TMS320C6657: TMS320C6657

Hi,

I have code base from my client. There is a sys/bios task and code like

EventCombiner_dispatchPlug(CSL_GEM_GPINT7, (EventCombiner_FuncPtr)OnEvent7, (UArg)&myStruct, 1u);
EventCombiner_enableEvent(CSL_GEM_GPINT7);

static void OnEvent7(void* extend)
{
myContext *context = (myContext*)extend;

Semaphore_post(context->semHandle);

}

OnEvent7 is not triggered.

Can some one tell me on what are the cases when interrupt is not generated.

I have code like 

Semaphore_pend(myContext.semHandle, BIOS_WAIT_FOREVER); in different function. 

I see the code flow is stuck inside this call. The semHandle is not NULL, I have checked it.

I am using CCS5.3, CGT7.4, BIOS 6.33.05.50. 

Regards,

Pradeep