static void TemperatureHumidityMeasured(object sender, SHT11Click.TemperatureHumidityEventArgs e)
{
string alarmsPresent = "SHT11Alarms Present : ";
/* There are several ways in which to determine if there are any SHT11Alarms present */
// Method 1 - SHT11Alarms enumeration can be treated as a bit field using the XOr Operator as it has the [FlagsAttribute] set;
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.NoAlarm) == 0x00) alarmsPresent += "No SHT11Alarms present.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureLow) == 0x00) alarmsPresent += "Low Temperature.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureHigh) == 0x00) alarmsPresent += "High Temperature.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.HumidityLow) == 0x00) alarmsPresent += "Low Humidity.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.HumidityHigh) == 0x00) alarmsPresent += "High Humidity.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureLowHumidityLow) == 0x00) alarmsPresent += "Low Temperature, Low Humidity.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureLowHumidityHigh) == 0x00) alarmsPresent += "Low Temperature, High Temperature.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureHighHumidityLow) == 0x00) alarmsPresent += "Temperature High, Low Humidity.";
//if ((e.SHT11Alarms ^ SHT11Click.SHT11Alarms.TemperatureHighHumidityHigh) == 0x00) alarmsPresent += "Temperature High, High Humidity.";
// Method 2 - Using the Enum Extension Method - ContainsFlag()
if (e.SHT11Alarms.ContainsFlag(SHT11Click.SHT11Alarms.NoAlarm))
{
alarmsPresent += "No SHT11Alarms present";
}
if ((e.SHT11Alarms.ContainsFlag(SHT11Click.SHT11Alarms.TemperatureLow)))
{
alarmsPresent += "Low Temperature";
}
if ((e.SHT11Alarms.ContainsFlag(SHT11Click.SHT11Alarms.TemperatureHigh)))
{
alarmsPresent += "High Temperature";
}
if ((e.SHT11Alarms.ContainsFlag(SHT11Click.SHT11Alarms.HumidityLow)))
{
alarmsPresent += ", Low Humidity";
}
if ((e.SHT11Alarms.ContainsFlag(SHT11Click.SHT11Alarms.HumidityHigh)))
{
alarmsPresent += ", High Humidity";
}
// Method 3 - Using the Enum Extension Method - IsSet()
//if (e.SHT11Alarms.IsSet(SHT11Click.SHT11Alarms.NoAlarm)) alarmsPresent += "No SHT11Alarms present";
//if (e.SHT11Alarms.IsSet(SHT11Click.SHT11Alarms.TemperatureLow)) alarmsPresent += "Low Temperature";
//if (e.SHT11Alarms.IsSet(SHT11Click.SHT11Alarms.TemperatureHigh)) alarmsPresent += "High Temperature";
//if (e.SHT11Alarms.IsSet(SHT11Click.SHT11Alarms.HumidityLow)) alarmsPresent += ", Low Humidity";
//if (e.SHT11Alarms.IsSet(SHT11Click.SHT11Alarms.HumidityHigh)) alarmsPresent += ", High Humidity";
// Method 4 - Using the Enum Extension Method - ContainsAny()
if (e.SHT11Alarms.ContainsAnyFlag(SHT11Click.SHT11Alarms.TemperatureHigh, SHT11Click.SHT11Alarms.HumidityHigh))
{
alarmsPresent += "SHT11Alarms preset."; // In this case I'm only looking for a high temperature alarm.
}
//Method 5 - Using a switch statement
//switch (e.SHT11Alarms)
//{
// case SHT11Click.SHT11Alarms.NoAlarm:
// alarmsPresent += "No SHT11Alarms Present";
// break;
// case SHT11Click.SHT11Alarms.TemperatureLow:
// alarmsPresent += "Low Temperature.";
// break;
// case SHT11Click.SHT11Alarms.TemperatureHigh:
// alarmsPresent += "High Temperature.";
// break;
// case SHT11Click.SHT11Alarms.HumidityLow:
// alarmsPresent += "Low Humidity.";
// break;
// case SHT11Click.SHT11Alarms.HumidityHigh:
// alarmsPresent += "High Humidity.";
// break;
// case SHT11Click.SHT11Alarms.TemperatureLowHumidityLow:
// alarmsPresent += "Low Temperature and Low Humidity.";
// break;
// case SHT11Click.SHT11Alarms.TemperatureHighHumidityHigh:
// alarmsPresent += "High Temperature and High Humidity.";
// break;
// case SHT11Click.SHT11Alarms.TemperatureLowHumidityHigh:
// alarmsPresent += "Low Temperature and High Humidity.";
// break;
// case SHT11Click.SHT11Alarms.TemperatureHighHumidityLow:
// alarmsPresent += "High Temperature and Low Humidity.";
// break;
//}
Debug.Print("Temperature - " + Temperature.ConvertTo(TemperatureUnits.Celsius, TemperatureUnits.Fahrenheit, e.Temerature).ToString("f2") + " °F");
Debug.Print("Humidity - " + e.Humidity.ToString("f2") + " %RH");
Debug.Print("ReadRaw (Temperature) - " + (_sht11 as ITemperature).RawData);
Debug.Print("ReadRaw (Humidity) - " + (_sht11 as ITemperature).RawData);
Debug.Print("Dew Point - " + Temperature.ConvertTo(TemperatureUnits.Celsius, TemperatureUnits.Fahrenheit, Humidity.CalculateDewPoint(e.Temerature, e.Humidity)).ToString("f2") + " °F");
Debug.Print(alarmsPresent);
Debug.Print("Heater is - " + (_sht11.GetHeaterStatus() == SHT11Click.HeaterStatus.On ? "On" : "Off\nSafe to end demo."));
Debug.Print("---------------------------------------------------\n");
}
