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;
}
}
private void _SetSourceLevel(double val, SMUSourceMode mode)
{
switch (mode)
{
case SMUSourceMode.Voltage:
_driver.SendCommandRequest(string.Format(":SOUR:VOLT:LEV {0}", val.ToString(NumberFormatInfo.InvariantInfo)));
break;
case SMUSourceMode.Current:
_driver.SendCommandRequest(string.Format(":SOUR:CURR:LEV {0}", val.ToString(NumberFormatInfo.InvariantInfo)));
break;
default:
break;
}
}
public void SetCompliance(SMUSourceMode sourceMode, double compliance)
{
switch (sourceMode)
{
case SMUSourceMode.Voltage:
{
var _compliance = compliance;
if (compliance < _minCurrentCompliance)
{
_compliance = _minCurrentCompliance;
}
else if (compliance > _maxCurrentCompliance)
{
_compliance = _maxCurrentCompliance;
}
if (_compliance != _currentCurrentCompliance)
{
_currentCurrentCompliance = _compliance;
_driver.SendCommandRequest(string.Format(":SENS:CURR:PROT {0}", _compliance.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
case SMUSourceMode.Current:
{
var _compliance = compliance;
if (compliance < _minVoltageCompliance)
{
_compliance = _minVoltageCompliance;
}
else if (compliance > _maxVoltageCompliance)
{
_compliance = _maxVoltageCompliance;
}
if (_compliance != _currentVoltageCompliance)
{
_currentVoltageCompliance = _compliance;
_driver.SendCommandRequest(string.Format(":SENS:VOLT:PROT {0}", _compliance.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
default:
break;
}
}
public void SetCompliance(SMUSourceMode sourceMode, double compliance)
{
switch (sourceMode)
{
case SMUSourceMode.Voltage:
{
var _compliance = compliance;
if (compliance < _minCurrentCompliance)
{
_compliance = _minCurrentCompliance;
}
else if (compliance > _maxCurrentCompliance)
{
_compliance = _maxCurrentCompliance;
}
if (_compliance != _currentCurrentCompliance)
{
_currentCurrentCompliance = _compliance;
}
} break;
case SMUSourceMode.Current:
{
var _compliance = compliance;
if (compliance < _minVoltageCompliance)
{
_compliance = _minVoltageCompliance;
}
else if (compliance > _maxVoltageCompliance)
{
_compliance = _maxVoltageCompliance;
}
if (_compliance != _currentVoltageCompliance)
{
_currentVoltageCompliance = _compliance;
}
} break;
default:
break;
}
}
private void _SetSourceRange(double val, SMUSourceMode mode)
{
switch (mode)
{
case SMUSourceMode.Voltage:
{
var query = (from range in _VoltageRanges
where range - Math.Abs(val) > 0.0
select new
{
range = range,
distance = range - Math.Abs(val)
}).OrderBy(p => p.distance).First().range;
if (query != _currentSourceVoltageRange)
{
_currentSourceVoltageRange = query;
_driver.SendCommandRequest(string.Format(":SOUR:VOLT:RANG {0}", query.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
case SMUSourceMode.Current:
{
var query = (from range in _CurrentRanges
where range - Math.Abs(val) > 0.0
select new
{
range = range,
distance = range - Math.Abs(val)
}).OrderBy(p => p.distance).First().range;
if (query != _currentSourceCurrentRange)
{
_currentSourceCurrentRange = query;
_driver.SendCommandRequest(string.Format(":SOUR:CURR:RANG {0}", query.ToString(NumberFormatInfo.InvariantInfo)));
}
} break;
default:
break;
}
}
private void _SetSourceMode(SMUSourceMode mode)
{
if (mode != _currentSourceMode)
{
switch (mode)
{
case SMUSourceMode.Voltage:
{
_currentSourceMode = mode;
_driver.SendCommandRequest(":SOUR:FUNC:MODE VOLT");
} break;
case SMUSourceMode.Current:
{
_currentSourceMode = mode;
_driver.SendCommandRequest(":SOUR:FUNC:MODE CURR");
} break;
default:
break;
}
}
}
private void _SetFixedSourceMode(SMUSourceMode mode)
{
if (mode != _currentFixedSourceMode)
{
switch (mode)
{
case SMUSourceMode.Voltage:
{
_currentFixedSourceMode = mode;
_driver.SendCommandRequest(":SOUR:VOLT:MODE FIX");
} break;
case SMUSourceMode.Current:
{
_currentFixedSourceMode = mode;
_driver.SendCommandRequest(":SOUR:CURR:MODE FIX");
} break;
default:
break;
}
}
}
