AnsweredAssumed Answered

STM32F407G-DISC1 - cannot access memory

Question asked by Silva.Nuno.003 on Dec 22, 2016
Latest reply on Dec 22, 2016 by Silva.Nuno.003


after working with this board fine for a while I now have a problem. Using Keil when I tried to LOAD the program a message reads: "Flash Timeout. Reset the Target and try again.". I tried a lot of things, from simply removing it from the USB port and connecting again, to changing download options, which never worked.

I then proceeded to use ST-Link Utility to try and change the read/write protection. I cannot access the memory and that is what appears in the program "Can not read memory. "Disable Read out protection and retry.", which I cannot due because I cannot access its memory.

I am starting to think that the hardware may be somehow damaged, which if that is the case, I cannot figure out why.

Anyone got this problem and a solution?