protected override object[] wsmbtReadMethod(ushort startAdd, ushort count, WSMBTControl wsmbtControl)
{
short[] registers = new short[26];
wsmbtControl.ReadInputRegisters(1, startAdd, count, registers);
return(Array.ConvertAll(registers, item => (object)item));
}
protected override object[] wsmbtReadMethod(ushort startAdd, ushort count, WSMBTControl wsmbtControl)
{
bool[] coils = new bool[25];
wsmbtControl.ReadCoils(1, startAdd, count, coils);
return(Array.ConvertAll(coils, item => (object)item));
}
protected override object[] wsmbtReadMethod(ushort startAdd, ushort count, WSMBTControl wsmbtControl)
{
bool[] discreteInputs = new bool[25];
wsmbtControl.ReadDiscreteInputs(1, startAdd, count, discreteInputs);
return(Array.ConvertAll(discreteInputs, item => (object)item));
}
public override void readData(WSMBTControl wsmbtControl)
{
ushort startAddress = (ushort)RegisterValueList.Select(item => item.Address).Min();
ushort endAddress = (ushort)RegisterValueList.Select(item => item.Address).Max();
List <object> valueList = base.readRegisterRange(startAddress, endAddress, wsmbtControl).ToList();
for (int i = 0; i < RegisterValueList.Count; i++)
{
((RegisterValue <short>)RegisterValueList[i]).Value = Convert.ToInt16(valueList[i]);
}
}
public override void readData(WSMBTControl wsmbtControl)
{
ushort startAddress = (ushort)RegisterValueList.Select(item => item.Address).Min();
ushort endAddress = (ushort)(startAddress + RegisterValueList.Count * 2);
List <object> valueList = base.readRegisterRange(startAddress, endAddress, wsmbtControl).ToList();
for (int i = 0; i < RegisterValueList.Count * 2 - 2; i = i + 2)
{
float val = wsmbtControl.RegistersToFloat(Convert.ToInt16(valueList[i + 1]), Convert.ToInt16(valueList[i]));
((RegisterValue <float>)RegisterValueList[i / 2]).Value = val;
}
}
void initModbusClient()
{
wsmbtControl = new WSMBTControl();
wsmbtControl.Mode = Mode.TCP_IP;
wsmbtControl.ResponseTimeout = 1000;
wsmbtControl.ConnectTimeout = 1000;
Result result = wsmbtControl.Connect(_registerGroup.IpAddress, _registerGroup.Port);
if (result != Result.SUCCESS)
{
_comStatusError = "Not able to connect to Device:" + _registerGroup.IpAddress;
}
else if (result == Result.SUCCESS)
{
_comStatusError = "Connected to Device:" + _registerGroup.IpAddress;
}
}
/// <summary>
/// 端口连接函数
/// </summary>
/// <param name="sName"></param>
/// <param name="nPort"></param>
/// <returns></returns>
public bool MB_Connect(string sName, int nPort)
{
if (m_nProcotol == 2)
{
tcp_svr = new WSMBTControl();
tcp_svr.LicenseKey("2222222222222222222222222AAF2");
return(WSMBT.Result.SUCCESS == tcp_svr.Connect(sName, nPort));
}
ser_svr = new WSMBSControl();
ser_svr.LicenseKey("2222222222222222222222222F3AA");
ser_svr.PortName = sName;
ser_svr.Parity = Parity.None;
ser_svr.DataBits = 8;
ser_svr.StopBits = 1;
ser_svr.BaudRate = nPort;
bTaskStatus = false;
return(WSMBS.Result.SUCCESS == ser_svr.Open());
}
protected List <object> readRegisterRange(ushort startAddress, ushort endAddress, WSMBTControl wsmbtControl)
{
ushort maxRegToRead = 26;
ushort tempStartAddress = startAddress;
List <object> resultList = new List <object>();
while ((endAddress - tempStartAddress) > 0)
{
resultList.AddRange(wsmbtReadMethod(tempStartAddress, maxRegToRead, wsmbtControl));
tempStartAddress = (ushort)(tempStartAddress + maxRegToRead);
}
return(resultList);
}
protected abstract object[] wsmbtReadMethod(ushort startAdd, ushort count, WSMBTControl wsmbtControl);
public abstract void readData(WSMBTControl wsmbtControl);
