How to pull down and pull up the GPIO and change the IO direction at run time in nrf 52840

[Nilesh Dalvi]

Hello,

I am new on Nordic controller platform and i want to make the GPIO pull down and pull up at run time and also change the IO direction.

How i can do that please any suggestion.

Thanks

Nilesh

[Jared]

Hi,

You have to use the GPIO driver. More specifically nrf_gpio_cfg() to set the direction and pulll.

regards

Jared