from machine import RTC,Pin

import time

rtc=RTC()

rtc.datetime((2026,8,31,6,4,59,55,0))

segment_pins=[Pin(i,Pin.OUT) for i in range(7)]

digit_pins=[Pin(i,Pin.OUT) for i in range(7,11)]

colon_pin =Pin(11,Pin.OUT)

digits=[

  [1,1,1,1,1,1,0],

  [0,1,1,0,0,0,0],

  [1,1,0,1,1,0,1],

  [1,1,1,1,0,0,1],

  [0,1,1,0,0,1,1],

  [1,0,1,1,0,1,1],

  [1,0,1,1,1,1,1],

  [1,1,1,0,0,0,0],

  [1,1,1,1,1,1,1],

  [1,1,1,1,0,1,1] ]

def show_digit(digit_position,number_to_display):

  for dp in digit_pins:

    dp.value(1)

  pattern=digits[number_to_display]

  for i in range(7):

    segment_pins[i].value(pattern[i])

  digit_pins[digit_position].value(0)

  time.sleep(0.005)

  digit_pins[digit_position].value(1)

while True :

  current_time=time.localtime()

  print(current_time)

  hours=current_time[3]

  minutes=current_time[4]

  seconds=current_time[5]

  d1=hours // 10

  d2=hours % 10

  d3=minutes // 10

  d4=minutes % 10

  display_numbers=[d1,d2,d3,d4]

  if seconds % 2 ==0:

    colon_pin.value(1)

  else :

    colon_pin.value(0)

  for repeat in range(50):

    for position in range(4):

      number=display_numbers[position]

      show_digit(position,number)