public Main()
{
InitializeComponent();
Serial_port_keithley.setCallback(process_keithley_output);
GraphPane pane_it = this.ZedGraph_I_t.GraphPane;
pane_it.XAxis.Title = new AxisLabel("t, ms", "Verdana", (float)14, Color.Black, true, false, false);
pane_it.YAxis.Title = new AxisLabel("I, A", "Verdana", (float)14, Color.Black, true, false, false);
pane_it.Title.Text = "Transient current I(t)"; ZedGraph_I_t.AxisChange();
ZedGraph_I_t.Invalidate();
GraphPane pane_iv = this.ZedGraph_I_V.GraphPane;
pane_iv.XAxis.Title = new AxisLabel("U, V", "Verdana", (float)14, Color.Black, true, false, false);
pane_iv.YAxis.Title = new AxisLabel("I, A", "Verdana", (float)14, Color.Black, true, false, false);
pane_iv.Title.Text = "Volt-Ampere Characteristic I(V)";
ZedGraph_I_V.AxisChange();
ZedGraph_I_V.Invalidate();
}
public void process_keithley_output(object obj)
{
if (InvokeRequired)
{
ObjectDelegate method = new ObjectDelegate(process_keithley_output);
Invoke(method, obj);
return;
}
try
{
NumberStyles style = NumberStyles.AllowExponent | NumberStyles.Number;
System.Threading.Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-US");
char[] trim_char = { 'A' };
//logger.Info("\n Data: " + (String)obj);
List <String> data = new List <String>(((string)obj).Split(','));
data[0] = data[0].TrimEnd(trim_char);
double x = Double.Parse(data[1], style);
double y = Double.Parse(data[0], style);
x -= TransientSession.measurement_start_time;
this.text_box_keithley_output.Text += x.ToString("####.##", CultureInfo.InvariantCulture) + "\t" + y + "\t" + TransientSession.voltage + "\r\n";
this.text_box_keithley_output.SelectionStart = this.text_box_keithley_output.Text.Length;
this.text_box_keithley_output.ScrollToCaret();
this.text_box_keithley_output.Refresh();
list_keithley.Add(x, y);
data_logger.Trace("keithley: " + x.ToString("####.##", CultureInfo.InvariantCulture) + " " + y.ToString());
GraphPane pane = ZedGraph_I_t.GraphPane;
pane.CurveList.Clear();
pane.AddCurve("Iph", list_keithley, Color.Blue, SymbolType.Default);
ZedGraph_I_t.AxisChange();
ZedGraph_I_t.Invalidate();
}
catch (Exception ex)
{
logger.Error(ex.ToString() + "\n Data: " + (String)obj);
}
}
