/// <summary>
/// Gets the data.
/// </summary>
/// <returns>The DHT data.</returns>
public DhtData GetData()
{
if (!started)
{
pin.Write(true);
previousRead = DateTime.UtcNow;
}
DhtData data = null;
var tryCount = 0;
while (data == null && tryCount++ <= 10)
{
try
{
data = TryGetData();
data.AttemptCount = tryCount;
}
catch (Exception ex)
{
var logger = LogManager.GetLogger <DhtConnection>();
logger.Error(
CultureInfo.InvariantCulture,
h => h("Failed to read data from DHT11, try {0}", tryCount),
ex);
}
}
if (!started)
{
pin.Write(false);
}
return(data);
}
public bool TempSensorConnection(GpioInputOutputBinaryPin Pin)
{
bool IsConnected = false;
try
{
using (Raspberry.IO.Components.Sensors.Temperature.Dht.Dht22Connection dht22Connection = new Raspberry.IO.Components.Sensors.Temperature.Dht.Dht22Connection(Pin))
{
Raspberry.IO.Components.Sensors.Temperature.Dht.DhtData data = new Raspberry.IO.Components.Sensors.Temperature.Dht.DhtData();
//data = dht22Connection.GetData();
}
IsConnected = true;
Console.WriteLine("Connection has been established and Pin is declared ");
}
catch (Exception ex)
{
Console.WriteLine("Cant establish connection or declare Pin " + ex.Message);
}
finally
{
Console.WriteLine("work witch connections is finished ");
}
return(IsConnected);
}
/// <summary>
/// Gets the data.
/// </summary>
/// <returns>The DHT data.</returns>
public DhtData GetData()
{
if (!started)
{
pin.Write(true);
previousRead = DateTime.UtcNow;
}
DhtData data = null;
var tryCount = 0;
while (data == null && tryCount++ <= 10)
{
try
{
data = TryGetData();
data.AttemptCount = tryCount;
}
catch (Exception ex)
{
log.LogError(null, ex, $"Failed to read data from DHT11, try {tryCount}");
}
}
if (!started)
{
pin.Write(false);
}
return(data);
}
public bool Read()
{
using (var dhtConnection = new Raspberry.IO.Components.Sensors.Temperature.Dht.Dht22Connection(pin))
{
TempData = dhtConnection.GetData();
if (TempData != null)
{
Console.WriteLine("{0:0.00}% humidity, {1:0.0}°C, {2} attempts", TempData.RelativeHumidity.Percent, TempData.Temperature.DegreesCelsius, TempData.AttemptCount);
}
else
{
Console.WriteLine("Unable to read data");
}
}
throw new NotImplementedException();
}
/// <summary>
/// Gets the data.
/// </summary>
/// <returns>The DHT data.</returns>
public DhtData GetData()
{
if (!started)
{
pin.Write(true);
previousRead = DateTime.UtcNow;
}
DhtData data = null;
var tryCount = 0;
while (data == null && tryCount++ <= 10)
{
try
{
data = TryGetData();
data.AttemptCount = tryCount;
}
catch (Exception ex)
{
ILoggerFactory loggerFactory = new LoggerFactory()
.AddConsole()
.AddDebug();
ILogger log = loggerFactory.CreateLogger <DhtConnection>();
log.LogError(null, ex, $"Failed to read data from DHT11, try {tryCount}");
}
}
if (!started)
{
pin.Write(false);
}
return(data);
}
public Raspberry.IO.Components.Sensors.Temperature.Dht.DhtData GetTempSensorData()//считывает данные с датчика температуры, сохраняет последние 200 изменений в файл и ОЗУ.
{
Raspberry.IO.Components.Sensors.Temperature.Dht.DhtData data = new Raspberry.IO.Components.Sensors.Temperature.Dht.DhtData();
return(data);
}
