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CC2564MODN: Storing Pairing Information

Akash Patel
Expert 6245 points
Part Number: CC2564MODN


Hi team,

We are working with the CC2564MODN and we are able to successfully pair our device. How do we store that pairing information so that next time we reboot, we still have that information available to automatically connect to the device?

I imagine that would be stored on the MCU/Processor side, correct? 

Do we call the GAP_Initiate_Bonding function found in the pair section here? http://processors.wiki.ti.com/index.php?title=CC256x_TI_Bluetooth_Stack_SPPDemo_App&redirect=no#Pair\

Regards,

Akash Patel

  • 0
    TI__Mastermind 29311 points
    Hi Akash,

    Yes, you are correct. It will be stored in the MCU/Processor side. If using TI Bluetooth Stack on Linux, this is stored by default in the *.btc and *.btd files.
    If using MCU, the BD_ADDR, Link Key and Link Key type needs to be stored in the non-volatile memory of the MCU.
    reference: e2e.ti.com/.../574437

    You will find many other e2e posts that explain this.

    Cheers,
    vihang