from machine import I2C, Pin, PWM
from ds1307 import DS1307  # Make sure this library is uploaded to your ESP32
import time

# Initialize I2C for RTC
i2c = I2C(1, scl=Pin(22), sda=Pin(21))
rtc = DS1307(i2c)

# Initialize Servo
servo = PWM(Pin(26), freq=50)  # Servo is connected to Pin 5

def set_servo_angle(angle):
    """Set servo angle (0 to 180 degrees)."""
    duty = int((angle / 180) * 102 + 26)  # Map angle to duty cycle (26 to 128)
    servo.duty(duty)

# Set RTC date and time (if needed)
rtc.datetime((2024, 11, 19, 0, 15, 30, 0, 0))  # (Year, Month, Day, Weekday, Hour, Min, Sec, Subsec)

print("RTC Initialized. Current Time:", rtc.datetime())

# Main Loop
while True:
    current_time = rtc.datetime()
    seconds = current_time[6]  # Get seconds from RTC datetime
    
    print(f"Current Time: {current_time}")
    
    if seconds % 5 == 0:  # Activate servo every 5 seconds
        print("Activating servo...")
        set_servo_angle(90)  # Move servo to 90 degrees
        time.sleep(1)  # Keep it active for 1 second
        set_servo_angle(0)   # Move servo back to 0 degrees

    time.sleep(0.5)  # Check time every 0.5 seconds