diff --git a/logic/include/model/ButtonHelper.h b/logic/include/model/ButtonHelper.h
index 9e3db87..2a31b2a 100644
--- a/logic/include/model/ButtonHelper.h
+++ b/logic/include/model/ButtonHelper.h
@@ -36,4 +36,30 @@ public: \
 signals: \
 	void SMALL_NAME ## LedChanged(int value)
 
+/*************************************************************************************************/
+#define ROTARY_BUTTON(CAPITAL_NAME, SMALL_NAME, FUNC_CODE, LED_FUNC_CODE) \
+private:    \
+    RotaryButton _ ## SMALL_NAME{FUNC_CODE, LED_FUNC_CODE}; \
+public: \
+    void rotate ## CAPITAL_NAME(int value)    \
+    {   \
+        auto arr = _ ## SMALL_NAME.rotate(value); \
+        _dataSender->send(arr); \
+    } \
+signals: \
+    void SMALL_NAME ## LedChanged(int value)
+
+/*************************************************************************************************/
+#define ROTARY_BUTTON_NO_LED(CAPITAL_NAME, SMALL_NAME, FUNC_CODE) \
+private:    \
+    RotaryButton _ ## SMALL_NAME{FUNC_CODE}; \
+public: \
+    void rotate ## CAPITAL_NAME(int value)    \
+    {   \
+        auto arr = _ ## SMALL_NAME.rotate(value); \
+        _dataSender->send(arr); \
+    } \
+signals: \
+    void SMALL_NAME ## LedChanged(int value)
+
 #endif //BUTTONHELPER_H
diff --git a/logic/include/model/Console.h b/logic/include/model/Console.h
index f7eb13d..5030534 100644
--- a/logic/include/model/Console.h
+++ b/logic/include/model/Console.h
@@ -6,23 +6,112 @@
 #include "ButtonHelper.h"
 #include "FunctionCodes.h"
 #include "PushButton.h"
-#include "RotayButton.h"
+#include "RotaryButton.h"
 
 #include "DataSender.h"
+#include "Logger.h"
 
 class Console : public QObject
 {
-	Q_OBJECT
+    Q_OBJECT
+
+    // PushButton with LED
+    PUSH_BUTTON(Dual, dual, DUAL_FC, static_cast<char>(DUAL_LED_FC));
+    PUSH_BUTTON(Quad, quad, QUAD_FC, static_cast<char>(QUAD_LED_FC));
+    PUSH_BUTTON(Single, single, SINGLE_FC, static_cast<char>(SINGLE_LED_FC));
+    PUSH_BUTTON(P1, p1, P1_FC, static_cast<char>(P1_LED_FC));
+    PUSH_BUTTON(P2, p2, P2_FC, static_cast<char>(P2_LED_FC));
+    PUSH_BUTTON(P3, p3, P3_FC, static_cast<char>(P3_LED_FC));
+    PUSH_BUTTON(P4, p4, P4_FC, static_cast<char>(P4_LED_FC));
+    PUSH_BUTTON(P5, p5, P5_FC, static_cast<char>(P5_LED_FC));
+    PUSH_BUTTON(P6, p6, P6_FC, static_cast<char>(P6_LED_FC));
+    PUSH_BUTTON(Exit, exit, EXIT_FC, static_cast<char>(EXIT_LED_FC));
+    PUSH_BUTTON(Freeze, freeze, FREEZE_FC, static_cast<char>(FREEZE_LED_FC));
+    PUSH_BUTTON(Pointer, pointer, POINTER_FC, static_cast<char>(POINTER_LED_FC));
+    PUSH_BUTTON(Auto, auto, AUTOSET_FC, static_cast<char>(AUTOSET_LED_FC));
+    PUSH_BUTTON(Abc, abc, ABC_FC, static_cast<char>(ABC_LED_FC));
+    PUSH_BUTTON(FourD, fourD, FOUR_D_FC, static_cast<char>(FOUR_D_LED_FC));
+    PUSH_BUTTON(Clear, clear, CLEAR_FC, static_cast<char>(CLEAR_LED_FC));
+    PUSH_BUTTON(ThreeD, threeD, THREE_D_FC, static_cast<char>(THREE_D_LED_FC));
+    PUSH_BUTTON(Measure, measure, MEASURE_FC, static_cast<char>(MEASURE_LED_FC));
+    PUSH_BUTTON(BodyMark, bodyMark, BODY_MARK_FC, static_cast<char>(BODY_MARK_LED_FC));
+    PUSH_BUTTON(Patient, patient, PATIENT_FC, static_cast<char>(PATIENT_LED_FC));
+    PUSH_BUTTON(Utils, utils, UTILS_FC, static_cast<char>(UTILS_LED_FC));
+    PUSH_BUTTON(Dvd, dvd, DVD_FC, static_cast<char>(DVD_LED_FC));
+    PUSH_BUTTON(Report, report, REPORT_FC, static_cast<char>(REPORT_LED_FC));
+    PUSH_BUTTON(Probe, probe, PROBE_FC, static_cast<char>(PROBE_LED_FC));
+    PUSH_BUTTON(Archive, archive, ARCHIVE_FC, static_cast<char>(ARCHIVE_LED_FC));
+    PUSH_BUTTON(End, end, END_FC, static_cast<char>(END_LED_FC));
+    PUSH_BUTTON(Xtd, xtd, XTD_FC, static_cast<char>(XTD_LED_FC));
+    PUSH_BUTTON(Bf, bf, BF_FC, static_cast<char>(BF_LED_FC));
+    PUSH_BUTTON(DepthCenter, depthCenter, DEPTH_CENTER_FC, static_cast<char>(ZOOM_LED_FC));
+    PUSH_BUTTON(FocusCenter, focusCenter, FOCUS_CENTER_FC, static_cast<char>(FOCUS_ZONE_LED_FC));
+    PUSH_BUTTON(ModePwCenter, modePwCenter, MODE_PW_CENTER_FC, static_cast<char>(MODE_PW_LED_FC));
+    PUSH_BUTTON(ModeMCenter, modeMCenter, MODE_M_CENTER_FC, static_cast<char>(MODE_M_LED_FC));
+    PUSH_BUTTON(ModePdCenter, modePdCenter, MODE_PD_CENTER_FC, static_cast<char>(MODE_PD_LED_FC));
+    PUSH_BUTTON(ModeCCenter, modeCCenter, MODE_C_CENTER_FC, static_cast<char>(MODE_C_LED_FC));
+    PUSH_BUTTON(ModeBCenter, modeBCenter, MODE_2D_CENTER_FC, static_cast<char>(MODE_2D_LED_FC));
+    PUSH_BUTTON(DepthBottom, depthBottom, DEPTH_BOTTOM_FC, static_cast<char>(DEPTH_LED_FC));
+    PUSH_BUTTON(FocusBottom, focusBottom, FOCUS_BOTTOM_FC, static_cast<char>(FOCUS_DEPTH_LED_FC));
+
+    // PushButton with No LED
+    PUSH_BUTTON_NO_LED(Js1Top, js1Top, JOYSTICK1_TOP_FC);
+    PUSH_BUTTON_NO_LED(Js2Top, js2Top, JOYSTICK2_TOP_FC);
+    PUSH_BUTTON_NO_LED(Js3Top, js3Top, JOYSTICK3_TOP_FC);
+    PUSH_BUTTON_NO_LED( Js4Top,  Js4Top, JOYSTICK4_TOP_FC);
+    PUSH_BUTTON_NO_LED(Js5Top, js5Top, JOYSTICK5_TOP_FC);
+    PUSH_BUTTON_NO_LED(DepthTop, depthTop, DEPTHTOP_FC);
+    PUSH_BUTTON_NO_LED(FocusTop, focusTop, FOCUSTOP_FC);
+    PUSH_BUTTON_NO_LED(Js1Center, js1Center, JOYSTICK1_CENTER_FC);
+    PUSH_BUTTON_NO_LED(Js2Center, js2Center, JOYSTICK2_CENTER_FC);
+    PUSH_BUTTON_NO_LED(Js3Center, js3Center, JOYSTICK3_CENTER_FC);
+    PUSH_BUTTON_NO_LED(Js4Center, js4Center, JOYSTICK4_CENTER_FC);
+    PUSH_BUTTON_NO_LED(Js5Center, js5Center, JOYSTICK5_CENTER_FC);
+    PUSH_BUTTON_NO_LED(Js1Bottom, js1Bottom, JOYSTICK1_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(Js2Bottom, js2Bottom, JOYSTICK2_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(Js3Bottom, js3Bottom, JOYSTICK3_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(Js4Bottom, js4Bottom, JOYSTICK4_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(Js5Bottom, js5Bottom, JOYSTICK5_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(TrackballTop, trackballTop, TRACKBALL_TOP_FC);
+    PUSH_BUTTON_NO_LED(TrackballTopRight, trackballTopRight, TRACKBALL_TOP_RIGHT_FC);
+    PUSH_BUTTON_NO_LED(TrackballRight, trackballRight, TRACKBALL_RIGHT_FC);
+    PUSH_BUTTON_NO_LED(TrackballBottomRight, trackballBottomRight, TRACKBALL_BOTTOM_RIGHT_FC);
+    PUSH_BUTTON_NO_LED(TrackballBottom, trackballBottom, TRACKBALL_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(TrackballBottomLeft, trackballBottomLeft, TRACKBALL_TOP_BOTTOM_FC);
+    PUSH_BUTTON_NO_LED(TrackballLeft, trackballLeft, TRACKBALL_LEFT_FC);
+    PUSH_BUTTON_NO_LED(TrackballTopLeft, trackballTopLeft, TRACKBALL_TOP_LEFT_FC);
+
+    // ROTAY_BUTTON with LED
+    ROTARY_BUTTON(Focus, focus, FOCUS_FC, static_cast<char>(ANGLE_LED_FC));
+    ROTARY_BUTTON(ModeM, modeM, MODE_M_FC, static_cast<char>(QUADRAT_LED_FC));
+    ROTARY_BUTTON(ModePd, modePd, MODE_PD_FC, static_cast<char>(Z_LED_FC));
+    ROTARY_BUTTON(ModeC, modeC, MODE_C_FC, static_cast<char>(Y_LED_FC));
+    ROTARY_BUTTON(ModeB, modeB, MODE_2D_FC, static_cast<char>(X_LED_FC));
+
+    // ROTAY_BUTTON with No LED
+    ROTARY_BUTTON_NO_LED(Js1, js1, JOYSTICK1_FC);
+    ROTARY_BUTTON_NO_LED(Js2, js2, JOYSTICK2_FC);
+    ROTARY_BUTTON_NO_LED(Js3, js3, JOYSTICK3_FC);
+    ROTARY_BUTTON_NO_LED(Js4, js4, JOYSTICK4_FC);
+    ROTARY_BUTTON_NO_LED(Js5, js5, JOYSTICK5_FC);
+    ROTARY_BUTTON_NO_LED(Depth, depth, DEPTH_FC);
+    ROTARY_BUTTON_NO_LED(ModePw, modePw, MODE_PW_FC);
 
-	PUSH_BUTTON(Dual, dual, DUAL_FC, static_cast<char>(DUAL_LED_FC));
-	PUSH_BUTTON(Quad, quad, QUAD_FC, static_cast<char>(QUAD_LED_FC));
 
 private:
-	DataSender* _dataSender;
+    DataSender* _dataSender;
+    Logger* _logger;
+    QString _message;
+    QByteArray _newData;
 
 public:
-	Console();
-	void injectDataSender(DataSender* sender);
+    Console();
+    void injectDataSender(DataSender* sender);
+    void injectLogger(Logger* logger);
+    void newData(QByteArray data);
+    bool hasValidDataFormat();
+    bool isEchoPacket();
+
 };
 
 #endif //CONSOLE_H
diff --git a/logic/include/model/Logger.h b/logic/include/model/Logger.h
new file mode 100644
index 0000000..afa8255
--- /dev/null
+++ b/logic/include/model/Logger.h
@@ -0,0 +1,12 @@
+#ifndef LOGGER_H
+#define LOGGER_H
+#include "QString"
+
+class Logger
+{
+public:
+    virtual void log(QString  message) = 0;
+    virtual ~Logger(){}
+};
+
+#endif // LOGGER_H
diff --git a/logic/include/model/PushButton.h b/logic/include/model/PushButton.h
index 81e9e61..f0d661d 100644
--- a/logic/include/model/PushButton.h
+++ b/logic/include/model/PushButton.h
@@ -14,6 +14,7 @@ private:
 public:
 	PushButton(char functionCode);
 	PushButton(char functionCode, char ledFunctionCode);
+
 	QByteArray press();
 	QByteArray release();
 	Led* getLed();
diff --git a/logic/include/model/RotaryButton.h b/logic/include/model/RotaryButton.h
new file mode 100644
index 0000000..24ff286
--- /dev/null
+++ b/logic/include/model/RotaryButton.h
@@ -0,0 +1,20 @@
+#ifndef RotaryButton_H
+#define RotaryButton_H
+
+#include "Led.h"
+
+class RotaryButton
+{
+private:
+	char _functionCode;
+	Led _led;
+
+public:
+    RotaryButton(char functionCode);
+    RotaryButton(char functionCode, char ledFunctionCode);
+
+	Led* getLed();
+	QByteArray rotate(int value);
+};
+
+#endif //RotaryButton_H
diff --git a/logic/include/model/RotayButton.h b/logic/include/model/RotayButton.h
deleted file mode 100644
index 540ae20..0000000
--- a/logic/include/model/RotayButton.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef ROTAYBUTTON_H
-#define ROTAYBUTTON_H
-
-#include "Led.h"
-
-class RotayButton
-{
-private:
-	char _functionCode;
-	Led _led;
-
-public:
-	RotayButton(char functionCode);
-	RotayButton(char functionCode, char ledFunctionCode);
-	Led* getLed();
-	QByteArray rotate(int value);
-};
-
-#endif //ROTAYBUTTON_H
diff --git a/logic/logic.pro b/logic/logic.pro
index daa0325..1f4e77b 100644
--- a/logic/logic.pro
+++ b/logic/logic.pro
@@ -10,7 +10,8 @@ DEFINES += QT_DEPRECATED_WARNINGS
 
 SOURCES += $$files(src/*.cpp, true)
 
-HEADERS += $$files(include/*.h, true)
+HEADERS += $$files(include/*.h, true) \
+    include/model/Logger.h
 
 INCLUDEPATH += $$PWD/include/
 INCLUDEPATH += $$PWD/../network/
diff --git a/logic/src/model/Console.cpp b/logic/src/model/Console.cpp
index 5c4756b..bc32f54 100644
--- a/logic/src/model/Console.cpp
+++ b/logic/src/model/Console.cpp
@@ -1,6 +1,7 @@
 #include "model/Console.h"
 
 #include "model/DataSender.h"
+#include "QByteArray"
 
 Console::Console()
 {
@@ -9,5 +10,80 @@ Console::Console()
 /*************************************************************************************************/
 void Console::injectDataSender(DataSender* sender)
 {
-	_dataSender = sender;
+    _dataSender = sender;
+}
+
+/*************************************************************************************************/
+void Console::newData(QByteArray data)
+{
+    _newData = data;
+    if(hasValidDataFormat())
+    {
+        if(isEchoPacket())
+        {
+            //send echo response
+            _dataSender->send(_newData);
+        }
+        else
+        {
+            // call all  buttons newData
+        }
+    }
+    else
+    {
+        _logger->log(_message);
+    }
+
+}
+
+/*************************************************************************************************/
+bool Console::hasValidDataFormat()
+{
+    if(_newData.isNull() | _newData.isEmpty() | _newData.size() !=8)
+    {
+        _message = "Data is not Correct";
+        return false;
+    }
+    if(_newData[0] != static_cast<char>(0X00))
+    {
+        _message = "Data direction is not From App";
+        return false;
+    }
+    if(!(_newData[1] == static_cast<char>(0X01) || _newData[1] == static_cast<char>(0X02)))
+    {
+        _message = "data length is not correct";
+        return false;
+    }
+    /* if(!(data[2] == static_cast<char>(0X04) || data[2] == static_cast<char>(0X05)  || data[2] == static_cast<char>(0X06)))
+    {
+        _logger->log("Data type is not : pushButton:4, Rotary:5, Special: 6");
+        return false;
+    }*/
+    return true;
+
+}
+
+/*************************************************************************************************/
+bool Console::isEchoPacket()
+{
+    QByteArray echoPacket;
+
+    echoPacket.resize(8);
+    echoPacket[0] = 0x01;
+    echoPacket[1] = 0x02;
+    echoPacket[2] = 0x06;
+    echoPacket[3] = static_cast<char>(0xA4);
+    echoPacket[4] = 0x00;
+    echoPacket[5] = 0x00;
+    echoPacket[6] = 0x00;
+    echoPacket[7] = 0x00;
+
+    for(int i=0 ; i<_newData.length() ; i++)
+    {
+        if (_newData[i] != echoPacket[i])
+        {
+            return false;
+        }
+    }
+    return  true;
 }
diff --git a/logic/src/model/Led.cpp b/logic/src/model/Led.cpp
index 06d55b3..64481ff 100644
--- a/logic/src/model/Led.cpp
+++ b/logic/src/model/Led.cpp
@@ -9,5 +9,10 @@ Led::Led()
 Led::Led(char functionCode)
 {
 	_functionCode = functionCode;
-	_hasLed = true;
+    _hasLed = true;
+}
+
+void Led::newData(QByteArray data)
+{
+
 }
diff --git a/logic/src/model/PushButton.cpp b/logic/src/model/PushButton.cpp
index 3523bf7..a906921 100644
--- a/logic/src/model/PushButton.cpp
+++ b/logic/src/model/PushButton.cpp
@@ -3,19 +3,19 @@
 /*************************************************************************************************/
 QByteArray PushButton::generateCode(bool isPressed)
 {
-	QByteArray arr;
-
-	arr.resize(8);
-	arr[0] = 0x00;
-	arr[1] = 0x01;
-	arr[2] = 0x04;
-	arr[3] = _functionCode;
-	arr[4] = isPressed ? 0x01 : 0x00;
-	arr[5] = 0x00;
-	arr[6] = 0x00;
-	arr[7] = 0x00;
-
-	return arr;
+    QByteArray arr;
+
+    arr.resize(8);
+    arr[0] = 0x00;
+    arr[1] = 0x01;
+    arr[2] = 0x04;
+    arr[3] = _functionCode;
+    arr[4] = isPressed ? 0x01 : 0x00;
+    arr[5] = 0x00;
+    arr[6] = 0x00;
+    arr[7] = 0x00;
+
+    return arr;
 }
 
 /*************************************************************************************************/
@@ -38,7 +38,6 @@ QByteArray PushButton::press()
 }
 
 /*************************************************************************************************/
-
 QByteArray PushButton::release()
 {
 	return generateCode(false);
diff --git a/logic/src/model/RotayButton.cpp b/logic/src/model/RotaryButton.cpp
similarity index 65%
rename from logic/src/model/RotayButton.cpp
rename to logic/src/model/RotaryButton.cpp
index 5bab4fc..ebdfcbd 100644
--- a/logic/src/model/RotayButton.cpp
+++ b/logic/src/model/RotaryButton.cpp
@@ -1,25 +1,25 @@
-#include "model/RotayButton.h"
+#include "model/RotaryButton.h"
 
-RotayButton::RotayButton(char functionCode)
+RotaryButton::RotaryButton(char functionCode)
 {
 	_functionCode = functionCode;
 }
 
 /*************************************************************************************************/
-RotayButton::RotayButton(char functionCode, char ledFunctionCode) :
+RotaryButton::RotaryButton(char functionCode, char ledFunctionCode) :
 	_led(ledFunctionCode)
 {
 	_functionCode = functionCode;
 }
 
 /*************************************************************************************************/
-Led* RotayButton::getLed()
+Led* RotaryButton::getLed()
 {
 	return &_led;
 }
 
 /*************************************************************************************************/
-QByteArray RotayButton::rotate(int value)
+QByteArray RotaryButton::rotate(int value)
 {
 	QByteArray arr;
 
@@ -28,8 +28,8 @@ QByteArray RotayButton::rotate(int value)
 	arr[1] = 0X02;
 	arr[2] = 0X05;
 	arr[3] = _functionCode;
-	arr[4] = 0x01;
-	arr[5] = 0x00;
+    arr[4] = static_cast<char>(value >> 8);
+    arr[5] = static_cast<char>(value);
 	arr[6] = 0x00;
 	arr[7] = 0x00;
 
diff --git a/test/tst_console.cpp b/test/tst_console.cpp
index 4867cb3..ffd29f4 100644
--- a/test/tst_console.cpp
+++ b/test/tst_console.cpp
@@ -18,6 +18,9 @@ private slots:
 	void releaseDual_test_case();
 	void pressQuad_test_case();
 	void releaseQuad_test_case();
+    void rotateJs1NoLed_test_case();
+    void rotatFocusWithLed_test_case();
+
 };
 
 /*************************************************************************************************/
@@ -113,7 +116,50 @@ void ConsoleTest::releaseQuad_test_case()
 	arr[6] = 0x00;
 	arr[7] = 0x00;
 
-	QCOMPARE(t->consoleData, arr);
+    QCOMPARE(t->consoleData, arr);
+}
+
+void ConsoleTest::rotateJs1NoLed_test_case()
+{
+    Console c;
+    auto t = new TestDataSender;
+    c.injectDataSender(t);
+    c.rotateJs1(0);
+
+    QByteArray arr;
+
+    arr.resize(8);
+    arr[0] = 0x00;
+    arr[1] = 0x02;
+    arr[2] = 0x05;
+    arr[3] = 0x56;
+    arr[4] = static_cast<char>(0 >> 8);
+    arr[5] = static_cast<char>(0);
+    arr[6] = 0x00;
+    arr[7] = 0x00;
+
+    QCOMPARE(t->consoleData, arr);
+}
+
+void ConsoleTest::rotatFocusWithLed_test_case()
+{
+    Console c;
+    auto t = new TestDataSender;
+    c.injectDataSender(t);
+    c.rotateFocus(4000);
+    QByteArray arr;
+
+    arr.resize(8);
+    arr[0] = 0x00;
+    arr[1] = 0x02;
+    arr[2] = 0x05;
+    arr[3] = 0x51;
+    arr[4] = static_cast<char>(4000 >> 8);
+    arr[5] = static_cast<char>(4000);
+    arr[6] = 0x00;
+    arr[7] = 0x00;
+
+    QCOMPARE(t->consoleData, arr);
 }
 
 QTEST_APPLESS_MAIN(ConsoleTest)