Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -rc1031c7f6901733253a1196afec347c197edb9d2 -r419e283b49ae32d48abcba1912757d7e00c120c4
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision c1031c7f6901733253a1196afec347c197edb9d2)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 419e283b49ae32d48abcba1912757d7e00c120c4)
@@ -106,6 +106,8 @@
     // HD Data Messages
     {Gui::GuiActionType::ID_HDAccelerometerData                     ,   9 * 4       }, // 9 parameters each 4bytes
     {Gui::GuiActionType::ID_HDSyringePumpData                       ,   9 * 4       }, // 9 parameters each 4bytes
+    {Gui::GuiActionType::ID_HDUsageInfoReq                          ,   0 * 4       }, // 0 parameters each 4bytes
+    {Gui::GuiActionType::ID_HDUsageInfoRsp                          ,   4 * 4 + 2   }, // 4 parameters each 4bytes + 1 parameter 2 bytes
 
     // ---- TODO : AFTER GIVING IT SOME THOUGHT, IT SEEMS WE CAN GET THESE LEN FROM THE MODEL AND DO NOT NEED TO HAVE THIS BUT NEED TO INVESTIGATE MORE.
     {Gui::GuiActionType::ID_AlarmStatus                             ,   4 * 4 + 2   }, // 4 parameters each 4bytes + 1 parameter 2bytes