NRF_LOG

[Abhimanyu K K]

I am using Keil and ST-Link debugger.

Where is NRF_LOG printing?

[Toyman]

you have to enable either UART or RTT backend in sdk_config.h

[awneil]

But RTT is a Segger thing - it only works with J-Link

https://www.segger.com/products/debug-probes/j-link/technology/about-real-time-transfer/

https://devzone.nordicsemi.com/f/nordic-q-a/44623/ble-disconnects-uart/175870#175870