Changeset 243:1a42c5aa468b

Timestamp:

06/10/12 12:50:30 (12 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

Added the logging of the CoG value

Location:

src/mlx

Files:

• acft.py (modified) (1 diff)
• checks.py (modified) (1 diff)
• fs.py (modified) (1 diff)
• fsuipc.py (modified) (2 diffs)
• pyuipc_sim.py (modified) (4 diffs)

src/mlx/acft.py

@@ -300 +300 @@
         self.logger.message(self._aircraftState.timestamp,
                             "Touchdown heading: %03.0f degrees" % (heading,))
+        self.logger.message(self._aircraftState.timestamp, 
+                           "Centre of gravity:  %.03f" % \
+                            (self._aircraftState.cog,))
 
     def cancelFlare(self):

src/mlx/checks.py

@@ -142 +142 @@
             logger.message(state.timestamp,
                            "Takeoff pitch: %.1f degrees" % (state.pitch,))
+            logger.message(state.timestamp, 
+                           "Centre of gravity:  %.03f" % (state.cog,))
             self._onTheGround = False
 

src/mlx/fs.py

@@ -214 +214 @@
     - windDirection: the direction of the wind at the aircraft in degrees (float)
     - visibility: the visibility in metres (float)
+    - cog: the centre of gravity 
 
     FIXME: needed when taxiing only:

src/mlx/fsuipc.py

@@ -1162 +1162 @@
                       ("windSpeed", 0x0e90, "H"),
                       ("windDirection", 0x0e92, "H"),
-                      ("visibility", 0x0e8a, "H")]
-
+                      ("visibility", 0x0e8a, "H"),
+                      ("cog", 0x2ef8, "f")]
 
     specialModels = []
@@ -1338 +1338 @@
 
         state.visibility = data[self._monidx_visibility]*1609.344/100.0
+        
+        state.cog = data[self._monidx_cog]
         
         return state

src/mlx/pyuipc_sim.py

@@ -261 +261 @@
         for i in range(0, Values.HOTKEY_SIZE):
             self.hotkeyTable.append([0, 0, 0, 0])
+
+        self.cog = 0.27
 
         self.pmdg_737ng_switches = 0
@@ -438 +440 @@
         elif offset==0x2200:       # Engine #3 N1
             return self.n1[self.ENGINE_3]
+        elif offset==0x2ef8:       # Centre of Gravity
+            return self.cog
         elif offset==0x30c0:       # Gross weight
             return (self.zfw + sum(self.fuelWeights)) * const.KGSTOLB
@@ -659 +663 @@
         elif offset==0x2200:       # Engine #3 N1
             self.n1[self.ENGINE_3] = value
+        elif offset==0x2ef8:       # Centre of Gravity
+            self.cog = value
         elif offset==0x30c0:       # Gross weight
             raise FSUIPCException(ERR_DATA)
@@ -1253 +1259 @@
                                                       lambda word: long(word, 16))
 
+        self._valueHandlers["cog"] = (0x2ef8, "f", lambda value: value,
+                                       lambda word: float(word))
+
         self._valueHandlers["pmdg_737ng_switches"] = (0x6202, "b",
                                                       lambda value: value,