NRF_LOG flood

[RoccoBr]

Hello,

I have enabled NRF_LOG over RTT but I get flooded by the same message until my application crashed.

For example:

  // Initialize.
  log_init();
  timers_init();

I get continuously:

 

what am I doing wrong?

[Vidar Berg]

Hello,

I don't recall having seen this before. Are you initializing anything before log_init();? I can try to debug this here as well if you are able to share a your project here.

Best regards,

Vidar

[RoccoBr]

ah, you are right! nrf_log is initialised twice!

  APP_ERROR_CHECK(NRF_LOG_INIT(NULL));
  NRF_LOG_DEFAULT_BACKENDS_INIT();

  // Initialize.
  log_init();
  timers_init();

if I comment one of the initialization everything works fine!

[Vidar Berg]

Good to know that initializing the logger twice can lead to this issue. Thanks for reporting back. It seems like we should implement a check in the log init function to prevent this.