This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

Serial port only works when debugging

Custom app running on a nRF52 devboard. Serial port runs when I use the debugger and continues after I exit the debugger, but does not run from a cold start.

using the Nordic UART FIFO code. NRF_LOG_USES_UART=1 and DEBUG are defined in the C preprocessor settings

flow control disabled

Any ideas? Thanks

Parents
  • FormerMember
    0 FormerMember

    Which version of the SDK do you use? Do you see the same problem if you run one of our examples in the SDK?

Reply
  • FormerMember
    0 FormerMember

    Which version of the SDK do you use? Do you see the same problem if you run one of our examples in the SDK?

Children
No Data