Index: firmware/App/Drivers/PressureSensor.h
===================================================================
diff -u -r961784c895cb8f551a2623cd02dcbfe42d04b7c2 -r395522dffef1348e176564925656012f529c1910
--- firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision 961784c895cb8f551a2623cd02dcbfe42d04b7c2)
+++ firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision 395522dffef1348e176564925656012f529c1910)
@@ -1,16 +1,16 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2026 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    PressureSensor.h
 *
-* @author  (last)      Sean
-* @date    (last)      22-Aug-2024
+* @author  (last)      Dara Navaei
+* @date    (last)      31-Oct-2025
 *
-* @author  (original)  Sean
+* @author  (original)  Sean Nash
 * @date    (original)  22-Aug-2024
 *
 ***************************************************************************/
@@ -24,6 +24,7 @@
  *  @defgroup PressureSensor PressureSensor
  *  @brief The Pressure Sensor unit provides low-level functions for interfacing
  *  with a MicroSensor (MPM258) pressure sensor.
+ *  TODO add the baro sensor part number
  *
  *  @addtogroup PressureSensor
  *  @{
@@ -35,7 +36,8 @@
 typedef enum PressureSensors
 {
     H2_PRES = 0,                            ///< Arterial blood line pressure sensor
-    H14_PRES,                               ///< Vensous blood line pressure sensor
+    H14_PRES,                               ///< Venous blood line pressure sensor
+    H23_PRES,                               ///< Barometric pressure sensor
     NUM_OF_PRESSURE_SENSORS                 ///< Number of pressure sensors
 } PRESSURE_SENSORS_T;
 
@@ -48,6 +50,7 @@
 U32  getPressureSensorReadCount( PRESSURE_SENSORS_T sensor );
 U32  getPressureSensorErrorCount( PRESSURE_SENSORS_T sensor );
 
+BOOL testBaroPressureMFGCRCOverride( MESSAGE_T *message );
 BOOL testPressureSensorOverride( MESSAGE_T *message );
 
 /**@}*/