#! env/bin/python3

import RPi.GPIO as GPIO
import time

if __name__ == "__main__":

    # Setup for Hardware
    PB_PIN = 22

    GPIO.setmode(GPIO.BCM)
    GPIO.setwarnings(False)

    # Use the internal pull-down.
    GPIO.setup(PB_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

    # Begin detected presses.
    i = 0
    try:
        while True:
            if GPIO.input(PB_PIN):
                i += 1
                print(f"Hi Gabby! Did you push the button? i = {i}")
            time.sleep(0.1)

    finally:
        GPIO.cleanup()