Index: firmware/App/Services/StateServices/TubeSetInstall.c
===================================================================
diff -u -r9c833ef5623ce842267e284d958820ac0dc3a7fc -r0b025cea0b0f290ea44714a8fae6d71ea05088b9
--- firmware/App/Services/StateServices/TubeSetInstall.c	(.../TubeSetInstall.c)	(revision 9c833ef5623ce842267e284d958820ac0dc3a7fc)
+++ firmware/App/Services/StateServices/TubeSetInstall.c	(.../TubeSetInstall.c)	(revision 0b025cea0b0f290ea44714a8fae6d71ea05088b9)
@@ -49,6 +49,8 @@
 static TUBE_SET_INSTALL_STATE_T previousInstallState;                         ///< Previous tube set install sub-state
 static TUBE_SET_INSTALL_STATE_T currentInstallState;                          ///< Current tubing set install sub-state
 
+static TUBE_SET_TYPE_T currentTubeSetType;                                    ///< Current installed tube set type
+
 // ********** private function prototypes **********
 
 static TUBE_SET_INSTALL_STATE_T handleAwaitTubesetConfirmationState( void );  ///< Handle Await Tubset Install Confirmation sub-state
@@ -73,6 +75,7 @@
     bloodPumpTimerCounter  = 0;
     bpLastHome             = TRUE;
     bpLeftHomeTimerCounter = 0;
+    currentTubeSetType     = TUBE_SET_TYPE_HD;  // TODO: Call setTubeSetType() when barcode scanning is implemented.
 }
 
 /*********************************************************************//**
@@ -115,8 +118,8 @@
 
     if ( previousInstallState != currentInstallState )
     {
-        previousInstallState = currentInstallState;
         SEND_EVENT_WITH_2_U32_DATA( TD_EVENT_SUB_STATE_CHANGE, previousInstallState, currentInstallState );
+        previousInstallState = currentInstallState;
     }
 }
 
@@ -332,4 +335,29 @@
     return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The setTubeSetType function sets the current installed tube set type.
+ * @details \b Inputs: none
+ * @details \b Outputs: currentTubeSetType
+ * @param type Tube set type determined from barcode scan.
+ * @return none
+ *************************************************************************/
+void setTubeSetType( TUBE_SET_TYPE_T type )
+{
+    currentTubeSetType = type;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The getTubeSetType function returns the current installed tube set type.
+ * @details \b Inputs: currentTubeSetType
+ * @details \b Outputs: none
+ * @return Current installed tube set type.
+ *************************************************************************/
+TUBE_SET_TYPE_T getTubeSetType( void )
+{
+    return currentTubeSetType;
+}
+
 /**@}*/