cancel
Showing results for 
Search instead for 
Did you mean: 

Question about access internal flash on STM32H7

jorgewu
Associate

My codes are stored on bank2 and I am trying write some manufature data into BANK2 (sector 14) of internal flash.

Howerver it always fail in erase stage dut to the flag of PGSERR is raised.

If I change to write data to bank1 (sector7) this symptom not happen again.

Is there limitation that code cannot access internal flash that within same bank on STM32H7?

This discussion is locked. Please start a new topic to ask your question.
0 REPLIES 0