Uart issue NRF_BREAKPOINT_CND

[Rohit Rajapure]

Hello All,

I am developing project which is based on nRF52840 and uses UART.

This my nRF52840 UART connect to STM's MCU UART.

If I do the connect Rx-Tx, Tx-Rx and VCC, GND then I power up the STM board my nRF code entering into below attached app_error_weak file.

Attached is the image and code.

Please help me what is the problem it very urgent for me.

uart _Exercise20210513.zip

Thanks and Regards

Rohit R

[awneil]

Rohit Rajapure said:

Please help me what is the problem

So what testing / investigation / debugging have you done to find the problem?

https://devzone.nordicsemi.com/f/nordic-q-a/40697/how-to-resolve-the-error-nrf_error_no_mem-at-the-case-app_uart_communication_error-in-uart_event_handle/158207#158207

https://devzone.nordicsemi.com/f/nordic-q-a/40697/how-to-resolve-the-error-nrf_error_no_mem-at-the-case-app_uart_communication_error-in-uart_event_handle/160765#160765

Rohit Rajapure said:

it very urgent for me

www.catb.org/.../smart-questions.html