Index: firmware/App/Services/TDInterface.c
===================================================================
diff -u -r48ca7fd644c67920acc29a80b7af379d0a134d1a -rb6d20d9e5c704a9f7ebceea9bb12731dac61fc2a
--- firmware/App/Services/TDInterface.c	(.../TDInterface.c)	(revision 48ca7fd644c67920acc29a80b7af379d0a134d1a)
+++ firmware/App/Services/TDInterface.c	(.../TDInterface.c)	(revision b6d20d9e5c704a9f7ebceea9bb12731dac61fc2a)
@@ -40,6 +40,11 @@
 static TD_OP_MODE_T tdCurrentOpMode;                                        ///< Current TD operation mode.
 static U32 tdSubMode;                                                       ///< Current state (sub-mode) of current TD operation mode.
 static F32 tdDialysisFlowrate;                                              ///< TD dialysis flow rate
+static F32 tdUFRate;                                                        ///< TD ultrafilteration rate
+static F32 tdTargetDialysateTemp;                                           ///< TD target dialysate temperature
+static BOOL tdDialyzerBypass;                                               ///< TD dialyzer bypass
+static U32 tdAcidType;                                                      ///< TD Acid type
+static U32 tdBiCarbType;                                                    ///< TD Bicarb type
 
 static BOOL tdOpModeDataFreshFlag = FALSE;                                  ///< Flag to signal/process fresh TD op mode data
 
@@ -57,9 +62,14 @@
 void initTDInterface( void )
 {
    // Initialize unit variables
-    tdCurrentOpMode     = MODE_INIT;
-    tdSubMode           = 0;
-    tdDialysisFlowrate  = TD_MAX_DIALYSIS_FLOW_RATE;   // Will update later based on the TD value
+    tdCurrentOpMode         = MODE_INIT;
+    tdSubMode               = 0;
+    tdDialysisFlowrate      = TD_MAX_DIALYSIS_FLOW_RATE;   // Will update later based on the TD value
+    tdUFRate                = 0.0F;
+    tdTargetDialysateTemp   = 0.0F;
+    tdDialyzerBypass        = FALSE;
+    tdAcidType              = 0;
+    tdBiCarbType            = 0;
 }
 
 /**********************************************************************//**
@@ -172,7 +182,45 @@
     return tdDialysisFlowrate;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The getTDUFrate function gets the latest TD ultrafilteration flow
+ * rate.
+ * @details \b Inputs: tdUFRate
+ * @details \b Outputs: none
+ * @return Latest UF rate.
+ *************************************************************************/
+F32 getTDUFRate( void )
+{
+    return tdUFRate;
+}
 
+/*********************************************************************//**
+ * @brief
+ * The getTDTargetDialysateTemperature function gets the latest TD
+ * target dialysate temperature rate.
+ * @details \b Inputs: tdTargetDialysateTemp
+ * @details \b Outputs: none
+ * @return Latest target dialysate temperature.
+ *************************************************************************/
+F32 getTDTargetDialysateTemperature( void )
+{
+    return tdTargetDialysateTemp;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The getTDDialyzerBypass function gets the latest TD
+ * dailyzer bypass valve enable flag.
+ * @details \b Inputs: tdDialyzerBypass
+ * @details \b Outputs: none
+ * @return Latest dialyzer bypass valve enable.
+ *************************************************************************/
+BOOL getTDDialyzerBypass( void )
+{
+    return tdDialyzerBypass;
+}
+
 /*************************************************************************
  *                       TEST SUPPORT FUNCTIONS
  *************************************************************************/