Index: sources/bluetooth/BluetoothInterface.h
===================================================================
diff -u -rb252cd2777aadbce2d04aa32cc275f193de0cf52 -raeb915075b9e13e5c1aaf2800ba6db03b6c24a0b
--- sources/bluetooth/BluetoothInterface.h	(.../BluetoothInterface.h)	(revision b252cd2777aadbce2d04aa32cc275f193de0cf52)
+++ sources/bluetooth/BluetoothInterface.h	(.../BluetoothInterface.h)	(revision aeb915075b9e13e5c1aaf2800ba6db03b6c24a0b)
@@ -57,6 +57,7 @@
 
     bool        _isValid    = false  ;
 
+    const QByteArray                _bloodPressureNotifyValue   = QByteArray::fromHex("0100");
     const char                     *_invalidLocalAddress        = "00:00:00:00:00:00";
     QStringList                     _supportedDeviceKeywords     { "BP7000", "BLEsmart", "BLESmart" }; // Regarding to Omron Documents.
     QBluetoothLocalDevice          *_local                      = nullptr   ;
@@ -69,6 +70,7 @@
     QLowEnergyService              *_serviceBattery             = nullptr   ;
 
     QBluetoothDeviceInfo            _temp                                   ;
+    quint8                          _tempBatt                   = 0         ;
 
     bool                            _reconnectionActive         = false     ;
     const quint16                   _interval                   = 1000      ; // the interface timer base interval in mSec
@@ -141,22 +143,24 @@
     bool isAgentValid           ();
     bool isInfoValid            ();
     bool isDeviceValid          ();
-    // bool isServiceValid         (QLowEnergyService *vService);
-    bool isDetailValid          (const QLowEnergyCharacteristic &vDetail);
     bool isDeviceSupported      (const QString      &vName );
 
     bool   connectToDevice      ();
     bool reconnectToDevice      ();
     void discoverServices       ();
     void discoverServicesDetails();
     void enableNotify           ();
-    void readMeasurements       ();
-    void readInformation        ();
+    void requestMeasurements    ();
+    void requestInformation     ();
+    void requestBattery         ();
     void printCharacteristics   (QLowEnergyService *vService);
 
     void notifyStateChange      (const BluetoothData        &vData);
     void interpretBloodPressure (const QByteArray           &vData);
+    void interpretInformation   ();
+    void interpretBattery       (const QByteArray           &vData);
 
+
 signals:
     void didStateChange         (const BluetoothData        &vData);
     void didActionReceive       (const UIBloodPressureData  &vData);
@@ -165,10 +169,5 @@
 
     SAFE_CALL(doStart               )
     SAFE_CALL(doScan                )
-    SAFE_CALL(doConnectToDevice     )
-    SAFE_CALL(doDiscoverServices    )
-    SAFE_CALL(doEnableNotify        )
-    SAFE_CALL(doReadMeasurements    )
-    SAFE_CALL(doReadInformation     )
 };
 }