To show the quality of the input signal the well known FFT (Fast Fourier Transformation) can be used. The overall precision of the ADC can be evaluated by DNL and INL (Differential / Integral non linearity) analysis.
When pressing connect, the tool Auto Connects to a Ftdi device in random fashion. Please disconnect therefore any other Ftdi respectively USB device.
The download is a compressed folder, containing all necessary files for the demo - Download-Link