24 lines
550 B
Python
24 lines
550 B
Python
import plasma
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from plasma import plasma_stick
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import time
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from random import random, uniform
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"""
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A basic fire effect.
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"""
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# Set how many LEDs you have
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NUM_LEDS = 50
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# WS2812 / NeoPixel™ LEDs
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led_strip = plasma.WS2812(NUM_LEDS, 0, 0, plasma_stick.DAT, color_order=plasma.COLOR_ORDER_RGB)
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# Start updating the LED strip
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led_strip.start()
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while True:
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# fire effect! Random red/orange hue, full saturation, random brightness
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for i in range(NUM_LEDS):
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led_strip.set_hsv(i, uniform(0.0, 50 / 360), 1.0, random())
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time.sleep(0.1)
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