public CC2541Sensor()
: base()
{
accelerometer = new Accelerometer();
humidity = new HumiditySensor();
pressure = new PressureSensor();
temperature = new IRTemperatureSensor();
key = new SimpleKeyService();
accelerometer.SensorValueChanged += CC2541Sensor_SensorValueChanged;
humidity.SensorValueChanged += CC2541Sensor_SensorValueChanged;
pressure.SensorValueChanged += CC2541Sensor_SensorValueChanged;
temperature.SensorValueChanged += CC2541Sensor_SensorValueChanged;
key.SensorValueChanged += CC2541Sensor_SensorValueChanged;
}
private void CC2541Sensor_SensorValueChanged(object sender, SensorValueChangedEventArgs e)
{
switch (e.Origin)
{
case SensorName.Accelerometer:
double[] accValues = Accelerometer.CalculateCoordinates(e.RawData, 1 / 64.0);
lock (lastSensorReading)
{
lastSensorReading.AccelX = (float)accValues[0];
lastSensorReading.AccelY = (float)accValues[1];
lastSensorReading.AccelZ = (float)accValues[2];
}
break;
case SensorName.HumiditySensor:
double rh = HumiditySensor.CalculateHumidityInPercent(e.RawData);
lock (lastSensorReading)
{
lastSensorReading.Humidity = rh;
}
break;
case SensorName.PressureSensor:
double hp = (PressureSensor.CalculatePressure(e.RawData, pressure.CalibrationData) / 100);
lock (lastSensorReading)
{
lastSensorReading.Pressure = hp;
}
break;
case SensorName.SimpleKeyService:
bool leftKey = false;
if (SimpleKeyService.LeftKeyHit(e.RawData))
{
Debug.WriteLine("leftKey");
leftKey = true;
}
bool rightKey = false;
if (SimpleKeyService.RightKeyHit(e.RawData))
{
Debug.WriteLine("rightKey");
rightKey = true;
}
lock (lastSensorReading)
{
lastSensorReading.LeftKey = leftKey;
lastSensorReading.RightKey = rightKey;
}
break;
case SensorName.TemperatureSensor:
double ambient = IRTemperatureSensor.CalculateAmbientTemperature(e.RawData, TemperatureScale.Celsius);
double target = IRTemperatureSensor.CalculateTargetTemperature(e.RawData, ambient, TemperatureScale.Celsius);
lock (lastSensorReading)
{
lastSensorReading.ATemperature = ambient;
lastSensorReading.OTemperature = target;
}
break;
}
}
