test allowing more than one light change per tick
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1 changed files with 7 additions and 3 deletions
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@ -4,15 +4,16 @@ import board
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import logging
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def defaultPattern(n, t):
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return (255, 0, 200)
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return (0, 0, 255)
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class LightStrip:
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def __init__(self, data_pin = board.D18, string_length = 300, brightness = 1, pixel_order = neopixel.GRB):
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def __init__(self, data_pin = board.D18, string_length = 300, brightness = 1, pixel_order = neopixel.GRB, max_changes = 5):
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self.data_pin = data_pin
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self.np = neopixel.NeoPixel(self.data_pin, string_length, brightness = brightness, auto_write=True, pixel_order = pixel_order)
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self.pattern = defaultPattern
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self.cur_tick = 0
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self.max_changes = max_changes
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def set_light_level(self, level):
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self.np.brightness = level
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@ -23,11 +24,14 @@ class LightStrip:
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np = self.np
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t = self.cur_tick
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n = np.n
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changes = 0
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for i in range(n):
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col = self.pattern(i, t)
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logging.debug("TEST VALUES: np {} col {} same {}".format(np[i], col, tuple(np[i]) != col))
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if tuple(np[i]) != col:
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changes = changes + 1
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np[i] = col
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logging.debug("CHANGE COLOR OF PIXEL {} TO {} ON TICK {}".format(i, col, t))
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if changes >= self.max_changes:
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break;
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self.cur_tick = t + 1
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