Use Reset pin as a normal GPIO - nRF52832

[bhargav_gondaliya]

Hi, I am using a custom nrf52832 device. In that device , button is connected with reset pin P0.21. due to reset functionality I am not able get interrupt from button.

how can I use P0.21 as normal gpio??
Can I implement long-press functionality on P0.21 pin??

below is schematic of button and reset pin.

I have tried below possibilities
- used longpress node.

- disabled uicr node from dts.

- Remove GPIO as nRESET properties.

according to the documentation of nRESET.

while in nrf5 sdk it is working as gpio. why not in nrf connect sdk??

[X4ce]

Hi,

This might be helpful for you.

https://devzone.nordicsemi.com/f/nordic-q-a/100486/reset-pin-as-gpio/429399

Regards

[bhargav_gondaliya]

Thanks X4ce , how can I implement that solution in my application?
currently my setting.json looks like as below.

{
    "nrf-connect.taskBindings": {
        "pristineBuild": [
            {
                "taskName": "Build: long_press_v2/build (active)",
                "buildConfigs": [
                    "${workspaceFolder}/build"
                ]
            }
        ]
    }
}