Raspberry Pi Forums

jehutting

Oeps...yes, you changed the music folder to /home/pi/Desktop. Sorry, missed that when I was modifying your last posted code. Strange that it isn't waiting for the completion (process.wait() should do the trick.) Do you see multiple instances of mpg321 when executing 'top' or 'htop'? I'm already in t...

jehutting

Something like attached?
It is a quick and dirty proof of concept.

jehutting

Yes.. use python's basic type list . Use the list function append to add the selected track to this list. A thread could then -in a while loop- use the list function pop(0) to get the first track from the list and play it (with the Popen function). After the Popen function, you can with the subproce...

jehutting

OK...took some time to figure out why the Popen throwed an exception

The problem is the missing of the following line:

Code: Select all

import subprocess

Put it at the top of the file (below "import logging").

jehutting

OK... but what exactly doesn't work? When you execute on the command line cat /var/log/jukeboxcontroller.log what do you get? Expect to see some "+++ TRACK FOUND +++... " lines for every button you pressed on your wallbox. Do you get the print-statement of the play_song function? Expect to see the l...

jehutting

The code is, apart from some added space characters, the same as the pastebin'ed code.
The subprocess line is still part of the if statement! Remove 2 spaces at the beginning of the subprocess line.

jehutting

There are issues with omxplayer's --live option (see e.g. omxplayer repository issue 441 ). Try it without using the --live option. If it still doesn't work add the -g option to the (4th) command to create an omxplayer.log file. Using --refresh only to one command as it will be used for all running ...

jehutting

The (faulty) indentation of the subprocess line causes it that the statement isn't executed when ACTIVE_PROCESS is None (which is the case upon initial play). Correct the indentation so the subprocess statement is not part of the if-statement. def play_song(track) : print "Playing Track %s" % track ...

jehutting

Hola

No hablo español, y google translate hace que sea difícil de entender, probablemente lo mismo que esto

Sin embargo, echa un vistazo omxplayer-player.

Saludos cordiales,
Jozef Hutting

jehutting

@hollol,

Sorry but I don't have answers on both your questions.

I didn't tried to generate the SCL myself. Just like the filtering it is all stuff far above my knowledge.
And as the board just sounds fine to me, I actually didn't bother to understand it...

jehutting

A Raspberry Pi GPIO input shouldn't be connected to a 5V level.

jehutting

Have a look at my github omxplayer-pir and omxplayer-player.

Should be easy to combine. If not...don't hesitate to mail me.

jehutting

Something like this? #!/bin/bash # infinity-looper-2.sh # Infinite looping script # J.E.HUTTING 21-JAN-2017 #set -x # expand the commands # set here the files to play --------------------------------------------------- FILES=`ls /aragorn/music/singles/T*.mp3` # --------------------------------------...

jehutting

I am currently working on my omxplayer-player . It uses a simple class (OMXPlayer) to wrap (the real) omxplayer. Another class (Player) is driving this wrapper class. Some Play/Next/Previous (GPIO) buttons and keyboard keys control the playing. Just replacing my simple wrapper by omxplayer-wrapper s...

jehutting

I am currently working on my omxplayer-player . It uses a simple class (OMXPlayer) to wrap (the real) omxplayer. Another class (Player) is driving this wrapper class. Some Play/Next/Previous (GPIO) buttons and keyboard keys control the playing. A better wrapper would be Will Price OMXPlayer wrapper ...

jehutting

I made my own variant of this request on omxplayer-player . It uses omxplayer to play the .mp3 files found in a directory (/folder). With three buttons (Play/Previous/Next) you can direct the player. With the Play button you can pause and resume the playing. There is also a LED added, which turns on...

jehutting

Hopelijk doet je LED het inderdaad :-) Voor de duidelijkheid het verschil tussen GPIO.BCM en GPIO.BOARD modes. GPIO.setmode(GPIO.BCM) --> Broadcom GPIO nummering GPIO.setmode(GPIO.BOARD) -- Board pin nummering Bijvoorbeeld: Broadcom GPIO nummering GPIO26 is gelijk aan Board pin nummer 37. Board pin ...

jehutting

GPIO pin nummer 26 is toch de ene laatste van de rechter rij en GRND de laaste van de rechter rij. Niet volgens hier . Je hebt waarschijnlijk een Model B (26 pin of 2x13 gpio header) => Pi 1 Model A/B (Revision 2.0) is de layout die je moet hebben. Dus je moet meten tussen de laatse pinnen van zowe...

jehutting

Controleer of je de juiste PIN nummer gebruikt. Je code gebruikt GPIO.setmode (GPIO.BOARD) GPIO.setup(26, GPIO.OUT) RPi.GPIO ken twee modes: GPIO.setmode(GPIO.BCM) --> Broadcom GPIO nummering GPIO.setmode(GPIO.BOARD) -- board pin nummering Je LED moet dus op PIN26 aangesloten zijn. Verder kan je con...

jehutting

Jawel hoor. Ik heb print statements aan je script toegevoegd. #!/usr/bin/env python import pygame, sys from pygame.locals import * import RPi.GPIO as GPIO GPIO.setwarnings(False) GPIO.setmode (GPIO.BOARD) GPIO.setup(26, GPIO.OUT) GPIO.output(26,GPIO.LOW) pygame.init() BLACK = (0,0,0) WIDTH = 100 HEI...

jehutting

Probeer eens pygame.K_1 ipv pygame.KEY_1.

jehutting

As the mailing on watched threads seems to work randomly -seems I have more luck lately

-, I missed @GiggityPcs posts.
So @GiggityPcs, how did it went? Just being curious.

jehutting

We (as in this community and I) can help you to get this project up and running. But I am sure that someone has done this (python/gpio/omxplayer) before. So first, let us wait for someone to response. Otherwise I offer to create one for us (as in for you, me and maybe others who want to have it too)...

jehutting

Use the mp3_files array with a zero-based index: index 0 is the first file in the list, index 2 the second...index 9 is the last one. As you are not doing so, you have - or at least it should- run 2,3,4,5,6,7,8,9,1,2,3,... File on index 0 is never played. Be aware of subprocess.Popen runs as a child...

jehutting

OK... so than these 8 data bytes are specific for your vehicle. You say you have a user guide; is this somewhere public available?

Search found 143 matches

Re: Play mp3 file dependant on python output

Re: Play mp3 file dependant on python output

Re: Play mp3 file dependant on python output

Re: Play mp3 file dependant on python output

Re: Play mp3 file dependant on python output

Re: Play mp3 file dependant on python output

Re: Multiple omxplayer instance window "multiviewer"

Re: Play mp3 file dependant on python output

Re: OMXPLAYER reproducir Carpeta? con mp3 sin entorno gráfico

Re: Question about DAC

Re: Interfacing PIR to Raspberry PI

Re: PIR Triggered OMXPLAYER Playlists

Re: Omxplayer to play a list of files sans GUI

Re: how to play next .mp3 using omxplayer-wrapper / omxplaye

Re: omxplayer playlist from array

Re: Raspberry pi as mp3 player without LCD?

Re: LIRC,GPIO en Python

Re: LIRC,GPIO en Python

Re: LIRC,GPIO en Python

Re: LIRC,GPIO en Python

Re: LIRC,GPIO en Python

Re: Motion activated video player (PIR sensor)

Re: Raspberry pi as mp3 player without LCD?

Re: Raspberry pi as mp3 player without LCD?

Re: CAN data help.