RE: The app can't start after Upgraded by UART dfu ?

Edvin — Thu, 02 Jul 2020 10:19:11 GMT

Glad to hear you figured it out.

I don't know how you found the cause of the error, but in case it happens again:

If you define DEBUG in your preprocessor definitions, the app_error_handler() will be called instead of the app_error_handler_bare() in main.c whenever an APP_ERROR_CHECK(err_code) receives an err_code != 0. If you need more information, you can look at the __WEAK implementation of app_error_fault_handler() in app_error_weak.c to print more information.

Best regards,

Edvin

RE: The app can't start after Upgraded by UART dfu ?

QingF — Wed, 01 Jul 2020 12:22:17 GMT

THanks，We have found the root cause and fixed it. This issue can close.