Nrf5340 custom bord debugging

Hello Navin,

 Did you build the application with the boardfile of the custom board or with the nordic dk ? There could be difference in board file if custom board is not identical to our DK. Here is the guidelines for creating the overlay file Creating an overlay file - nRF Connect extensions for VS Code. 

Thanks.

Best Regards,

Kazi Afroza Sultana

Hi kazi,

I haven't created any board file for my custom board. Kindly told me how can i do that means. What are the things I need to configure in overlay. To achieve the debug

Thanks & Regards 

Navin

Hello,

we have this guideliens nRF Connect SDK Tutorial - Part 3 | v1.5.0 - Getting Started - nRF Connect SDK guides - Nordic DevZone (nordicsemi.com)  and Application Development — Zephyr Project Documentation (nordicsemi.com) you can follow for custom board. 

Thanks.

Best regards,

kazi Afroza Sultana

HI

Tell me onething, To use log SWD lines are enough or I need UART.

Thanks & Regards

Navin

Hello Navin,

RTT works over SWD. Logging can be done either over RTT or UART, depending on the configuration in the application. You can ''debug'' an application by sending strings over UART to observe what is happening in the application. 

Thanks.

Best Regards,

Kazi Afroza Sultana

Hi Kazi,

 Thank you for the response. I need to know one more thing by connecting the DK with the custom board via SWD cable, can I be able to create a log, and also it will work over RTT?. If that is possible.  Kindly let me know how I can do that in Visual Studio Code IDE. And I have  added my prj config file KIndly check the configurations are correct

Thanks & Regards,

Navin

Thank you kazi, Its working

Thank you kazi, Its working