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Update piplayer4.py

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Tilman
2018-11-30 13:32:00 +00:00
parent 6bcca15f9d
commit 2b495dd488
1 changed files with 18 additions and 16 deletions
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code/piplayer4.py
+18 -16
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@@ -1,5 +1,5 @@
# piplayer3 - AudioLauncher # piplayer4 - AudioLauncher
# http://www.tilman.de/piplayer3 # http://www.tilman.de/piplayer4
import RPi.GPIO as GPIO import RPi.GPIO as GPIO
import logging import logging
@@ -12,7 +12,7 @@ from socketIO_client import SocketIO, LoggingNamespace # https://gist.github.com
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s - %(message)s') logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s - %(message)s')
logging.info('Initializing') logging.info('Initializing TEST')
# Configuration # Configuration
MUSIC_BASE_DIRECTORY = "mnt/NAS/" MUSIC_BASE_DIRECTORY = "mnt/NAS/"
@@ -23,11 +23,8 @@ SOUND_PLAYBACK_ERROR = "~/sounds/error.mp3"
QR_SCANNER_TIMEOUT = 3 QR_SCANNER_TIMEOUT = 3
pending_play = False
is_paused = True
# photo sensor on PIN 17 # photo sensor on PIN 17
PIN_SENSOR = 17 PIN_SENSOR = 4 # TEST
# IR LED on PIN 22 # IR LED on PIN 22
PIN_IR_LED = 22 PIN_IR_LED = 22
@@ -40,11 +37,9 @@ PIN_PREV = 9
PIN_PLAY = 10 PIN_PLAY = 10
PIN_NEXT = 11 PIN_NEXT = 11
socketIO = SocketIO('127.0.0.1', 3000)
GPIO.setmode(GPIO.BCM) GPIO.setmode(GPIO.BCM)
GPIO.setup(PIN_SENSOR, GPIO.IN) GPIO.setup(PIN_SENSOR, GPIO.IN, pull_up_down=GPIO.PUD_UP) # TEST
GPIO.setup(PIN_IR_LED, GPIO.OUT) GPIO.setup(PIN_IR_LED, GPIO.OUT)
GPIO.output(PIN_IR_LED, GPIO.LOW) GPIO.output(PIN_IR_LED, GPIO.LOW)
GPIO.setup(PIN_LED, GPIO.OUT) GPIO.setup(PIN_LED, GPIO.OUT)
@@ -54,6 +49,11 @@ GPIO.setup(PIN_PLAY, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(PIN_NEXT, GPIO.IN, pull_up_down=GPIO.PUD_UP) GPIO.setup(PIN_NEXT, GPIO.IN, pull_up_down=GPIO.PUD_UP)
pending_play = False # to determine whether we should send a play command when we receive a pushQueue event
is_paused = True # for toggling play/pause
socketIO = SocketIO('127.0.0.1', 3000)
def play_sound(filename): def play_sound(filename):
socketIO.emit('clearQueue') socketIO.emit('clearQueue')
@@ -99,14 +99,14 @@ GPIO.add_event_detect(PIN_NEXT, GPIO.FALLING, callback=next_callback, bouncetime
try: try:
# play_sound(SOUND_OK) # play_sound(SOUND_OK)
socketIO.on('pushQueue', on_pushQueue) #socketIO.on('pushQueue', on_pushQueue)
while True: while True:
logging.info('Wait for photo sensor') logging.info('Wait for photo sensor')
GPIO.wait_for_edge(PIN_SENSOR, GPIO.RISING) GPIO.wait_for_edge(PIN_SENSOR, GPIO.FALLING) # TEST
logging.info('Photo sensor active, activating light and camera') logging.info('Photo sensor active, activating light and camera')
play_sound(SOUND_SCANNING) #play_sound(SOUND_SCANNING)
# turn LED on # turn LED on
GPIO.output(PIN_LED, GPIO.HIGH) GPIO.output(PIN_LED, GPIO.HIGH)
@@ -126,8 +126,8 @@ try:
if (poll_result): if (poll_result):
# play confirmation sound # play confirmation sound
play_sound(SOUND_OK) #play_sound(SOUND_OK)
socketIO.emit('removeFromQueue', 0) #socketIO.emit('removeFromQueue', 0)
qr_code = zbarcam.stdout.readline().rstrip() qr_code = zbarcam.stdout.readline().rstrip()
qr_code = qr_code.decode("utf-8") # python3 qr_code = qr_code.decode("utf-8") # python3
@@ -135,7 +135,7 @@ try:
pending_play = True pending_play = True
if (not (qr_code.startswith("http://")): if (not qr_code.startswith("http://")):
# create full path # create full path
if (qr_code.startswith("/")): if (qr_code.startswith("/")):
qr_code = qr_code[1:] qr_code = qr_code[1:]
@@ -144,6 +144,8 @@ try:
else: else:
socketIO.emit('addToQueue', {'service':'webradio','uri':qr_code}) socketIO.emit('addToQueue', {'service':'webradio','uri':qr_code})
socketIO.emit('play')
else: else:
logging.warning('Timeout on zbarcam') logging.warning('Timeout on zbarcam')
play_sound(SOUND_SCAN_FAIL) play_sound(SOUND_SCAN_FAIL)