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CC2652R7: Features Availablity in SDK

mohan prasanna R
Intellectual 700 points
Part Number: CC2652R7

Hi

SDK using : simplelink_cc13xx_cc26xx_sdk_7_10_01_24

Chip-set : CC2652R7 (Acting as a BLE peripehral)

Code using : simple_peripehral

We need to know the below features are available in the SDK we are using, 

1) BLE automatic frequency hopping 

2) Re-transmission advertising processing 

Please let us known the details about this 

  • 0
    TI__Mastermind 37640 points

    Hi,

    The BLE5-Stack does include automatic frequency hopping in a connection. Can you clarify what you mean by "Re-transmission advertising processing"? Do you mean that advertisements are continuously sent out after they are enabled? If so, then yes. The BLE5-Stack does support this functionality.

    Best Regards,

    Jan

  • 0 in reply to Jan
    Intellectual 700 points

    Hi,

    Retransmission Advertising mean,
    • Three advertising channel  cannot communicate because of Wi-Fi interference.
    In this case , Advertising should resend.

    Please conform this also
  • 0 in reply to mohan prasanna R
    TI__Mastermind 37640 points

    Hi,

    By default, when advertising is enabled the device will advertise on the three advertising channels continuously. If one packet experiences Wi-Fi interference, then the next would will likely avoid the interference as it will be on a different advertising channel.

    Best Regards,

    Jan

  • 0 in reply to Jan
    Intellectual 700 points

    Hi Jan,

    Like you mentioned "If one packet experiences Wi-Fi interference, then the next would will likely avoid the interference as it will be on a different advertising channel" . Then Can I say like, The packet which experiences the interference will not re-transmit. Next packet only will choose the next channel to avoid the interference. Is My understanding is right ?

  • 0 in reply to mohan prasanna R
    TI__Mastermind 37640 points

    Hi,

    I would expect the next packet to be different. However, if the receiver does not receive expected data, then I would expect the receiver to request a re-transmit.

    Best Regards,

    Jan