Simple example for continous mode of the SAADC using nrf library

[JonasForssell]

Hello,

I am trying to find a simple example of how to setup and run the SAADC on the nrf5340 in continous mode.

I would like to use the internal timer and only need to sample one channel (at 20kHz).

I am not using Zephyr but rather the nrf library or even bare metal registers.

This is the closest I have found but it is a one shot triggered example

NordicSnippets/examples/saadc/main.c at master · andenore/NordicSnippets

This specific mode is more difficult to find.

Any examples or links appreciated.

Thanks

/Jonas

[Sigurd Hellesvik]

Hi,

Maybe there is anything in the hal-nordic samples, using nrfx drivers?

You could also download the nRF5 SDK and look at how the source code there does the SAADC, which is likely similar to what you need.

Regards,
Sigurd Hellesvik