Bluetooth Peripheral UART no console output

[zuppiden]

Hello everyone

I am having a problem with the nRF Connect SDK 1.3.2 and the bluetooth peripheral UART sample on the nRF5340 PDK. The programm compiles and runs (the chip is visible using the nRF Connect App) but I don't get any console output on any of the COM Ports. The console outputs have worked with other samples (for example the peripheral_lbs).

I have not changed anything on the project.

I am using SEGGER Embedded Studio for ARM Release 4.52  Build 2020033100.41808 Windows x64.

How can I get the printk() outputs on the console?

Kind regards,

[Edvin]

Hello,

When I build and flash the peripheral_uart example from SDK1.3.2, and I get the following terminal output:

*** Booting Zephyr OS build v2.3.0-rc1-ncs3  ***
Starting Nordic UART service example
I: 2 Sectors of 4096 bytes
I: alloc wra: 0, fd8
I: data wra: 0, 1c
I: No ID address. App must call settings_load()
Bluetooth initialized

Are you not seeing the same?

If not, make sure you are using the same COM port (the same as the one that you see the output from the lbs example). Also, try to close and re-open the terminal, and see if it appears.

Best regards,

Edvin

[Edvin]

I assume you also flashed the network core, since you got the peripheral_lbs up and running. If you have not flashed it, please check out the NCS getting started Guide part 1, and see the section 2.2.1 Build a BLE example.

[zuppiden]

I flashed the network core again and it works now. Thanks.