Index: unittests/tst_canbus.cpp
===================================================================
diff -u -re58b907a69d4ca7daa77d69791593b886d1b80e8 -r8c69137f18382bdc55a5678e6ed44a7683fe4dea
--- unittests/tst_canbus.cpp	(.../tst_canbus.cpp)	(revision e58b907a69d4ca7daa77d69791593b886d1b80e8)
+++ unittests/tst_canbus.cpp	(.../tst_canbus.cpp)	(revision 8c69137f18382bdc55a5678e6ed44a7683fe4dea)
@@ -20,6 +20,12 @@
 
 using namespace Can;
 
+/*!
+ * \brief tst_canbus::tst_canbus
+ * \details Constructor
+ * \param   parent - QObject parent owner object.
+ *          Qt handles the children destruction by their parent objects life-cycle.
+ */
 tst_canbus::tst_canbus(QObject *parent) : QObject(parent) { }
 
 void tst_canbus::initTestCase()
@@ -63,7 +69,7 @@
     _MessageDispatcher .init();
     _MessageDispatcher .enableConsoleOut(true);
 
-    connect(&_MessageDispatcher, &MessageDispatcher::didFrameTransmit, [=](Can::Can_Id        vCanId   , const QByteArray   &vPayload) {
+    connect(&_MessageDispatcher, &MessageDispatcher::didFrameTransmit, [=](Can::Can_Id        vCan_Id  , const QByteArray   &vPayload) {
         _emited = true;
         QCOMPARE(Format::toHexString(vPayload), _expected);
     });
@@ -99,7 +105,7 @@
 void tst_canbus::tst_FrameInterface_TransmitFrame_LongerData()
 {
     _expected = QByteArray("123456789");
-    _FrameInterface.transmitFrame(Can_Id::eChlid_HD, _expected);
+    _FrameInterface.transmitFrame(Can_Id::eChlid_HD_UI, _expected);
     QVERIFY( ! _emited ); //there is no signal call - Code Coverage only : Error : "Payload can't be larger than 8 bytes"
 }
 
@@ -151,7 +157,7 @@
     _data   = {0};
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can_Id::eChlid_HD);
+    mFrame.setFrameId(Can_Id::eChlid_HD_UI);
     mPayload = "A5.01.00.01.00.6F.00.00";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char('.')).toLatin1()));
     emit _CanInterface.didFrameReceive(mFrame);
@@ -164,7 +170,7 @@
     _data   = {1};
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can_Id::eChlid_HD);
+    mFrame.setFrameId(Can_Id::eChlid_HD_UI);
     mPayload = "A5.01.00.01.01.5E.00.00";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char('.')).toLatin1()));
     emit _CanInterface.didFrameReceive(mFrame);
@@ -203,7 +209,7 @@
     _data   = {0};
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can_Id::eChlid_HD);
+    mFrame.setFrameId(Can_Id::eChlid_HD_UI);
     mPayload = "A5.01.00.01.00.66.00.00";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char('.')).toLatin1()));
     emit _CanInterface.didFrameReceive(mFrame);
@@ -216,7 +222,7 @@
     _data   = {0};
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can_Id::eChlid_HD);
+    mFrame.setFrameId(Can_Id::eChlid_HD_UI);
     mPayload = "A5.01.00.01.00.6F";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char('.')).toLatin1()));
     emit _CanInterface.didFrameReceive(mFrame);
@@ -229,7 +235,7 @@
     _data   = {0};
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can_Id::eChlid_HD);
+    mFrame.setFrameId(Can_Id::eChlid_HD_UI);
     mPayload = "A5.01.00.01.00.6F.FF.FF.FF";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char('.')).toLatin1()));
     emit _CanInterface.didFrameReceive(mFrame);