# Microprocesadores - ISC
from machine import Pin
from utime import sleep

# Definición de pines para segmentos A-G y DP
pins = [
    Pin(2, Pin.OUT), # A
    Pin(3, Pin.OUT), # B
    Pin(4, Pin.OUT), # C
    Pin(5, Pin.OUT), # D
    Pin(6, Pin.OUT), # E
    Pin(8, Pin.OUT), # F
    Pin(7, Pin.OUT), # G
    Pin(0, Pin.OUT)  # DP
]

# Patrones para display de ánodo común (0 = encendido, 1 = apagado)
# Orden: del 0 al 9
digits = [
    [0,0,0,0,0,0,1,1], # 0
    [1,0,0,1,1,1,1,1], # 1
    [0,0,1,0,0,1,0,1], # 2
    [0,0,0,0,1,1,0,1], # 3
    [1,0,0,1,1,0,0,1], # 4
    [0,1,0,0,1,0,0,1], # 5
    [0,1,0,0,0,0,0,1], # 6
    [0,0,0,1,1,1,1,1], # 7
    [0,0,0,0,0,0,0,1], # 8
    [0,0,0,1,1,0,0,1]  # 9
]

def clear_display():
    """Apaga todos los segmentos"""
    for pin in pins:
        pin.value(1)

clear_display()

while True:
    # Recorremos la lista en orden normal (0 -> 9)
    for digit in digits:
        for j in range(len(pins)):
            pins[j].value(digit[j])
        sleep(1) # Espera 1 segundo entre números