Index: dialin/common/prs_defs.py
===================================================================
diff -u -r202904412c10730523596c96a2f5d885e5d019d0 -rf7da8175a08835a285b5a22ffb09346b25830ad8
--- dialin/common/prs_defs.py	(.../prs_defs.py)	(revision 202904412c10730523596c96a2f5d885e5d019d0)
+++ dialin/common/prs_defs.py	(.../prs_defs.py)	(revision f7da8175a08835a285b5a22ffb09346b25830ad8)
@@ -16,26 +16,44 @@
 class Ranges:
     PRESSURE_STEPS = 10
 
-    ARTERIAL_PRESSURE_MINIMUM = -400
-    ARTERIAL_PRESSURE_MAXIMUM = +600
-    ARTERIAL_PRESSURE_LOW_MIN = -300
-    ARTERIAL_PRESSURE_LOW_DEF = -300
-    ARTERIAL_PRESSURE_LOW_MAX = +200
+    ARTERIAL_PRESSURE_MINIMUM  = -400
+    ARTERIAL_PRESSURE_MAXIMUM  = +600
+    ARTERIAL_PRESSURE_LOW_MIN  = -300
+    ARTERIAL_PRESSURE_LOW_DEF  = -300
+    ARTERIAL_PRESSURE_LOW_MAX  = +200
     ARTERIAL_PRESSURE_HIGH_MIN = -300
     ARTERIAL_PRESSURE_HIGH_DEF = +100
     ARTERIAL_PRESSURE_HIGH_MAX = +200
 
-    VENOUS_PRESSURE_MINIMUM = -100
-    VENOUS_PRESSURE_MAXIMUM = +700
-    VENOUS_PRESSURE_LOW_MIN = -100
-    VENOUS_PRESSURE_LOW_DEF = -100
-    VENOUS_PRESSURE_LOW_MAX = +600
-    VENOUS_PRESSURE_HIGH_MIN = +100
-    VENOUS_PRESSURE_HIGH_DEF = +400
-    VENOUS_PRESSURE_HIGH_MAX = +600
+    VENOUS_PRESSURE_MINIMUM    = -100
+    VENOUS_PRESSURE_MAXIMUM    = +700
+    VENOUS_PRESSURE_LOW_MIN    = -100
+    VENOUS_PRESSURE_LOW_DEF    = -100
+    VENOUS_PRESSURE_LOW_MAX    = +600
+    VENOUS_PRESSURE_HIGH_MIN   = +100
+    VENOUS_PRESSURE_HIGH_DEF   = +400
+    VENOUS_PRESSURE_HIGH_MAX   = +600
 
 class AlarmPriority:
     ALARM_HIGH = 3
-    ALARM_MED = 2
-    ALARM_LOW = 1
+    ALARM_MED  = 2
+    ALARM_LOW  = 1
     ALARM_NONE = 0
+
+class AlarmFlags:
+    ALARM_STATE_FLAG_BIT_POS_SYSTEM_FAULT       =  0
+    ALARM_STATE_FLAG_BIT_POS_STOP               =  1
+    ALARM_STATE_FLAG_BIT_POS_NO_CLEAR           =  2
+    ALARM_STATE_FLAG_BIT_POS_NO_RESUME          =  3
+    ALARM_STATE_FLAG_BIT_POS_NO_RINSEBACK       =  4
+    ALARM_STATE_FLAG_BIT_POS_NO_END_TREATMENT   =  5
+    ALARM_STATE_FLAG_BIT_POS_NO_NEW_TREATMENT   =  6
+    ALARM_STATE_FLAG_BIT_POS_USER_MUST_ACK      =  7
+    ALARM_STATE_FLAG_BIT_POS_ALARMS_TO_ESCALATE =  8
+    ALARM_STATE_FLAG_BIT_POS_ALARMS_SILENCED    =  9
+    ALARM_STATE_FLAG_BIT_POS_LAMP_ON            = 10
+    ALARM_STATE_FLAG_BIT_POS_UNUSED_1           = 11
+    ALARM_STATE_FLAG_BIT_POS_UNUSED_2           = 12
+    ALARM_STATE_FLAG_BIT_POS_UNUSED_3           = 13
+    ALARM_STATE_FLAG_BIT_POS_UNUSED_4           = 14
+    ALARM_STATE_FLAG_BIT_POS_TOP_CONDITION      = 15