import neopixel
import random
from machine import Pin, ADC
from utime import sleep 
import time, utime
NUM_LED = 30

gumb = Pin(27, Pin.IN, Pin.PULL_UP)
gumb2 = Pin(26, Pin.IN, Pin.PULL_UP)

pixels1 = neopixel.NeoPixel(Pin(5), NUM_LED) 


potPin4 = 4

pot1 = ADC(Pin(4, Pin.IN))

while True:
  if gumb2.value() == 0:
    start = time.time()
    for i in range(5):
        st=0
        a = random.randint(1, NUM_LEDS)
        pixels1.fill([0,0,0])
        pixels1[a] = [0,250,0]
        pixels1.write()
        poten = convert(pot1.read(),0,4096,0,NUM_LEDS)
        time1 = 0
        time2 = 0
        while (time2-time1) <= 0.5:
            time1 = time.time()
            st += 1
            a = random.randint(1, 30)
            while poten != a:
                pixels1[poten] = [250,0,0]
                pixels1.write()
                print(poten)
                poten = convert(pot1.read(),0,4096,0,NUM_LEDS)
                pixels1.fill([0,0,0])
                pixels1[a] = [0,250,0]
                pixels1.write()
            time2 = time.time()
    finish = time.time()
    print("Čas: ", end ="")
    print(finish-start,end="")
    print("s")
    print("Število ponovitev", end="")
    print(st)