# imports
import machine
import math
import RPi.GPIO as GPIO
import time

# Define GPIO pin connected to the LDR
LDR_PIN = 26
# Define GPIO pin connected to the LED
LED_PIN = 28

try:
    while True:
        # Read the value from the LDR
        ldr_value = GPIO.input(LDR_PIN)
        
        # If LDR detects low light intensity (darkness)
        if ldr_value == GPIO.LOW:
            # Turn on the LED
            GPIO.output(LED_PIN, GPIO.HIGH)
            print("Darkness detected! LED turned on.")
        else:
            # Turn off the LED
            GPIO.output(LED_PIN, GPIO.LOW)
            print("Light detected! LED turned off.")
        
        # Wait for a short duration to avoid continuous checking
        time.sleep(0.5)

except KeyboardInterrupt:
    # Clean up GPIO on keyboard interrupt
    GPIO.cleanup()



if __name__ == '__main__':
    setup()
    #display_value_test()

    while True:
  
        time.sleep(0.5)