nRF5340 Audio stream drop without notification

RE: nRF5340 Audio stream drop without notification

Omri — Thu, 06 Feb 2025 16:13:19 GMT

Hi Amanda,

You can close the ticket.

Thanks.

RE: nRF5340 Audio stream drop without notification

Amanda Hsieh — Wed, 22 Jan 2025 15:51:56 GMT

The NACK packets will be sent to maintain the connection if the peripheral doesn't have to respond.

Why would you want the application to be notified about the NACK packets?

What is your goal to achieve?

RE: nRF5340 Audio stream drop without notification

Omri — Wed, 22 Jan 2025 08:07:13 GMT

Thanks Amanda,

Currently the nrf5340 audio application gets disconnected notification only on ACL.

Is there a way for the application to be notified about the CIS channel that was disconnected?

RE: nRF5340 Audio stream drop without notification

Amanda Hsieh — Tue, 21 Jan 2025 15:20:42 GMT

(updated)

Hi,

The team said the behavior is expected. Sincethe unicast client should continue sending ISO packets even if there's no ACK from the unicast server like central continues sending ACL packets until timeout. If there is NACK then the link is good, SDU is just being flushed all the time. ACL too is good, no disconnection complete will occur.

Regards,
Amanda H.