public async Task <double?> GetTempratureAsync()
{
IThermometerReader thermometerReader = GetThermometerReader();
if (thermometerReader == null)
{
// Log error
return(null);
}
// logDebug thermometerFound
double?temperature = await thermometerReader.GetCurrentMeasurementAsync();
if (!temperature.HasValue)
{
// Log error
}
return(temperature);
}