Config Jumpers

This sample shows how to read out the configs jumpers on the board. It uses zephyr macros to get all the pins into an array. The example then initializes the pins and reads out the values.

Flash and run the example

The commands assume that you are in the root of the repo, not the workspace.

west build --board ardep samples/config_jumpers

Flash the app using dfu-util:

west ardep dfu

Sample Output

Reading input pins
Jumper 0: 0
Jumper 1: 0
Jumper 2: 1