Index: firmware/App/Services/FpgaTD.c
===================================================================
diff -u -r52e1d4487a69a1ef0475321084527c0ba86c0892 -raa6d45143096dfab776ce2ed7c775cfe2dd6db18
--- firmware/App/Services/FpgaTD.c	(.../FpgaTD.c)	(revision 52e1d4487a69a1ef0475321084527c0ba86c0892)
+++ firmware/App/Services/FpgaTD.c	(.../FpgaTD.c)	(revision aa6d45143096dfab776ce2ed7c775cfe2dd6db18)
@@ -68,6 +68,19 @@
 #define FPGA_H18_BUBBLE_STATUS_MASK      0x0002                                 ///< Bit mask for venous air bubble detector input status.
 #define FPGA_H18_BUBBLE_SELF_TEST_CMD    0x08                                   ///< Bit for venous air bubble detector self-test command.
 
+/// Control bits to run syringe pump in reverse direction      // TODO - move to syringe pump controller unit when implemented.
+static const U08 SYRINGE_PUMP_CONTROL_RUN_REVERSE = SYRINGE_PUMP_CONTROL_SLEEP_OFF |
+                                                    SYRINGE_PUMP_CONTROL_NOT_RESET |
+                                                    SYRINGE_PUMP_CONTROL_ENABLE |
+                                                    SYRINGE_PUMP_CONTROL_REVERSE_DIR |
+                                                    SYRINGE_PUMP_CONTROL_32TH_STEP;
+/// Control bits to run syringe pump in forward direction      // TODO - move to syringe pump controller unit when implemented.
+static const U08 SYRINGE_PUMP_CONTROL_RUN_FORWARD = SYRINGE_PUMP_CONTROL_SLEEP_OFF |
+                                                    SYRINGE_PUMP_CONTROL_NOT_RESET |
+                                                    SYRINGE_PUMP_CONTROL_ENABLE |
+                                                    SYRINGE_PUMP_CONTROL_FORWARD_DIR |
+                                                    SYRINGE_PUMP_CONTROL_32TH_STEP;
+
 // FPGA Sensors Record
 #pragma pack(push,1)
 
@@ -477,7 +490,7 @@
  * The setH4SetSpeed function sets the fpga blood pump set speed
  * to the given speed (0..3000 RPM).
  * @details \b Inputs: none
- * @details \b Outputs: H4 set speed is set
+ * @details \b Outputs: fpgaActuatorSetPoints
  * @param rpm the set point for the H4 pump speed (in RPM).
  * @return none
  *************************************************************************/
@@ -531,6 +544,41 @@
 
 /*********************************************************************//**
  * @brief
+ * The setH5ControlFlags function sets the control flags for the H5 ejector
+ * stepper motor.
+ * @note Bit 0 - MS1 (bit 1 of microstepping configuration setting)
+ *       Bit 1 - MS2 (bit 2 of microstepping configuration setting)
+ *       Bit 2 - MS3 (bit 3 of microstepping configuration setting)
+ *       Bit 3 - Direction (0=forward, 1=reverse)
+ *       Bit 4 - Disable (0=enabled, 1=disabled)
+ *       Bit 5 - Reset (0=reset, 1=not reset)
+ *       Bit 6 - Sleep (0=sleep, 1=not sleep)
+ *       Bit 7 - Reserved
+ * @details \b Inputs: none
+ * @details \b Outputs: fpgaActuatorSetPoints.h5Control
+ * @param ctrl Bit flags for H5 stepper motor control
+ * @return none
+ *************************************************************************/
+void setH5ControlFlags( U08 ctrl )
+{
+    fpgaActuatorSetPoints.h5Control = ctrl;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The setH5StepToggleTime function sets the ejector motor set speed step
+ * toggle time (in uSec).
+ * @details \b Inputs: none
+ * @details \b Outputs: fpgaActuatorSetPoints.h5SetSpeed
+ * @return latest arterial pressure reading
+ *************************************************************************/
+void setH5StepToggleTime( U32 microSeconds )
+{
+    fpgaActuatorSetPoints.h5SetSpeed = microSeconds;
+}
+
+/*********************************************************************//**
+ * @brief
  * The getH2Pressure function gets the latest arterial pressure reading.
  * The high 2 bits are status bits: 00=ok, 01=cmd mode, 10=stale data, 11=diag
  * The low 14 bits are data.  Zero is at 1638.  Values above are positive,