Looks real similar to a project I made #8
Description
Hi Tim! I did some googling about other open source function generators out there, and I came upon Wavegen. Looks like a pretty conceptually similar design to the bFunc board I made a year ago - at least, they're both based on the AD9837 DDS IC. Your implementation is really cool. I like using an FTDI chip instead of a microcontroller. I never thought of that and now I wish I had!
You might be interested in the real simple desktop app I wrote for this in Python. If I was going to do it again, I'd probably use PySimpleGUI to make the desktop app. Gets to the point a lot quicker and more cleanly than using Tk.
https://github.com/Cushychicken/bfunc/tree/master/sw_desktop
Sorry for the issue being filed but I couldn't find an email address for you in your GitHub page, and this was the best way I could think of to contact you. Would love to chat more about this via email if you're interested - you can reach me at (my github username) @gmail.com
Hope I hear from you soon!