RE: GPIO P1.xx Interrupt Configuration

MPDeveloper89 — Sat, 07 Jan 2023 22:31:17 GMT

Hello,

I used the button example adding interrupt signal configuration in main.c file devzone.nordicsemi.com/.../2630.main.c

and added in .dts file the following declaration:

zephyr,user{
		interrupt-gpios = <&gpio1 4 (GPIO_PULL_UP | GPIO_ACTIVE_HIGH)>;		
	};

Then, I found the root cause in gpio channel.

Using gpio1 I have access to P1.xx.

Thank you for your support,

Sigurd Hellesvik — Thu, 15 Dec 2022 12:04:02 GMT

Hi,

Which code do you use to test this?

Can you try the nrfx peripheral resource sharing example for your custom board?
(If it works more or less out of the box)

It should have gpio callbacks, so it is a way to check if the error is in hardware or software.

Regards,
Sigurd Hellesvik