protected override Object getReplyTail(byte[] package)
{
ProtocalHead head = (ProtocalHead)getReplyHead(package);
byte[] tailBytes = ByteArray.CopyTo(package, Marshal.SizeOf(typeof(ProtocalHead)) + head.size, Marshal.SizeOf(typeof(ProtocalTail)));
return(Struct.BytesToStuct(tailBytes, typeof(ProtocalTail)));
}
private bool checkout(byte[] buffer)
{
byte[] headBytes = ByteArray.CopyTo(buffer, 0, Marshal.SizeOf(typeof(ProtocalHead)));
ProtocalHead head = (ProtocalHead)Struct.BytesToStuct(headBytes, typeof(ProtocalHead));
byte[] bodyBytes = ByteArray.CopyTo(buffer, Marshal.SizeOf(typeof(ProtocalHead)), head.size);
byte[] tailBytes = ByteArray.CopyTo(buffer, Marshal.SizeOf(typeof(ProtocalHead)) + head.size, Marshal.SizeOf(typeof(ProtocalTail)));
ProtocalTail tail = (ProtocalTail)Struct.BytesToStuct(tailBytes, typeof(ProtocalTail));
UInt16 crc = Utils.getCRC16(0, ByteArray.CombomByteArray(headBytes, bodyBytes), Marshal.SizeOf(typeof(ProtocalHead)) + head.size);
return(crc == tail.crc16);
}
protected override byte getReplyIndex(byte[] package)
{
ProtocalHead head = (ProtocalHead)getReplyHead(package);
return(head.index);
}
protected override byte[] getReplyData(byte[] package)
{
ProtocalHead head = (ProtocalHead)getReplyHead(package);
return(ByteArray.CopyTo(package, Marshal.SizeOf(typeof(ProtocalHead)), head.size));
}