In GLBasic it finds one joystick number 0 to be "gpio-keys". None of the buttons read. HatY always reads -1, for me anyway.
If I set the nubs to joysticks instead of mouse, I get three joysticks found. "gpio-keys" as 0, "nub0" as 1, and "nub1" as 2. The nubs report input, buttons don't.
I...