joystick.fro.enable true #enable the feed-rate override joystick joystick.fro.pin 1.30 #use pin 1.30 connected to potentiometer wiper joystick.fro.endpoint 3.20 #3.2 V maps to +1 in joystick reading joystick.fro.zero_offset 0 #0 V maps to 0 in joystick reading joystick.fro.refresh_rate 100 #update the joystick position 100 times per second