printf not working on debug terminal

[Dan Colob]

I am using SDK v17 and Segger v4.52 but for some reason none of the print statements are being printed in the debug terminal. I think I had to enable these two things in sdk_config:

#ifndef NRF_LOG_BACKEND_RTT_ENABLED
#define NRF_LOG_BACKEND_RTT_ENABLED 1
#endif

#ifndef NRF_LOG_ENABLED
#define NRF_LOG_ENABLED 1
#endif

Any reason I still cannot get debug information?

[Vidar Berg]

Hello,

Please try to disable the 'NRF_FPRINTF_FLAG_AUTOMATIC_CR_ON_LF_ENABLED' option in sdk_config and see if it helps. The debug terminal in Segger does not work with this setting enabled.

[Dan Colob]

Done but I still cannot see print statements in the debug terminal

[Vidar Berg]

Hm, is NRF_LOG_PROCESS() being called from your main loop as well (NRF_LOG_DEFERRED must be disabled otherwise)?