This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Questions about L138 McASPEcho rCSL examples

Expert 1215 points

Hi,

I am trying to make the McASPEcho found in quickStartOMAPL1x_rCSL run on my board. Questions are

1. the function McASPEcho (in mcasp.c, see below) does not seem to be used anywhere. Should it be linked to a interrupt in dspintable.asm?

void McASPEcho(void){
/* This function is used to wait until a McASP Event comes in,
* read the data and directly write it back out to the Codec */

//Notes McASP Interrupts are still masked here so nothing should
//interrupt the CPU

//RSYNC error is expected right away, but shouldn't occur after first event
//because the clock references are internal and stable

return;
}

2. Where do I set which hwi to be used by McASP?

Thanks