//加载端口
private static WrapperBll PortSetting(Model_Data.DeviceModel obj)
{
WrapperBll PS = new WrapperBll();
PS.Port = obj.Port;
switch (obj.Port.PortType)
{
case Protocol.Modbus_SerialPort:
PS.PortBll = AllPortBll.CreateInstance(Protocol.Modbus_SerialPort);
PS.PortBll.SetParaMeter(CreatCommSerialEntity(obj));
break;
case Protocol.Modbus_TCPIPPort:
PS.PortBll = AllPortBll.CreateInstance(Protocol.Modbus_TCPIPPort);
PS.PortBll.SetParaMeter(CreatCommTCPEntity(obj));
break;
case Protocol.Modbus_USBPort:
PS.PortBll = AllPortBll.CreateInstance(Protocol.Modbus_USBPort);
break;
default:
return(null);
}
//Device
DeviceBll deviceBLL = new DeviceBll();
deviceBLL.Device.DeviceName = obj.DeviceName;
deviceBLL.Device.UnitId = obj.UnitId;
deviceBLL.Device.write2DBInterval = obj.WriteDBTime;
deviceBLL.Device.AnalogSignalValueTableName = obj.TableName;
deviceBLL.Device.UIpath = obj.UIPath;
//
foreach (AnalogModel AnalogRow in obj.Analog)
{
AnalogBll analogSignalBLL = new AnalogBll();
analogSignalBLL.AnalogInfo = AnalogRow;
deviceBLL.AnalogList.Add(analogSignalBLL);
}
//
foreach (DigitalModel DigitalRow in obj.Digital)
{
DigitalBll digitalSignalBLL = new DigitalBll();
digitalSignalBLL.DigitalInfo = DigitalRow;
deviceBLL.DigitalList.Add(digitalSignalBLL);
}
deviceBLL.SetSignalAlarmDelegate();
if (deviceBLL != null)
{
PS.DeviceList.Add(deviceBLL);
}
PS.SetDeviceDelegate();
return(PS);
}
//创建数字量查询命令列表
private static List <CommandClass> CreatDigitalCommandList(Protocol PortType, byte UnitId, List <DigitalBll> DigitalList)
{
List <CommandClass> DigitalCommandList = new List <CommandClass>();
CommandClass DigitalCommand;
if (DigitalList.Count < 1)
{
return(DigitalCommandList);
}
DigitalBll tempdigital = DigitalList[DigitalList.Count - 1];
if (tempdigital.DigitalInfo.ISContinuous)
{
tempdigital.DigitalInfo.ISContinuous = false;
}
byte CommandCode = 2;
short StartAdr = 0;
short Datalength = 0;
short RegisterLen = 0;
bool IsStartAdr = true;//前一数字量与当前数字量是否连续的标志
foreach (DigitalBll digital in DigitalList)
{
RegisterLen++;
if (IsStartAdr)
{
CommandCode = digital.DigitalInfo.RegisterType;
StartAdr = digital.DigitalInfo.DataStartAddress;
}
IsStartAdr = !digital.DigitalInfo.ISContinuous;
if (!digital.DigitalInfo.ISContinuous)
{
DigitalCommand = new CommandClass();
Datalength = Convert.ToInt16(RegisterLen % 8 > 0 ? RegisterLen / 8 + 1 : RegisterLen / 8);
Datalength += 3;
DigitalCommand.Command = CreatOneModbusReadCommand(PortType, UnitId, CommandCode, StartAdr, RegisterLen, ref Datalength);
DigitalCommand.RecLen = Datalength;
DigitalCommandList.Add(DigitalCommand);
RegisterLen = 0;
}
}
return(DigitalCommandList);
}