IRmusic.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

currVol = 75

def initPlaylist():
#   lcd.write("Adding Music to Playlist...")
    client.add('http://localhost/music/')
    client.add('http://localhost/music/Playlist/1.mp3')
    client.add('http://localhost/music/Playlist/2.mp3')
    client.add('http://localhost/music/Playlist/3.mp3')
    client.add('http://localhost/music/Playlist/4.mp3')
    client.add('http://localhost/music/Playlist/5.mp3')
    client.add('http://localhost/music/Playlist/6.mp3')
    client.add('http://localhost/music/Playlist/7.mp3')
    client.add('http://localhost/music/Playlist/8.mp3')
    client.add('http://localhost/music/Playlist/9.mp3')
    client.add('http://localhost/music/Playlist/10.mp3')
    client.add('http://localhost/music/Playlist/11.mp3')
    client.add('http://localhost/music/Playlist/12.mp3')
    client.add('http://localhost/music/Playlist/13.mp3')
    client.add('http://localhost/music/Playlist/14.mp3')
    client.add('http://localhost/music/Playlist/15.mp3')
    client.add('http://localhost/music/Playlist/16.mp3')
    client.add('http://localhost/music/Playlist/17.mp3')
    client.add('http://localhost/music/Playlist/18.mp3')
    client.add('http://localhost/music/Playlist/19.mp3')
    client.add('http://localhost/music/Playlist/20.mp3')
    client.add('http://localhost/music/Playlist/21.mp3')

    client.setvol(currVol)
    client.random(1)
#   lcd.write("Done")

def initCustomChars():
#Pause Character
        lcd.write(chr(248))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))
        lcd.write(chr(27))

#Play Character
        lcd.write(chr(249))
        lcd.write(chr(8))
        lcd.write(chr(12))
        lcd.write(chr(14))
        lcd.write(chr(15))
        lcd.write(chr(15))
        lcd.write(chr(14))
        lcd.write(chr(12))
        lcd.write(chr(8))

def lcdOutput():
    lcd.write(chr(12))
    if(isplaying == '1'):
        lcd.write(chr(1))
    elif(isplaying == '0'):
        lcd.write(chr(0))

from mpd import MPDClient
import serial
import time
import os

ser = serial.Serial('/dev/ttyACM0', 9600)
lcd = serial.Serial('/dev/ttyAMA0', 9600)

if(lcd.isOpen):
    lcd.write(chr(17))
    lcd.write(chr(12))

client = MPDClient()

client.connect('localhost', 6600)

client.clear()

initCustomChars()
initPlaylist()

client.play(0)
isplaying = '1'

while(1):
    lcdOutput()
    input = ser.read()
    print(isplaying)
    if(input == 'P'):
        lcd.write("Stopped Playback")
        print("Stopping...")
        client.stop()
    elif(input == 'U'):
        lcd.write(chr(12))
        lcd.write("Next...")
        print("Playing Next Song...")
        client.next()
    elif(input == 'D'):
                lcd.write(chr(12))
                lcd.write("Previous")
        print("Playing Previous Song")
        client.previous()
    elif(input == 'E'):
        if(isplaying == '1'):
                    lcdOutput()
            print("Pausing...")
            client.pause(1)
            isplaying = '0'
        elif(isplaying == '0'):
                    lcdOutput()
            print("Playing...")
            client.pause(0)
            isplaying = '1'
    elif(input == 'V'):
        print("Volume Up")
        currVol += 5
                lcd.write(chr(13))
                lcd.write("Volume: ")
        lcd.write(str(currVol))
        if(currVol > 100):
            currVol = 100

        client.setvol(currVol)
    elif(input == 'v'):
        print("Volume Down")
        currVol -= 5
                lcd.write(chr(13))
                lcd.write("Volume: ")
        lcd.write(str(currVol))
        if(currVol < 0):
            currVol = 0
        client.setvol(currVol)
    else:
        print(input)