Why Flash is not erased Properly using HAL API? What would be the flash value after erasing? should it return 0xFF?
I am working on STM32H743 series, and I want to do Write operation continuously. When the flash is erased by STM32CubeProgrammer it returns 0xFF, but after erasing with HAL API (HAL_FLASHEx_Erase()), I got the value other than 0xFF (i.e previously fl...