right = A
left = D
both = A + D
touch = lego.EV3TouchSensor(0)
ir = lego.EV3IRSensor(3)
ir.set_prox_mode()
motordevice.speed(both, 20)
distance = 101
while True:
time.sleep(1)
if touch.is_pressed() == 1:
motordevice.stop(both, brake=1)
print "stopping\n"
break
cur_distance = ir.get_distance()
if cur_distance > distance:
print "searching\n"
motordevice.stop(both, brake=1)
motordevice.speed(A, 20)
time.sleep(1)
motordevice.stop(A, brake=1)
motordevice.speed(both, 20)
distance = cur_distance
motordevice.stop(both, brake=1)
def tearDown(self):
motordevice.stop(PORTS,brake=1)
pass
right = A
left = D
both = A+D
touch = lego.EV3TouchSensor(0)
ir = lego.EV3IRSensor(3)
ir.set_prox_mode()
motordevice.speed(both,20)
distance = 101
while True:
time.sleep(1)
if touch.is_pressed() == 1:
motordevice.stop(both, brake=1)
print "stopping\n"
break
cur_distance = ir.get_distance()
if cur_distance > distance:
print "searching\n"
motordevice.stop(both, brake=1)
motordevice.speed(A, 20)
time.sleep(1)
motordevice.stop(A, brake=1)
motordevice.speed(both,20)
distance = cur_distance
motordevice.stop(both, brake=1)
