can we access logs via SWD interface

[priyesh]

is it possible to access application logs via the SWD interface?

For eg:   i see code like   NRF_LOG_INFO("Temperature example started.");

Can i see this just by connecting the SWD pins? If so, which log backend to init for this?

TIA

[Jørgen Holmefjord]

Hi,

Yes, the RTT backend is used to transfer logs over the SWD interface. You can read the logs on the PC using J-Link RTT Viewer.

Best regards,
Jørgen