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July 25, 2018 22:22
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Blinkt single pixel RGB & brightness
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#!/usr/bin/env python | |
import sys | |
import blinkt | |
def usage(): | |
print("Usage: {} <pixel(0-7)> <r> <g> <b> <brightness(0-10)>".format(sys.argv[0])) | |
sys.exit(1) | |
if len(sys.argv) != 6: usage() | |
try: | |
p, r, g, b, y = [int(x) for x in sys.argv[1:]] | |
except ValueError: usage() | |
if p > 7: usage() | |
if max(r, g, b) > 255: usage() | |
if y > 10: usage() | |
print("Setting Pixel {p} to {r},{g},{b} with {y} brightness".format(p=p, r=r, g=g, b=b, y=y)) | |
if y == 0: brightness = 0.0 | |
if y == 1: brightness = 0.1 | |
if y == 2: brightness = 0.2 | |
if y == 3: brightness = 0.3 | |
if y == 4: brightness = 0.4 | |
if y == 5: brightness = 0.5 | |
if y == 6: brightness = 0.6 | |
if y == 7: brightness = 0.7 | |
if y == 8: brightness = 0.8 | |
if y == 9: brightness = 0.9 | |
if y == 10: brightness = 1.0 | |
blinkt.set_clear_on_exit(False) | |
blinkt.set_brightness(brightness) | |
blinkt.set_pixel(p, r, g, b) | |
blinkt.show() |
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