Hi,
I have a custom board, and I have an issue with EDMA transfer.
Actually, in a dedicated task, I am using McBSP and EDMA to get samples from an ADC.
It works quite well during a certain amount of time (non constant), but after a while my task stops and when I check the registers I see that for EDMA ERRSTAT->BUSERR is set to 1.
And ERRDET->STAT is set to 1 meaning that there is a "read adressing error" (for the McBSP, SPCR->RFULL can also be set to "1" : synonym of overrun error according to SPRUEN2B.pdf.)
Do you have any suggestions in order to solve this problem?
Best Regards,
Simon
edit: Actually It seems that ERRDET->STAT is set to 1 even directly after I load my program and even when the acquisition on the ADC is still OK ???