private static void Main(string[] args)
{
var ports = SerialPortDevice.GetPortNames();
SerialPortDevice port = new SerialPortDevice(null, "COM3", BitRate.B9600);
//var port = new System.IO.Ports.SerialPort("/dev/ttyUSB0", 9600);
/*
* FE 05 00 00 FF 00 98 35
* FE 05 00 01 FF 00 C9 F5*/
//port.PortName = "/dev/ttyUSB0";
//port.BaudRate = 9600;
port.Open();
var data = new byte[]
{
0xFE, 0x05, 0x00, 0x01, 0xFF, 0x00, 0xc9, 0xf5
};
//FE 05 00 01 FF 00 C9 F5
port.Write(data);
data = new byte[]
{
0xFE, 0x05, 0x00, 0x00, 0x00, 0x00, 0xD9, 0xC5
};
port.Write(data);
port.Close();
}
public DAM(ILogger logger, string comPath, byte address = 0xfe)
{
if (string.IsNullOrEmpty(comPath))
{
throw new ArgumentException("message", nameof(comPath));
}
Logger = logger;
ComPath = comPath;
this.address = address;
var ports = SerialPortDevice.GetPortNames();
device = new SerialPortDevice(logger, comPath, BitRate.B9600);
for (int i = 0; i < this.RelayPortsCount; i++)
{
RelayPort[i] = false;
}
for (int i = 0; i < this.OptocouplerPortsCount; i++)
{
OptocouplerPort[i] = false;
}
for (int i = 0; i < this.AnalogInputCount; i++)
{
AnalogInput[i] = 0;
}
device.Open();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
var value = SerialPortDevice.Test(5);
System.Diagnostics.Debug.WriteLine(value);
var portNames = SerialPortDevice.GetAllDevicesPath();
foreach (var item in portNames)
{
System.Diagnostics.Debug.WriteLine(item);
}
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
var serialport = new SerialPortDevice("/dev/ttyS3", 115200);
int RecvCount = 0;
int SendCount = 0;
serialport.Received += (s, e) =>
{
RecvCount += e.Length;
};
try
{
serialport.Open();
}
catch (System.Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
return;
}
Task.Run(() =>
{
while (true)
{
System.Diagnostics.Debug.WriteLine($"Count:{SendCount} {RecvCount}");
serialport.Send(new byte[] { 0x01, 0x02 });
SendCount += 2;
Thread.Sleep(50);
}
});
}
public virtual bool Close(int port)
{
var command = MakeOpenCloseCommand(port != -1, port, false);
var openByAnother = false;
if (device.IsOpened)
{
openByAnother = true;
}
else
{
device.Open();
}
// atutResetEvet.Reset();
// Log(command, "关闭");
device.Write(command);
if (!openByAnother)
{
device.Close();
}
return(true);
}
public bool Open(string name, int baudrate, int flags = 0)
{
serialPortDevice = new SerialPortDevice(name, baudrate, flags);
serialPortDevice.Received += SerialPortDevice_Received;
return(serialPortDevice.Open());
}
