from machine import I2C,Pin
from time import sleep
from pico_i2c_lcd import I2cLcd
import utime
from lcd_api import LcdApi  

I2C_ADDR    = 0x27
I2C_NUM_ROWS = 2
I2C_NUM_COLS = 16

i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
lcd = I2cLcd(i2c, I2C_ADDR,I2C_NUM_ROWS,I2C_NUM_COLS)
utime.sleep(1)
while True:
  lcd.move_to(5,0)
  lcd.putstr(":")
  lcd.move_to(2,0)
  lcd.putstr(":")
  lcd.move_to(0,1)
  lcd.putstr("H")
  lcd.move_to(3,1)
  lcd.putstr("M")
  lcd.move_to(6,1)
  lcd.putstr("S")
  for i in range(0,23):
    lcd.move_to(0,0)
    lcd.putstr(str(i))
    for j in range(0,60):
      lcd.move_to(3,0)
      lcd.putstr(str(j))
      for k in range(0,60):
        lcd.move_to(6,0)
        lcd.putstr(str(k))