Index: sources/bluetooth/BluetoothInterface.h
===================================================================
diff -u -raa8f2c87c14c68d1fda6da2540d47144990a596c -rb252cd2777aadbce2d04aa32cc275f193de0cf52
--- sources/bluetooth/BluetoothInterface.h	(.../BluetoothInterface.h)	(revision aa8f2c87c14c68d1fda6da2540d47144990a596c)
+++ sources/bluetooth/BluetoothInterface.h	(.../BluetoothInterface.h)	(revision b252cd2777aadbce2d04aa32cc275f193de0cf52)
@@ -116,7 +116,12 @@
     void onServiceError                     (       QLowEnergyService::ServiceError vError                              );
     void onServiceStateChanged              (       QLowEnergyService::ServiceState vState                              );
 
+    void onDeviceSelect                     (const BluetoothDeviceData  &vDevice);
+
 private:
+    bool startScan              ();
+    bool  stopScan              ();
+
     void initConnections        ();
     void initConnectionsDevice  ();
     void initConnectionsService (QLowEnergyService *vService);
@@ -155,6 +160,8 @@
 signals:
     void didStateChange         (const BluetoothData        &vData);
     void didActionReceive       (const UIBloodPressureData  &vData);
+    void didDeviceChange        (const BluetoothDeviceData  &vDevice);
+    void didDeviceSelect        (const BluetoothDeviceData  &vDevice);
 
     SAFE_CALL(doStart               )
     SAFE_CALL(doScan                )