public void TDMSOpen(string filePath)
{
logFile = new TdmsFile(filePath, new TdmsFileOptions(TdmsFileFormat.Version20, TdmsFileAccess.Read));
logGroup = "EXAM_Data";
// Get the channel group
this.channelGroupsFETCH = logFile.GetChannelGroups();
if (!this.channelGroupsFETCH.Contains(logGroup))
{
throw new SystemException("Group not found in tdms file!");
}
TdmsChannelGroup channelGroupFETCH = this.channelGroupsFETCH[logGroup];
// Get the channels
channelsFETCH = channelGroupFETCH.GetChannels();
logChannelCount = channelsFETCH.Count;
logLength = channelsFETCH[0].DataCount;
loggingRate = logFile.GetProperty("EXAM_LoggingRate");
}
public void InitRecordingToolTdms(string sequenceName)
{
string channelGroupName = sequenceName;
TdmsChannelGroup channelGroup = new TdmsChannelGroup(channelGroupName);
tdmsGroupCollection = tdmsFile.GetChannelGroups();
if (tdmsGroupCollection.Contains(channelGroupName))
{
channelGroup = tdmsGroupCollection[channelGroupName];
}
else
{
tdmsGroupCollection.Add(channelGroup);
}
// Set up the channel.
string dataChannelName = sequenceName + "-channel";
TdmsChannel dataChannel = new TdmsChannel(dataChannelName, TdmsDataType.Double);
TdmsChannelCollection channels = channelGroup.GetChannels();
if (channels.Contains(dataChannelName))
{
dataChannel = channels[dataChannelName];
}
else
{
channels.Add(dataChannel);
}
}
