def wait_until_bumped(self, wait_timer=500):
"""Wait until the TouchSensor is bumped
:param wait_timer: Time to wait (milliseconds) to consider a press and release a bump,
defaults to 500
:type wait_timer: int, float, optional
"""
if not isinstance(wait_timer, (int, float)):
return
my_watch = StopWatch()
while True:
self.wait_until_pressed()
my_watch.reset()
my_watch.resume()
self.wait_until_released()
my_watch.pause()
if my_watch.time() > wait_timer:
continue
return
def wait_until_button_bumped(self, button, channel, wait_timer=500):
"""Waits until a specified button has been bumped
''NOTE: using a list, tuple or dict for buttons will make this function act the same as
wait_until_button_pressed if all of the buttons listed are pressed at once''
:param button: Button or Buttons to wait for
:type button: Button, list, tuple, dict
:param channel: Channel number of the remote
:type channel: int
"""
if not isinstance(wait_timer, (int, float)):
return
my_watch = StopWatch()
while True:
self.wait_until_button_pressed(button, channel)
my_watch.reset()
my_watch.resume()
self.wait_until_button_released(button, channel)
my_watch.pause()
if my_watch.time() > wait_timer:
continue
return
from pybricks.parameters import Icon, Side
from pybricks.geometry import Matrix
from pybricks import version
print(version)
from urandom import randint
hub = InventorHub()
# Display random pixels, in and out of bounds
ITERATIONS = 5000
watch = StopWatch()
for i in range(ITERATIONS):
hub.display.pixel(row=randint(-30, 30), column=randint(-30, 30), brightness=randint(-20, 150))
watch.pause()
print("Showing", ITERATIONS, "random pixels took", watch.time(), "ms, or ", watch.time()/ITERATIONS*1000, "us per pixel.")
# Turn display off
hub.display.off()
# Display some images in different orientations
for side in (Side.TOP, Side.LEFT, Side.BOTTOM, Side.RIGHT, Side.FRONT):
hub.display.orientation(side)
hub.display.image(Icon.UP)
wait(500)
# Display image composites
hub.display.image(Icon.ARROW_LEFT_DOWN + Icon.ARROW_RIGHT_UP)
wait(1000)
