set a pin to high impedance from another pin using GPIOTE and PPI

[Riccardo]

Hi,

I'm using nrf52dk and SDK v15. 

In my application, I have 2 input pin and I want to disable one of them when in one of the 2 pins occurs the event low to high, is it possible to use only PPI to disable one pin?

Thanks

[MartinBL]

Hi,

Unfortunately you will have to disable the GPIO in software.