import module  # Import the module containing the reusable code
from time import sleep,sleep_us
from machine import Pin

LED1_PIN = 9
LED2_PIN = 10
LED3_PIN = 11

led1 = Pin(LED1_PIN,Pin.OUT)
led2 = Pin(LED2_PIN,Pin.OUT)
led3 = Pin(LED3_PIN,Pin.OUT)

DEN = [led1, led2, led3]

def main():
    while True:
        # Measure the distance using the imported function
        distance = module.measure_distance()
        if distance > 300:
            led3.on()
        elif distance < 100:
            led1.on()
        else:
            led2.on()
        sleep(2)

        for led in DEN:
            led.off()
        #led1.off()
        #led2.off()
        #led3.off()
        #sleep_us(1)
        print("Distance: {:.2f} cm".format(distance))
        
        # Wait for 1 second before taking the next measurement
        sleep_us(1)

        


        #if distance > 300:
            #led3.on()
        #else:
            #led3.off()
        #if distance <100:
            #led1.on()
        #else:
            #led1.off()
        #if distance < 300 and distance >100:
            #led2.on()
        #else:
            #led2.off()

if __name__ == "__main__":
    main()