Ejemplo n.º 1
0
        public static byte[] ConvertToByte(SendMessage message)
        {
            List <byte> list = new List <byte>();

            list.AddRange(Head);

            list.AddRange(message.ClientCode);
            list.Add(message.CenterCode);
            list.AddRange(TimeToByte(message.SendTime));
            list.AddRange(BCDUtil.ConvertFrom(message.Serial.ToString(), 2));
            list.AddRange(BytesUtil.ToHexArray(message.FunctionCode));

            int    DataLength    = (message.Body == null) ? 0 : message.Body.Length;
            string DataLengthStr = "8" + DataLength.ToString("X3");

            list.AddRange(BytesUtil.ToHexArray(DataLengthStr));

            list.Add(BodyStart);

            if (message.Body != null)
            {
                list.AddRange(message.Body);
            }

            byte[] CRC = CRCUtil.CRC16(list.ToArray());

            list.Add(Tail);
            list.AddRange(CRC);

            return(list.ToArray());
        }
Ejemplo n.º 2
0
        public bool CheckCRC(byte[] crc, int endBeforeLength)
        {
            byte[] checkData = new byte[endBeforeLength];

            Array.Copy(Data, 0, checkData, 0, endBeforeLength);

            string str = BytesUtil.ToHexString(CRCUtil.CRC16(checkData));

            return(str.Equals(BytesUtil.ToHexString(crc)));
        }