private async Task <SensorData> ReadWeatherData()
{
SensorData sd = null;
try
{
if (BMP280 == null)
{
//Create a new object for our barometric sensor class
BMP280 = new BMP280();
//Initialize the sensor
await BMP280.Initialize();
}
//Create variables to store the sensor data: temperature, pressure and altitude.
//Initialize them to 0.
float temp = 0;
float pressure = 0;
float altitude = 0;
//Create a constant for pressure at sea level.
//This is based on your local sea level pressure (Unit: Hectopascal)
const float seaLevelPressure = 1018.34f;
temp = await BMP280.ReadTemperature();
temp = ConvertUnits.ConvertCelsiusToFahrenheit(temp);
pressure = await BMP280.ReadPreasure();
pressure = ConvertUnits.ConvertPascalToMillibar(pressure);
altitude = await BMP280.ReadAltitude(seaLevelPressure);
altitude = ConvertUnits.ConvertMeterToFoot(altitude);
sd = new SensorData();
sd.Created = DateTime.Now;
sd.TemperatureinF = temp;
sd.Pressureinmb = pressure;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
return(sd);
}
private async Task<SensorData> ReadWeatherData()
{
SensorData sd = null;
try
{
if (BMP280 == null)
{
//Create a new object for our barometric sensor class
BMP280 = new BMP280();
//Initialize the sensor
await BMP280.Initialize();
}
//Create variables to store the sensor data: temperature, pressure and altitude.
//Initialize them to 0.
float temp = 0;
float pressure = 0;
float altitude = 0;
//Create a constant for pressure at sea level.
//This is based on your local sea level pressure (Unit: Hectopascal)
const float seaLevelPressure = 1018.34f;
temp = await BMP280.ReadTemperature();
temp = ConvertUnits.ConvertCelsiusToFahrenheit(temp);
pressure = await BMP280.ReadPreasure();
pressure = ConvertUnits.ConvertPascalToMillibar(pressure);
altitude = await BMP280.ReadAltitude(seaLevelPressure);
altitude = ConvertUnits.ConvertMeterToFoot(altitude);
sd = new SensorData();
sd.Created = DateTime.Now;
sd.TemperatureinF = temp;
sd.Pressureinmb = pressure;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
return sd;
}
