Hello.I'm using the TSSOP-20 package STM32G051. After attempting to write some optional bytes, the situation is completely ruined. no longer able connect debugger, Erasing flash, and changing optional bytes. 1. My custom board is configured as follow...

Hello,I want to read the BORRSTF value to detect the previous reset situation during the start process. but BORRSTF always reports '1'.BORRSTF can be clear with RMVF, but there is a problem that makes it impossible to tell whether it is an initial st...