debugging nRF51822.

[Bayram ZAYET]

Hello,

My project is on nrf51822 in which I am using BLE and UART interfaces.

There is single UART available on nRF51822 and I am using it for communication with an STM32. Now the problem is to debug the application.

Is there any solution to debug without UART.

I am working on nRF51822, SDK12 & S130 and I have a j-TAG.

Any Idea would be appreciated.

Thanks in advance.

[Bayram ZAYET]

Thanks for the answer.

Yes I do have a J-link and implemented SEGGER_RTT. iT worked, I get my debug messages on RTT Viewer over SWD.

But once I program my STM, the log on RTT Viewer is no longer real time. I get my messages after shutting down the STM communication with the nRF51822.

What did I miss ?

[Bayram ZAYET]

I agree.

But considering the UART connection between my nRF51822 and the STM32, I was ondering if my issue is due to the fact that nRF cannot do both: UART communication with STM and log out(SEGGER_RTT) over SWD.

Regards,