Hello,I'm having a problem after having changed the AHB Prescaler while the code was running...It did work for like 5 minutes then the problem appeared and I'm not able to do anything nowHere is the error :Contents mismatch at: 08000000H (Flash=00H R...

I'm actually trying to write on a µSD card with a STM32L486QGI6. The function f_mount() returns FR_NOT_READY whether the µSD is placed or not...I already checked dozens of tutorials and examples for CubeMX generation (Checked the pins, the SD_Detect ...