Thingy:52 SDK v2.1.0 No logs with JLink v6.22g

RE: Thingy:52 SDK v2.1.0 No logs with JLink v6.22g

robertsehlstedt — Mon, 01 Jul 2019 14:22:15 GMT

Apparently I shouldn't have defined the NRF_LOG_ENABLED in the main.c file, but actually in the config file, not sure what went wrong because of it, but something did :) And I didn't need to add to the makefile either.

RE: Thingy:52 SDK v2.1.0 No logs with JLink v6.22g

robertsehlstedt — Mon, 01 Jul 2019 14:12:40 GMT

Ahh yes I had forgot to enable it actually. I added a #define NRF_LOG_ENABLED 1 to the start of my main.c file for now.

Now I have this strange error which is not necessarily relevant to Nordic, but this is part of my output

...
Linking target: nrf52832_xxaa_s132.out
_build/main.o: In function `m_batt_meas_handler':
/home/robban/sommarjobb/hubben/nrf5_sdk_for_mesh/external/thingysdkv210/project/pca20020_s132/thingy.c:149: undefined reference to `nrf_log_frontend_std_3'
...

However I did add nrf_log_frontend.c to the source files in my Makefile, and libraries/log to include paths.

...
$(abspath ../../../sdk_components/libraries/log/src/nrf_log_frontend.c) \
...
INC_PATHS += -I$(abspath ../../../sdk_components/libraries/log)
INC_PATHS += -I$(abspath ../../../sdk_components/libraries/log/src)
...

No clue what's happening here.

RE: Thingy:52 SDK v2.1.0 No logs with JLink v6.22g

Joakim Jakobsen — Mon, 01 Jul 2019 13:20:08 GMT

Hi.

I tested this myself, and I was able to see the log output using RTT viewer.

Have you made sure that logging is enabled in the sdk_config.h file? From what I can see, logging is not enabled by default in the SDK.

Best regards,
Joakim Jakobsen