First VS code build error on the nRF5340 Audio DK board

RE: First VS code build error on the nRF5340 Audio DK board

Benjamin — Tue, 08 Jul 2025 09:03:20 GMT

Great!

I recommend checking out our nRF Connect SDK Fundamentals course to get more familiar with the VSCode tools.

RE: First VS code build error on the nRF5340 Audio DK board

StoreT — Tue, 08 Jul 2025 08:54:01 GMT

I have now been able to compile the sample code on command line tool. not VS code

PS C:\ncs\v3.0.2\nrf\applications\nrf5340_audio\broadcast_source> python C:\ncs\v3.0.2\nrf\applications\nrf5340_audio\tools\buildprog\buildprog.py -p -c both -d headset -b release -cn THA_Ble -t unicast

So the code is working - I now need to find the right settings in VS code

This video help again:
www.youtube.com/watch

RE: First VS code build error on the nRF5340 Audio DK board

Benjamin — Mon, 07 Jul 2025 09:06:57 GMT

[quote user="StoreT"]/home/tha/nrf5340_audio/prj.conf:81: warning: attempt to assign the value 'y' to the undefined symbol IPC_RADIO_BT[/quote]

This means that IPC_RADIO_BT is not defined anywhere in your Kconfig files. In the sample it is a custom symbol defined in the file Kconfig;

config IPC_RADIO_802154
	bool "IPC IEEE 802.15.4 radio"
	select NRF_802154_SER_RADIO
	help
	  Enable the IPC IEEE 802.15.4 radio serialization.

config IPC_RADIO_BT
	bool "IPC Bluetooth"
	help
	  Enable the IPC Bluetooth radio serialization.

RE: First VS code build error on the nRF5340 Audio DK board

StoreT — Mon, 07 Jul 2025 08:06:35 GMT

no luck :-|

warning: Experimental symbol NRF5340_AUDIO is enabled.

Parsing /home/tha/nrf5340_audio/Kconfig
Loaded configuration '/home/tha/ncs/v3.0.2/zephyr/boards/nordic/nrf5340_audio_dk/nrf5340_audio_dk_nrf5340_cpuapp_defconfig'
Merged configuration '/home/tha/nrf5340_audio/prj.conf'
Merged configuration '/home/tha/nrf5340_audio/prj_release.conf'
Merged configuration '/home/tha/nrf5340_audio/build/nrf5340_audio/zephyr/.config.sysbuild'

/home/tha/nrf5340_audio/prj.conf:81: warning: attempt to assign the value 'y' to the undefined symbol IPC_RADIO_BT

/home/tha/nrf5340_audio/prj.conf:84: warning: attempt to assign the value 'y' to the undefined symbol IPC_RADIO_802154

RE: First VS code build error on the nRF5340 Audio DK board

StoreT — Mon, 07 Jul 2025 07:49:18 GMT

Hi

It is the nRF5340 Audio application sample

Thanks for the answer- i have tried with CONFIG_IPC_RADIO_BT=y but not CONFIG_IPC_RADIO_802154=y

CONFIG_IPC_RADIO_802154=y what is this ?

but I have now tried 4 times and the plan was to try the other board I have a Thingy:91X to see if I have more success here.

RE: First VS code build error on the nRF5340 Audio DK board

Benjamin — Mon, 07 Jul 2025 07:41:22 GMT

Hi,

Just to confirm, are you having issues building the ipc_radio sample?

This sample should build out of the box on v3.0.2 (the one you are using). The only required modification is to add either

CONFIG_IPC_RADIO_BT=y

CONFIG_IPC_RADIO_802154=y

to your prj.conf file.

Have you made any other changes to the sample code?

Best regards,
Benjamin

RE: First VS code build error on the nRF5340 Audio DK board

StoreT — Fri, 04 Jul 2025 08:59:04 GMT

I think I have to try a older toolchain version, but how old i don't know.

RE: First VS code build error on the nRF5340 Audio DK board

StoreT — Thu, 03 Jul 2025 11:45:49 GMT

I have verified my environment with the Blinky sample - it works.