25 lines
578 B
Python
Executable file
25 lines
578 B
Python
Executable file
# SPDX-FileCopyrightText: 2021 Phillip Torrone for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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import time
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import board
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from rainbowio import colorwheel
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import neopixel
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pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=0.2, auto_write=False)
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rainbow_cycle_demo = 1
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def rainbow_cycle(wait):
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for j in range(255):
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for i in range(10):
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rc_index = (i * 256 // 10) + j * 5
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pixels[i] = colorwheel(rc_index & 255)
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pixels.show()
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time.sleep(wait)
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while True:
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if rainbow_cycle_demo:
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rainbow_cycle(0.05)
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