Debug Output Redirection

Hi,

I am looking to output the console debug outputs to pins P0.00 and P0.01 and then setup another UART channel between P0.28 and P0.29.

I have changed the overlay file to the following:

`&uart0 {
status = “okay”;
current-speed = <115200>;
tx-pin = <1>;
rx-pin = <0>;
};

&uart1 {
status = “okay”;
current-speed = <115200>;
tx-pin = <29>;
rx-pin = <28>;
};`

In order to test this, I have an FTDI USB to UART between my PC and P0.00 and P0.01. This does not result in any output (looking through putty).

Am I missing a step here or doing it incorrectly?

Thanks,
Chris

You need to redirect the console in chosen as well. Example:

/ {
	chosen {
		zephyr,console = &uart2;
		zephyr,shell-uart = &uart2;
		zephyr,uart-mcumgr = &uart2;
	};

jaredwolff this is in the circuitdojo_feather_nrf9160_common.dts?

cchoi22915 nope. It’s in the .overlay in my application folder.

jaredwolff I see two overlay files, one under app/boards and another in app/conf/mcuboot which one should I be using?

cchoi22915 through testing, I found it is app/boards to be the one to modify. It works now

I was modifying the app/conf/mcuboot overlay haha

Nice you got it!