public static WriteMultipleCoils Decode(string message)
{
WriteMultipleCoils response = JsonConvert.DeserializeObject <WriteMultipleCoils>(message);
byte[] msg = response.Encode();
return(Decode(msg));
}
public static WriteMultipleCoils Create(byte slaveId, ushort startingAddress, BitArray coilValues)
{
WriteMultipleCoils request = new WriteMultipleCoils()
{
SlaveAddress = slaveId,
FunctionCode = 15,
StartingAddress = startingAddress,
QuantityOfCoils = (ushort)coilValues.Length,
ByteCount = (coilValues.Length % 8) == 0 ? (byte)(coilValues.Length / 8) : (byte)((coilValues.Length / 8) + 1),
Data = coilValues,
Protocol = ProtocolType.RTU
};
byte[] rtuEncoded = request.Encode();
return(WriteMultipleCoils.Decode(rtuEncoded));
}
public static WriteMultipleCoils Create(byte unitId, ushort transactionId, ushort protocolId, ushort startingAddress, BitArray coilValues)
{
WriteMultipleCoils request = new WriteMultipleCoils()
{
Header = new MbapHeader()
{
ProtocolId = protocolId, TransactionId = transactionId, UnitId = unitId
},
SlaveAddress = unitId,
FunctionCode = 15,
StartingAddress = startingAddress,
QuantityOfCoils = (ushort)coilValues.Length,
ByteCount = (coilValues.Length % 8) == 0 ? (byte)(coilValues.Length / 8) : (byte)((coilValues.Length / 8) + 1),
Data = coilValues,
Protocol = ProtocolType.TCP
};
byte[] encoded = request.Encode();
return(WriteMultipleCoils.Decode(encoded));
}
private static ModbusMessage GetDecodedMessage(byte code, byte[] message)
{
if (code == 1)
{
return(ReadCoils.Decode(message));
}
if (code == 2)
{
return(ReadDiscreteInputs.Decode(message));
}
if (code == 3)
{
return(ReadHoldingRegisters.Decode(message));
}
if (code == 4)
{
return(ReadInputRegisters.Decode(message));
}
if (code == 5)
{
return(WriteSingleCoil.Decode(message));
}
if (code == 6)
{
return(WriteSingleRegister.Decode(message));
}
if (code == 15)
{
return(WriteMultipleCoils.Decode(message));
}
if (code == 16)
{
return(WriteMultipleCoils.Decode(message));
}
throw new IndexOutOfRangeException("Function code out of range.");
}
public static ModbusMessage Create(byte unitId, ushort transactionId, ushort protocolId, ushort startingAddress, BitArray coilValues)
{
return(WriteMultipleCoils.Create(unitId, transactionId, protocolId, startingAddress, coilValues));
}
public static ModbusMessage Create(byte slaveId, ushort startingAddress, BitArray coilValues)
{
//15
return(WriteMultipleCoils.Create(slaveId, startingAddress, coilValues));
}