Index: firmware/App/Monitors/Pressures.h
===================================================================
diff -u -rf6aa1ffddb85a233371e3e7e4d7c0c0eb3e61493 -rf979c391268b595e44fb6747d43487e4d2294e68
--- firmware/App/Monitors/Pressures.h	(.../Pressures.h)	(revision f6aa1ffddb85a233371e3e7e4d7c0c0eb3e61493)
+++ firmware/App/Monitors/Pressures.h	(.../Pressures.h)	(revision f979c391268b595e44fb6747d43487e4d2294e68)
@@ -25,6 +25,7 @@
  *  @defgroup Pressures Pressures
  *  @brief The pressures monitor unit.  Monitors the arterial and venous pressure
  *  sensors and manages the alarm windows for pressure range during treatment.
+ *  Monitors the barometric pressure sensor.
  *
  *  @addtogroup Pressures
  *  @{
@@ -68,6 +69,7 @@
     F32 tmpPressure;                                ///< Latest trans-membrane pressure (mmHg)
     F32 tmpMinLimit;                                ///< Current TMP minimum pressure limit (mmHg)
     F32 tmpMaxLimit;                                ///< Current TMP maximum pressure limit (mmHg)
+    F32 h23Pressure;                                ///< Current barometric pressure (psi)
 } PRESSURE_DATA_T;
 
 // ********** public function prototypes **********
@@ -91,9 +93,11 @@
 F32 getFilteredVenousPressure( void );
 F32 getLongFilteredVenousPressure( void );
 F32 getTMPPressure( void );
+F32 getBaroPressurePSI( void );
 
 BOOL testPressuresDataPublishIntervalOverride( MESSAGE_T *message );
 BOOL testTMPOverride( MESSAGE_T *message );
+BOOL testBaroPressureOverride( MESSAGE_T * message );
 
 /**@}*/