Fatal error

[Saira]

Hi

i am getting Fatal error while uploading code in my nRF52823 plz find attachment which i enclosed.

and showing break point at     NRF_BREAKPOINT_COND; plz tell me what should i do ?

Thank you

[Saira]

@Turbo Sir

Thank you for the reply
I observed your statements 

and I Hold on error_communication 

please seen in the screenshot 

[Saira]

@Edvin Sir

I add "DEBUG" to preprocessor definitions
and I also changed NRF_FPRINTF_FLAG_AUTOMATIC_CR_ON_LF_ENABLED

to 0 in sdk_config.h.

and I am not able to find why error_code 4
please help me

Thank you

[Edvin]

Did you see Turbo J's comment, that you replied to? It is a communication error on the UART. Are you using the UART for anything in your application? If so, are you using the correct baud rate on the other end of the UART (from the PC)?

[Saira]

yes, I am using UART in my application. In which I am using the nRF UART android app to receive some data and also transmit data to BLE to perform the task. 
and I didn't get an option to set the baud rate in the nRF UART APP.
Thank you

[Edvin]

UART is a serial protocol. If you are not sure what it is, just comment out that line:

//APP_ERROR_HANDLER(p_event->data.error_communication);

Then look into it if you need to transmit serial data from your nRF to a computer via a wired connection.