CC2652RSIP: Bluetooth stack

Ambroise Chaigne

Part Number: CC2652RSIP

Hello,

I work for Viveris Technologies and we are interested in using your reference CC2652RSIP for one design.

Project context :
- Application : confidential, audio data transfer (full-duplex)
- Constraints : Operating temperature = -40°C/+85°C, low energy consumption (portable device)
- Development phase : Q4/2021 to Q4/2022
- Start of production : 2023 = 1K pcs
- Production : ramp-up to 10K pcs/year for at least 7 years

We have some questions about the Bluetooth stack:

1. How is it delivered, source code or compiled binary file ? Is it free of charge or is there any fees to pay for the BT stack ?

2. Can the Bluetooth stack be freely modified in order to :
- Remove the pairing over the air, add pairing through local MCU for security purposes
- Guarantee full duplex communication (talker/listener at the same time)
- Guarantee multi-profiles (HSP/HFP/A2DP emission, ADFP reception, SPP/AVRCP...) support with fast changes from a profile to another

3. What would be the impact of such modifications on the Bluetooth certification ?

Do not hesitate to come back to us if your need more informations about these specific needs.

Best regards,

Ambroise CHAIGNE, Viveris Technologies

over 4 years ago

0 Jan over 4 years ago

TI__Mastermind 42790 points

Hi Ambroise,

Thank you for reaching out to us! I have assigned an expert to help with your queries.

Best Regards,

Jan

0 Ray Vincent Aranzaso over 4 years ago in reply to Jan

TI__Mastermind 18180 points

Hi Jan,

Good Day. Is there any update with regards with this? Thank you very much.

Best Regards,

Ray Vincent

0 Ammar N over 4 years ago

TI__Mastermind 25810 points

Hello,

I apologize for the delay.

The CC2652 device supports Bluetooth Low Energy and is not a good fit for a Bluetooth end device. As you've listed Bluetooth classic profiles, I assume you are not looking for a Bluetooth LE device. Here's an app note that might help clear things up: https://www.ti.com/lit/wp/swra557/swra557.pdf . I would recommend looking at the CC2564. You'll find resources on the linked product page. The software is available and is royalty free.

If you are interested in a Bluetooth Low Energy part, I'd start here. You can also take a look at the Simplelink Audio plugin.

You may also be interested in the CC85XX device if you're interesting in implementing a proprietary 2.4g system for audio.

Hope this helps.

0 Ambroise Chaigne over 4 years ago in reply to Ammar N

Prodigy 10 points

Hi !

Thank you very much for your answer !

Do you plan to support the upcoming standard « LE Audio » in new modules or firmware ? If yes, would you be kind enough to share the expected launch date ?

Best regards,

0 Ammar N over 4 years ago in reply to Ambroise Chaigne

TI__Mastermind 25810 points

Unfortunately, we cannot comment on roadmap dates on the external forum. Please reach out to a local TI representative/FAE for assistance.

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CC2652RSIP: Bluetooth stack