from machine import Pin, I2C
from utime import sleep, ticks_ms, ticks_diff
import ssd1306

button1 = Pin(8, Pin.IN, Pin.PULL_UP)
led = Pin(2, Pin.OUT)

last_state = 1
running = False
timer = 10
last_tick = ticks_ms()

while True:
  state = button1.value()
  if state == 0 and last_state == 1:
    led.off()
    running = not running
    last_tick = ticks_ms()
    print(running)
  if running == True and  ticks_diff(ticks_ms(), last_tick) >= 1000:
    last_tick = ticks_ms()
    timer -= 1  
    print(timer)
  if timer == 0:
    running = False
    led.on()
    timer = 10
  last_state = state
  sleep(0.05)