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Dose Bluetopia support Secure Simple Pairing via NFC?

tri dinh
Intellectual 300 points
Other Parts Discussed in Thread: WL1835

Hi TI Expert!

In my system having NFC module and I want to use it to implement SSP via NFC on Bluetopia and WL1835 cape can automatic pair to external bluetooth Speaker support NFC pairing in source mode, so dose Bluetopia support Secure Simple Pairing via NFC? and how to do it? Can I using Inter-Process Communication to get MAC address from external speaker by NFC and pass it to Bluetopia stack to perform pairing? Please advise! 

Thanks and Regards,

Tri.

  • 0
    TI__Mastermind 32615 points

    Hi,

    OOB data is available, but you needs to implement the logic necessary for getting and using the OOB data.

  • 0 in reply to Sundeep Javvaji
    Intellectual 300 points
    Dear Sundeep!

    As I read in LinuxAUDM.c "This application does not support OOB data" so how to inplement OOB data to support receive OOB data from smart device. I tried enable "OOBSupport = TRUE" and "IOCapability= icDisplayOnly", "MITMProtection= FALSE;" and when I tried connect from smartphone then the program warning cannot receive OOB data request.
    Please advise!

    Thanks and Regards,
    Tri.
  • 0 in reply to tri dinh
    TI__Guru* 85400 points
    Hi Tri,

    The comment "This application..." means that the application (LinuxAUDM) does not suppot OOB pairing. The stack supports this.

    You have to reply to "DEVM_AUTHENTICATION_ACTION_OUT_OF_BAND_DATA_REQUEST" message from the stack with
    AuthenticationResponseInformation.AuthenticationAction = DEVM_AUTHENTICATION_ACTION_OUT_OF_BAND_DATA_RESPONSE

    and the "LEOutOfBandData" filled. This data must come from NFC (in your case). The data transfer over NFC must be done by you. Once you have that data, you can pass it on to the stack.

    Regards,
    Gigi Joseph.