After I ran my code into my STM32F446RE, I couldn't upload any code after my last code, and it gave me this error:
No STM32 target found
I tried to do these options:
But none those solutions work. How can I fix it?
I used the STM32 ST-LINK Utility to solve this problem.
I connect with the board with "connect under reset". After that, I did the "full chip erase" option.