protected override void Finished(string sid, string portName, string receivedData)
{
if (ModbusUtils.CRC("01", "02", "01 00").Equals(receivedData))
{
this.handleResult(sid, portName, 0);
return;
}
if (ModbusUtils.CRC("01", "02", "01 01").Equals(receivedData))
{
this.handleResult(sid, portName, 1);
return;
}
if (ModbusUtils.CRC("01", "02", "01 02").Equals(receivedData))
{
this.handleResult(sid, portName, 2);
return;
}
if (ModbusUtils.CRC("01", "02", "01 03").Equals(receivedData))
{
this.handleResult(sid, portName, 3);
return;
}
// TODO 记录异常日志
this.handleResult(sid, portName, -1);
}
/// <summary>
/// 入队一条指令（MODBUS协议）
/// </summary>
/// <param name="allowDiscard">是否允许丢弃该指令</param>
/// <param name="cmdEventHandler">串口指令事件处理器</param>
/// <param name="sendCMDTimeout">发送指令超时时长（毫秒）</param>
/// <param name="reciveDataTimeout">接收数据超时时长（毫秒）</param>
/// <param name="address">指令-地址码</param>
/// <param name="func">指令-功能码</param>
/// <param name="data">指令-数据</param>
public void EnqueueModbus(Boolean allowDiscard, SerialPortCMDEventHandler cmdEventHandler, int sendCMDTimeout, int reciveDataTimeout, String address, String func, String data)
{
EnqueueHexString(allowDiscard, cmdEventHandler, sendCMDTimeout, reciveDataTimeout, ModbusUtils.CRC(address, func, data));
}
/// <summary>
/// 写指令（MODBUS协议）
/// </summary>
/// <param name="address">指令-地址码</param>
/// <param name="func">指令-功能码</param>
/// <param name="data">指令-数据</param>
public void WriteModbus(String address, String func, String data)
{
WriteHexString(ModbusUtils.CRC(address, func, data));
}