I would like to know how can I make the HAL_Delay function work. I configure the System CLock with CubeMX, when I compile the prog there is no errors but my program loops in the HAL_Delay function.

[DYann.1]

How to test only the HAL_Delay (...).

Thank you for your helps

Regards

[Pavel A.]

So is your board the Nucleo L552ZE-Q?

[DYann.1]

Hi Parvel,

No my board is 'STM32L552E-EV' but there is no example with this evaluation Board.

[DYann.1]

Hi,

No my board is 'STM32L552E-EV' but I don't have a example I2C with this board :