STM32 ST-LINK Utility program

Troy-1 · ‎2024-08-16

After downloading the program using STM32 ST-LINK Utility, the download is reported as successful. However, upon power cycling the device, the program does not run. It requires clicking "Connect" again after the program has been downloaded for the program to start running. This issue only occurs with some chips, even though the download environment is the same for all.

Tesla DeLorean · ‎2024-08-16

Pretty sure ST-LINK Utilities was deprecated long before the G0 was released. Use STM32 Cube Programmer, and if that has issues report those.

The chip behaviour between power up and normal reset is different, the former loads up Option Bytes and latches them internally

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

View solution in original post

Tesla DeLorean · ‎2024-08-16

Pretty sure ST-LINK Utilities was deprecated long before the G0 was released. Use STM32 Cube Programmer, and if that has issues report those.

The chip behaviour between power up and normal reset is different, the former loads up Option Bytes and latches them internally

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

Troy-1 · ‎2024-08-16

Thank you. I'll see if I have the same problem after installation.