Created
December 5, 2020 15:14
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Basic command line app to drive a Pimoroni Blink!
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#!/usr/bin/env python3 | |
import sys | |
import blinkt | |
import argparse | |
def list_str(values): | |
return values.split(',') | |
if __name__ == "__main__": | |
parseargs = argparse.ArgumentParser(prog="blinkt",description='Set Blinkt leds',formatter_class=argparse.MetavarTypeHelpFormatter) | |
parseargs.add_argument('-r', type=int, default=0) | |
parseargs.add_argument('-g', type=int, default=0) | |
parseargs.add_argument('-b', type=int, default=0) | |
parseargs.add_argument('--rgb', type=list_str) | |
parseargs.add_argument('raw', type=list_str, nargs='?') | |
parseargs.add_argument('-l', type=int, default=-1) | |
args = parseargs.parse_args() | |
if args.rgb: | |
r=args.rgb[0] | |
g=args.rgb[1] | |
b=args.rgb[2] | |
elif args.raw: | |
r=args.raw[0] | |
g=args.raw[1] | |
b=args.raw[2] | |
else: | |
r=args.r | |
g=args.g | |
b=args.b | |
loc=args.l | |
blinkt.set_clear_on_exit(False) | |
if loc == -1: | |
for x in range(blinkt.NUM_PIXELS): | |
blinkt.set_pixel(x,r,g,b) | |
else: | |
blinkt.set_pixel(loc,r,g,b) | |
blinkt.show() |
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