2020-04-20 01:03 AM
Hi everyone, I started to work with G4 series. Everything was smooth with Nucleo 431RB board until I made a custom pcb withSTM32G473RE. Code is working very well after loading, debug also fine. but when I unplug the stlink and give the circuit a power off/on code doesn't start until I give it a reset with reset button. then it works fine.
I created my projects via CubeMX I saw NRST pin is a regular GPIO and there is no configuration to set it as NRST. So I leave it in Reset State.
Does anybody stumble across similar problem? or any idea what might I do wrong?
Even simple led blink has same results. Any help will be most appreciated.
Best regards,
Zeki
2021-05-27 07:04 AM
Hi e-zeki,
Please check the option bytes setting. We newer met some problem with Nucleo-G4 board. Maybe STM32G4 is going into bootloader - check the BOOT0 pin connection.
Regards
Igor