[quote userid="405601" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1496488/mcu-plus-sdk-am243x-am243x"]Have you ever encountered this issue in the past ?[/quote] Hi Maor, Firmware will always get stuck here if the CMP event is not getting hit. When the CMP event occurs, a task switch happens, and the firmware starts executing the normal current. One possible issue if the firmware is always stuck here is that the IEP is not getting reset, which is why the CMP event does not occur periodically. As you mentioned, this happens sometimes. Can you check the EPWM sync-out signal? Is it being always generated periodically or not? Thanks & regards, Achala Ram
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