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LAUNCHXL-CC1350: BLE connection + sub-1Ghz demo in CC1350 SDK

Jefferey
Genius 13875 points
Part Number: LAUNCHXL-CC1350
Other Parts Discussed in Thread: CC1350

Dear Experts

We can’t find BLE connection + sub-1Ghz demo in CC1350 SDK as following,

www.ti.com/.../cc13xx-sw

This demo only show advertisement but how to do GAP + GATT implement?

• Dual Mode Wireless Sensor Network Node and Concentrator, the examples illustrates how to combine BLE advertisement packets (beacons) and a simple sub-1GHz Wireless Sensor Network using the dual band CC1350 device.

Thanks for your comment.

  • 0
    Guru 735455 points

    Yes, rfWsnDmXXX example only show you doing BLE advertising and sub GHz communication. There is no example from TI doing sub GHz + GAP + GATT implement. However, you can try to revise CC1350 simple_peripheral example in BLE Stack to add sub GHz TX/RX capability to make it.

  • 0
    Intellectual 257 points
    I second this request. We have the same need/issue. I had posted similar requests on this Forum a couple of times before, but not received any comment. It would be great if someone provides a clear example code (or application note) on how to do this. Wondering TI experts can help here...? - Thanks.
  • 0 in reply to KBS
    TI__Genius 12480 points

    Hi,

    First of all sorry for the (much too) delayed reply.

    You are correct in that our current examples (included in SimpleLink CC13x0 SDK 1.0) does not include any concurrent mode BLE plus sub-1GHz. Meaning that you have both a BLE connection and a sub-1GHz "connection). We are planning to add the BEL stack to our upcoming CC13x0 SDK 1.1 with release date in March. This SDK will then also include the Multi_client RF driver which is needed in order to use the radio with two client (i.e. BLE and sub-1GHz). This will serve as foundation to get a concurrent system up and running. We are also planning add SimpleLink Academy trainings and examples that show you how to use this multi client RF driver. 

  • 0 in reply to Firefighter
    Guru 735455 points
    Cool! Thanks for updating these information.
  • 0 in reply to Firefighter
    Intellectual 257 points
    That is great news. Looking forward to the release of SDK 1.1 with this example. Many Thanks
  • 0 in reply to KBS
    Intellectual 257 points
    Hello Firefighter and other experts,

    According to the release notes for SimpleLink™ CC13x0 SDK 1.30.00.06, "Support for BLE advertisement with TI 15.4-Stack and Proprietary RF examples".
    1) Can you tell me which specific examples in the SDK were modified?

    2) Secondly, I am interested to know if the "rfWsnDmConcentrator" example (under EasyLink Examples) has been refreshed with additional features. In particular, would the new SDK update will allow us to implement GATT Server and change the status of the BLE mode from "Non-Connectible" to "Connectable" mode and receive notifications on the Smartphone App whenever the Sensor data changes by customizing the "rfWsnDmConcentrator" example?

    I would appreciate your answer to these questions.

    Thanks,