mirror of
https://github.com/pybricks/pybricks-api.git
synced 2026-09-11 17:14:41 +00:00
examples: drop common inventorhub scripts
The doc page has been merged into one page, with all examples using the PrimeHub class.
This commit is contained in:
Laurens Valk
@@ -1,29 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Button, Icon
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Wait for any button to be pressed, and save the result.
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pressed = []
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while not any(pressed):
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pressed = hub.buttons.pressed()
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wait(10)
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# Display a circle.
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hub.display.image(Icon.CIRCLE)
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# Wait for all buttons to be released.
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while any(hub.buttons.pressed()):
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wait(10)
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# Display an arrow to indicate which button was pressed.
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if Button.LEFT in pressed:
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hub.display.image(Icon.ARROW_LEFT_DOWN)
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elif Button.RIGHT in pressed:
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hub.display.image(Icon.ARROW_RIGHT_DOWN)
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elif Button.BT in pressed:
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hub.display.image(Icon.ARROW_RIGHT_UP)
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wait(3000)
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@@ -1,19 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Icon
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Turn the hub light off (optional).
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hub.light.off()
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# Create a list of intensities from 0 to 100 and back.
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brightness = list(range(0, 100, 4)) + list(range(100, 0, -4))
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# Create an animation of the heart icon with changing brightness.
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hub.display.animate([Icon.HEART * i/100 for i in brightness], 30)
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# The animation repeats in the background. Here we just wait.
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while True:
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wait(100)
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@@ -1,32 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Icon, Side
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from pybricks.tools import wait
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from urandom import randint
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# Initialize the hub.
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hub = InventorHub()
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hub.display.orientation(up=Side.RIGHT)
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while True:
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# Start with random left brow: up or down.
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if randint(0, 100) < 70:
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brows = Icon.EYE_LEFT_BROW*0.5
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else:
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brows = Icon.EYE_LEFT_BROW_UP*0.5
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# Add random right brow: up or down.
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if randint(0, 100) < 70:
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brows += Icon.EYE_RIGHT_BROW*0.5
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else:
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brows += Icon.EYE_RIGHT_BROW_UP*0.5
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for i in range(3):
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# Display eyes open plus the random brows.
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hub.display.image(Icon.EYE_LEFT + Icon.EYE_RIGHT + brows)
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wait(2000)
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# Display eyes blinked plus the random brows.
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hub.display.image(Icon.EYE_LEFT_BLINK*0.7 + Icon.EYE_RIGHT_BLINK*0.7 + brows)
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wait(200)
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@@ -1,18 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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from pybricks.parameters import Icon
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# Initialize the hub.
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hub = InventorHub()
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# Display a big arrow pointing up.
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hub.display.image(Icon.UP)
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# Wait so we can see what is displayed.
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wait(2000)
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# Display a heart at half brightness.
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hub.display.image(Icon.HEART / 2)
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# Wait so we can see what is displayed.
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wait(2000)
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@@ -1,28 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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from pybricks.geometry import Matrix
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# Initialize the hub.
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hub = InventorHub()
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# Make a square that is bright on the outside and faint in the middle.
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SQUARE = Matrix([
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[100, 100, 100, 100, 100],
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[100, 50, 50, 50, 100],
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[100, 50, 0, 50, 100],
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[100, 50, 50, 50, 100],
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[100, 100, 100, 100, 100],
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])
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# Display the square.
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hub.display.image(SQUARE)
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wait(3000)
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# Make an image using a Python list comprehension. In this image, the
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# brightness of each pixel is the sum of the row and column index. So the
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# light is faint in the top left and bright in the bottom right.
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GRADIENT = Matrix([[(r + c) for c in range(5)] for r in range(5)]) * 12.5
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# Display the generated gradient.
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hub.display.image(GRADIENT)
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wait(3000)
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@@ -1,10 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Count from 0 to 99.
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for i in range(100):
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hub.display.number(i)
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wait(200)
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@@ -1,15 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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from pybricks.parameters import Side
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# Initialize the hub.
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hub = InventorHub()
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# Rotate the display. Now right is up.
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hub.display.orientation(up=Side.RIGHT)
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# Display a number. This will be shown sideways.
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hub.display.number(23)
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# Wait so we can see what is displayed.
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wait(10000)
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@@ -1,17 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Turn on the pixel at row 1, column 2.
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hub.display.pixel(1, 2)
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wait(2000)
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# Turn on the pixel at row 2, column 4, at 50% brightness.
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hub.display.pixel(2, 4, 50)
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wait(2000)
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# Turn off the pixel at row 1, column 2.
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hub.display.pixel(1, 2, 0)
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wait(2000)
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@@ -1,12 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Display the letter A for two seconds.
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hub.display.char('A')
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wait(2000)
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# Display text, one letter at a time.
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hub.display.text('Hello, world!')
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@@ -1,23 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Color
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from pybricks.tools import wait
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from math import sin, pi
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# Initialize the hub.
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hub = InventorHub()
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# Make an animation with multiple colors.
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hub.light.animate([Color.RED, Color.GREEN, None], interval=500)
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wait(10000)
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# Make the color RED grow faint and bright using a sine pattern.
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hub.light.animate(
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[Color.RED * (0.5 * sin(i / 15 * pi) + 0.5) for i in range(30)], 40)
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wait(10000)
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# Cycle through a rainbow of colors.
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hub.light.animate([Color(h=i*8) for i in range(45)], interval=40)
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wait(10000)
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@@ -1,16 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Color
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from pybricks.tools import wait
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# Initialize the hub
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hub = InventorHub()
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# Keep blinking red on and off.
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hub.light.blink(Color.RED, [500, 500])
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wait(10000)
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# Keep blinking green slowly and then quickly.
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hub.light.blink(Color.GREEN, [500, 500, 50, 900])
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wait(10000)
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@@ -1,21 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Color
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Show the color at 30% brightness.
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hub.light.on(Color.RED * 0.3)
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wait(2000)
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# Use your own custom color.
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hub.light.on(Color(h=30, s=100, v=50))
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wait(2000)
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# Go through all the colors.
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for hue in range(360):
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hub.light.on(Color(hue))
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wait(10)
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@@ -1,15 +0,0 @@
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from pybricks.hubs import InventorHub
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from pybricks.parameters import Color
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from pybricks.tools import wait
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# Initialize the hub.
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hub = InventorHub()
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# Turn the light on and off 5 times.
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for i in range(5):
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hub.light.on(Color.RED)
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wait(1000)
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hub.light.off()
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wait(500)
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@@ -1,29 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.parameters import Button, Icon
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from pybricks.tools import wait
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# Initialize the hub.
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hub = ExampleHub()
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# Wait for any button to be pressed, and save the result.
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pressed = []
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while not any(pressed):
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pressed = hub.buttons.pressed()
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wait(10)
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# Display a circle.
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hub.display.image(Icon.CIRCLE)
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# Wait for all buttons to be released.
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while any(hub.buttons.pressed()):
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wait(10)
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# Display an arrow to indicate which button was pressed.
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if Button.LEFT in pressed:
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hub.display.image(Icon.ARROW_LEFT_DOWN)
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elif Button.RIGHT in pressed:
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hub.display.image(Icon.ARROW_RIGHT_DOWN)
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elif Button.BT in pressed:
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hub.display.image(Icon.ARROW_RIGHT_UP)
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wait(3000)
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@@ -1,19 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.parameters import Icon
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from pybricks.tools import wait
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# Initialize the hub.
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hub = ExampleHub()
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# Turn the hub light off (optional).
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hub.light.off()
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# Create a list of intensities from 0 to 100 and back.
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brightness = list(range(0, 100, 4)) + list(range(100, 0, -4))
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# Create an animation of the heart icon with changing brightness.
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hub.display.animate([Icon.HEART * i/100 for i in brightness], 30)
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# The animation repeats in the background. Here we just wait.
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while True:
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wait(100)
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@@ -1,32 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.parameters import Icon, Side
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from pybricks.tools import wait
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from urandom import randint
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# Initialize the hub.
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hub = ExampleHub()
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hub.display.orientation(up=Side.RIGHT)
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while True:
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# Start with random left brow: up or down.
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if randint(0, 100) < 70:
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brows = Icon.EYE_LEFT_BROW*0.5
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else:
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brows = Icon.EYE_LEFT_BROW_UP*0.5
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# Add random right brow: up or down.
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if randint(0, 100) < 70:
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brows += Icon.EYE_RIGHT_BROW*0.5
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else:
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brows += Icon.EYE_RIGHT_BROW_UP*0.5
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for i in range(3):
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# Display eyes open plus the random brows.
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hub.display.image(Icon.EYE_LEFT + Icon.EYE_RIGHT + brows)
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wait(2000)
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# Display eyes blinked plus the random brows.
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hub.display.image(Icon.EYE_LEFT_BLINK*0.7 + Icon.EYE_RIGHT_BLINK*0.7 + brows)
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wait(200)
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@@ -1,18 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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from pybricks.parameters import Icon
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# Initialize the hub.
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hub = ExampleHub()
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# Display a big arrow pointing up.
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hub.display.image(Icon.UP)
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# Wait so we can see what is displayed.
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wait(2000)
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# Display a heart at half brightness.
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hub.display.image(Icon.HEART / 2)
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# Wait so we can see what is displayed.
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wait(2000)
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@@ -1,28 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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from pybricks.geometry import Matrix
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# Initialize the hub.
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hub = ExampleHub()
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# Make a square that is bright on the outside and faint in the middle.
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SQUARE = Matrix([
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[100, 100, 100, 100, 100],
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[100, 50, 50, 50, 100],
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[100, 50, 0, 50, 100],
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[100, 50, 50, 50, 100],
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[100, 100, 100, 100, 100],
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])
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# Display the square.
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hub.display.image(SQUARE)
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wait(3000)
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# Make an image using a Python list comprehension. In this image, the
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# brightness of each pixel is the sum of the row and column index. So the
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# light is faint in the top left and bright in the bottom right.
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GRADIENT = Matrix([[(r + c) for c in range(5)] for r in range(5)]) * 12.5
|
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# Display the generated gradient.
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hub.display.image(GRADIENT)
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wait(3000)
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@@ -1,10 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = ExampleHub()
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# Count from 0 to 99.
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for i in range(100):
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hub.display.number(i)
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wait(200)
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@@ -1,15 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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from pybricks.parameters import Side
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# Initialize the hub.
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hub = ExampleHub()
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# Rotate the display. Now right is up.
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hub.display.orientation(up=Side.RIGHT)
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# Display a number. This will be shown sideways.
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hub.display.number(23)
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# Wait so we can see what is displayed.
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wait(10000)
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@@ -1,17 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = ExampleHub()
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# Turn on the pixel at row 1, column 2.
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hub.display.pixel(1, 2)
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wait(2000)
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# Turn on the pixel at row 2, column 4, at 50% brightness.
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hub.display.pixel(2, 4, 50)
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wait(2000)
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# Turn off the pixel at row 1, column 2.
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hub.display.pixel(1, 2, 0)
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wait(2000)
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@@ -1,12 +0,0 @@
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from pybricks.hubs import ExampleHub
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from pybricks.tools import wait
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# Initialize the hub.
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hub = ExampleHub()
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# Display the letter A for two seconds.
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hub.display.char('A')
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wait(2000)
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# Display text, one letter at a time.
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hub.display.text('Hello, world!')
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Block a user