[NRF51822] Function to check if BLE is connected or not

Question

Is there a function within the nRF51822 SDK to check if BLE is connected or not (or to check general BLE connection state)? 
 Thanks.

Chris Lovett · Accepted Answer

I think you are supposed to handle the BLE events and remember the state your self. You can register to receive these events using softdevice_ble_evt_handler_set(ble_evt_dispatch) where your ble_evt_dispatch function looks like this : 
 static void ble_evt_dispatch(ble_evt_t * p_ble_evt)
{
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
connected = true;
break; 
 case BLE_GAP_EVT_DISCONNECTED:
 connected = false;
 break;
 
 default:
 break;
}
 
 }

[NRF51822] Function to check if BLE is connected or not

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