xmas_tree/twin_random.py

   1 import tree2
   2 import random
   3
   4 bottom_right_reds = [tree2.RR1, tree2.RR2, tree2.RR3, tree2.RR4, tree2.RR5, tree2.RR6]
   5 bottom_left_reds = [tree2.LR1, tree2.LR2, tree2.LR3, tree2.LR4, tree2.LR5, tree2.LR6]
   6
   7 # note that we must tell setup() that we have a bicolour LED
   8 tree2.setup() # you must always call setup() first!
   9
  10 # for _ in range(5):
  11 while True:
  12   leds_on = random.sample(tree2.POSSIBLE_LEDS, random.randint(1, 8))
  13   tree2.leds_on_and_wait(leds_on, random.triangular(0.2, 1.0, 0.7))
  14
  15 tree2.all_leds_off() # extinguish all LED
  16
  17 # All done!
  18 tree2.cleanup() # call cleanup() at the end
  19