radio.py

# +---------------------------------------------------+
# | Webradio                                          |
# | Autor: Johann Danner                              |
# | Datum: 03/2016                                    |
# | Version: V1.0                                     |
# +---------------------------------------------------+

import RPi.GPIO as gpio
import time
from time import sleep, time
import os
import types
import sys
from socket import error as SocketError
import mpd

gpio.setwarnings(False)

# to use Raspberry Pi board GPIO numbers
gpio.setmode(gpio.BCM)

TEST_MPD_HOST     = "localhost"
TEST_MPD_PORT     = "6600"
#TEST_MPD_PASSWORD = "<Password>"
POWEROFF_TIME     = 10
POWER_PIN         = 16
SWITCH_PIN        = 22
PAUSE_PIN         = 23

# set up GPIO input channel
gpio.setup(SWITCH_PIN, gpio.IN, pull_up_down=gpio.PUD_DOWN)
gpio.setup(PAUSE_PIN, gpio.IN, pull_up_down=gpio.PUD_DOWN)

# Connect with MPD
client = mpd.MPDClient()
connected = False
while connected == False:
        connected = True
        try:
             client.connect("localhost","6600")
        except SocketError as e:
             connected = False
        if connected == False:
                print "Couldn't connect. Retrying..."
                time.sleep(5)
os.system('clear')
print("Connected!")
sleep (2)

# Beginn Radio
os.system('mpc load sender')
os.system('sudo killall fbi')
os.system('clear')
print 'Hallo, bei meinem Webradio.'
sleep(2)
os.system('mpc play')
os.system('clear')
os.system('mpc -f "[%name%]" current')
os.system('mpc -f "[%title%]" current')

counter = 0
pause = 0


try:
    while(True):

        if gpio.input(SWITCH_PIN):
            pause = 0
            os.system('mpc next')
            os.system('mpc play')
            os.system('clear')
            counter = 30
        if gpio.input(PAUSE_PIN):
            if pause == 0:
                os.system('mpc stop')
                pause = 1
                os.system('clear')
                print 'Pause'
            else:
                os.system('mpc play')
                os.system('clear')
                os.system('mpc current')
                pause = 0

        sleep (0.1)
        if counter == 40 and pause == 0:
            radiosender = os.system('mpc -f "[%name%]" current')
            #radiosender = client.currentsong()['name']
            os.system('sudo killall fbi')
            os.system('clear')
            #os.system('mpc current')
            if radiosender == "Bayern 3":
                os.system('clear')
                #os.system('mpc -f "[%name%]" current'
                #os.system('mpc -f "[%title%]" current')
                os.system('sudo fbi -d /dev/fb1 -T 1 -noverbose -a bayern3.png')
                #sleep(20)
            if radiosender == "886":
                os.system('clear')
                #os.system('mpc -f "[%name%]" current'
                #os.system('mpc -f "[%title%]" current')
                os.system('sudo fbi -d /dev/fb1 -T 1 -noverbose -a 886.jpg')
                #sleep(20)
            else:
                #print 'NEIN'
                os.system('sudo killall fbi')
                os.system('clear')
                os.system('mpc -f "[%name%]" current')
                os.system('mpc -f "[%title%]" current')
            counter = 0
        counter = counter + 1

except KeyboardInterrupt:
    gpio.cleanup()