public CompositeInputRegisterVariable(ModbusControllerConnection connection, InputRegisterAddress address, ushort sizeInWords)
{
_connection = connection;
_address = address;
_sizeInWords = sizeInWords;
}
public static Message CreateReadInputRegistersCommand(SlaveAddress slaveAddress, InputRegisterAddress firstRegister, ushort numberOfRegisters)
{
var data = new List <byte>();
WriteSlaveAddress(data, slaveAddress);
WriteFunctionCode(data, FunctionCode.ReadInputRegisters);
WriteInputRegisterAddress(data, firstRegister);
WriteBigEndianUInt16(data, numberOfRegisters);
return(CreateFromRaw(data));
}
internal ushort[] ReadInputRegisters(InputRegisterAddress firstRegister, ushort numberOfRegisters)
{
return(_master.ReadInputRegisters(_slaveRaw, firstRegister.WireValue, numberOfRegisters));
}
private static void WriteInputRegisterAddress(List <byte> buffer, InputRegisterAddress address)
{
WriteBigEndianUInt16(buffer, address.WireValue);
}
public InputRegisterVariable(ModbusControllerConnection connection, InputRegisterAddress address)
{
_connection = connection;
_address = address;
}