Index: leahi_dialin/common/generic_defs.py
===================================================================
diff -u -r27cd8e0e7b47617083e8c12f73306f0ba648e687 -r6c90336ac2cd8cf34ac620cff431a847d9ddf557
--- leahi_dialin/common/generic_defs.py	(.../generic_defs.py)	(revision 27cd8e0e7b47617083e8c12f73306f0ba648e687)
+++ leahi_dialin/common/generic_defs.py	(.../generic_defs.py)	(revision 6c90336ac2cd8cf34ac620cff431a847d9ddf557)
@@ -29,8 +29,9 @@
     # After this point the Data Types are extra ones used only in Dialin
     U08         = (5, '<B', 1)                                  # Unsigned 8bit Data Type (1 byte)      - Unsigned single Character (1 byte) in Little Endian -> Integer
     U16         = (6, '<H', 2)                                  # Unsigned 16bit Data Type (2 bytes)    - Unsigned Short Integer (2 bytes) in Little Endian -> Integer
-    BOOL_U08    = (7, '<?', 1)                                  # Boolean Data Type (1 byte)            - Unsigned single Character (1 bytes) in Little Endian -> Integer
-    NUM_OF_DATA_TYPES = (8, None, 0)                            # Number of Data Types                  - None
+    S16         = (7, '<h', 2)                                  # Signed 16bit Data Type (2 bytes)      - Signed Short Integer (2 bytes) in Little Endian -> Integer
+    BOOL_U08    = (8, '<?', 1)                                  # Boolean Data Type (1 byte)            - Unsigned single Character (1 bytes) in Little Endian -> Integer
+    NUM_OF_DATA_TYPES = (9, None, 0)                            # Number of Data Types                  - None
 
     def __new__(cls, value, unpack_fmt, unpack_size):
         obj = object.__new__(cls)
@@ -54,6 +55,7 @@
     'BOOL': ['boolean'],
     'U08': ['u8'],
     'U16': [],
+    'S16': [],
     'BOOL_U08': [],
     'NUM_OF_DATA_TYPES': [],
 }