public PLCModBusRtuDriver(PLCDescriptor descriptor)
{
sendCommandDateTime = DateTime.Now;
this.descriptor = descriptor;
parseLock = new object();
sendLock = new object();
receBytesCache = new List <byte>();
fastQueue = new Queue <RtuRegistPackage>();
sendQueue = new Queue <RtuRegistPackage>();
parseTd = new Thread(new ThreadStart(ParseModBusPackage));
parseTd.IsBackground = true;
parseTd.Start();
sendTd = new Thread(new ThreadStart(SendModBusPackage));
sendTd.IsBackground = true;
sendTd.Start();
tcpPort = new TcpClientPort(descriptor.IpAddress, descriptor.Port, descriptor.AutoReConnInterval);
tcpPort.OnConnNotify += TcpPort_OnConnNotify;
tcpPort.OnExceptionHappened += TcpPort_OnExceptionHappened;
tcpPort.OnPortDataReceived += TcpPort_OnPortDataReceived;
heartTimer = new System.Timers.Timer();
heartTimer.Interval = descriptor.SendInterval * 1000;
heartTimer.Elapsed += SendTimer_Elapsed;
heartTimer.Enabled = true;
}
private PLCModBusRtuDriver GetDriverByXmlNode(XmlElement element)
{
byte salve = byte.Parse(element.Attributes["salve"].Value, NumberStyles.HexNumber);
string ipAddress = element.Attributes["ipAddress"].Value;
int port = 502;
int.TryParse(element.Attributes["port"]?.Value, out port);
string sendInterval = element.Attributes["sendInterval"].Value;
int interval = 10;
int.TryParse(sendInterval, out interval);
//关于寄存器 这里暂时不做配置
PLCDescriptor descriptor = new PLCDescriptor(salve, ipAddress, port, interval);
PLCModBusRtuDriver driver = new PLCModBusRtuDriver(descriptor);
return(driver);
}
