Index: sources/canbus/messagehandler.h
===================================================================
diff -u -rb2ebb6f71cf9b0c2ba68a47776e5b220b165b21c -r272bb81655222b2bf0c3c7099523c0b658eb9cb8
--- sources/canbus/messagehandler.h	(.../messagehandler.h)	(revision b2ebb6f71cf9b0c2ba68a47776e5b220b165b21c)
+++ sources/canbus/messagehandler.h	(.../messagehandler.h)	(revision 272bb81655222b2bf0c3c7099523c0b658eb9cb8)
@@ -24,7 +24,7 @@
 
 // Project
 #include "main.h"
-#include "guiactions.h"
+#include "guiglobals.h"
 #include "messagebuilder.h"
 
 // Define
@@ -37,9 +37,6 @@
 using namespace Gui;
 namespace Can {
 
-#define CAN_FRAME_LENGTH            8
-#define MAX_PAYLOAD_IN_HEADER_FRAME 3
-
 class MessageHandler : public QObject
 {
     Q_OBJECT
@@ -62,18 +59,17 @@
 
     bool ignoreChannel(const QCanBusFrame &vFrame);
 
-
     // interpret the data into GUI understandable Actions/Data
-    bool          interpretData(const Message &vMessage, GuiActionType &vActionId, GuiActionData &vData);
+    bool          interpretData(const Message &vMessage, GuiActionType &vActionId, QVariantList &vData);
 
 private slots: // Should be private for thread safety and is connected internally.
-    void  onActionTransmit(GuiActionType vAction, const QByteArray &vData); // UI => HD/DG
+    void  onActionTransmit(GuiActionType vAction, const QVariantList &vData); // UI => HD/DG
     void  onFrameReceive  (const QCanBusFrame &vFrame                    ); // UI <= HD/DG
 
     void onMainTimerTimeout();
 
 signals:
-    void didActionReceive (GuiActionType vAction, GuiActionData vData); // UI <= HD/DG
+    void didActionReceive (GuiActionType vAction, const QVariantList &vData); // UI <= HD/DG
     void didFrameTransmit (const QCanBusFrame &vFrame                ); // UI => HD/DG
 };
 }