private bool m_bRTUSync = false; //用于同步收发消息
#endregion
#region TCP
#region Construction
public Modbus(IPAddress _ip, int port)
{
m_nRunMode = emCommMode.TCP;
m_IP = _ip;
m_nPort = port;
if (!TCPconnect(_ip, m_nPort))
{
throw new Exception("网络连接失败！");
}
m_thd_SendMsg = new Thread(new ThreadStart(ThdProcSendMessage));
}
public Modbus(string strPortName, int nBaudRate, int nDatabits, Parity parity, StopBits stopBits)
{
if (m_SerialPort != null)
{
m_SerialPort.Dispose();
m_SerialPort = null;
}
m_SerialPort = new SerialPort(strPortName, nBaudRate, parity, nDatabits, stopBits);
m_nRunMode = emCommMode.RTU;
try
{
if (!SPconnect())
{
throw new Exception("串口打开失败！");
}
}
catch (System.Exception ex)
{
throw ex;
}
m_thd_SendMsg = new Thread(new ThreadStart(ThdProcSendMessage));
}
