#SC_02_input.py
# Step 1
from machine import Pin
import time

# Step 2
led_red = Pin(4, Pin.OUT)
led_yellow = Pin(16, Pin.OUT)
led_green = Pin(5, Pin.OUT)
button_01 = Pin(34, Pin.IN)

#print(f'Led status: {led.value()}')
#print(f'Button status: {button_01.value()}')

while True:
    button_status = button_01.value()
    print(f'Button status: {button_status}')

    if button_status == 1:
        led_red.value(1)
        time.sleep(0.5)
        led_red.value(0)
        time.sleep(0.5)

        led_yellow.value(1)
        time.sleep(0.5)
        led_yellow.value(0)
        time.sleep(0.5)

        led_green.value(1)
        time.sleep(0.5)
        led_green.value(0)
        time.sleep(0.5)
    else:
        led_red.value(0)
        led_yellow.value(0)
        led_green.value(0)


'''
while True:
    button_status = button_01.value()
    print(f'Button status: {button_status}')
    led_status = led.value()
    print(f'Led status: {led_status}')

    if button_status == 1:
        led.on()
    else:
        led.off()
    time.sleep(0.1)
'''