hyperion.ng/effects/rainbow-mood.py

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import hyperion
import time
import colorsys
# Get the parameters
rotationTime = hyperion.args.get('rotation-time', 3.0)
brightness = hyperion.args.get('brightness', 1.0)
saturation = hyperion.args.get('saturation', 1.0)
reverse = hyperion.args.get('reverse', False)
# Check parameters
rotationTime = max(0.1, rotationTime)
brightness = max(0.0, min(brightness, 1.0))
saturation = max(0.0, min(saturation, 1.0))
# Calculate the sleep time and hue increment
sleepTime = 0.1
hueIncrement = sleepTime / rotationTime
# Switch direction if needed
if reverse:
increment = -increment
# Start the write data loop
hue = 0.0
while not hyperion.abort():
rgb = colorsys.hsv_to_rgb(hue, saturation, brightness)
hyperion.setColor(int(255*rgb[0]), int(255*rgb[1]), int(255*rgb[2]))
hue = (hue + hueIncrement) % 1.0
time.sleep(sleepTime)