ADC sample for nRF5340 Audio DK

[Gerry]

Hi Nordic team

I found a sample for ADC (saadc) on the nRF5340 at the end of this post. The answer is related to the nRF5340 PDK.

Is there a way to use this code on a nRF5340 Audio DK or is there an other sample available for the Audio DK?

Best regards

  Gerry

[Karl Ylvisaker]

Hello Gerry,

You can see a simple way to add the SAADC to your nRF5340 project described towards the end of this blogpost.
You could also take a look at the Zephyr adc tests as a reference for using functionality that is not detailed in the blogpost above.
You will also need to look through the Audio DK devicetree files to ensure that the ADC pin you are attempting to use is not being used elsewhere by the Audio DK.

Please do not hesitate to ask if you should have any additional questions, or if anything should be unclear!

Best regards,
Karl

[Gerry]

works perfect, thanks Karl

[Karl Ylvisaker]

I am happy to hear that, Gerry! :) 

Please do not hesitate to open another ticket if you should encounter any other issues or questions in the future.

Good luck with your development!

Best regards,
Karl