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CC2650RC: CC2650RC BLE remote latency question

Nitish Gupta
Prodigy 340 points
Part Number: CC2650RC


Can the CC2650RC BLE version wake up and connect without going thru the whole re-pairing process to avoid latency issues?  If so, what exactly is the nominal latency?

 

Thanks,

Nitish

  • 0
    TI__Guru** 105180 points
    Hello Nitish,

    Of course. I would hope that the Central / Master (e.g., STB) does not re-pair with the remote on every BLE connection - that would be an exceptionally poor design choice. The latency is going to be how fast the Central initiates the connection, what connection interval is used and what operations is decides to perform upon re-connection. The remote can start sending key codes or voice data as soon as the Central re-enables encryption using the previously stored LTK security key.

    Best wishes