MeasurementCollection GetCollectionMaybeNull(MeasType type)
{
switch (type)
{
case (MeasType.Binary):
return(binaries);
case (MeasType.DoubleBitBinary):
return(doubleBinaries);
case (MeasType.Counter):
return(counters);
case (MeasType.FrozenCounter):
return(frozenCounters);
case (MeasType.Analog):
return(analogs);
case (MeasType.BinaryOutputStatus):
return(binaryOutputStatii);
case (MeasType.AnalogOutputStatus):
return(analogOutputStatii);
case (MeasType.OctetString):
return(octetStrings);
default:
return(null);
}
}
public MeasurementPoco(int row, string sValue, MeasurementBase meas, UInt16 index, MeasType type)
{
this.sValue = sValue;
this.index = index;
this.flags = meas.Quality.ToString("X2");
this.timeStamp = meas.Timestamp;
this.row = row;
this.type = type;
}
public Measurement(string displayValue, TimestampMode tsmode, MeasType type, UInt16 index, IQualityBitInfo info)
{
this.valueAsString = displayValue;
this.timeStamp = DateTime.Now;
this.tsmode = tsmode;
this.type = type;
this.index = index;
this.info = info;
this.quality = 0;
}
public Measurement(string displayValue, MeasurementBase meas, TimestampMode tsmode, MeasType type, UInt16 index, IQualityBitInfo info)
{
this.valueAsString = displayValue;
this.timeStamp = (tsmode == TimestampMode.INVALID) ? DateTime.Now : meas.Timestamp;
this.tsmode = tsmode;
this.type = type;
this.index = index;
this.info = info;
this.quality = meas.Quality;
}
public Measurement(string displayValue, TimestampMode tsmode, MeasType type, UInt16 index, IQualityBitInfo info)
{
this.valueAsString = displayValue;
this.timeStamp = DateTime.Now;
this.tsmode = tsmode;
this.type = type;
this.index = index;
this.info = info;
this.quality = 0;
}
public void SetMeasure(MeasType command)
{
HandlerError.ClearErrors();
try
{
WriteCommand(MeasureType.SetMeasure(command));
}
catch (Exception e)
{
HandlerError.ErrorOccurred = true;
HandlerError.ErrorMsg = "Data Adquisition Agilent 34401A. " + e.Message;
throw new Exception(HandlerError.ErrorMsg);
}
}
public void SetMeasure(MeasType command, string channel)
{
HandlerError.ClearErrors();
try
{
WriteCommand(MeasureType.SetMeasure(command) + " (@" + channel + ")");
}
catch (Exception e)
{
HandlerError.ErrorOccurred = true;
HandlerError.ErrorMsg = "Data Adquisition Agilent 34970A. " + e.Message;
throw new Exception(HandlerError.ErrorMsg);
}
}
public double GetMeasure(MeasType command, int channel)
{
HandlerError.ClearErrors();
double measures = 0;
try
{
WriteCommand(MeasureType.GetMeasure(command) + " (@" + channel + ")");
ReadCommand(out measures);
}
catch (Exception e)
{
HandlerError.ErrorOccurred = true;
HandlerError.ErrorMsg = "Data Adquisition Agilent 34970A. " + e.Message;
throw new Exception(HandlerError.ErrorMsg);
}
return(measures);
}
public static string SetSenSe(MeasType command)
{
var sType = "";
switch (command)
{
case MeasType.VoltDc:
sType = "VOLT:DC";
break;
case MeasType.VoltAc:
sType = "VOLT:AC";
break;
case MeasType.Res:
sType = "RES 100000,10,";
break;
case MeasType.Fres:
sType = "FRES";
break;
case MeasType.CurrDc:
sType = "CURR:DC";
break;
case MeasType.CurrAc:
sType = "CURR:AC";
break;
case MeasType.Freq:
sType = "FREQ";
break;
case MeasType.FreqRangLow:
sType = "FREQ:RANG:LOW 3";
break;
case MeasType.Per:
sType = "PER";
break;
}
return("SENS:FUNC " + (char)34 + sType + (char)34);
}
void comboBoxTypes_SelectedIndexChanged(object sender, EventArgs e)
{
var index = this.comboBoxTypes.SelectedIndex;
if (Enum.IsDefined(typeof(MeasType), index))
{
MeasType type = (MeasType)Enum.ToObject(typeof(MeasType), index);
var collection = cache.GetCollection(type);
if (collection != null)
{
if (activeCollection != null)
{
activeCollection.RemoveObserver(this.measurementView);
}
activeCollection = collection;
collection.AddObserver(this.measurementView);
}
}
}
public double GetMeasure(MeasType command)
{
HandlerError.ClearErrors();
double measures = 0;
try
{
var commandstring = MeasureType.GetMeasure(command);
WriteCommand(commandstring);
OnMeasureTypeEvent(commandstring);
ReadCommand(out measures);
OnMeasureEvent(Convert.ToString(measures, CultureInfo.InvariantCulture));
}
catch (Exception e)
{
HandlerError.ErrorOccurred = true;
HandlerError.ErrorMsg = "Data Adquisition Agilent 34401A. " + e.Message;
throw new Exception(HandlerError.ErrorMsg);
}
return(measures);
}
public static string SetMeasure(MeasType command)
{
var sType = "";
switch (command)
{
case MeasType.VoltDc:
sType = "VOLT:DC";
break;
case MeasType.VoltAc:
sType = "VOLT:AC";
break;
case MeasType.Res:
sType = "RES 100000,10,";
break;
case MeasType.Fres:
sType = "FRES";
break;
case MeasType.CurrDc:
sType = "CURR:DC";
break;
case MeasType.CurrAc:
sType = "CURR:AC";
break;
case MeasType.Freq:
sType = "FREQ";
break;
case MeasType.Per:
sType = "PER";
break;
}
return("CONF:" + sType);
}
public static string GetMeasure(MeasType command)
{
var sType = "";
switch (command)
{
case MeasType.VoltDc:
sType = "VOLT:DC?";
break;
case MeasType.VoltAc:
sType = "VOLT:AC?";
break;
case MeasType.Res:
sType = "RES? 100000,10,";
break;
case MeasType.Fres:
sType = "FRES?";
break;
case MeasType.CurrDc:
sType = "CURR:DC?";
break;
case MeasType.CurrAc:
sType = "CURR:AC?";
break;
case MeasType.Freq:
sType = "FREQ?";
break;
case MeasType.Per:
sType = "PER?";
break;
}
return("MEAS:" + sType);
}
public Measurement(string displayValue, MeasurementBase meas, TimestampMode tsmode, MeasType type, UInt16 index, IQualityBitInfo info)
{
this.valueAsString = displayValue;
this.timeStamp = (tsmode == TimestampMode.INVALID) ? DateTime.Now : meas.Timestamp;
this.tsmode = tsmode;
this.type = type;
this.index = index;
this.info = info;
this.quality = meas.Quality;
}
public MeasurementPoco(int row, string sValue, MeasurementBase meas, UInt16 index, MeasType type)
{
this.sValue = sValue;
this.index = index;
this.flags = meas.Quality.ToString("X2");
this.timeStamp = meas.Timestamp;
this.row = row;
this.type = type;
}
public MeasurementCollection GetCollection(MeasType type)
{
switch (type)
{
case(MeasType.Binary):
return binaries;
case (MeasType.DoubleBitBinary):
return doubleBinaries;
case (MeasType.Counter):
return counters;
case (MeasType.FrozenCounter):
return frozenCounters;
case (MeasType.Analog):
return analogs;
case (MeasType.BinaryOutputStatus):
return binaryOutputStatii;
case (MeasType.AnalogOutputStatus):
return analogOutputStatii;
case(MeasType.OctetString):
return octetStrings;
default:
return null;
}
}
