from machine import Pin
from neopixel import NeoPixel
from time import sleep
from random import randrange

led_max = 50
rot = 0
gruen = 0
blau = 0
pixels = NeoPixel(Pin(15), led_max)

# for j in range(5):
while True:
    print(rot,",",gruen,",",blau)
    for i in range(led_max):
        pixels[i]=(rot,gruen,blau)
        pixels[i-1]=(rot-15,gruen-15,blau-15)
        pixels[i-2]=(rot-30,gruen-30,blau-30)
        pixels[i-3]=(rot-45,gruen-45,blau-45)
        pixels[i-4]=(rot-60,gruen-60,blau-60)
        pixels[i-6]=(0,0,0)
        pixels.write()
        sleep(0.05)
    rot = randrange(60,256,5)
    gruen = randrange(60,256,5) 
    blau = randrange(60,256,5)
    



"""
for i in range(led_max):
  if i%5 == 0:
    pixels[i]=(255,0,0)
  if i%5 == 1:
    pixels[i]=(0,255,0)
  if i%5 == 2:
    pixels[i]=(0,0,255)
  if i%5 == 3:
    pixels[i]=(0,255,255)
  if i%5 == 4:
    pixels[i]=(255,0,255)
pixels.write()



pixels = NeoPixel(Pin(15), 12)   # Pin 15; 12 LEDs
pixels[0]=(255,0,0)              # LED 0 auf rot gesetzt
pixels[1]=(0,255,0)             # LED 1 auf grün gesetzt
pixels[2]=(0,0,255)             # LED 2 auf blau gesetzt
pixels[3]=(255,0,0)
pixels[4]=(0,255,0)
pixels[5]=(0,0,255)
pixels[6]=(255,0,0)
pixels[7]=(0,255,0)
pixels[8]=(0,0,255)
pixels[9]=(255,0,0)
pixels[10]=(0,255,0)
pixels[11]=(0,0,255)
pixels.write()
sleep(1)

while True: 
  for i in range(16):
   
    rot = randrange(0,256,10)       # von 0 bis 256 in 10er Schritten
    gruen = randrange(0,256,16)     # von 0 bis 256 in 16er Schritten
    blau = randrange(0,256,16)
   
    pixels[i]=[rot,gruen,blau]
  pixels.write()  # in die for-Anweisung einrücken
  sleep(0.1)      #   "           -           "
"""