This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Pairing with dual mode CC2564MODN

Other Parts Discussed in Thread: CC2564MODN

Hi,

I am running CC2564MODN Bluetopia 1.2R2 in dual mode.

Pairing from android is no problem when I pair with Bluetooth classic (Normal link key generation works without any issue)

The issue arises when I need to secure my BLE trafic. Android Pairing always chooses BT classic over BLE when two transports are present.

When I disable BT classic BLE pairing works fine.

I cannot see an option in android API to enforce BLE pairing.

Has anyone had this problem?

Bluetooth 4.2 core states that it is possible to generate LTK from Linked key and pair only once with Dual Mode Device but I don't see any in Bluetopia API to support that.   

Thanks

Rafal