How the connection check with nrf UART app is done?

[christoff]

Hello everyone, the sdk version that I use is 15.0 (nrF5_SDK_15.0.0). The soft device is s132.

In the ble_peripheral / ble_app_uart example you can only connect through the android apps (nrf UART v2.0 or nrf toolbox).
Which function performs the verification of the connection request that comes from the nrf UART app?
How could you add a peer manager with whitelist?

Thanks

[Håvard]

Hello Christoff, you can in fact also connect to ble_app_uart using nRF Connect on iOS, Android and PC.

There is no "function" that performs "verification" of the connection request. ble_app_uart is a peripheral that will allow any central device to connect. Using whitelist will let you select what devices are approved for connection. There are plenty of examples that use the peer manager and I would recommend looking at them and doing some copy paste 

[christoff]

Thank you for answer Havard.

How is it known that the connection request comes from the app?
Could I connect directly without using the app?

What part of the code would I have to modify?

[run_ar]

Hi, Please check out our tutorial section here:https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy.

It has some useful sections explaining how advertising and scanning/connecting works.