Hi,
i want collect modem trace logs for nRF9160, can you please help with steps how to collect modem trace logs
BR,
Pradeep Gamidi
Hi,
i want collect modem trace logs for nRF9160, can you please help with steps how to collect modem trace logs
BR,
Pradeep Gamidi
Hello,
Runar had to prioritize another issue and asked me to handle this ticket for him. There might have been an issue with the modem trace that you provided, as we are not able to convert it correctly. Seems to be corrupted and very short.
In your prj.conf can you please test with the following change:
CONFIG_RTT_CONSOLE=n
Kind regards,
Øyvind
I did some testing on my side. Building the asset tracker v2 application from NCS v1.7.1 and adding the following configurations to the prj.conf
# Segger RTT CONFIG_LOG=y CONFIG_USE_SEGGER_RTT=y CONFIG_RTT_CONSOLE=n CONFIG_LOG_BACKEND_RTT=y CONFIG_UART_CONSOLE=n CONFIG_LOG_BACKEND_UART=n CONFIG_NRF_MODEM_LIB_TRACE_ENABLED=y CONFIG_NRF_MODEM_LIB_TRACE_MEDIUM_RTT=y
Then I started the Segger RTT Logger application with the following command in command line (Windows):
nrfjprog --reset && "C:\Program Files\SEGGER\JLink_V794e\JLinkRTTLogger.exe" -Device NRF9160_XXAA -If SWD -Speed 5000 C:\Temp\Support\328159\modemtrace.bin
You may need to change the path to JLinkRTTLogger.exe, but everything else should be the same.
The modemtrace.bin that was the output provided me with correct information and a working modem trace.
Hi Øyvind,
After adding CONFIG_RTT_CONSOLE=n
, I was able to collect the modem trace. Thank you for your support.
Thanks and Regards,
Pradeep Gamidi
Happy to hear! Are the modem trace usable as well? Is the information you need in the trace?
Kind regards,
Øyvind
Pradeep Gamidi did you run modem trace as instructed in my last comment? See below.
nrfjprog --reset && "C:\Program Files\SEGGER\JLink_V794e\JLinkRTTLogger.exe" -Device NRF9160_XXAA -If SWD -Speed 5000 C:\Temp\Support\328159\modemtrace.bin
Please provide the modem trace here.