Azimuth map working.

apps/modes_gui

@@ -85,6 +85,9 @@ class mainwindow(QtGui.QMainWindow):
         self.ui.list_aircraft.setModel(self.datamodel)
         self.ui.list_aircraft.setModelColumn(0)
 
+        self.az_model = air_modes.az_map_model(None)
+        self.ui.azimuth_map.setModel(self.az_model)
+
         #set up dashboard views
         self.icaodelegate = ICAOViewDelegate()
         self.ui.list_aircraft.setItemDelegate(self.icaodelegate)
@@ -276,9 +279,13 @@ class mainwindow(QtGui.QMainWindow):
                 self.outputs.append(rawport.output)
                 self.updates.append(rawport.add_pending_conns)
 
+            #add azimuth map output and hook it up
+            if my_position is not None:
+                self.az_map_output = air_modes.az_map_output(my_position, self.az_model)
+                self.outputs.append(self.az_map_output.output)
+
             self.livedata = air_modes.output_print(my_position)
             #add output for live data box
-            #TODO: this doesn't handle large volumes of data well; i get segfaults.
             self.outputs.append(self.output_live_data)
 
             #create SQL database for KML and dashboard displays

python/__init__.py

@@ -58,6 +58,7 @@ from sbs1 import output_sbs1
 from kml import output_kml
 from raw_server import raw_server
 from exceptions import *
+from az_map import *
 #this is try/excepted in case the user doesn't have numpy installed
 try:
     from flightgear import output_flightgear

python/az_map.py

@@ -25,6 +25,7 @@
 from PyQt4 import QtCore, QtGui
 import threading
 import math
+import air_modes
 
 
 # model has max range vs. azimuth in n-degree increments
@@ -76,8 +77,8 @@ class az_map_model(QtCore.QObject):
 
 # the azimuth map widget
 class az_map(QtGui.QWidget):
-    maxrange = 450
-    ringsize = 100
+    maxrange = 45
+    ringsize = 10
     bgcolor = QtCore.Qt.black
     ringpen =  QtGui.QPen(QtGui.QColor(0,   96,  127, 255), 1.3)
     rangepen = QtGui.QPen(QtGui.QColor(255, 255, 0,   255), 1.0)
@@ -139,6 +140,34 @@ class az_map(QtGui.QWidget):
             painter.drawEllipse(QtCore.QRectF(-diameter / 2.0,
                                 -diameter / 2.0, diameter, diameter))
 
+class az_map_output(air_modes.parse):
+    def __init__(self, mypos, model):
+        air_modes.parse.__init__(self, mypos)
+        self.model = model
+    def output(self, msg):
+        [data, ecc, reference, timestamp] = msg.split()
+        data = air_modes.modes_reply(long(data, 16))
+        ecc = long(ecc, 16)
+        rssi = 10.*math.log10(float(reference))
+        msgtype = data["df"]
+        now = time.time()
+        
+        if msgtype == 17:
+            icao = data["aa"]
+            subtype = data["ftc"]
+            distance, altitude, bearing = [0,0,0]
+            if 5 <= subtype <= 8:
+                (ground_track, decoded_lat, decoded_lon, distance, bearing) = self.parseBDS06(data)
+                altitude = 0
+            elif 9 <= subtype <= 18:
+                (altitude, decoded_lat, decoded_lon, distance, bearing) = self.parseBDS05(data)
+
+            self.model.addRecord(bearing, altitude, distance)
+
+
+##############################
+# Test stuff
+##############################
 import random, time
 
 class model_updater(threading.Thread):
@@ -151,8 +180,11 @@ class model_updater(threading.Thread):
 
     def run(self):
         for i in range(az_map_model.npoints):
-            self.model.addRecord(i*360./az_map_model.npoints, 30000, random.randint(0,400))
             time.sleep(0.1)
+            if(self.model):
+                self.model.addRecord(i*360./az_map_model.npoints, 30000, random.randint(0,400))
+            else:
+                self.stop()
         
 class Window(QtGui.QWidget):
     def __init__(self):

res/modes_rx.ui

@@ -24,7 +24,7 @@
      </rect>
     </property>
     <property name="currentIndex">
-     <number>1</number>
+     <number>3</number>
     </property>
     <widget class="QWidget" name="tab">
      <attribute name="title">
@@ -234,10 +234,6 @@
           <string>Filename</string>
          </property>
         </widget>
-        <zorder>line_inputfile</zorder>
-        <zorder>label_13</zorder>
-        <zorder>combo_rate</zorder>
-        <zorder>label_27</zorder>
        </widget>
       </widget>
      </widget>
@@ -847,6 +843,21 @@
       <string>Data browser</string>
      </attribute>
     </widget>
+    <widget class="QWidget" name="azimuth_tab">
+     <attribute name="title">
+      <string>Azimuth map</string>
+     </attribute>
+     <widget class="az_map" name="azimuth_map" native="true">
+      <property name="geometry">
+       <rect>
+        <x>10</x>
+        <y>10</y>
+        <width>245</width>
+        <height>245</height>
+       </rect>
+      </property>
+     </widget>
+    </widget>
     <widget class="QWidget" name="livedatatab">
      <attribute name="title">
       <string>Live data</string>
@@ -971,6 +982,12 @@
    <extends>QWidget</extends>
    <header>qwt_dial.h</header>
   </customwidget>
+  <customwidget>
+   <class>az_map</class>
+   <extends>QWidget</extends>
+   <header location="global">air_modes/az_map</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections/>