30 lines
1 KiB
Python
30 lines
1 KiB
Python
# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""Circuit Playground Bluefruit NeoPixel Button Control
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Press button A to light up half the NeoPixels and button B to light up the other half.
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"""
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from adafruit_circuitplayground import cp
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# Choose colors. Defaults to red for button A and green for button B. These are RGB values, where
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# (r, g, b) represents red, green, and blue. Each value has a range of 0-255, where 0 is off and
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# 255 is max intensity. You can update these values to change the colors. For example, (0, 255, 0)
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# would be max green. You can combine numbers within the range to make other colors such as
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# (255, 0, 180) being pink. Try it out!
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color_value_a = (255, 0, 0)
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color_value_b = (0, 255, 0)
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cp.pixels.brightness = 0.3
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while True:
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if cp.button_a:
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cp.pixels[0:5] = [color_value_a] * 5
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else:
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cp.pixels[0:5] = [(0, 0, 0)] * 5
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if cp.button_b:
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cp.pixels[5:10] = [color_value_b] * 5
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else:
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cp.pixels[5:10] = [(0, 0, 0)] * 5
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