Fairytale Phone - Next Thing Co C.H.I.P Version

phone

#!/usr/bin/python
import CHIP_IO.GPIO as GPIO
import math, sys, os
import subprocess
import socket

GPIO.setup("XIO-P7", GPIO.IN);
GPIO.setup("XIO-P6", GPIO.IN);


c=0
last = 1

def count(pin):
    global c
    c = c + 1

GPIO.add_event_detect("XIO-P6", GPIO.BOTH)

while True:
        try:
                if GPIO.event_detected("XIO-P6"):
                        try:
                                player.kill()
                        except NameError:
                                pass

                        current = GPIO.input("XIO-P6")
                        if(last != current):
                                if(current == 0):
                                        GPIO.add_event_detect("XIO-P7", GPIO.BOTH, callback=count, bouncetime=5)
                                else:
                                        GPIO.remove_event_detect("XIO-P7")
                                        number = math.floor(c/2)
                                        print str(int(number))
                                        player = subprocess.Popen(["mpg123", "/media/" + str(int(number)) + ".mp3", "-q"], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
                                        c=0
                                last = GPIO.input("XIO-P6")
        except KeyboardInterrupt:
                break