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CC2564MODA: BLE pairing using Bluetopia stack - passkey entry

DIJO PAULSON
Intellectual 710 points

Part Number: CC2564MODA

Hi,

I am using CC2564MODA+ STM32 + Bluetopia stack. I started with the SPPLEDemo. I modified the example to connect with IOS app.

I need to implement a simple Pairing mechanism b/w BLE peripheral and IOS app. I want it as follows

1. BLE peripheral Advertises 

2. Try to Connect from IOS app 

3. Pairing key prompt shown on IOS app 

4. Enter paring key from App

5. Paring key validation happens in BLE peripheral.

I am not sure whether this is the exact flow. Please correct me if I am wrong.

Browsing on net I found out that Passkey entry method is appropriate for my requirement. 

1. What are the pairing parameters/APIs to be set for Passkey entry method. ?

IO capability?

MITM?

2. Are there any examples which gives a clear picture about this.