#!/usr/bin/env python import random import time import blinkt blinkt.set_clear_on_exit() waitstate = 0.75 from_led = 0 to_led=6 def pixel_on(): for i in range(from_led,to_led): blinkt.set_pixel(i,255,0,0) blinkt.show() def pixel_off(): for i in range(from_led,to_led): blinkt.set_pixel(i,0,0,0) blinkt.show() def blink_once(): pixel_on() time.sleep(waitstate) pixel_off() time.sleep(waitstate) for i in range(3): blink_once() #while True: # pixels = random.sample(range(blinkt.NUM_PIXELS), random.randint(1, 5)) # for i in range(blinkt.NUM_PIXELS): # if i in pixels: # blinkt.set_pixel(i, 255, 165, 0) # else: # blinkt.set_pixel(i, 0, 0, 0) # blinkt.show() # time.sleep(0.05)