libuarte retarget ?

[RixtronixLAB]

Dear Members,

I got this error

.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol app_uart_put (referred from retarget.o).

SDK_config.h is included,

What's missing from that file ?

1537.sdk_config.h

Thank you

[Vidar Berg]

You can view the logs with Jlink RTT Viewer og Jlink RTT Client: https://www.segger.com/products/debug-probes/j-link/technology/about-real-time-transfer/

[RixtronixLAB]

https://www.segger.com/products/debug-probes/j-link/tools/rtt-viewer/ ?

It's different with serial ?

[RixtronixLAB]

That one ?

[RixtronixLAB]

What's the function for printing message to J-link rttviewer ?

[RixtronixLAB]

This one is related ?

devzone.nordicsemi.com/.../debugging-with-real-time-terminal