AnsweredAssumed Answered

STM32F3 Flash Issues

Question asked by fox.matthew on Jan 10, 2014
Latest reply on Jan 14, 2014 by fox.matthew
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:

FLASH_ErasePage(0x0800F800)

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.



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