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LAUNCHXL-CC1350-4: UUID List

Phil Teuma
Prodigy 50 points

Part Number: LAUNCHXL-CC1350-4

Is there a list of UUIDs used by the CC1350 LaunchPad, along with the values you can read/write ?

  • 0
    TI__Guru 57865 points

    Hi Phil,

    The UUIDs are tied to specific services and profiles implemented in the various sample applications that comes with the BLE-Stack. They are either adopted (16bit UUIDs) or custom (128 bit UUIDs). We do not have a full overview anywhere so the easiest thing to do is to start with "simple peripheral" for example; 

  • 0 in reply to J Lindh
    Prodigy 50 points

    Hi Jaokim, thanks for the reply, though I'm not sure how this helps me.

    I'm trying to create a smartphone app to communicate with the LaunchPad board default program (or rather the updated program from the product page) before I start messing around with board. I have figured out how to read the two buttons but I thought the two LEDs on the LaunchPad were controllable via BLE also but can't find how to write to them.

  • 0 in reply to Phil Teuma
    TI__Guru 56590 points

    Hello Phil,

    I believe Project Zero (PZ) is the pre-loaded application. You can refer to the example in the sdk and review the PROFILES folder to review all the services. You can test with BTool on a launchpad that runs HostTest to act as the Master and discover all the services and test basic GATT commands. Please review the simplelink academy training modules for BLE in resource explorer (currently down for maintenance) found at https://dev.ti.com/. It shows how to dicvoer all the services on simple_periheral, but the same process should apply to PZ as well.

    There is some older source code available for the app. Review this thread for more info:

    https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/p/766648/2838903#2838903