Index: AlarmDefs.h
===================================================================
diff -u -r65f127cc7574a46ab0cc1036d92a0b082d3aa83b -r9c2c83abdb0d088cd8c01eeb302107020c5cfeb3
--- AlarmDefs.h	(.../AlarmDefs.h)	(revision 65f127cc7574a46ab0cc1036d92a0b082d3aa83b)
+++ AlarmDefs.h	(.../AlarmDefs.h)	(revision 9c2c83abdb0d088cd8c01eeb302107020c5cfeb3)
@@ -19,8 +19,13 @@
 #define __ALARM_DEFINITIONS_H__
 
 // ********** public definitions **********
+
+/**
+ *  @addtogroup AlarmDefs
+ *  @{
+ */
 
-/// Enumeration of alarm IDs
+/// Enumeration of alarm IDs.
 enum Alarm_List
 {
     ALARM_ID_NO_ALARM = 0,                                          ///< Indication for when no alarms is a possible situation
@@ -64,7 +69,7 @@
     ALARM_ID_RTC_BATTERY_LOW = 38,                                  ///< RTC battery low
     ALARM_ID_RTC_OR_TIMER_ACCURACY_FAILURE = 39,                    ///< RTC or MCU timer inaccurate
     ALARM_ID_RTC_RAM_OPS_ERROR = 40,                                ///< RTC (i.e read time) or RAM operations failure (read or write)
-    ALARM_ID_NVDATA_EEPROM_OPS_FAILURE = 41,                        ///< EEPRON operations (read, write, erase) failure
+    ALARM_ID_NVDATA_EEPROM_OPS_FAILURE = 41,                        ///< EEPROM operations (read, write, erase) failure
     ALARM_ID_NVDATA_MFG_RECORD_CRC_ERROR = 42,                      ///< Manufacturing record CRC failure
     ALARM_ID_NVDATA_SRVC_RECORD_CRC_ERROR = 43,                     ///< Service record CRC failure
     ALARM_ID_NVDATA_CAL_RECORD_CRC_ERROR = 44,                      ///< Calibration record CRC failure
@@ -94,27 +99,53 @@
     ALARM_ID_HD_ACCELEROMETER_SELF_TEST_FAILURE = 68,               ///< HD accelerometer failed POST
     ALARM_ID_DG_ACCELEROMETER_SELF_TEST_FAILURE = 69,               ///< DG accelerometer failed POST
     ALARM_ID_HD_EXCESSIVE_TILT = 70,                                ///< HD tilt exceeds maximum
-    ALARM_ID_DG_EXCESSIVE_TILT = 71,                                ///< DG tilt exceeds maximu
+    ALARM_ID_DG_EXCESSIVE_TILT = 71,                                ///< DG tilt exceeds maximum
     ALARM_ID_HD_SHOCK = 72,                                         ///< HD experienced large acceleration
     ALARM_ID_DG_SHOCK = 73,                                         ///< DG experienced large acceleration
     ALARM_ID_HD_ACCELEROMETER_FAILURE = 74,                         ///< HD accelerometer error (no readings or FPGA reports error)
     ALARM_ID_DG_ACCELEROMETER_FAILURE = 75,                         ///< DG accelerometer error (no readings or FPGA reports error)
     ALARM_ID_DG_CRITICAL_DATA_ERROR = 76,                           ///< DG critical data integrity check failed
     ALARM_ID_RO_REJECTION_RATIO_OUT_OF_RANGE = 77,                  ///< RO rejection ratio out of range
+    ALARM_ID_INLET_WATER_PRESSURE_FAULT = 77,                       ///< Inlet water pressure fault
     NUM_OF_ALARM_IDS                                                ///< Total number of alarms
-};
-
+};
 typedef enum Alarm_List ALARM_ID_T;                                 ///< Type for alarm list enumeration
-
+
+/**@}*/
+
+/**
+ *  @addtogroup AlarmPriorities
+ *  @{
+ */
+
+/// Enumeration of alarm priorities.
 enum Alarm_Priorities
 {
     ALARM_PRIORITY_NONE = 0,                                        ///< Indicates not an alarm or no alarms active at this time
     ALARM_PRIORITY_LOW = 1,                                         ///< Low priority alarm
     ALARM_PRIORITY_MEDIUM = 2,                                      ///< Medium priority alarm
     ALARM_PRIORITY_HIGH = 3,                                        ///< High priority alarm
     NUM_OF_ALARM_PRIORITIES                                         ///< Total number of alarm priorities
-};
-
+};
 typedef enum Alarm_Priorities ALARM_PRIORITY_T;                     ///< Type for alarm priorities enumeration
+
+/**@}*/
+
+/**
+ *  @addtogroup AlarmSources
+ *  @{
+ */
+
+/// Enumeration of alarm sources.
+enum Alarm_Sources
+{
+    ALARM_SOURCE_UI = 0,                                            ///< User interface alarm source
+    ALARM_SOURCE_HD,                                                ///< HD firmware alarm source
+    ALARM_SOURCE_DG,                                                ///< DG firmware alarm source
+    NUMBER_OF_ALARM_SOURCES                                         ///< Number of alarm sources
+};
+typedef enum Alarm_Sources ALARM_SOURCE_T;                          ///< Type for alarm sources enumeration
+
+/**@}*/
 
-#endif
+#endif