nrf5340 braodcast_audio_sink times out waiting for BASE callback

[Laur1n M.]

I am trying to make the broadcast_audio_sink work. It is always stuck with the following logs:

Broadcast Sink created, waiting for BASE

which then times out with:

sem_base_received timed out, resetting

This happens across all non encrypted broadcast source that i have tested. I have not changed any config parameters. I just create a build config based on a nrf5340dk and flash that.

For the source i tried using the broadcast_audio_source sample with its default config which results in this behaviour. Using a FlooGoo USB dongle to open a broadcast works without issues with my Sennheiser TWS 4 but the broad_cast_sink sample hangs in the same state as well.

What could be the issue here? Any help is very much appreciated

[Elfving]

Hello Laurin,

So what is essentially the default test for these samples are not working for you? Or is there something I've misunderstood here? 

What NCS version are you using for this? Are you using 5340DKs on both sides?

Regards,

Elfving

[Laur1n M.]

Sorry for not providing the versions directly.

I was using NCS 2.7.0 and nrf5340DK as well as a nrf5340 audio dk. The audio dk runs the source sample. I encountered the above issue with the samples provided with the NCS using sink and source on the two boards. But i also used a FlooGoo FMA120 which had this problem happen as well.

For diving deeper i moved to plain zephyr 3.7.0 and tested with that. Then the source and sink samples worked flawless but the above issue still remained with the FlooGoo.