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CC2564C: BT Classic: How to get a feedback of the BER/Quality of the A2DP link we are transmitting?

Part Number: CC2564C

Hi TI,

We are using CC2564C as A2DP Source in Bluetooth Classic with TI assisted A2DP (A3DP) mode.

Most of the traffic is from TI CC2564C to the headphones (Sink).

Via the Bluetooth baseband packets the Sink sends back ACK/NACK to the Source (TI CC2564C).

Please may you suggest way(s) for us to get information about the ACK/NACK that TI CC2564C receives from the Sink?

Based on any metric you can provide us to judge the quality of our transmission we wish to implement some specific behaviors on our system.

Thank you in advance for any suggestion,

-JiBé.