1. First, add the controls needed by the oscilloscope on the front panel. Such as waveforms, rotating buttons, etc.

2. Choose a programming structure, and it is recommended to use the event structure (this structure comes with LabVIEW software).

The programming structure combining state machine and event structure will be better (this is the experience of prawn).

If your oscilloscope wants to communicate with hardware, it depends on what hardware you use and what letter you use.

Count. For example, if you use NI's acquisition card, you can use DAQ function. If you don't need hardware, you can also

Generate a waveform with a function.