public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
List <byte> frames = new List <byte>();
frames.Add(FunctionCode);
frames.Add((byte)((StartingAddress >> 8) & 0x00FF));
frames.Add((byte)(StartingAddress & 0x00FF));
frames.Add((byte)((QuantityOfRegisters >> 8) & 0x00FF));
frames.Add((byte)(QuantityOfRegisters & 0x00FF));
frames.Add(ByteCount);
for (int i = 0; i < Data.Length; i++)
{
frames.Add((byte)((Data[i] >> 8) & 0x00FF));
frames.Add((byte)(Data[i] & 0x00FF));
}
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(frames.Count + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + frames.Count];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(frames.ToArray(), 0, message, headerBytes.Length, frames.Count);
return(message);
}
public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
List <byte> frames = new List <byte>();
frames.Add(FunctionCode);
frames.Add((byte)((StartingAddress >> 8) & 0x00FF));
frames.Add((byte)(StartingAddress & 0x00FF));
frames.Add((byte)((QuantityOfCoils >> 8) & 0x00FF));
frames.Add((byte)(QuantityOfCoils & 0x00FF));
frames.Add(ByteCount);
byte[] data = new byte[ByteCount];
Data.CopyTo(data, 0);
foreach (var item in data)
{
frames.Add(item);
}
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(frames.Count + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + frames.Count];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(frames.ToArray(), 0, message, headerBytes.Length, frames.Count);
return(message);
}
public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
List <byte> list = new List <byte>();
list.Add(FunctionCode);
list.Add(ByteCount);
byte[] data = new byte[ByteCount];
Data.CopyTo(data, 0);
foreach (var item in data)
{
list.Add(item);
}
//foreach(var item in BitBlock)
//{
// list.Add(item);
//}
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(list.Count + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + list.Count];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(list.ToArray(), 0, message, headerBytes.Length, list.Count);
return(message);
}
public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
int index = 0;
byte[] frames = new byte[2];
frames[index++] = (byte)((1 << 7) | FunctionCode);
frames[index++] = (byte)Convert.ToByte(ErrorCode);
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(frames.Length + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + frames.Length];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(frames, 0, message, headerBytes.Length, frames.Length);
return(message);
}
public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
int index = 0;
byte[] frames = new byte[5];
frames[index++] = FunctionCode;
frames[index++] = (byte)((StartingAddress >> 8) & 0x00FF); //MSB
frames[index++] = (byte)(StartingAddress & 0x00FF); //LSB
frames[index++] = (byte)((QuantityOfRegisters >> 8) & 0x00FF); //MSB
frames[index++] = (byte)(QuantityOfRegisters & 0x00FF); //LSB
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(frames.Length + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + frames.Length];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(frames, 0, message, headerBytes.Length, frames.Length);
return(message);
}
public override byte[] ConvertToTcp(byte unitId, ushort transactionId, ushort protocolId = 0)
{
List <byte> list = new List <byte>();
list.Add(FunctionCode);
list.Add(ByteCount);
foreach (var item in RegisterValues)
{
list.Add((byte)((item >> 8) & 0x00FF));
list.Add((byte)(item & 0x00FF));
}
MbapHeader header = new MbapHeader()
{
UnitId = unitId, TransactionId = transactionId, ProtocolId = protocolId, Length = (ushort)(list.Count + 1)
};
byte[] headerBytes = header.Encode();
byte[] message = new byte[headerBytes.Length + list.Count];
Buffer.BlockCopy(headerBytes, 0, message, 0, headerBytes.Length);
Buffer.BlockCopy(list.ToArray(), 0, message, headerBytes.Length, list.Count);
return(message);
}