/// <summary>
/// 处理D命令主函数
/// </summary>
/// <param name="data">输入的数据体</param>
/// <param name="deviceCommunicationType">D命令类别</param>
/// <param name="startIndex">分站号的开始位置</param>
/// <param name="protocol">传输对象</param>
/// <param name="extendCommandType">分站类型：即=0x26最新分站，还是老分站</param>
private void ControlExtendCommand(byte extendCommandType, byte[] data, MasProtocol protocol, ushort startIndex, byte deviceCommunicationType)
{
extendCommandType &= 0x7F;//去掉最高位；
switch (extendCommandType)
{
case 0: //获取历史控制记录
QueryHistoryControlResponseCommand queryhistorycontrol = new QueryHistoryControlResponseCommand();
queryhistorycontrol.HandleQueryHistoryControl(data, protocol, startIndex, deviceCommunicationType, def.Point);
break;
case 1: //获取电源箱的状态(D1)
BatteryRealDataResponseCommand batterycommand = new BatteryRealDataResponseCommand();
batterycommand.HandleBatteryRealData(data, protocol, startIndex, deviceCommunicationType, def.Point);
break;
case 2: //修改传感器地址号(D2)
ModificationDeviceAdressResponseCommand modideviceaddress = new ModificationDeviceAdressResponseCommand();
modideviceaddress.HandleModificationDeviceAdressData(data, protocol, startIndex, deviceCommunicationType, def.Point);
break;
case 11: //
int exFlag = (data[startIndex + 7] >> 4); //分站响应标记 Bit7~bit4：数据交互标志
UpdateStationDataProc(exFlag, data, protocol, startIndex, def.Point);
break;
case 3: //获取分站4小时历史数据(D5)
QueryHistoryRealDataResponseCommand queryhistoryrealdata = new QueryHistoryRealDataResponseCommand();
queryhistoryrealdata.HandleHistoryRealData(data, protocol, startIndex, deviceCommunicationType, def.Point);
break;
case 4: //下发传感器的分级报警控制(D7)
SetSensorGradingAlarmResponseCommand sensorgradingalarm = new SetSensorGradingAlarmResponseCommand();
sensorgradingalarm.HandleSetSensorGradingAlarm(data, protocol, startIndex, deviceCommunicationType, def.Point);
break;
}
}
/// <summary>
/// 数据包命令判断---监控系统
/// </summary>
/// <param name="data">数据包体</param>
/// <param name="protocol">应回发的对象</param>
/// <param name="newsType">信息类别=1表示网口，=2表示串口</param>
/// <param name="orderVersion">分类的驱动类型</param>
private void DataControlByMonitor(byte[] data, MasProtocol protocol, byte orderVersion)
{
ushort startindex = 32760; //数据开始位置
int receivelength = 0; //下标|接收数据长度
ushort crcvalue = 0, receivevalue; //crc累加和 回发累加和
byte commandtype; //接受命令
if (data[0] == def.Fzh)
{
startindex = 0;
}
if (startindex == 32760)
{
RealDataCreateByState(protocol, ItemState.EquipmentInterrupted);
LogHelper.Error("【DataControlByMonitor】" + "没有长到分站地址引导符【" + def.Fzh + "】");
return;
}
receivelength = CommandUtil.ConvertByteToInt16(data, startindex + 2, false);
if (receivelength > data.Length)
{
RealDataCreateByState(protocol, ItemState.EquipmentInterrupted);
LogHelper.Error("【DataControlByMonitor】" + "回发长度不足【" + startindex + receivelength + 3 + "】" + "【" + data.Length + "】");
return;
}
receivevalue = CommandUtil.ConvertByteToInt16(data, startindex + receivelength - 2, false);
crcvalue = CommandUtil.AddSumToBytes(data, startindex, startindex + receivelength);
if (crcvalue != receivevalue)
{
RealDataCreateByState(protocol, ItemState.EquipmentBiterror);
LogHelper.Error("【DataControlByMonitor】" + "通讯误码【" + crcvalue + "】" + "【" + receivevalue + "】");
return;
}
commandtype = data[startindex + 1];//StartIndex当前为分站的下标索引
switch (commandtype)
{
case CommandCodes.InitializeCommand: //I初始化命令
InitializeResponseCommand InitCommandObject = new Commands.InitializeResponseCommand();
crcvalue = CommandUtil.ConvertByteToInt16(data, startindex + 5, false);
InitCommandObject.SendInitializeAffirmToCenter(protocol, def.Point, crcvalue);
break;
case 0x46: //F取数命令
RealDataResponseCommand RealCommandObject = new Commands.RealDataResponseCommand();
RealCommandObject.def = def;
RealCommandObject.HandleRealData(data, protocol, startindex, orderVersion);
break;
case 0x41: //A请求初始化命令
InitializeResponseCommand InitRequstCommandObject = new Commands.InitializeResponseCommand();
InitRequstCommandObject.SendInitializeRequestToCenter(protocol, def.Point);
break;
case 0x55:
BatteryRealDataResponseCommand batterycommand = new BatteryRealDataResponseCommand();
batterycommand.HandleBatteryRealData(data, protocol, startindex, 0x00, def.Point);
break;
case 0x58: //X命令
ControlExtendCommand(data[startindex + 5], data, protocol, startindex, data[startindex + 5]);
break;
case 0x45: //分站回发接收错误，后续修改为，错误不回发
case 0x50: //分站回发接收错误，后续修改为，错误不回发
break;
case 0x52: //复位
ResetDeviceResponseCommand ResetDeviceCommandObject = new Commands.ResetDeviceResponseCommand();
ResetDeviceCommandObject.SendResetDeviceAffirmToCenter(protocol, def.Point);
break;
case 0x5A: //分站中断
LogHelper.Info("【DataControlByMonitor】" + "监控分站数据回发5A分站中断【" + def.Point + "】");
break;
default:
LogHelper.Info("【DataControlByMonitor】" + "非法命令【" + commandtype + "】");
break;
}
}
