Booting from flash memory not working in stm32G0b1ke mcu

[VSoun.1]

We are flashing the firmware to stm32g0b1ke mcu using i2c in-application programming.after flashing the firmware to mcu,changed the boot configuration to boot from flash memory.I set the boot pin to 0 and option bytes to 0xFAFFFEAA for booting from flash memory.

Setting the boot pin 0 not taking the firmware from flash memory.At this mode i cant access the mcu.changing the boot pin to 1 loading the system memory program.

whats the reason booting from flash memory not working?

[ChahinezC]

Hello @VSoun.1​,

I advise you checking the STM32 boot process FAQ. It might help you.

Thank you.

Chahinez