def update_orientation(self):
triangle = get_triangle(list(self.points.values()))
if triangle is None:
lc.log.debug("Triangle not found")
else:
middle = Point(
(triangle['right'].x + triangle['left'].x) / 2,
(triangle['right'].y + triangle['left'].y) / 2,
)
self.device.orientation = middle.angle_with(triangle['top'])
