Hi.
During production, we use USB to test the board. Finally, the MCU is supposed to be password-protected against flash reads. Unfortunately, it turns out that as long as the USB cable is connected, it's impossible to program the OBK. Segger Device Provisioner returns an "Error writing OBK". Using STLink and CubeProgrammer also doesn't work. After disconnecting the USB, changing the state to Closed works. BOOT0 is connected to ground. Is there a solution?
Artur
