, 2010
Latest reply on Jul 22, 2010 by Mitesh

Hi All,

 

I have a doubt regarding Interrupt servicing while the sharc processor is performing a Loop (using lcntr = Rx, do until lce).

 

If an interrupt occurs while the processor is in the Loop, should any precautionary steps be taken to ensure proper functioning of the looping operation.

 

Also, If an interrupt occurs within a loop, is it okay to execute another loop in the ISR of that interrupt. Should any precautionary steps be taken for this also?

 

Thanks in advance,

 

 

Gopakumar

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