Index: leahi_dialin/common/dd_defs.py
===================================================================
diff -u -r71f2092930ad621e8a738de12faf806e8c46b1b9 -r1e48f7a8c91ce73aa9023dc71a23b6db13c7bd5b
--- leahi_dialin/common/dd_defs.py	(.../dd_defs.py)	(revision 71f2092930ad621e8a738de12faf806e8c46b1b9)
+++ leahi_dialin/common/dd_defs.py	(.../dd_defs.py)	(revision 1e48f7a8c91ce73aa9023dc71a23b6db13c7bd5b)
@@ -1004,3 +1004,32 @@
     'CANCELLATION_MODE_WATER': ['water'],
     'NUM_OF_CANCELLATION_MODES': [],
 }
+
+@unique
+class DDSwitchStatus(DialinEnum):
+    CLOSED                  = 0                                 # Closed State of the TD Switch
+    OPEN                    = 1                                 # Open State of the TD Switch
+    NUM_OF_SWITCH_STATES    = 2                                 # Number of Switch States
+
+DDSwitchStatus._str_list = {
+    # Official Name :       Accepted strings
+    'CLOSED': [],
+    'OPEN': [],
+    'NUM_OF_SWITCH_STATES': [],
+}
+
+@unique
+class DDSwitchNames(DialinEnum):
+    D101_SWITCH1                = 0                             # Connector/cap switch 1
+    D102_SWITCH2                = 1                             # Connector/cap switch 2
+    D103_CAP                    = 2                             # Cap parked switch
+    NUM_OF_DOORS_AND_SWITCHES   = 3                             # Number of Switches
+
+DDSwitchNames._str_list = {
+    # Official Name :       Accepted strings
+    'D101_SWITCH1': ['d101', 'connector/cap switch 1', 'switch1'],
+    'D102_SWITCH2': ['d102', 'connector/cap switch 2', 'switch2'],
+    'D103_CAP':     ['d103', 'cap parked', 'cap_parked'],        
+    'NUM_OF_DOORS_AND_SWITCHES': [],
+}
+