Ejemplo n.º 1
0
 private void FillFields(ChannelConfig cc)
 {
     _textName.Text = cc.Name;
     _txtDefaultChannel.Text = cc.DefaultChannel.ToString();
     _txtOffset.Text = cc.Offset.ToString();
     _cmbOutput.SelectedIndex = 0;
     _txtPSI.Text = cc.PSI.ToString();
 }
Ejemplo n.º 2
0
 public ChannelConfig[] GetChannelConfigs()
 {
     List<ChannelConfig> configs = new List<ChannelConfig>();
     IDataReader reader = ExecuteQuery("SELECT CC_ID,cc_name,cc_psi,cc_outputvolts,cc_offset,cc_defaultchannel from CHANNEL_CONFIG");
     while (reader.Read())
     {
         ChannelConfig cc = new ChannelConfig();
         cc.ID = reader.GetInt32(0);
         cc.Name = reader.GetString(1);
         cc.PSI = reader.GetInt32(2);
         int voltRange = reader.GetInt32(3);
         switch (voltRange)
         {
             case 5:
                 cc.VoltRange = OutputVoltRange.ZeroToFiveVolts;
                 break;
             case 4:
                 cc.VoltRange = OutputVoltRange.PointFiveToFourPointFive;
                 break;
             default:
                 throw new Exception("Invalid volt range");
         }
         cc.Offset = reader.GetFloat(4);
         cc.DefaultChannel = reader.GetInt32(5);
         configs.Add(cc);
     }
     return configs.ToArray();
 }
Ejemplo n.º 3
0
        public DAQChannel CreateChannelForReading(Reading r,ChannelConfig cc, string details,int number)
        {
            SQLiteCommand cmd = _connection.CreateCommand();
            cmd.CommandText = Properties.Settings.Default.INSERT_CHANNEL;
            cmd.Parameters.Add(new SQLiteParameter("@rid",r.ID));
            cmd.Parameters.Add(new SQLiteParameter("@details",details));
            cmd.Parameters.Add(new SQLiteParameter("@number",number));
            cmd.Parameters.Add(new SQLiteParameter("@channelconfig", cc.ID));
            int cid = Convert.ToInt32(cmd.ExecuteScalar());

            DAQChannel ch = new DAQChannel();
            ch.ID = cid;
            ch.Details = details;
            ch.ParentReading = r;
            ch.Channel = number;
            ch.Config = cc;
            r.ChannelList.Add(ch);
            return ch;
        }
Ejemplo n.º 4
0
 public ChannelConfig CreateChannelConfig(string name, int psi, OutputVoltRange range, float offset, int defaultChannel)
 {
     int outputRange = 0;
     switch (range)
     {
         case OutputVoltRange.ZeroToFiveVolts:
             outputRange = 5;
             break;
         case OutputVoltRange.PointFiveToFourPointFive:
             outputRange = 4;
             break;
         default:
             throw new Exception("Invalid output range");
     }
     SQLiteCommand cmd = _connection.CreateCommand();
     cmd.CommandText = Properties.Settings.Default.INSERT_CHANNEL_CONFIG;
     cmd.Parameters.Add(new SQLiteParameter("@name", name));
     cmd.Parameters.Add(new SQLiteParameter("@psi", psi));
     cmd.Parameters.Add(new SQLiteParameter("@outputvolts", outputRange));
     cmd.Parameters.Add(new SQLiteParameter("@offset", offset));
     cmd.Parameters.Add(new SQLiteParameter("@defaultchannel",defaultChannel));
     int ccid = Convert.ToInt32(cmd.ExecuteScalar());
     ChannelConfig cc = new ChannelConfig();
     cc.ID = ccid;
     cc.Name = name;
     cc.Offset = offset;
     cc.PSI = psi;
     cc.VoltRange = range;
     cc.DefaultChannel = defaultChannel;
     return cc;
 }
Ejemplo n.º 5
0
        /// <summary>
        /// Quick peek at the volts
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void peekPress_Tick(object sender, EventArgs e)
        {
            try
            {
                if (_peekBoard == null)
                {
                    _peekBoard = new MccDaq.MccBoard();
                }
                short dValue;
                ErrorInfo ei = _peekBoard.AIn(0, MccDaq.Range.Bip5Volts, out dValue);
                float engVal;
                MccDaq.ErrorInfo info = _peekBoard.ToEngUnits(MccDaq.Range.Bip5Volts, dValue, out engVal);

                if (engVal < 0)
                {
                    engVal = -1;
                }
                else
                {
                    if (_defaultChannel == null)
                    {
                        foreach (ChannelConfig dq in _db.GetChannelConfigs())
                        {
                            if (dq.DefaultChannel == 0)
                            {
                                _defaultChannel = dq;
                                break;
                            }
                        }
                    }
                    if (_defaultChannel != null)
                    {
                        labelPSI.Text = Convert.ToInt32(_defaultChannel.GetPsi(engVal)).ToString() + " psi";
                    }
                    else
                    {
                        labelPSI.Text = engVal.ToString() + " psi";
                    }
                }
            }
            catch (Exception ex)
            {
                labelPSI.Text = "Error occurred " + ex.ToString();
            }
        }
Ejemplo n.º 6
0
 public void TestMath()
 {
     ChannelConfig cc = new ChannelConfig();
     cc.PSI = 1000;
     cc.VoltRange = OutputVoltRange.ZeroToFiveVolts;
     cc.Offset = 0.05F;
     Assert.IsTrue(190.0 == cc.GetPsi(1));
 }