private void connect()
{
client.Connect("Fire_sensor_board", null, null, true, 1);
this.Subscribe("incendio");
StatusLed.led.SetLed(3, true);
DisplayLCD.addMqttInfo(true);
}
private void PrintNetworkState()
{
StringBuilder builder = new StringBuilder();
builder.Append("Up=");
builder.Append(ethernetJ11D.IsNetworkUp);
builder.Append("; ");
builder.Append("Connected=");
builder.Append(ethernetJ11D.IsNetworkConnected);
builder.Append("; ");
builder.Append("IP=");
builder.Append(ethernetJ11D.NetworkInterface.IPAddress);
builder.Append("; ");
builder.Append("Mask=");
builder.Append(ethernetJ11D.NetworkInterface.SubnetMask);
builder.Append("; ");
builder.Append("GW=");
builder.Append(ethernetJ11D.NetworkInterface.GatewayAddress);
Debug.Print(builder.ToString());
DisplayLCD.addNetInfo(
ethernetJ11D.IsNetworkConnected,
ethernetJ11D.NetworkInterface.IPAddress,
ethernetJ11D.NetworkInterface.SubnetMask,
ethernetJ11D.NetworkInterface.GatewayAddress);
}
private MqttClient newMqttClient()
{
MqttClient client = new MqttClient(EndPoint);
//client.Settings.InflightQueueSize = 5;
client.ConnectionClosed += client_ConnectionClosed;
client.MqttMsgPublishReceived += client_MqttMsgPublishReceived;
client.MqttMsgPublished += client_MqttMsgPublished;
DisplayLCD.addMqttInfo(false);
return(client);
}
// This method is run when the mainboard is powered up or reset.
void ProgramStarted()
{
GT.Timer timer = new GT.Timer(2000);
timer.Tick += timer_Tick;
timer.Start();
DisplayLCD.addSDInfo(false, 0);
new Thread(() => {
try
{
init();
}
catch (Exception)
{
PowerState.RebootDevice(true);
}
}).Start();
Debug.Print("Program Started");
}
private void init()
{
Buzzer.init(breakout2.CreatePwmOutput(GT.Socket.Pin.Nine));
StatusLed.led = ledStrip;
StatusLed.led.SetLed(0, true);
DisplayLCD.lcd = displayTE35;
DisplayTimer();
while (!wifi.NetworkInterface.Opened)
{
try
{
Debug.Print("Opening Wifi interface");
wifi.NetworkInterface.Open();
Thread.Sleep(1000);
}
catch (Exception)
{
Thread.Sleep(1000);
continue;
}
}
GeoMessage geomessage = new GeoMessage(wifi.NetworkInterface.Scan());
wifi.NetworkInterface.Close();
RemovableMedia.Insert += (sender, e) => {
mountEvent.Set(); Debug.Print("SD Mounted");
};
while (!sdCard.IsCardInserted)
{
DisplayLCD.addSDInfo(false, 0);
Thread.Sleep(1000);
Debug.Print("Waiting for sd card");
}
while (!sdCard.IsCardMounted)
{
DisplayLCD.addSDInfo(false, 0);
Thread.Sleep(1000);
if (!sdCard.IsCardMounted)
{
sdCard.Mount();
}
}
//mountEvent.WaitOne();
//byte[] data = Encoding.UTF8.GetBytes("Hello World!");
//sdCard.StorageDevice.WriteFile("measure" + 0, data);
//sdCard.StorageDevice.CreateDirectory(@"test");
/*if (VolumeInfo.GetVolumes()[0].IsFormatted)
* {
* string rootDirectory =
* VolumeInfo.GetVolumes()[0].RootDirectory;
* string[] files = Directory.GetFiles(rootDirectory);
* string[] folders = Directory.GetDirectories(rootDirectory);
*
* Debug.Print("Files available on " + rootDirectory + ":");
* for (int i = 0; i < files.Length; i++)
* {
* Debug.Print("Deleted " + files[i]);
* sdCard.StorageDevice.Delete(files[i]);
* }
* Debug.Print("Folders available on " + rootDirectory + ":" + folders.Length);
* }
* else
* {
* Debug.Print("Storage is not formatted. " +
* "Format on PC with FAT32/FAT16 first!");
* }*/
DisplayLCD.addSDInfo(true, 0);
Ethernet eth = new Ethernet(ethernetJ11D);
Debug.Print("Ethernet created");
mqtt = eth.MQTT;
Debug.Print("Mqtt created");
MeasureOrchestrator.setMqtt(mqtt);
MeasureDB.sd = sdCard;
Debug.Print("Time updated");
TimeSync.update();
while (!mqtt.isConnected())
{
Thread.Sleep(1000);
}
POSTContent pc = POSTContent.CreateTextBasedContent(GeoMessage.Json(geomessage));
try
{
HttpRequest wc = HttpHelper.CreateHttpPostRequest("http://52.57.156.220/geolocation", pc, "application/json");
wc.ResponseReceived += wc_ResponseReceived;
wc.SendRequest();
}
catch (Exception) {
mqtt.Publish("cfg", Configuration.Json(new Configuration(45.0631, 7.66004)));
}
//send a request with GeoMessage.Json(message) and set the configuration
FlameSensor flame = new FlameSensor(breakout.CreateAnalogInput(GT.Socket.Pin.Three), "0");
SmokeSensor smoke = new SmokeSensor(breakout.CreateAnalogInput(GT.Socket.Pin.Four), "1");
COSensor co = new COSensor(breakout.CreateAnalogInput(GT.Socket.Pin.Five), "2");
TemperatureSensor temperature = new TemperatureSensor(breakout3.CreateAnalogInput(GT.Socket.Pin.Three), "3");
registerSensor(temperature);
registerSensor(smoke);
registerSensor(co);
registerSensor(flame);
pubTimer(3000);
pubOldTimer(2000);
}
private void DisplayTimer(int time = 1000)
{
GT.Timer timer = new GT.Timer(time);
timer.Tick += (s) => DisplayLCD.Refresh();
timer.Start();
}
void client_ConnectionClosed(object sender, EventArgs e)
{
DisplayLCD.addMqttInfo(false);
StatusLed.led.SetLed(3, false);
connectInfinite();
}