private void GenAddressTypeList()
{
_addressList = new List <ModbusAddressType>();
foreach (Tag tag in Tags.Values)
{
if (tag.AccessType == TagAccessType.Read || tag.AccessType == TagAccessType.ReadWrite)
{
ModbusAddressType _address = ModbusTCPMasterDriver.GetAddressType(tag.Address);
//if (_address!=ModbusAddressType.WC&&_address!=ModbusAddressType.WR&&!_addressList.Contains(_address))
if (_address == ModbusAddressType.IC)
{
if (!_addressList.Contains(ModbusAddressType.IC))
{
_addressList.Add(_address);
}
}
else
{
LOG.Error(string.Format("ModbusTCPDataSource-GenAddressTypeList出错：不支持{0}类型", tag.Address));
}
}
}
}
//private void AddModbusItem(string Name, Int16 Address)
//{
//}
//public void AsyncReadAllData()
//{
// Thread checkThread = new Thread(SyncReadAllData);
// checkThread.Start();
//}
public void SyncReadAllData(ModbusAddressType address)
{
try
{
//LOG.Info("ModbusTCP_Driver");
if (!_connected)
{
return;
}
// Read from device to Buffer
//_inputStatus = _master.ReadInputs(InputStatusStartAddress, InputStatusSize);
//if (InputRegisterSize > 0)
//{
// _inputRegister = _master.ReadInputRegisters(InputRegisterStartAddress, InputRegisterSize);
//}
if (address == ModbusAddressType.IC)
{
if (InputStatusSize > 0)
{
_inputStatus = _master.ReadCoils(InputStatusStartAddress, InputStatusSize);
}
}
else
{
LOG.Error(string.Format("读取ModbusTCPDriver数据出错：不支持{0}类型", address.ToString()));
return;
}
// Notification
ModbusTCPDataUpdatedEventArgs Evargs = new ModbusTCPDataUpdatedEventArgs();
DataArrivalEvent(this, Evargs);
}
catch (Exception ex)
{
_connected = false;
LOG.Error(string.Format("读取ModbusTCPDriver数据出错：{0}", ex.Message));
}
}
