import buttons, mch22


def on_home_button(pressed):
    if pressed:
        mch22.exit_python()


buttons.attach(buttons.BTN_HOME, on_home_button)

from machine import Pin
from neopixel import NeoPixel

# Pin 19 controls the power supply to SD card and neopixels
powerPin = Pin(19, Pin.OUT)

# Pin 5 is the LED's data line
dataPin = Pin(5, Pin.OUT)

# create a neopixel object for 5 pixels
np = NeoPixel(dataPin, 5)

for i in range(5):
    np[i] = (0xFFFFFF, 0xFFFFFF, 0xFFFFFF)
np.write()

import display

display.drawFill(0xFFFFFF)
display.flush()