private const int Longbreak = 200; // millisecs
public static SerialPort GetInstance(this SerialPort port, SerialPortConfigurator param)
{
SerialPort result;
try
{
result = new SerialPort(param.PortName, param.BaudRate, param.Parity, param.DataBits, param.StopBits)
{
ReadTimeout = param.ReadTimeout,
WriteTimeout = param.WriteTimeout
};
return(result);
}
catch (Exception e)
{
Console.WriteLine("Create Serial Interface failed: ", e);
Console.WriteLine(param.ToString());
throw;
}
}
/// <summary>
/// Configures and connects the serial interface of StromPi3
/// </summary>
public void Connect(bool bSilent = false)
{
int baudRate = 38400;
string portName = @"/dev/serial0";
int dataBits = 8;
StopBits stopBits = StopBits.One;
Parity parity = Parity.None;
// Gets or sets the number of milliseconds before a time-out occurs when a read operation does not finish.
int readTimeout = 200;
int writeTimeout = 500;
var portParameter = new SerialPortConfigurator(portName, baudRate, parity, dataBits, stopBits, readTimeout, writeTimeout);
if (Port == null)
{
Port = Port.GetInstance(portParameter);
}
if (!bSilent)
{
Console.WriteLine($"connected to {portParameter}");
}
if (Port.IsOpen)
{
Port.Close();
}
//_serialPort.DataReceived += ReceivedData;
Port.Open();
if (!bSilent)
{
Console.WriteLine($"serial port is open ");
}
}
