Custom error handler for cli

RE: Custom error handler for cli

Sigurd — Wed, 11 Oct 2017 20:54:18 GMT

Yes, you should avoid modifying the "base" components/libraries/*. Usually the different libraries found in components/libraries does not use the APP_ERROR_HANDLER(), but will return the error_code to the higher level code, where the event_handler / error_handler is declared(e.g. in main.c).

Please note that the nrf_cli_uart.c is reworked in SDK 14, and no longer uses the APP_ERROR_HANDLER().

RE: Custom error handler for cli

pctj101 — Wed, 11 Oct 2017 16:13:00 GMT

Hi Sigurd, thanks for your note. I was trying to avoid modifying the "base" components/libraries/* code.

Is it typical to dive into sdk/components/* and modify code there directly when trying to handle errors?

RE: Custom error handler for cli

Sigurd — Wed, 11 Oct 2017 09:22:22 GMT

Hi,

See this answer.

If you want to handle the e.g. the event APP_UART_COMMUNICATION_ERROR in a different way, you need to do this yourself in the uart_error_handle() directly.

if (p_event->evt_type == APP_UART_COMMUNICATION_ERROR)
{
    //Your custom code on how to handle this error
}