static void Main(string[] args)
{
Console.WriteLine("Hello Serial port!");
var ports = SerialDevice.GetPortNames();
bool isTTY = false;
foreach (var prt in ports)
{
Console.WriteLine($"Serial name: {prt}");
if (prt.Contains("ttyS0"))
{
isTTY = true;
}
}
if (!isTTY)
{
Console.WriteLine("No ttyS0 serial port!");
return;
}
Console.WriteLine("Yes, we have the embedded serial port available, opening it");
SerialDevice mySer = new SerialDevice("/dev/ttyS0", BaudRate.B1152000);
mySer.DataReceived += MySer_DataReceived;
mySer.Open();
while (!Console.KeyAvailable)
{
;
}
mySer.Close();
}
public void Release()
{
if (SerialDevice != null && SerialDevice.IsOpen == true)
{
SerialDevice.Close();
}
}
public void Close()
{
lock (_openCloseLock)
{
_isClosing = true;
if (_receiveTask == null)
{
return;
}
_readCancellationTokenSource.Cancel();
#if !NETCORE
_serialPort.Close();
#endif
try
{
_receiveTask.Wait();
}
catch (AggregateException)
{
}
_readCancellationTokenSource.Dispose();
_receiveTask = null;
_isClosing = false;
}
}
/// <summary>
/// 关闭串口资源
/// </summary>
public void Close()
{
try
{
SerialDevice.Close();
SerialDevice.Dispose();
}
catch (Exception ex)
{
ExceptionProcess(ex);
}
}
static void Main(string[] args)
{
//Classify();
//Console.ReadLine();
while (!IsSerialAvailable())
{
Console.WriteLine("Serial port not available, waiting 5 seconds");
Thread.Sleep(5000);
}
Console.WriteLine("Serial port available, opening");
mySer = new SerialDevice("/dev/ttyUSB0", BaudRate.B9600);
mySer.DataReceived += MySer_DataReceived;
outputComponents = new IOutputComponent[] { new EmailOutput(), new SerialOutput(mySer) };
mySer.Open();
while (!Console.KeyAvailable)
{
;
}
mySer.Close();
}
public void Close()
{
lock (_openCloseLock)
{
if (_receiveTask == null)
{
return;
}
_readCancellationTokenSource.Cancel();
#if !NETCORE
_serialPort.Close();
#endif
_receiveTask.Wait();
_readCancellationTokenSource.Dispose();
_receiveTask = null;
}
}
public bool Close()
{
//Ensure port is opened before attempting to close:
if (sp.IsOpen)
{
try
{
sp.Close();
}
catch (Exception err)
{
modbusStatus = "Error closing " + sp.PortName + ": " + err.Message;
return(false);
}
modbusStatus = sp.PortName + " closed successfully";
return(true);
}
else
{
modbusStatus = sp.PortName + " is not open";
return(false);
}
}
public void Dispose()
{
_sps?.Close();
_sps.Dispose();
}