Index: firmware/App/Services/FpgaTD.h
===================================================================
diff -u -r291d652fcd09b461728962a547d3b08163737d76 -r1920626b448b9ee88ae9fcfb5461067fc92da648
--- firmware/App/Services/FpgaTD.h	(.../FpgaTD.h)	(revision 291d652fcd09b461728962a547d3b08163737d76)
+++ firmware/App/Services/FpgaTD.h	(.../FpgaTD.h)	(revision 1920626b448b9ee88ae9fcfb5461067fc92da648)
@@ -52,6 +52,21 @@
 #define SYRINGE_PUMP_CONTROL_FORWARD_DIR            0x00                        ///< Syringe pump control register bit mask for forward direction.
 #define SYRINGE_PUMP_CONTROL_32TH_STEP              0x03                        ///< Syringe pump control register bits for 1/32 micro-stepping mode.
 
+// Bit definitions for NIBP control register
+#define FPGA_NIBP_CMD_MASK                          0x0F                        ///< Bit mask for NIBP command bits [3:0].
+#define FPGA_NIBP_CMD_RDY                           0x10                        ///< NIBP command ready pulse bit.
+#define FPGA_NIBP_PUMP_ON                           0x20                        ///< NIBP pump manual control enable bit.
+#define FPGA_NIBP_CTRL_VALVE_CLOSE                  0x40                        ///< NIBP control valve close bit.
+#define FPGA_NIBP_DUMP_VALVE_CLOSE                  0x80                        ///< NIBP dump valve close bit.
+
+// Bit definitions for NIBP response register
+#define FPGA_NIBP_RESP_VALID                        0x01                        ///< Indicates valid NIBP response available.
+#define FPGA_NIBP_MEASURING                         0x02                        ///< Indicates NIBP measurement in progress.
+#define FPGA_NIBP_RESP_CODE_MASK                    0x3C                        ///< Bit mask for NIBP response code bits [5:2].
+#define FPGA_NIBP_RESP_CODE_SHIFT                   2                           ///< Shift for NIBP response code bits.
+#define FPGA_NIBP_MODULE_ERROR                      0x40                        ///< Indicates NIBP module command processing error.
+#define FPGA_NIBP_MODULE_BUSY                       0x80                        ///< Indicates NIBP module busy processing command.
+
 /// Baro sensor manufacturing coefficients
 typedef struct
 {
@@ -65,6 +80,22 @@
     U16 baroPromCRC;                                                            ///< Reg 366.  Baro prom CRC.
 } BARO_PRES_SENSOR_MFG_T;
 
+/// FPGA NIBP command definitions
+typedef enum
+{
+   FPGA_NIBP_CMD_IDLE                  = 0x00,                                  ///< No command.
+   FPGA_NIBP_CMD_GET_MODULE_DATA       = 0x01,                                  ///< Get NIBP module information.
+   FPGA_NIBP_CMD_SET_INITIAL_INFLATE   = 0x02,                                  ///< Set initial cuff inflate pressure.
+   FPGA_NIBP_CMD_START_BP              = 0x03,                                  ///< Start adult BP measurement.
+   FPGA_NIBP_CMD_START_PEDS_BP         = 0x04,                                  ///< Start pediatric BP measurement.
+   FPGA_NIBP_CMD_ABORT_BP              = 0x05,                                  ///< Abort active BP measurement.
+   FPGA_NIBP_CMD_GET_CUFF_PRESSURE     = 0x06,                                  ///< Read cuff pressure.
+   FPGA_NIBP_CMD_GET_BP_DATA           = 0x07,                                  ///< Read BP measurement data.
+   FPGA_NIBP_CMD_SET_SLEEP_MODE        = 0x08,                                  ///< Set NIBP module sleep mode.
+   FPGA_NIBP_CMD_CONTROL_PNEUMATICS    = 0x09,                                  ///< Control pneumatic outputs.
+   FPGA_NIBP_CMD_RESET                 = 0x0A                                   ///< Reset NIBP module.
+} FPGA_NIBP_CMD_T;
+
 // ********** public function prototypes **********
 
 void initFpgaTD( void );
@@ -128,7 +159,6 @@
 
 U16 getH12AirPumpMotorRPM( void );
 void setH12AirPumpMotorPowerLevel( U08 power );
-void setH12AirPumpMotorPWMCntTime( U16 tenNS );
 
 void setH19Control( U08 controlBits );
 U08  getH19Control( void );
@@ -152,6 +182,25 @@
 U32 getFPGAEjectorRetractOpticalSensor( void );
 U32 getFPGAEjectorEngageOpticalSensor( void );
 
+void setNIBPCommand( FPGA_NIBP_CMD_T command );
+void setNIBPInflatePressure( U16 pressure );
+U08  getNIBPControl( void );
+void setNIBPControl( U08 control );
+
+FPGA_NIBP_CMD_T getNIBPLastCommand( void );
+
+BOOL isNIBPCommandReady( void );
+BOOL isNIBPResponseValid( void );
+BOOL isNIBPMeasuring( void );
+BOOL isNIBPModuleError( void );
+BOOL isNIBPModuleBusy( void );
+
+U08  getNIBPResponseCode( void );
+S16  getNIBPCuffPressure( void );
+U16  getNIBPSystolicPressure( void );
+U16  getNIBPDiastolicPressure( void );
+U16  getNIBPHeartRate( void );
+
 /**@}*/
 
 #endif