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Forum Topic - Query related InterruptAttach & InterruptAttachEvent: (2 Items)

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Girisha SG

01/19/2011 1:53 AM

post82465

Query related InterruptAttach & InterruptAttachEvent

If I register an interrupt handler to each of the DMA channels whenever they are created is it necessary for me to use 
InterruptWait whenever I use InterruptAttach & InterruptAttachEvent calls ? If I dont do anything in the main thread 
after ISR is invoked.
Here I want to attach an ISR for a DMA channel and the thread dies & later on every thing will get managed in ISR .... 
does it make sense & valid ?

Girisha SG

01/19/2011 3:14 AM

post82469

Re: Query related InterruptAttach & InterruptAttachEvent

One more query is,
Is it possible to call multiple InterruptAttach from a thread(however I use the same ISR function) & call single 
InterruptWait to catch interrupt from any of these ISR(also I need a way to differentaiate between these)

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