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

# Configuración del LCD
I2C_ADDR = 0x27  # Dirección típica, cambia si es diferente
i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
lcd = I2cLcd(i2c, I2C_ADDR, 2, 16)

# Configuración de botones
boton1 = Pin(2, Pin.IN, Pin.PULL_DOWN)
boton2 = Pin(3, Pin.IN, Pin.PULL_DOWN)
boton3 = Pin(4, Pin.IN, Pin.PULL_DOWN)
boton4 = Pin(5, Pin.IN, Pin.PULL_DOWN)

while True:
    if boton1.value() == 1:
        lcd.clear()
        lcd.putstr("1")
        time.sleep(0.3)  # Debounce
    elif boton2.value() == 1:
        lcd.clear()
        lcd.putstr("2")
        time.sleep(0.3)
    elif boton3.value() == 1:
        lcd.clear()
        lcd.putstr("3")
        time.sleep(0.3)
    elif boton4.value() == 1:
        lcd.clear()
        lcd.putstr("4")
        time.sleep(0.3)