public bool CanParse(WaveformConfigFileType file)
{
using (LogContext.PushProperty("Plugin", nameof(NrRfwsPlugin)))
{
// No point in continuing if it is a TDMS file
if (file is RfwsFile)
{
filePath = file.FilePath;
try
{
rootData = XElement.Load(filePath);
var result = from element in rootData.Descendants("section")
where (string)element.Attribute("name") == XmlIdentifer
select element;
bool parseable = result.FirstOrDefault() != null;
Log.Verbose("CanParse returning {Result} indicating that tag {XmlIdentifer} was or was not found",
parseable, XmlIdentifer);
return(parseable);
}
catch (Exception ex)
{
Log.Verbose(ex, "CanParse returning false because an exception occurred loading the file.");
return(false);
}
}
else
{
Log.Verbose("CanParse returning false because file is a TDMS file.");
return(false);
}
}
}
public bool CanParse(WaveformConfigFileType file)
{
using (LogContext.PushProperty("Plugin", nameof(WlanPlugin)))
{
if (file is TdmsFile)
{
wlan = new niWLANG(niWLANGConstants.CompatibilityVersion050000);
try
{
wlan.LoadConfigurationFromFile(file.FilePath, niWLANGConstants.True);
}
catch (Exception ex)
{
Log.Verbose(ex, "CanParse return false because an exception occured loading the file");
return(false);
}
return(true);
}
else
{
Log.Verbose("CanParse returning false because file is not a TDMS file");
return(false);
}
}
}
public void Parse(WaveformConfigFileType file, RFmxInstrMX instr)
{
// Ensure CanParse was first called prior to executing this function
if (rootData == null)
{
bool result = CanParse(file);
if (!result)
{
throw new InvalidOperationException($"{file.FileName} is not a valid file for this plugin.");
}
}
using (LogContext.PushProperty("Plugin", nameof(NrRfwsPlugin)))
{
// The RFWS file breaks up the NR configuration in two sections: a section representing carrier definitions (in which
// the NR specific configurations are set), and then a all of the carrier sets in the waveform. These carrier sets
// reference one of the carrier definitions and configure properties such as the frequency offset for the carrier.
//
// This doesn't neatly map to RFmx, so an extra step is performed after reading in these objects to then create
// a unified object matching the RFmx layout.
int carrierSetIndex = 0;
List <RfwsCarrierSet> carrierSets = new List <RfwsCarrierSet>();
foreach (XElement carrierSetSection in rootData.FindSections <RfwsCarrierSet>())
{
RfwsCarrierSet set = carrierSetSection.Deserialize <RfwsCarrierSet>();
carrierSets.Add(set);
}
List <Carrier> carriers = new List <Carrier>();
foreach (XElement carrierDefinitionSetion in rootData.FindSections <Carrier>())
{
Carrier carrier = carrierDefinitionSetion.Deserialize <Carrier>();
carriers.Add(carrier);
}
// Now that we have loaded all relevant information from the file, construct the final object
// and pass the data to the serialization engine to create the RFmx NR signal
foreach (RfwsCarrierSet set in carrierSets)
{
NrSignalModel signal = new NrSignalModel(set, carriers);
RFmxNRMX nrSignal = instr.CreateNRSignalConfigurationFromObject(signal, signalName: $"CarrierSet{carrierSetIndex}");
// Select initial measurements so RFmx doesn't complain on launch that nothing is selected
nrSignal.SelectMeasurements("", RFmxNRMXMeasurementTypes.Acp | RFmxNRMXMeasurementTypes.ModAcc, true);
// RFmx will complain in some configurations if this enabled; since the plugin identifes the RBs this uneeded
nrSignal.SetAutoResourceBlockDetectionEnabled("", RFmxNRMXAutoResourceBlockDetectionEnabled.False);
carrierSetIndex++;
}
}
}
public void Parse(WaveformConfigFileType file, RFmxInstrMX instr)
{
using (LogContext.PushProperty("Plugin", nameof(WlanPlugin)))
{
if (wlan == null)
{
bool result = CanParse(file);
if (!result)
{
throw new InvalidOperationException($"{file.FileName} is not a valid file for this plugin.");
}
}
WlanSignalGroup signal = wlan.Deserialize <WlanSignalGroup>();
instr.CreateWlanSignalConfigurationFromObject(signal);
}
}
