private async void CheckWeather(object sender, object e)
{
Debug.WriteLine("Start reading temperature");
var temp = await _bme280.ReadTemperature();
var humidity = await _bme280.ReadHumidity();
var pressure = await _bme280.ReadPressure();
var altitude = await _bme280.ReadAltitude(SeaLevelPressure);
Debug.WriteLine("Temp: {0} deg C", temp);
Debug.WriteLine("Humidity: {0} %", humidity);
Debug.WriteLine("Pressure: {0} Pa", pressure);
Debug.WriteLine("Altitude: {0} m", altitude);
var weather = new Weather
{
Temperature = temp,
Humidity = humidity,
Pressure = pressure,
Altitude = altitude,
Time = DateTime.Now,
Location = "6th floor!"
};
await SendToAzure(weather);
}
private void _timer_Tick(object sender, object e)
{
var temp = _bme280.ReadTemperature();
var humidity = _bme280.ReadHumidity();
var pressure = _bme280.ReadPressure();
var altitude = _bme280.ReadAltitude(seaLevelPressure);
Debug.WriteLine("Temp: {0} deg C", temp);
Debug.WriteLine("Humidity: {0} %", humidity);
Debug.WriteLine("Pressure: {0} Pa", pressure);
Debug.WriteLine("Altitude: {0} m", altitude);
}
private async void _timer_Tick(object sender, object e)
{
var temp = await _bme280.ReadTemperature();
var humidity = await _bme280.ReadHumidity();
var pressure = await _bme280.ReadPressure();
var altitude = await _bme280.ReadAltitude(seaLevelPressure);
Debug.WriteLine("AzureCAT IoT Hack-a-thon");
Debug.WriteLine("Temp: {0} Degrees Celsius", temp);
Debug.WriteLine("Humidity: {0} %", humidity);
Debug.WriteLine("Pressure: {0} Pascals", pressure);
Debug.WriteLine("Approximate Altitude: {0} meters", altitude);
}
private async void _timer_Tick(object sender, object e)
{
var temp = await _bme280.ReadTemperature();
var humidity = await _bme280.ReadHumidity();
var pressure = await _bme280.ReadPressure();
var altitude = await _bme280.ReadAltitude(seaLevelPressure);
temp = (temp * 9) / 5 + 32;;
await AzureIoTHub.SendDeviceToCloudMessageAsync(temp, humidity, pressure, altitude);
Debug.WriteLine("Temp: {0} deg F", temp);
Debug.WriteLine("Humidity: {0} %", humidity);
Debug.WriteLine("Pressure: {0} Pa", pressure);
Debug.WriteLine("Altitude: {0} m", altitude);
}
private async void DeviceToCloudMessage()
{
await bME280.Initialize();
double temp = 0.00d;
float hum = 0.00f;
float press = 0.00f;
while (true)
{
temp = await bME280.ReadTemperature();
hum = await bME280.ReadHumidity();
press = await bME280.ReadPressure() / 100;
var telemetryDataPoint = new
{
messageId = messageId++,
deviceId = deviceID,
dateTime = DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss"),
temperature = temp,
humidity = hum,
pressure = press
};
var messageString = JsonConvert.SerializeObject(telemetryDataPoint);
var message = new Message(Encoding.ASCII.GetBytes(messageString));
try
{
await DeviceClient.SendEventAsync(message);
Debug.WriteLine("Ended sending ");
}
catch (HttpRequestException e)
{
Debug.WriteLine("Error Message: {0}", e.InnerException.Message);
}
Debug.WriteLine("{0} > Sending message: {1}", DateTime.Now, messageString);
Task.Delay(15000).Wait();
}
}
