Real bluetooth address from android device

[JCK12]

How do I find the real bluetooth address of a connected android device? I find the address in the mobile phone / tablet from the settings, but in the stm32wb55 program event HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE meta_evt->data structure, the address is different. The address changes after each connection (for security reasons). Is it possible to find this real address in the stm32wb55 firmware?

[KnarfB]

What you get is probably a Resolvable Random Private Address. You need to bond the device to resolve it, see https://stackoverflow.com/questions/61660118/get-ble-mac-from-random-private-resolvable-address

hth

KnarfB

[JCK12]

I want to do this:

I have two devices with mcu stm32wb55 device 1 and a remote control.

Device 1 I can switch to open mode.

When I connect the remote control, I get its address and I add it to the whitelist.

Now I need to get a mobile phone or tablet address on the whitelist.

Whitelist will be on the Device 1.