onevent prox
	when prox.horizontal[2] > 2000 do
		call leds.top(0,19,0)
		motor.left.target = 500
		motor.right.target = 500
		timer.period[0] = 650
	end
	

onevent timer0
	call leds.top(32,0,0)
	motor.left.target = -500
	motor.right.target = -500
	timer.period[1] = 650


onevent timer1
	call leds.top(32,32,32)
	motor.left.target = 0
	motor.right.target = 0
	timer.period[0] = 0
	timer.period[1] = 0