clean up

Author: hathach

libraries/Bluefruit52Lib/src/BLEPeriph.cpp

@@ -126,21 +126,19 @@ void BLEPeriph::setDisconnectCallback( ble_disconnect_callback_t fp )
 void BLEPeriph::_eventHandler(ble_evt_t* evt)
 {
   uint16_t const conn_hdl = evt->evt.common_evt.conn_handle;
+  BLEConnection* conn = Bluefruit.Connection(conn_hdl);
 
   switch ( evt->header.evt_id  )
   {
     case BLE_GAP_EVT_CONNECTED:
     {
       ble_gap_evt_connected_t* para = &evt->evt.gap_evt.params.connected;
 
-      if (para->role == BLE_GAP_ROLE_PERIPH)
+      // Connection interval set by Central is out of preferred range
+      // Try to negotiate with Central using our preferred values
+      if ( !is_within(_ppcp.min_conn_interval, para->conn_params.min_conn_interval, _ppcp.max_conn_interval) )
       {
-        // Connection interval set by Central is out of preferred range
-        // Try to negotiate with Central using our preferred values
-        if ( !is_within(_ppcp.min_conn_interval, para->conn_params.min_conn_interval, _ppcp.max_conn_interval) )
-        {
-          VERIFY_STATUS( sd_ble_gap_conn_param_update(conn_hdl, &_ppcp), );
-        }
+        VERIFY_STATUS( sd_ble_gap_conn_param_update(conn_hdl, &_ppcp), );
       }
     }
     break;