Hi all!
I am debugging my DSP application on c6747. App writes precalculated samples of sinusoid signal to McASP using EDMA3 ping-pong, no SYSBIOS. When I first launch it, it works well. But if I do stop debugging and launch again (without any source code changes) app gets stuck. In McASP regs RSTAT RDMAERR bit as well as XSTAT XDMAERR bit are setted up. But there is no errors in any of EDMA regs. Of course, no EDMA interrupts happens. I don't know what to try and what is the reason. Currently I am just reset DSP every time. Need help!
Regards.