public bool Open(string portName, int baudRate, PInvokeParity parity, int dataBits, PInvokeStopBits stopBits)
{
if (!IsOpen)
{
_portName = portName;
_port = new SerialPort(_portName, baudRate, (Parity)(int)parity, dataBits, (StopBits)(int)stopBits);
bool ret = false;
try
{
_port.Open();
ret = true;
}
catch (ArgumentException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (IOException)
{
}
catch (InvalidOperationException)
{
}
return(ret);
}
return(false);
}
/// <summary>
/// Open serial port on Linux-like OSs
/// </summary>
/// <param name="portName">Name of serial port to be opened</param>
/// <param name="baudRate">Ignored</param>
/// <param name="parity">Ignored</param>
/// <param name="dataBits">Ignored</param>
/// <param name="stopBits">Ignored</param>
/// <returns>true if port opening succeeded</returns>
public bool Open(string portName, int baudRate, PInvokeParity parity, int dataBits, PInvokeStopBits stopBits)
{
_portName = portName;
var nums = Regex.Matches(_portName, @"\d{3}");
if (nums.Count == 2 &&
byte.TryParse(nums[0].Value, out _busNo) &&
byte.TryParse(nums[1].Value, out _addressNo)
)
{
return(OpenSerialPort(_busNo, _addressNo));
}
return(false);
}
public bool Open(string portName, int baudRate, PInvokeParity parity, int dataBits, PInvokeStopBits stopBits)
{
return(_interalProvider.Open(portName, baudRate, parity, dataBits, stopBits));
}
