First stab at multilateration server. No client, incomplete.

apps/mlat_test.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python
+
+#test stuff for mlat server
+
+import socket, pickle, time, random, sys
+
+class rx_data:
+    secs = 0
+    frac_secs = 0.0
+    data = None
+
+class client_info:
+    def __init__(self):
+        self.name = ""
+        self.latitude = 0.0
+        self.longitude = 0.0
+        self.altitude = 0.0
+        self.offset_secs = 0
+        self.offset_frac_secs = 0.0
+
+info = client_info()
+info.name = sys.argv[1]
+info.latitude = float(sys.argv[2])
+info.longitude = float(sys.argv[3])
+info.altitude = 123
+info.offset_secs = 0
+info.offset_frac_secs = 0.0
+
+data1 = rx_data()
+data1.secs = 0
+data1.data = int("0x8da81f875857f10eb65b10cb66f3", 16)
+
+sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+sock.setblocking(1)
+sock.connect(("localhost", 31337))
+sock.send(pickle.dumps(info))
+print sock.recv(1024)
+while 1:
+    time.sleep(0.05)
+    data1.frac_secs = random.random()
+    sock.send(pickle.dumps([data1]))
+
+sock.close()
+sock = None