Multifunction DAQ

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Play WAV over DP output from cRIO



I would like to play WAV files from my cRIO to provide feedback to the user. I'm using a cRIO 9045 plugged into at monitor with a USB-C cable into the bottom / Host / DP port. If I connect my laptop to that monitor, I can output sound to it from LabView.  When I try to output sound from the cRIO using the same program, it gives me an error "LabVIEW: (Hex 0x12C0) Selected Device is Invalid". I'm guessing that the OS in the cRIO doesn't include any kind of sound output driver, or not one that outputs to the DisplayPort.


Is there a generic sound output driver for the cRIO-9045? It's version




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