Index: firmware/App/Drivers/RotaryValve.c
===================================================================
diff -u -r63f70637ccd17ac53cb3664332a670b01f28c744 -r1500c2a584e9e9ce0ffcd32727c0b9e7cdd141b6
--- firmware/App/Drivers/RotaryValve.c	(.../RotaryValve.c)	(revision 63f70637ccd17ac53cb3664332a670b01f28c744)
+++ firmware/App/Drivers/RotaryValve.c	(.../RotaryValve.c)	(revision 1500c2a584e9e9ce0ffcd32727c0b9e7cdd141b6)
@@ -331,7 +331,88 @@
     }
 }
 
+/*********************************************************************//**
+ * @brief
+ * The setValveHomingEnableDisable function enables or disables the homing
+ * bit in the valve's control set.
+ * @details \b Alarm: ALARM_ID_TD_SOFTWARE_FAULT if invalid valve given.
+ * @details \b Inputs: none
+ * @details \b Outputs: none
+ * @param valve ID of valve to get status for
+ * @param enableHoming TRUE if enable homing needed otherwise, FALSE
+ * @return none
+ *************************************************************************/
+void setValveHomingEnableDisable( VALVE_T valve, BOOL enableHoming )
+{
+    U08 valveControlSet;
 
+    switch ( valve )
+    {
+        case H1_VALV:
+            valveControlSet = getH1Control();
+            if ( TRUE == enableHoming )
+            {
+                valveControlSet |= FPGA_PINCH_VALVES_ENABLE_HOMING;
+            }
+            else
+            {
+                valveControlSet &= ~FPGA_PINCH_VALVES_ENABLE_HOMING;
+            }
+            setH1Control( valveControlSet );
+            break;
+
+        case H19_VALV:
+            valveControlSet = getH19Control();
+            if ( TRUE == enableHoming )
+            {
+                valveControlSet |= FPGA_PINCH_VALVES_ENABLE_HOMING;
+            }
+            else
+            {
+                valveControlSet &= ~FPGA_PINCH_VALVES_ENABLE_HOMING;
+            }
+            setH19Control( valveControlSet );
+            break;
+
+        default:
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_SOFTWARE_FAULT, SW_FAULT_ID_VALVES_INVALID_VALVE_HOMING_SET, (U32)valve )
+            break;
+    }
+}
+
+/*********************************************************************//**
+ * @brief
+ * The getValveMaximumEncoderPosition function gets the maximum encoder
+ * position of the valve.
+ * @details \b Alarm: ALARM_ID_TD_SOFTWARE_FAULT if invalid valve given.
+ * @details \b Inputs: none
+ * @details \b Outputs: none
+ * @param valve ID of valve to get status for
+ * @return gets the valves maximum encoder position
+ *************************************************************************/
+S16 getValveMaximumEncoderPosition( VALVE_T valve )
+{
+    S16 maxEncoderValue;
+
+    switch ( valve )
+    {
+        case H1_VALV:
+            maxEncoderValue = getH1MaxEncPosition();
+            break;
+
+        case H19_VALV:
+            maxEncoderValue = getH19MaxEncPosition();
+            break;
+
+        default:
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_SOFTWARE_FAULT, SW_FAULT_ID_VALVES_INVALID_VALVE_MAX_ENC_POS_REQ, (U32)valve )
+            break;
+    }
+
+    return maxEncoderValue;
+}
+
+
 /*************************************************************************
  *                       TEST SUPPORT FUNCTIONS
  *************************************************************************/