public void Enable()
{
if (!enabled)
{
_driver.SendCommandRequest("en");
}
enabled = true;
}
private void _SetShape(ShapeMode mode)
{
if (mode != _currentShapeMode)
{
_currentShapeMode = mode;
switch (mode)
{
case ShapeMode.DC:
_driver.SendCommandRequest(":SOUR:FUNC:SHAP DC");
break;
case ShapeMode.Pulse:
_driver.SendCommandRequest(":SOUR:FUNC:SHAP PULS");
break;
default:
break;
}
}
}
public void Initialize(IDeviceIO Driver, string channelID = "Not supported for Keithley24xx series!")
{
_driver = Driver;
_driver.SendCommandRequest("*RST");
_stopWatch = new Stopwatch();
}
public void Initialize(IDeviceIO Driver)
{
_driver = Driver;
_driver.SendCommandRequest("*RST");
_stopWatch = new Stopwatch();
}
public void SetCompliance(SMUSourceMode sourceMode, double compliance)
{
switch (sourceMode)
{
case SMUSourceMode.Voltage:
{
if (compliance != _currentCurrentCompliance)
{
_currentCurrentCompliance = compliance;
_driver.SendCommandRequest(string.Format(":SENS:CURR:PROT {0}", compliance.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
case SMUSourceMode.Current:
{
var query = (from limit in _VSourceProtectionLimits
where limit - Math.Abs(compliance) >= 0.0
select new
{
limit,
distance = limit - Math.Abs(compliance)
}).OrderBy(p => p.distance).First().limit;
if (query != _currentVoltageCompliance)
{
_currentVoltageCompliance = query;
_driver.SendCommandRequest(string.Format(":SENS:VOLT:PROT {0}", query.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
default:
break;
}
}
/// <summary>
/// This function switches to the user screen and then clears the display.
/// The display.clear(), display.setcursor(), and display.settext() functions are overlapped
/// commands. That is, the script does not wait for one of these commands to complete. These functions do not
/// immediately update the display. For performance considerations, they update the physical display as soon as
/// processing time becomes available.
/// </summary>
public void Clear()
{
_driver.SendCommandRequest("display.clear()");
}
public void Initialize(IDeviceIO Driver, string channelID = "Not supported for Keithley24xx series!")
{
_driver = Driver;
_driver.SendCommandRequest("*RST");
_stopWatch = new Stopwatch();
}
public void Initialize(IDeviceIO Driver)
{
_driver = Driver;
_driver.SendCommandRequest("*RST");
_stopWatch = new Stopwatch();
}
/// <summary>
/// Return to source-measure display state.
/// </summary>
public void SetSMU_DisplayState()
{
_driver.SendCommandRequest(string.Format("{0}{1}", SubsystemIdentifier, ":CND"));
}
private void _LoadDeviceFunctions()
{
var formatString = "loadscript {0}\n{1}\nendscript\n{0}.run()\n";
switch (ChannelIdentifier)
{
case "a":
_driver.SendCommandRequest(string.Format(formatString, "DeviceFunctionsChannelA", Properties.Resources.DeviceFunctionsChannelA));
break;
case "b":
_driver.SendCommandRequest(string.Format(formatString, "DeviceFunctionsChannelB", Properties.Resources.DeviceFunctionsChannelB));
break;
}
}