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pybricks-projects/snippets/ev3/buttons_quickstart/main.py
T
Laurens Valk af926c5f19 snippets/ev3/buttons_quickstart: initial project
This is a demo of:
- multi-file project
- using images
- creating a "menu"

This program can be started away from the competition table.
Then a mission can be quickly activated by pressing one of the buttons.
2020-03-20 13:58:09 +01:00

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Python

#!/usr/bin/env pybricks-micropython
from pybricks.hubs import EV3Brick
from pybricks.parameters import Button
from menu import wait_for_button
# Initialize the EV3.
ev3 = EV3Brick()
while True:
# Show the menu and wait for one button to be selected.
button = wait_for_button(ev3)
# Now you can do something, based on which button was pressed.
# In this demo, we just play a different sound for each button.
if button == Button.LEFT:
ev3.speaker.beep(200)
elif button == Button.RIGHT:
ev3.speaker.beep(400)
elif button == Button.UP:
ev3.speaker.beep(600)
elif button == Button.DOWN:
ev3.speaker.beep(800)
elif button == Button.CENTER:
ev3.speaker.beep(1000)