Schematic for 32 button USB controller?

[Tiz]

Does anyone know where I can get a schematic for a 32 button
USB controller?

[JustMichael]

I think it would help if you could tell people the name of this controller that you want the schematic to or at least who makes it.

[Generic Eric]

is there such a beast?

really, you aren't likely to find something of that nature.  people likely to have that are making money of their design.

there have been posts of people sharing their keyboard encoder design, but it was usually have finished.

[Tiz]

I think it would help if you could tell people the name of this controller that you want the schematic to or at least who makes it.

I don't believe such a controller exists presently(I haven't seen one, anyway).
I read somewhere that the USB protocol allows for up to 32 buttons per controller, and so I am looking for a schematic of a circuit that would allow this.
I would like to see if this approach would be simpler than going the keyboard encoder route.