public static void Main(string[] args)
{
Console.WriteLine("Hello DHT!");
// Init DHT10 through I2C
I2cConnectionSettings settings = new I2cConnectionSettings(1, Dht10.DefaultI2cAddress);
I2cDevice device = I2cDevice.Create(settings);
using (Dht10 dht = new Dht10(device))
{
while (true)
{
var tempValue = dht.Temperature;
var humValue = dht.Humidity;
Console.WriteLine($"Temperature: {tempValue.DegreesCelsius:0.#}\u00B0C");
Console.WriteLine($"Relative humidity: {humValue:0.#}%");
// WeatherHelper supports more calculations, such as saturated vapor pressure, actual vapor pressure and absolute humidity.
Console.WriteLine(
$"Heat index: {WeatherHelper.CalculateHeatIndex(tempValue, humValue).DegreesCelsius:0.#}\u00B0C");
Console.WriteLine(
$"Dew point: {WeatherHelper.CalculateDewPoint(tempValue, humValue).DegreesCelsius:0.#}\u00B0C");
Thread.Sleep(2000);
}
}
}
static void GetTempDHTxx()
{
I2cConnectionSettings settings = new I2cConnectionSettings(1, Dht10.DefaultI2cAddress);
I2cDevice device = I2cDevice.Create(settings);
using (Dht10 dht = new Dht10(device))
{
while (true)
{
Console.WriteLine(
$"Temperature: {dht.Temperature.Celsius.ToString("0.0")} °C, Humidity: {dht.Humidity.ToString("0.0")} %");
Thread.Sleep(2000);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("Hello DHT!");
// Init DHT10 through I2C
I2cConnectionSettings settings = new I2cConnectionSettings(1, Dht10.DefaultI2cAddress);
I2cDevice device = I2cDevice.Create(settings);
using (Dht10 dht = new Dht10(device))
{
while (true)
{
Console.WriteLine($"Temperature: {dht.Temperature.Celsius.ToString("0.0")} °C, Humidity: {dht.Humidity.ToString("0.0")} %");
Thread.Sleep(2000);
}
}
}
public static void Main(string[] args)
{
Console.WriteLine("Hello DHT!");
Console.WriteLine("Select the DHT sensor you want to use:");
Console.WriteLine(" 1. DHT10 on I2C");
Console.WriteLine(" 2. DHT11 on GPIO");
Console.WriteLine(" 3. DHT12 on GPIO");
Console.WriteLine(" 4. DHT21 on GPIO");
Console.WriteLine(" 5. DHT22 on GPIO");
var choice = Console.ReadKey();
Console.WriteLine();
if (choice.KeyChar == '1')
{
Console.WriteLine("Press any key to stop the reading");
// Init DHT10 through I2C
I2cConnectionSettings settings = new I2cConnectionSettings(1, Dht10.DefaultI2cAddress);
I2cDevice device = I2cDevice.Create(settings);
using (Dht10 dht = new Dht10(device))
{
Dht(dht);
}
return;
}
Console.WriteLine("Which pin do you want to use in the logical pin schema?");
var pinChoise = Console.ReadLine();
int pin;
try
{
pin = Convert.ToInt32(pinChoise);
}
catch (Exception ex) when(ex is FormatException || ex is OverflowException)
{
Console.WriteLine("Can't convert pin number.");
return;
}
Console.WriteLine("Press any key to stop the reading");
switch (choice.KeyChar)
{
case '2':
Console.WriteLine($"Reading temperature and humidity on DHT11, pin {pin}");
using (var dht11 = new Dht11(pin))
{
Dht(dht11);
}
break;
case '3':
Console.WriteLine($"Reading temperature and humidity on DHT12, pin {pin}");
using (var dht12 = new Dht12(pin))
{
Dht(dht12);
}
break;
case '4':
Console.WriteLine($"Reading temperature and humidity on DHT21, pin {pin}");
using (var dht21 = new Dht21(pin))
{
Dht(dht21);
}
break;
case '5':
Console.WriteLine($"Reading temperature and humidity on DHT22, pin {pin}");
using (var dht22 = new Dht22(pin))
{
Dht(dht22);
}
break;
default:
Console.WriteLine("Please select one of the option.");
break;
}
}
