How to set an interrupt on LDSW via GPIO in the NPM1300 using the nRF Connect SDK.

[Priyesh Shahi]

I am using NCS v2.5.1 and working on a project where I need to turn off the system using a button that triggers an interrupt on a GPIO. I want this GPIO to control a load switch to turn it on and off. Where both the GPIO and the load switch are part of the NPM1300. How can I achieve this using the nRF Connect SDK?

Is there any configuration available in overlay file? 

[Sigurd Hellesvik]

Hi,

From Product specification Load switches/LDO regulators:

"The load switches are OFF by default and can be controlled through a control register or GPIO pin using the following bits."

Regards,
Sigurd Hellesvik

[Parth Parekh]

also can you please provide a simple example code based on zephyr on how to trigger the load switches with GPIO HIGH/LOW ?

[Sigurd Hellesvik]

Hi Parth,

I am not able to create on-demand samples.
I suggest that you try to make your own sample following our documentation or webinar on the nPM1300 and create a ticket here on DevZone if you get any problems.