import time
from machine import Pin
time.sleep(0.1)

timing = 0
pins = 7
pins_list = []
digit_list_hex = [
    "0000001",  # 0
    "1001111",  # 1
    "0010010",  # 2
    "0000110",  # 3
    "1001100",  # 4
    "0100100",  # 5
    "0100000",  # 6
    "0001111",  # 7
    "0000000",  # 8
    "0000100",  # 9
    0x08,  # A
    0x03,  # B
    0x46,  # C
    0x21,  # D
    0x06,  # E
    0x0E,  # F
    0x7F   # Empty
]
def setup():
    global pins
    global pins_list
    for pin in range(pins):
        assign = "pin" + str(pin)
        assign = Pin(pin, Pin.OUT)
        assign.value(1)
        pins_list.append(assign)
    print(pins_list)


def update():
    global pins_list
    global timing
    if timing > 9:
        timing = 0
    splitted = digit_list_hex[timing]
    counter = 0
    for current_pin in pins_list:
        state = int(splitted[counter])
        current_pin.value(state)
        counter = counter + 1
    counter = 0

    

     
setup()

while True:
    update()
    time.sleep(1)
    timing = timing + 1