from machine import Pin
from utime import sleep

print("Hello, Pi Pico!")

led = Pin(1, Pin.OUT)
button = Pin(28, Pin.IN, Pin.PULL_UP)


count = 0
while True:
    if button.value()==0:
        while True:
            if button.value()==1:
                count = 0
                break
            else:
                sleep(0.1)
                led.toggle()
                sleep(0.1)
                led.toggle()
                if count == 15:
                    while True:
                        sleep(0.2)
                        led.toggle()
                        sleep(0.2)
                        led.toggle()
                else:
                    count += 1