/// <summary>
/// 窗口服务构造函数
/// </summary>
/// <param name="modbus">modbus设置</param>[]
/// <param name="slaveConfig">从机信息</param>
/// <param name="warningCabinetId">警示灯从机id（1-4）</param>
///
private SerialPortService(Modbussetting modbus, List <SlaveConfig> slaveConfig, ushort warningCabinetId)
{
try
{
_ModbusSetting = modbus;
_SlaveConfig = slaveConfig;
_WarningCabinetId = warningCabinetId;
//if (_serialPort != null)
// _serialPort.Dispose();
if (_serialPort == null || !_serialPort.IsOpen)
{
_serialPort = new SerialPort(_ModbusSetting.PortName, _ModbusSetting.BaudRate, (Parity)_ModbusSetting.Parity, _ModbusSetting.DataBits, (StopBits)_ModbusSetting.StopBits);
_modbusSerialMaster = ModbusSerialMaster.CreateRtu(new SerialPortAdapter(_serialPort));
}
//设置Modbus通讯的超时时间
_modbusSerialMaster.Transport.ReadTimeout = TimeoutMilliseconds;
_modbusSerialMaster.Transport.WriteTimeout = TimeoutMilliseconds;
if (!_serialPort.IsOpen)
{
_serialPort.Open();
}
}
catch (Exception ex)
{
SaveErrLogHelper.SaveErrorLog(string.Empty, ex.ToString());
}
}
public TCPPortService(Modbussetting modbus, SlaveConfig slaveConfig, bool isMaster)
{
this.modbus = modbus;
this.slaveConfig = slaveConfig;
this.isMaster = isMaster;
}
public static SerialPortService Instance(Modbussetting modbus, List <SlaveConfig> slaveConfig, ushort warningCabinetId)
{
return(new SerialPortService(modbus, slaveConfig, warningCabinetId));
}
