Exemple #1
0
        public byte[] send_Hex(string text)
        {
            byte[] bt;
            Int16  crc_value;

            String_Handle str_hd = new String_Handle();
            CRC_Handle    crc    = new CRC_Handle();

            String str = String_Handle.del_noused_content(text);

            bt = String_Handle.StrTobyteArray(str);
            //bt = System.Text.Encoding.Default.GetBytes(str);
            if (bt == null)
            {
                return(bt);
            }
            else
            {
                if (check_type == 1)//crc
                {
                    byte[] bt2 = new byte[bt.Length + 2];

                    for (int i = 0; i < bt.Length; i++)
                    {
                        bt2[i] = bt[i];
                    }
                    crc_value          = crc.CRC16(bt, bt.Length);
                    bt2[bt.Length]     = (byte)(crc_value % 256);
                    bt2[bt.Length + 1] = (byte)(crc_value / 256);
                    return(bt2);
                }
                else if (check_type == 2)//mod
                {
                    byte[] bt2 = new byte[bt.Length + 1];

                    Byte check = new Byte();
                    check = 0;

                    for (int i = 0; i < bt.Length; i++)
                    {
                        bt2[i] = bt[i];
                        check  = (byte)(check + bt[i]);
                    }
                    bt2[bt.Length] = check;
                    return(bt2);
                }
                else
                {
                    byte[] bt2 = new byte[bt.Length];

                    for (int i = 0; i < bt.Length; i++)
                    {
                        bt2[i] = bt[i];
                    }
                    return(bt2);
                }
            }
        }
Exemple #2
0
        public byte[] send_String(string text)
        {
            byte[] bt;

            String_Handle str_hd = new String_Handle();

            String str = String_Handle.del_noused_content(text);

            bt = System.Text.Encoding.Default.GetBytes(str);
            return(bt);
        }