Index: firmware/App/Drivers/PressureSensor.h
===================================================================
diff -u -r2205857f59dd884c4af450239381387cfb560c2e -rd8cd7de2f84b26aafc153e2bb665a5058a040bf0
--- firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision 2205857f59dd884c4af450239381387cfb560c2e)
+++ firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision d8cd7de2f84b26aafc153e2bb665a5058a040bf0)
@@ -8,10 +8,10 @@
 * @file    PressureSensor.h
 *
 * @author  (last)      Sean Nash
-* @date    (last)      09-Nov-2024
+* @date    (last)      18-Nov-2024
 *
 * @author  (original)  Sean Nash
-* @date    (original)  09-Nov-2024
+* @date    (original)  18-Nov-2024
 *
 ***************************************************************************/
 
@@ -32,29 +32,31 @@
 
 // ********** public definitions **********
 
-/// Enumeration of pressure sensors monitored by this module.
+/// Enumeration of pressure sensors monitored by this unit.
 typedef enum PressureSensors
 {
-    PRESSURE_SENSOR_WATER_INLET_INPUT = 0,                          ///< Water Inlet pressure before regulator (PRi)
-    PRESSURE_SENSOR_FIRST = PRESSURE_SENSOR_WATER_INLET_INPUT,      ///< First pressure to scan
-    PRESSURE_SENSOR_WATER_INLET_OUTPUT,                             ///< Water Inlet pressure after regulator (PRo)
-    PRESSURE_SENSOR_WATER_OUTLET,                                   ///< Hydraulics outlet pressure (PHo/Pn)
+    PRESSURE_SENSOR_WATER_INLET_PRE_REG = 0,                        ///< Water inlet pressure before regulator (PRi)
+    PRESSURE_SENSOR_FIRST = PRESSURE_SENSOR_WATER_INLET_PRE_REG,    ///< First pressure to scan
+    PRESSURE_SENSOR_WATER_INLET_POST_REG,                           ///< Water inlet pressure after regulator (PRo)
+    PRESSURE_SENSOR_WATER_INLET_PRE_COND,                           ///< Water inlet pressure before conductivity sensor (PC2o)
+    PRESSURE_SENSOR_PRE_RO_FILTER,                                  ///< Pressure before RO filter (PPo)
+    PRESSURE_SENSOR_POST_RO_FILTER,                                 ///< Pressure after RO filter (PMp)
     NUM_OF_PRESSURE_SENSORS                                         ///< Number of pressure sensors
 } PRESSURE_SENSORS_T;
 
 // ********** public function prototypes **********
 
 void initPressureSensor( void );
 void readPressureSensors( void );
-//F32 getPressure( PRESSURE_SENSORS_T sensor );
-//F32 getPressureSensorTemperature( PRESSURE_SENSORS_T sensor );
-//U32 getPressureSensorReadCount( PRESSURE_SENSORS_T sensor );
-//U32 getPressureSensorErrorCount( PRESSURE_SENSORS_T sensor );
-//
-//BOOL testPressureSensorReadingsOverride( MESSAGE_T *message );
-//BOOL testPressureSensorTemperatureReadingsOverride( MESSAGE_T *message );
-//BOOL testPressureSensorReadCounterOverride( MESSAGE_T *message );
-//BOOL testPressureSensorErrorCounterOverride( MESSAGE_T *message );
+F32 getPressure( PRESSURE_SENSORS_T sensor );
+F32 getPressureSensorTemperature( PRESSURE_SENSORS_T sensor );
+U32 getPressureSensorReadCount( PRESSURE_SENSORS_T sensor );
+U32 getPressureSensorErrorCount( PRESSURE_SENSORS_T sensor );
+
+BOOL testPressureSensorReadingsOverride( MESSAGE_T *message );
+BOOL testPressureSensorTemperatureReadingsOverride( MESSAGE_T *message );
+BOOL testPressureSensorReadCounterOverride( MESSAGE_T *message );
+BOOL testPressureSensorErrorCounterOverride( MESSAGE_T *message );
 
 /**@}*/