Pin change interrupt for GPIO 0 is not working

[Dinesh]

Hi,

I am using below setup

nRF52 Development Kit

pin_change_int_pca10040 example application provided in SDK

Segger Embedded Studio on Windows 7 64 bit

I have changed GPIO 13 to GPIO 0 to sense change in input

However it is not working and do works well for GPIO 13

Can anyone please help me?

Regards,

Dinesh

[RSA]

The issue is the external clock attached to the gpio instead of the pin. this meansthat you will either have to solder SB4 or choose other pins to work with. using other pins is easier. The hardware connections you should know about are written on the backside of the board.. altenative to pin 0 could be pin 11 or pin 12, since they aren't used and probably won't be (as far as i know)