Console input/output from/to both UART and CDC/ACM

[Vitaliy Freidovich]

Hi,

I'm using nRF connect SDK 1.7.1 with ZephirOS.

I'd like to configure input / output to be redirected to UART and mirrored  to USB CDC/ACM.

The reason is that I'm using UART to communicate with another HW component, and would like to see the output/input via CDC/ACM for debugging purposes.

How can this be configured?

Thanks!

[Jørgen Holmefjord]

Hi,

You may reference the Connectivity bridge application, which forwards data between UART and USB CDC ACM.

Alternatively, you can use RTT (How to use RTT) or the second UART instance (UARTE1) of the nRF52833 for logging while interfacing the other HW component on the first UART instance (UARTE0).

Best regards,
Jørgen