public static ReadCoils Create(byte slaveId, ushort startingAddress, ushort quantity)
{
ReadCoils request = new ReadCoils()
{
SlaveAddress = slaveId,
FunctionCode = 1,
StartingAddress = (ushort)(startingAddress),
QuantityOfCoils = quantity,
Protocol = ProtocolType.RTU
};
byte[] encoded = request.Encode();
return(ReadCoils.Decode(encoded));
}
public static ReadCoils Create(byte unitId, ushort transactionId, ushort protocolId, ushort startingAddress, ushort quantity)
{
ReadCoils request = new ReadCoils()
{
Header = new MbapHeader()
{
ProtocolId = protocolId, TransactionId = transactionId, UnitId = unitId
},
SlaveAddress = unitId,
FunctionCode = 1,
StartingAddress = (ushort)(startingAddress),
QuantityOfCoils = quantity,
Protocol = ProtocolType.TCP
};
byte[] rtuEncoded = request.Encode();
return(ReadCoils.Decode(rtuEncoded));
}