NRF_LOG not printing on Segger Jlink Viewer since migration to SDK 15.3

[Lenan]

Hello, 

Since I migrated from SDK 13 to SDK 15.3 I can not see anymore print of NRF_LOG_DEBUG, NRF_LOG_INFO, NRF_LOG_ERROR and so on, on segger Jlink Viewer.

I have tried to follow some topics but still nothing is displayed. 

I got the problem with my application and also with DFU example. I have even tried to use DFU DEBUG version and nothing is displayed as well. 

Thank you in advance. 

[Joakim Jakobsen]

Hi. 

Could you test if the suggestion from SEGGER - Johannes in this previous thread solves your issue?

https://devzone.nordicsemi.com/f/nordic-q-a/45985/nrf_log-not-working-on-segger-embedded-studio/182742#182742

Best regards, 
Joakim

[Lenan]

Hi Joakim, 

I have followed all the settings described in the link you gave me, but it still not display nrf_log... only my segger_RTT_printf... 

Do you have others suggestions please ? 

Thank you. 

Best regards, 

Alan

[Joakim Jakobsen]

Have you made sure that logging is enabled in the sdk_config file?