31 lines
859 B
Python
31 lines
859 B
Python
import hyperion
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import time
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import colorsys
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# Get the parameters
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rotationTime = float(hyperion.args.get('rotation-time', 30.0))
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brightness = float(hyperion.args.get('brightness', 1.0))
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saturation = float(hyperion.args.get('saturation', 1.0))
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reverse = bool(hyperion.args.get('reverse', False))
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# Check parameters
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rotationTime = max(0.1, rotationTime)
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brightness = max(0.0, min(brightness, 1.0))
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saturation = max(0.0, min(saturation, 1.0))
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# Calculate the sleep time and hue increment
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sleepTime = 0.1
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hueIncrement = sleepTime / rotationTime
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# Switch direction if needed
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if reverse:
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increment = -increment
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# Start the write data loop
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hue = 0.0
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while not hyperion.abort():
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rgb = colorsys.hsv_to_rgb(hue, saturation, brightness)
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hyperion.setColor(int(255*rgb[0]), int(255*rgb[1]), int(255*rgb[2]))
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hue = (hue + hueIncrement) % 1.0
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time.sleep(sleepTime)
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