CC2560: How to request headset delay reporting (AVDTP / A2DP profiles)

Max Shaffer

Intellectual 680 points

Part Number: CC2560
Other Parts Discussed in Thread: CC2564

Does the stack for the CC2560 support delay reporting?

We want to request a the delay / latency from a remote device (headset) that we paired to using the CC2560.

Thank you.

over 6 years ago

0 Hari Nagalla over 6 years ago

TI__Mastermind 27080 points

Do, you mean CC2560 or CC2564X?

0 Max Shaffer over 6 years ago in reply to Hari Nagalla

Intellectual 680 points

Hi Hari,

I meant CC2560.

We have the CC2564 which does not currently support delay reporting from headset (according to another post from a while ago).

0 Vihang Parmar over 6 years ago

TI__Mastermind 29291 points

Joshua,

Joshua Thompson said:
We want to request a the delay / latency from a remote device (headset) that we paired to using the CC2560.

The delay reporting is an optional feature of the AVDTP protocol and the TI dual-mode Bluetooth stack for CC256x devices does not support this feature. If you are using a non-TI stack with the CC256x device, please check with the stack provider.

Best regards,

Vihang

0 Max Shaffer over 6 years ago in reply to Vihang Parmar

Intellectual 680 points

Hi Vihang,

Which TI chip would you suggest that includes a stack with delay reporting?

0 Vihang Parmar over 6 years ago in reply to Max Shaffer

TI__Mastermind 29291 points

Joshua,

I am not aware of any TI stack for classic or dual-mode Bluetooth controller that supports this feature. As I mentioned in my previous post, this is a limitation of the host stack and not the Bluetooth controller. So you may get this optional feature if you use one of the non-TI Bluetooth stacks with CC256x controller that supports the delay reporting feature.

Best regards,

Vihang

Bluetooth®︎

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CC2560: How to request headset delay reporting (AVDTP / A2DP profiles)