from machine import Pin, time_pulse_us
import time
from machine import Pin, I2C
import ssd1306

oled_width = 128
oled_height = 64
i2c = I2C(0, scl=Pin(1), sda=Pin(0))
trigger_pin = Pin(4, Pin.OUT)
echo_pin = Pin(5, Pin.IN)
def measure_distance():
 
    trigger_pin.value(0)
    time.sleep_us(2)
    trigger_pin.value(1)
    time.sleep_us(10)
    trigger_pin.value(0)

 
    duration = time_pulse_us(echo_pin, 1, 30000)
    distance = duration * 0.0343 / 2
    return distance
    distance = measure_distance()

if distance < 100: 
    
    print("Distance: {:.2f} cm".format(distance))
    oled.text('Occupy', 10, 10)      
    oled.text('kereta bongok', 0, 30) 
    oled.show()
    time.sleep(1)

else:
    print("Distance: {:.2f} cm".format(distance))
    oled.text('GIK ADA', 10, 10)      
    oled.text('CHANCES', 0, 30) 
    oled.show()
    time.sleep(1)