Part Number: TMDXLCDK6748
Tool/software: Code Composer Studio
Hello,
I am running the example program from Donald Reay's book "Digital Signal Processing and Applications with the OMAP-L138 eXperimenter"., specifically the L138_loop_intr.c on a LCDKC6748 using CCSv7 and the XDS100v2 JTAG emulator. The programs run fine (input sample -> output sample) but once I 'suspend' the program in the debugging section, and try to resume it, it doesn't seem to continue to run anymore. It seems to get stuck in the while loop but the ISR never runs. The only way to fix this is to click on 'restart' and run again. This is a problem since I want to watch some local variables over time. I don't want to continue restarting.
I've tried using breakpoints as well and the same happens. After the program breaks and I hit 'resume', it seems to stop grabbing samples from the input. I've also tried running the polling example and it suffers from the same problem. In this case, it seems to be stuck on
if (poll) while (!CHKBIT(MCASP->SRCTL13, XRDY));
in the output_sample function.
Am I doing something wrong?