Nordic's BLE device matching and binding problems.Android app and Apple app.

[liuyanfeng]

The Nordic 52810 that I'm using now for my development project has to do with the pairing of Android and iPhone.Android is available through Bond and Delete Bond in nRF Connect.To achieve binding and unbinding operations.

1. So what should I do if Apple's app is going to be bound and unbound?

2. What API do I call on the BLE side to implement binding and unbinding?

3. In other words, what can I do with my iPhone app on the BLE side to achieve binding and unbinding?

4..pm_peers_delete(); The function is unbinding. What is the binding function?

The project was in a hurry

Thank you very much!

[Simonr]

Hi

1. Okay, the only way to do so in an iOS app would be to trig the pairing process by making the iOS app ask to read/write a protected attribute as I explained in my last reply. 

2. To implement pairing in the ble_app_template project you need to implement the peer manager which is used by applications to manage BLE security. You can check out ble_app_gls or ble_app_hrs examples to see how these projects implement the peer manager to support pairing/bonding.

Best regards,

Simon

[liuyanfeng]

OK ,now   Ok, thank you!I've implemented that iPhone and Android phones can be paired and bundled with BLE devices.If the BLE device and APP are disconnected, how to do the BLE device side?BLE devices and iphones or Android phones can be reconnected automatically

[Simonr]

Please see the answer in the latest ticket you created. The answer there goes for Android as well (although Android is not as strict), you need to let the Android and iPhone apps scan in the background for the specific service your BLE device provides so it will reconnect if it is bonded.

Best regards,

Simon