l2/r2 analog stick board

[OnlyCatapults]

Okay, we're making progress, everything is working now except my L2/R2.  Analog, face buttons.  Everything else is great!

Interestingly, it seems I'm able to assign the L2/R2 buttons in the actual make config, but after I run `gpio readall` post setup, they're not showing as being pressed at all.

I've attached 3 files now:

• The readout before L2/R2 was pressed.
  
• The same readout after both have been pressed and held in.
  
• The contents of `/mk_arcade_joystick.conf`
  

Thanks again so much for your help with this.

Hey, bumping.  Still haven't quite figured this issue out, if anybody is willing to help me.