copyBuffer = new byte[375];


                            //If receive 0xAA, start count how many 0xAA are
                            Console.WriteLine("Hello");

                            while (AAcnt <= 5) {
                            Byte receivedValue = (Byte)port.ReadByte();
                            // read one byte
                                if (receivedValue == 0xAA)
                                {
                                    AAcnt++;

                                }
                                else
                                {
                                    AAcnt = 0;

                                }

                            }
                            port.Read(copyBuffer, 7, 368);
                            AAcnt = 0;
                            Console.WriteLine("hand_cnt:" + hand_cnt);

                            for (int i = 7; i < 375; i++)
                                Console.Write(copyBuffer[i] + ",");

                            Console.WriteLine();
                            hand_cnt++;
                            if (hand_cnt == 100)
                                hand_cnt = 0;