# Provides a bumper state

# bumper
uint8 RIGHT     = 0
uint8 CENTER    = 1
uint8 LEFT      = 2

# bumper state
uint8 RELEASED = 0
uint8 PRESSED = 1

uint8 bumper
uint8 state

RIGHT     = 0
CENTER    = 1
LEFT      = 2

RELEASED = 0
PRESSED = 1