I'm working with a STM32F373C8 and I'm trying to program flash while running a program on flash. This works well whenever I try to program the flash right at the beginning of my program. However, if I try to send a packet over USART after the initial startup, my program is stalling here:
Does anyone know a reason why a program would stall here only after running for awhile? I'm unlocking the flash before, and locking it afterwards. Thanks for any help you can give to me.