public void UpdateValue(Data data, bool readOnlyOverride = false)
{
var normalisedAddress = AddressTools.AddressNormalisation(data.Address);
var addressType = AddressTools.AddressType(data.Address);
if (addressType != data.Type)
{
throw new DataTypeDoesNotMatchAddressException(data.Address.ToString());
}
if (ValueExists(data.Address))
{
switch (addressType)
{
case DataType.Coil:
Coils.Find(c => c.Address == normalisedAddress).Update(data.Value, readOnlyOverride);
break;
case DataType.DiscreteInput:
DiscreteInputs.Find(c => c.Address == normalisedAddress).Update(data.Value, readOnlyOverride);
break;
case DataType.InputRegister:
InputRegisters.Find(c => c.Address == normalisedAddress).Update(data.Value, readOnlyOverride);
break;
case DataType.HoldingRegister:
HoldingRegisters.Find(c => c.Address == normalisedAddress).Update(data.Value, readOnlyOverride);
break;
}
}
else
{
var normalisedData = Data.Create(normalisedAddress, data.Type);
switch (addressType)
{
case DataType.Coil:
Coils.Add(normalisedData);
break;
case DataType.DiscreteInput:
DiscreteInputs.Add(normalisedData);
break;
case DataType.InputRegister:
InputRegisters.Add(normalisedData);
break;
case DataType.HoldingRegister:
HoldingRegisters.Add(normalisedData);
break;
}
}
}
public bool ValueExists(int address)
{
var normalisedAddress = AddressTools.AddressNormalisation(address);
var addressType = AddressTools.AddressType(address);
switch (addressType)
{
case DataType.Coil:
return(Coils.Exists(c => c.Address == normalisedAddress));
case DataType.DiscreteInput:
return(DiscreteInputs.Exists(c => c.Address == normalisedAddress));
case DataType.InputRegister:
return(InputRegisters.Exists(c => c.Address == normalisedAddress));
case DataType.HoldingRegister:
return(HoldingRegisters.Exists(c => c.Address == normalisedAddress));
}
return(false);
}
