[筆記] 泓格 I-7017Z

I-7017Z是一個類比輸入模組，包括10個差動或20個單端類比輸入通道。

class I7017Z
    {
        public static bool SetMode(SerialPort _SerialPort, string  _Id, string _Chanel, string _ChannelType)
        {           
            string Cmd = "$" + _Id + "7C" + _Chanel + "R" + _ChannelType;
            string Receive = string.Empty;
            if (!DCON.HandShake(_SerialPort, Cmd, ref Receive)) return false;
            if (Receive != ("!" + _Id)) return false;
            return true;
        }

        public static bool ReadAllValue(SerialPort _SerialPort, string _Id, ref double[] _Value)
        {
            string Cmd = "#" + _Id;
            string Receive = string.Empty;
            if (!DCON.HandShake(_SerialPort, Cmd, ref Receive)) return false;
            if (Receive[0] != '>') return false;
            if (!ValueReorgnize(Receive, ref _Value)) return false;
            return true;
        }

        public static bool ReadValue(SerialPort _SerialPort, string _Id, string _Chanel, ref double _Value)
        {
            string Cmd = "#" + _Id + _Chanel;
            string Receive = string.Empty;
            if (!DCON.HandShake(_SerialPort, Cmd, ref Receive)) return false;
            if (Receive[0] != '>') return false;
            try
            {
                _Value = Convert.ToDouble(Receive.Substring(2));
            }
            catch
            {
                _Value = 0x00;
            }
            return true;
        }

        public static bool ValueReorgnize(string _Value, ref double[] _RecValue)
        {
            
            int i = 0;
            string[] _Temp = null;            

            //string minus frist char ">" and "+"
            _Value = _Value.Substring(2);
            _Temp = _Value.Split('+');
            _RecValue = new double[_Temp.Length];

            foreach (string item in _Temp)
            {
                _RecValue[i++] = Convert.ToDouble(item);
            }
            return true;
        }
    }