Knowing the connection interval

[Chris]

Hello,

Is there a way to find out the currently used connection interval when configured as a server? I only found the function sd_ble_gap_ppcp_get which provides the minimum and the maximum connection interval but not the one which is the master actually decided to use.

thanks and BR, chris

[Pål Håland]

The best way to know the current connection interval is by checking the BLE_GAP_EVT_CONNECTED or the BLE_GAP_EVT_CONN_PARAM_UPDATE when it is received.

[Bastiaan]

ah, of course, thank you! the max_conn_interval and the min_conn_interval will always be the same and equal to the actually used conn_interval in this case?

[Guest]

ah, of course, thank you! the max_conn_interval and the min_conn_interval will always be the same and equal to the actually used conn_interval in this case?

[Pål Håland]

Yes, the max and min connection interval will always be equal when receiving it in the BLE_GAP_EVT_CONN_PARAM_UPDATE and BLE_GAP_EVT_CONNECTED event