NI 5412/5421/5422/5441/5442
Generating Marker Events in Arbitrary Waveform Mode
To create a marker in Arbitrary Waveform Mode, set the Arbitrary Waveform Marker Position property or the NIFGEN_ATTR_ARB_MARKER_POSITION attribute. Then use the niFgen Export Signal VI or the niFgen_ExportSignal function to export the marker signal.