from machine import Pin as pin
from time import sleep as slp
from random import randrange as rnd

button = pin(22, pin.IN, pin.PULL_UP)
segs = [
pin(16, pin.OUT),
pin(17, pin.OUT),
pin(14, pin.OUT),
pin(27, pin.OUT),
pin(26, pin.OUT),
pin(25, pin.OUT),
pin(33, pin.OUT),
]

def clear():
    for i in segs:
        i.value(0)
numbers = [
[segs[0],segs[1],segs[2],segs[3],segs[4],segs[5]],
[segs[1],segs[2]],
[segs[0],segs[1],segs[3],segs[4],segs[6]],
[segs[0],segs[1],segs[2],segs[3],segs[6]],
[segs[1],segs[2],segs[5],segs[6]],
[segs[0],segs[2],segs[3],segs[5],segs[6]],
[segs[0],segs[2],segs[3],segs[4],segs[5],segs[6]],
[segs[0],segs[1],segs[2]],
[segs[0],segs[1],segs[2],segs[3],segs[4],segs[5],segs[6]],
[segs[0],segs[1],segs[2],segs[3],segs[5],segs[6]]
]

def countup_pb():
    for i in range(10):
        clear()
        for j in numbers[i]:
            j.value(1)
        slp(1)
        while button.value() == 1:
            pass

def countdown_pb():
    for i in range(10):
        clear()
        for j in numbers[9-i]:
            j.value(1)
        slp(1)
        while button.value() == 1:
            pass

def random_digit_pb():
    while True:
        if button.value() == 0:
            clear()
            randig = rnd(9)
            for j in numbers[randig]:
                j.value(1)
            slp(1)

random_digit_pb()