private int BeginReadHumidityAndTemperature(Sht4xRepeatability repeatability)
{
(byte cmd, int delayInMs) = repeatability switch
{
Sht4xRepeatability.Low => ((byte)0xE0, 2),
Sht4xRepeatability.Medium => ((byte)0xF6, 5),
Sht4xRepeatability.High => ((byte)0xFD, 9),
_ => throw new ArgumentOutOfRangeException(nameof(repeatability))
};
_device.WriteByte(cmd);
return(delayInMs);
}
/// <summary>
/// Reads relative humidity and temperature.
/// </summary>
/// <returns>
/// A tuple of relative humidity and temperature.
/// If a CRC check failed for a measurement, it will be <see langword="null"/>.
/// </returns>
public (RelativeHumidity?RelativeHumidity, Temperature?Temperature) ReadHumidityAndTemperature(Sht4xRepeatability repeatability = Sht4xRepeatability.High)
{
int delay = BeginReadHumidityAndTemperature(repeatability);
Thread.Sleep(delay);
return(EndReadHumidityAndTemperature());
}
/// <inheritdoc cref="ReadHumidityAndTemperature(Sht4xRepeatability)"/>
public async ValueTask <(RelativeHumidity?RelativeHumidity, Temperature?Temperature)> ReadHumidityAndTemperatureAsync(Sht4xRepeatability repeatability = Sht4xRepeatability.High)
{
int delay = BeginReadHumidityAndTemperature(repeatability);
await Task.Delay(delay);
return(EndReadHumidityAndTemperature());
}
