/*
* Commands from android app;
* "Track"
* "Cycle"
* "Stop"
* "GetConfiguration"
* "GetDateTime"
* "BroadcastPosition"
* "StopBroadcast"
* "SetC"
* "SetL"
* "SetO"
* "SetDateTime"
* "MoveTo"
*/
private void DoCommand(String command, String data)
{
var json = new JsonFormatter();
var enc = new UTF8Encoding();
StringBuilder sb;
byte[] bytes;
switch (command)
{
case "Track":
Track();
break;
case "Cycle":
Test();
break;
case "Stop":
StopTracking();
break;
case "GetConfiguration":
var txfr = Configuration.GetConfigTransfer();
var sconfig = json.ToJson(txfr);
sb = new StringBuilder();
sb.Append("\n");
sb.Append("Cf|");
sb.Append(sconfig);
sb.Append("\r");
bytes = enc.GetBytes(sb.ToString());
_netduinoSerialPort.Write(bytes, 0, bytes.Length);
_netduinoSerialPort.Flush();
break;
case "GetDateTime":
sb = new StringBuilder();
sb.Append("\n");
sb.Append("Dt|{");
sb.Append("\"sT\":"); // seconds in unixtime
sb.Append(GetEpochTime().ToString());
sb.Append("}");
bytes = enc.GetBytes(sb.ToString());
_netduinoSerialPort.Write(bytes, 0, bytes.Length);
_netduinoSerialPort.Flush();
break;
case "BroadcastPosition":
if (_broadcastTimer == null)
{
_broadcastTimer = new Timer(BroadcastTimerFunction, null, 2000, 2000);
}
break;
case "StopBroadcast":
if (_broadcastTimer != null)
{
_broadcastTimer.Dispose();
_broadcastTimer = null;
}
break;
case "SetA":
var ca = (Actuator)json.FromJson(enc.GetBytes(data), typeof(Actuator));
Configuration.SetActuator(ca);
break;
case "SetC":
var cf = (Location)json.FromJson(enc.GetBytes(data), typeof(Location));
Configuration.SetLocation(cf);
break;
case "SetL":
var limits = (Limits)json.FromJson(enc.GetBytes(data), typeof(Limits));
Configuration.SetLimits(limits);
break;
case "SetO":
var options = (Options)json.FromJson(enc.GetBytes(data), typeof(Options));
Configuration.SetOptions(options);
break;
case "SetDateTime":
var dt = UnixTimeStampToDateTime(double.Parse(data));
Utility.SetLocalTime(dt);
DS1307.SetRTCTime(dt);
break;
case "MoveTo":
MoveTo(data);
break;
}
}
