private async Task InitPlantMonitoringSystem()
{
try
{
_bme280Sensor = new BMP280Sensor33();
await _bme280Sensor.InitializeAsync();
_relaySensorLightPins = new List <GpioPin>(3);
_gpioController = await GpioController.GetDefaultAsync();
foreach (HydroPonicLights hydro in Enum.GetValues(typeof(HydroPonicLights)))
{
_relaySensorLightPins.Add(
_gpioController.OpenPin(
(int)Enum.GetValues(typeof(HydroPonicLightsPinMap)).GetValue((int)hydro)));
_relaySensorLightPins[(int)hydro].SetDriveMode(GpioPinDriveMode.Output);
_relaySensorLightPins[(int)hydro].Write(GpioPinValue.Low);
}
HydroponicPlantData = new HydroponicPlantData();
_dhtTemeratureSensor.RunDHTSensor(12, _gpioController, TimeSpan.FromMilliseconds(1000));
_dhtTemeratureSensor.DhtValuesChanged += OnDhtTemperatureChange;
}
catch (Exception ex)
{
Debug.WriteLine($"{nameof(InitPlantMonitoringSystem)} threw exception: {ex.Message}");
}
}
private async Task SensorLoopAsync(int milliseconds)
{
while (true)
{
HydroponicPlantData = new HydroponicPlantData();
foreach (MoistureSensor ms in Enum.GetValues(typeof(MoistureSensor)))
{
var moistureSensor = ReadMoistureSensor(ms);
HydroponicPlantData.MoistureValue = moistureSensor;
Debug.WriteLine($"Moisture Sensor {ms} = {HydroponicPlantData?.MoistureValue}");
}
// HydroponicPlantData.Humidity = _bme280Sensor.Humidity;
HydroponicPlantData.LightingLevel = MAX_ANALOG_VALUE - _mcp3008.RawAnalogResult(LIGHT_SENSOR_CHANNEL);
//HydroponicPlantData.Altitude = await _bme280Sensor.ReadAltitude(SEA_LEVEL_LAKEVILLE_MN);
//HydroponicPlantData.BarometricPressure = await _bme280Sensor.ReadPreasure();
var sensorData = await _bme280Sensor.GetSensorDataAsync(Bmp180AccuracyMode.UltraHighResolution);
var temperatureText = sensorData.TemperatureFarenheight.ToString("F1");
var pressureText = sensorData.Pressure.ToString("F2");
//temperatureText += "C - hex:" + BitConverter.ToString(sensorData.UncompestatedTemperature);
//pressureText += "hPa - hex:" + BitConverter.ToString(sensorData.UncompestatedPressure);
Debug.WriteLine($"Temp: {temperatureText}\r\n Barometer: {pressureText}\r\n LightLevel: {HydroponicPlantData.LightingLevel}");
await Task.Delay(milliseconds);
}
}
