from machine import Pin, ADC
import time

rouge_pin = Pin(0, Pin.OUT)
vert_pin = Pin(1, Pin.OUT)
bleu_pin = Pin(2, Pin.OUT)         
poto_pin = ADC(26)
button = Pin(16, Pin.IN, Pin.PULL_DOWN)
vts = 0 
conversion = 1/65535

def code():
    poto_value = poto_pin.read_u16()
    vts = poto_value * conversion
    time.sleep(0.5 + vts)
    rouge_pin.value(0) 
    vert_pin.value(1)
    bleu_pin.value(1)
    time.sleep(0.5 + vts)
    rouge_pin.value(1) 
    vert_pin.value(0)
    bleu_pin.value(1)
    time.sleep(0.5 + vts)
    rouge_pin.value(1) 
    vert_pin.value(1)
    bleu_pin.value(0)
    time.sleep(0.5 + vts)
    rouge_pin.value(1) 
    vert_pin.value(1)
    bleu_pin.value(1)

while True: 
  if button.value()== 1:
    code()