from picozero import DigitalInputDevice, Servo
from machine import Pin, I2C
from time import sleep
from lcd_api import LcdApi
from pico_i2c_lcd import I2cLcd

# I2C pins
i2c = I2C(0, scl=Pin(5), sda=Pin(4), freq=400000)  # GP5=SCL, GP4=SDA
lcd = I2cLcd(i2c, 0x27, 2, 16)  # Adjust 0x27 if needed

# PIR on GP15
pir = DigitalInputDevice(15)

# Servo on GP7
servo = Servo(7)

# Initial state
lcd.clear()
lcd.putstr("Door closed")
servo.min()

try:
    while True:
        if pir.value:
            lcd.clear()
            lcd.putstr("Door open")
            servo.max()
        else:
            lcd.clear()
            lcd.putstr("Door closed")
            servo.min()
        sleep(0.3)

except KeyboardInterrupt:
    servo.off()
    lcd.clear()