hello everyone:
i use edma3 to send datas to mcbsp1 by edma,but when i waitedma() (this function wroks by polling the edma complete interrupt IPR).but sometimes, i found that edma3 only work 1 times to move 4bytes to mcbsp1,so the IPR can't be set 1.
this problem only occurs when dm6437 runs by SEED emulation . but when i load the code bin to norflash ,the problem no occur.