I am trying to interface an oscilloscope (RIGOL DS1054Z) with Labview, so far I have installed the IVI drivers from Rigol and use NI's example VI's that allow me to acquire a continuous waveform (similar to this one).
Now I want to acquire some measurements displayed on the scope such as RMS voltage on channel 1, phase difference between channels 3 and 4 etc., something like what Ultrascope does, but it is not available on the example VIs. Does anyone have an idea?
I could process the channels on labviews but phase difference between two noisy signals is such a pain...
My bad, turns out I had to use SCPI commands and dig into the oscilloscope's programming guide here. A preview of the code for displaying one channel and the phase difference between two others: