Index: sources/canbus/messageglobals.h
===================================================================
diff -u -rfee7fabf49befb065c89248c19e15efc9ca194e4 -rc5389647e2259e67f8e6d923f3481d7d3f4eab68
--- sources/canbus/messageglobals.h	(.../messageglobals.h)	(revision fee7fabf49befb065c89248c19e15efc9ca194e4)
+++ sources/canbus/messageglobals.h	(.../messageglobals.h)	(revision c5389647e2259e67f8e6d923f3481d7d3f4eab68)
@@ -23,8 +23,9 @@
 namespace Can {
 
 /*!
- * \brief Payload Length
- * \details List of each action acceptable data length in the whole message packet.
+ * \brief   Payload Length
+ * \details List of each ActionID required data (in byte) length in the message.
+ *          So the data collector has to collect this amount of bytes as payload of a message.
  */
 const QHash<GuiActionType ,quint8> payloadLen {
     {GuiActionType::PowerOff  ,   1},
@@ -34,7 +35,7 @@
 };
 
 /*!
- * \brief The Payload_Data enum
+ * \brief   The Payload_Data enum
  * \details Global information for message packet.
  */
 enum Payload_Data   : quint8 {
@@ -43,7 +44,7 @@
 };
 
 /*!
- * \brief The Frame_Data enum
+ * \brief   The Frame_Data enum
  * \details Global information for each message frame.
  */
 enum Frame_Data : quint8 {
@@ -53,13 +54,13 @@
     eLenMaxData         = 255, ///< Maximum data length in a Can Message since data length value kept in one byte
 
     eLenSyncByte        =   1, ///< The length of Sync byte at the beginning of each header frame
-    eLenActionId        =   2, ///< The length of Message ID bytes (2) at the beginning of each header frame after sync
-    eLenLength          =   1, ///< The length of data length value byte at the beginning of each header frame after Message ID
+    eLenActionId        =   2, ///< The length of MessageID bytes (2) at the beginning of each header frame after sync
+    eLenLength          =   1, ///< The length of data length value byte at the beginning of each header frame after MessageID
 };
 
 /*!
- * \brief The Can_Id enum
- * \details The Valid Can Bus Message Id of each frame
+ * \brief   The Can_Id enum
+ * \details The Valid Can Bus MessageID of each frame
  */
 enum Can_Id : quint16 {
     eChlid_NONE     = 0x000,
@@ -87,8 +88,8 @@
 };
 
 /*!
- * \brief The Message struct
- * \details The message structure after it's been glued together.
+ * \brief   The Message struct
+ * \details The message structure after it's been converted form hex bytes to meaningful struct for UI.
  */
 struct Message { // TODO : Should be converted to MessageModel class // no time left for now !!!
     Can_Id        can_id;