public Form1()
{
InitializeComponent();
comboBox1.SelectedIndex = comboBox1.FindStringExact("Watt");
comboBox_wavalength.SelectedIndex = comboBox_wavalength.FindStringExact("780");
try
{
pm100d = new Thorlabs.PM100D.PM100D("USB0::0x1313::0x8075::P5000256::INSTR", true, true); // For valid Ressource_Name see NI-Visa documentation.
}
catch (BadImageFormatException bie)
{
labelPower.Text = bie.Message;
}
catch (NullReferenceException nre)
{
labelPower.Text = nre.Message;
}
catch (ExternalException ex)
{
labelPower.Text = ex.Message;
}
finally
{
if (pm100d != null)
{
pm100d.Dispose();
}
}
}
public void button1_Click(object sender, EventArgs e)
{
pm100d = new Thorlabs.PM100D.PM100D("USB0::0x1313::0x8075::P5000256::INSTR", false, false); // For valid Ressource_Name see NI-Visa documentation.
if (btnLog.Text == "STOP LOGGING")
{
btnLog.Text = "START LOGGING";
timer1.Enabled = false;
}
else
{
btnLog.Text = "STOP LOGGING";
timer1.Enabled = true;
}
}
static Thorlabs.PM100D.PM100D SetUpPowerMeter(string deviceName, double wavelength)
{
var pm = new Thorlabs.PM100D.PM100D(deviceName, false, true);
if (pm == null)
{
throw new Exception("Error while initializing PM100D power meter device: constructor returned null");
}
int err = pm.setWavelength(wavelength);
if (err != 0)
{
throw new Exception("Error while setting wavelength: code " + err);
}
return(pm);
}
private void comboBox_wavalength_SelectedIndexChanged(object sender, EventArgs e)
{
pm100d = new Thorlabs.PM100D.PM100D("USB0::0x1313::0x8075::P5000256::INSTR", false, false); // For valid Ressource_Name see NI-Visa documentation.
double wavelength0 = 780;
double wavelength1 = 980;
double wavelength2 = 1064;
switch (comboBox_wavalength.SelectedIndex)
{
case 0:
pm100d.setWavelength(wavelength0);
break;
case 1:
pm100d.setWavelength(wavelength1);
break;
case 2:
pm100d.setWavelength(wavelength2);
break;
}
}
public void ConfigurePowerMeter(string deviceName, double wavelength)
{
powerMeter.TryDispose();
powerMeter = null;
powerMeter = SetUpPowerMeter(deviceName, wavelength);
}
