29 lines
976 B
Python
Executable file
29 lines
976 B
Python
Executable file
# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
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# SPDX-License-Identifier: MIT
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"""
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This example animates a jade comet that bounces from end to end of the strip.
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For QT Py Haxpress and a NeoPixel strip. Update pixel_pin and pixel_num to match your wiring if
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using a different board or form of NeoPixels.
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This example will run on SAMD21 (M0) Express boards (such as Circuit Playground Express or QT Py
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Haxpress), but not on SAMD21 non-Express boards (such as QT Py or Trinket).
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"""
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import board
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import neopixel
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from adafruit_led_animation.animation.comet import Comet
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from adafruit_led_animation.color import JADE
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# Update to match the pin connected to your NeoPixels
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pixel_pin = board.A3
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# Update to match the number of NeoPixels you have connected
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pixel_num = 30
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pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=0.5, auto_write=False)
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comet = Comet(pixels, speed=0.02, color=JADE, tail_length=10, bounce=True)
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while True:
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comet.animate()
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