Questions tagged [hifiberry]
HiFiBerry produce audio add-on boards for the Pi.
31
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Playback open error: -16,Device or resource busy
I have a RaspberryPi Zero W and the HifiBerry DAC.
I have used it before without problems and now I have an image with samplerbox and I added the line to /boot/config.txt:
dtoverlay=hifiberry-dac
I ...
- 804
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0
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26
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Getting omxplayer to play through a HiFiBerry DAC
First, I know a thing or two about the Pi, but the audio system is still a complete mystery to me, so please be patient with my ignorance.
After installation of a HiFiBerry DAC, omxplayer does not ...
- 103
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1
answer
56
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Pi 4, Hifiberry, and touchscreen power
I recently finished my basement and am in the process of getting it all configured, and one thing I wanted was to build a Raspberry Pi streaming device. I got a 3D printer for Christmas and found this ...
- 1
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38
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Noticeable differences between usb soundcard and hifiberry XLR
I am recording vocals with an XLR microphone on my Pi 4B and have been using a spare USB soundcard that I have. The current set-up works fine but I just found out about Hifiberry soundcards and just ...
- 103
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940
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Using a raspberry pi 4 as a usb audio interface
I want to use my raspberry pi 4 with hifiberry dac and adc as a usb audio interface for my android phone so that I can stream audio and make handsfree calls in my car. I'm having trouble finding ...
1
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0
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252
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How to use Raspberry Pi 4 to add wireless capability to my vinyl turntable?
Given an Apple HomePod and a non-wireless vinyl turntable, I’m looking for recommendations on how to wirelessly connect the two.
My idea is to use a Raspberry Pi 4 to connect the turntable to my ...
- 11
1
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291
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Play audio on two sound cards at the same time
I currently try to setup my raspberry pi 3 with a HiFiBerry DAC+ Pro XLR (using Raspian based on Debian 10).
I installed the sound card and configured alsa to use device 1 as new default. Restarted ...
- 111
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no audio with playbin or autoaudiosink on gstreamer, but plays with alsasink
recently upgraded my raspian, and installation of RPi with Hifiberry AMP.
and my python application that utilizes gstreamer's api is no longer working.
as a test to figure out why I am using the gst-...
- 121
2
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0
answers
491
views
Use GPIO Pins when attaching a HifiBerry MiniAmp
I was building a little phoniebox (https://github.com/MiczFlor/RPi-Jukebox-RFID) for my son a couple of month ago and he loves it. So now I want to build an other one for a friend but would like to do ...
- 193
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261
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Microphone is not recording with HifiBerry and Raspberry Pi 3
I installed the HifiBerry driver as specified. The Board is recognized and the audio output works fine.
Just the audio input seems to be not working. I checked if the microphone is muted but I can't ...
- 131
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203
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FM Radio with HifiBerry Amp2
Is there a way of running a Raspberry Pi 3 with a mounted HifiBerry Amp2 together with an FM Radio Module e.g. TEA5767 FM Radio Breakout Board?
Currently I set up my RPI to run Mopidy and Spotify ...
- 83
1
vote
1
answer
1k
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Connecting Hifiberry Digi+ clone (PiFi Digi+ V1.0) to an Raspberry Pi 1 B (26Pin Header)
Hi I wanted to make use of an older Raspberry Pi and build an Volumio Music Player. I ordered Hifiberry Digi+ clone (PiFi Digi+ V1.0), unfortunately I forgot I own an older Raspberry Pi 1 B with the ...
- 111
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285
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conflict GPIO pin (between setting a pull-up resistor and a hat not claiming to use that pin)
I have a raspberry PI 3 (Raspbian) with HifiBerryDac+, running Mixxx.
I wanted to run a pythonscript (2.7) which would allow users to automatically restart Mixxx by pressing a button (in case they ...
- 91
1
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1
answer
944
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Is it possible to use alsamixer eq with shairport-sync hifiberry amp2?
I had shairport-sync functioning with a hifiberry amp2 butwhic the room it was intended for causes the setup to need some eq in a bad way. I followed instructions I found at GitHub, but now I get no ...
4
votes
1
answer
756
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Edimax EW-7811Un WiFi not working with RPi2 on cold-boot
I use a freshly installed Volumio (based on Debian) instance on a Raspberry Pi 2 Model B Rev 1.1 equipped with an Edimax EW-7811Un USB device to get WiFi. Power is supplied from a HifiBerry AMP+ sound ...
- 173
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148
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How to connect 2 boards to a raspberry pi 3
I am building a home console stereo and I am going to use an RPi3 with a hifiberry dac+. And I am wondering if I can use a waveshare power relay to be able to control the power to the system from my ...
- 1
1
vote
1
answer
43
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Is it possible to know if the audio device is powered on on PI3
I have a raspberry PI3 with a hifiberry hat that I use as a music server. It is plugged to a HiFi device (Denon amplifier). I would like to know if the amplifier is powered on or not, in order to ...
- 113
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1
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5k
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Adding 2x16 Lcd to a volumio player with a hifiberry dac+
I am building a Volumio Spotify player. I have a Raspberry Pi 3 with a Hifiberry DAC+ and using Volumio 2.
I want to add an Adafruit 2x16 Lcd (https://www.adafruit.com/products/1115). Whatever I ...
- 101
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3
answers
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OSMC does not list ALSA output when equalizer plugin configured
I have Raspberry PI 3 with HifiBerry running with OSMC:
$ cat /proc/version
Linux version 4.4.27-5-osmc (root@vero2a) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP PREEMPT Tue Nov 22 02:23:12 UTC ...
- 91
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2
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573
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Two soundcards on RPi3?
The RPI 3 seems to be fast enough for digital low-highpass filtering of sound.
Can I connect two hifiberry dac+ cards and send divide left and right channels through high and lowpass filters direct to ...
- 11
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vote
1
answer
1k
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Hardware Volume Control - Runeaudio - HifiBerry Amp+ - Python
Okay, so I am building a sweet vintage style boombox for my nana using a RCA Victor X551 case, a Rpi3, running runeaudio. I have most of everything figured out, but could use some help with the ...
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1
answer
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Playing audio file with Hifiberry amp+ and shell script
I have a raspberry pi B+ and a hifiberry amp+ and I would like to be able to play music with it. Is it possible to do so only by a shell script? Or do I have to install something like OSMC or Volumio?
...
- 19
2
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1
answer
2k
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Shutdown Button for Raspberry Pi with HiFiBerry Amp+ HAT
I am able to create a shutdown (and reboot) button for a plain Raspi harnassing the fact, that shorting Pin 5 to GND will reboot the Pi if shutdown.
However, when adding the HifiBerry HAT things ...
- 23
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votes
1
answer
82
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Hifiberry or Standard out?
Perhaps a non-technical questions but more a matter of opinion, but how far does the sound capability of the RP3 go w.r.t. sound output? I have two larger shelf speakers and an amplifier for about 50 ...
- 155
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2
answers
4k
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HifiBerry DAC+ or Digi+?
Currently I have:
Mac Mini (audio source) -> Cambridge Audio DAC -> Cambridge Audio Amp
And I plan to do either:
HifiBerry DAC+ -> Cambridge Audio Amp
or:
HifiBerry Digi+ -> Cambridge ...
- 653
8
votes
2
answers
393
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Touchscreen display turns off whenever audio plays (RPI2, DAC+, PITFT)
I'm using a Raspberry Pi 2 with a Hifiberry DAC+ Pro and the Adafruit 3.5" touchscreen.
I attached the DAC+ to the Pi, and then the touchscreen to the DAC after soldering some extra connectors. It ...
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5
votes
1
answer
743
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HiFiBerry Board compatibility
I want to create a music server/player with the Pi as the heart. Will the HiFiBerry Amp+ work in conjunction with their DAC board? The reason for this thought is I'd like the music bod to operate as ...
- 53
1
vote
0
answers
131
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can't launch two device at the same time (hifiberry dac and mcp3008)
kernel version
uname -r
4.1.6+
board type
gpio -v
gpio version: 2.26
Copyright (c) 2012-2015 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
...
3
votes
1
answer
469
views
Can I use the HiFiBerry DAC+ to create constant output voltages?
I need two constant differential voltage signals in the range of [-10V,10V] as input for two galvanometer-mirrors and so far I have seen several possibilities (e.g. with SPI-connected DAC-breakout ...
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answers
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Pluging an Adafruit touchscreen on a HifiBerry DAC+
I'm trying to connect a Adafruit PiTFT 2.8" TFT 320x240+ touchscreen and a HifiBerry DAC+ on a Raspberry Pi 2 B. Is it possible? Do I need to solder the touchscreen card on the DAC+?
- 129
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1
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968
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Re- Wire a DAC for newer GPIO pin layout
I have a Hifiberry DAC for a model B and would like to use it on b+ or pi 2. I know the GPIO pins have changed from model B layout - would it be possible to figure out the old and new layout ...
- 11