nRF5340 Audio Coded PHY

RE: nRF5340 Audio Coded PHY

Priyanka — Fri, 22 Jul 2022 08:39:16 GMT

Hi Theo,
Sorry for the delayed response. We currently have the vacation period here and are understaffed at the moment.

The PCFT controller does unfortunately not support coded PHY yet, so this is not possible with the PCFT controller at the moment. If you have any questions about roadmaps or future releases you will have to contact your RSM with these questions, since we do not discuss roadmaps or future releases here in the DevZone forum.

-Priyanka

RE: nRF5340 Audio Coded PHY

GatCode — Wed, 29 Jun 2022 09:13:51 GMT

Hi Priyanka,

thanks for your answer but this doesn't make a difference. Especially given that the nrf5340_audio we are talking about is using the provided Nordic/Packetcraft controller.

Is there another kconfig option needed?

Thank you!

RE: nRF5340 Audio Coded PHY

Priyanka — Wed, 29 Jun 2022 09:02:41 GMT

Hi Theo,

Amanda is on vacation at the moment. The error -5 should be solved by replacing CONFIG_BT_EXT_ADV=y with CONFIG_BT_CTLR_PHY_CODED=y.

-Priyanka

RE: nRF5340 Audio Coded PHY

GatCode — Wed, 22 Jun 2022 04:47:02 GMT

Just to be sure, despite setting a higher SDU Interval, lower RTN and the bt_iso_chan_io_qos.phy to BT_GAP_LE_PHY_CODED, what else does one need to change (kconf, ...) to enable the coded phy in this ISO supporting controller in general? Because if you only change the things mentioned before, the the BIG creation will fail with error -5 = I/O error.

Thanks!

RE: nRF5340 Audio Coded PHY

GatCode — Tue, 14 Jun 2022 06:34:40 GMT

Hi Amanda,

thank you very much! I'm looking forward to it.

RE: nRF5340 Audio Coded PHY

Amanda Hsieh — Tue, 14 Jun 2022 06:24:15 GMT

Hi,

We haven't tested whether code phy can work for the ISO package or not, I will update after we have a trial.

Regards,
Amanda