from machine import Pin
from time import sleep

A = Pin(23, Pin.OUT)
B = Pin(22, Pin.OUT)
C = Pin(21, Pin.OUT)
D = Pin(19, Pin.OUT)
E = Pin(18, Pin.OUT)
F = Pin(5, Pin.OUT)
G = Pin(17, Pin.OUT)
push_1 = Pin(12, Pin.IN, Pin.PULL_UP)  
push_2 = Pin(14, Pin.IN, Pin.PULL_UP)  


def contador(x):
    A.value(x[0])
    B.value(x[1])
    C.value(x[2])
    D.value(x[3])
    E.value(x[4])
    F.value(x[5])
    G.value(x[6])

numeros = [
    [1,1,1,1,1,1,0],  # 0
    [0,1,1,0,0,0,0],  # 1
    [1,1,0,1,1,0,1],  # 2
    [1,1,1,1,0,0,1],  # 3
    [0,1,1,0,0,1,1],  # 4
    [1,0,1,1,0,1,1],  # 5
    [1,0,1,1,1,1,1],  # 6
    [1,1,1,0,0,0,0],  # 7
    [1,1,1,1,1,1,1],  # 8
    [1,1,1,1,0,1,1] ] #9

def push_dir(p):
    global direccion
    direccion = (not direccion)
    sleep(0.2)

def push_vel(p):
    global t
    t = t - 0.5
    if t < 0.5:
        t = 1
    sleep(0.2)

push_1.irq(trigger=Pin.IRQ_FALLING,handler=push_dir)
push_2.irq(trigger=Pin.IRQ_FALLING,handler=push_vel)

direccion = 1   
t = 1
n = 0

while(1):
    
    contador(numeros[n])

    if direccion == 1:
        n=n+1
        if n > 9:
            n = 0
    else:
        n=n-1
        if n < 0:
            n = 9

    sleep(t)