Python Code with Moode

[Sharkus]

Here's a simple example of how you can use a button connected on GPIO(4) to pause/play a song.  I use this as part of the script that drives a 128x128 OLED display.

Code:

import subprocess
import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.setup(4, GPIO.IN, pull_up_down=GPIO.PUD_UP)

def mpdToggle():
   status = subprocess.check_output(['mpc', 'toggle'])

def main():

   while True:
       input_state = GPIO.input(4)
       if input_state == False:
           mpdToggle()
       time.sleep(pauseTime)