Problem with first project Nucleo-144 STM32H745

[KBile.1]

I'm sttarting with STM32. I've bought Nucleo STM32H745ZI-Q and I'm trying to bling a LED (or any other GPIO). I've downloaded CubeIDE, CubeMX is included in it. I'm tring to Toggle GPIO pin, i've tried few tutorials on yt with no luck. ST-Link is up to date. Do i need some additional software? Building process ok. Debuging also seems to be working but GPIO pins on board are LOW no matter what im doing.

[Imen GH · Accepted solution]

​Hello @KBile.1​ ,

Welcome to STM32 Community!

I recommend you to have a look to the STM32 Wiki.

Please see these links:

https://wiki.st.com/stm32mcu/wiki/Getting_started

https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:STM32MCU_basics

https://wiki.st.com/stm32mcu/wiki/GPIO_feature_overview

You can also find the example under the STM32Cube directory:

STM32Cube\Repository\STM32Cube_FW_H7_V1.8.0\Projects\NUCLEO-H7A3ZI-Q\Examples\GPIO.

Imen