Raspberry Pi Stack Exchange
Raspberry Pi Stack Exchange

Questions tagged [hifiberry]

HiFiBerry produce audio add-on boards for the Pi.

For more information: https://www.hifiberry.com/

31 questions
8
votes
2 answers

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 works fine until I actually try to play audio, the…
Josh
  • 81
  • 2
5
votes
1 answer

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 a stand alone machine but have the capability to…
Jake
  • 53
  • 6
4
votes
1 answer

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 card fitted onto the Pi. The WiFi signal is very…
Gruber
  • 173
  • 1
  • 7
4
votes
3 answers

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 2016 I've had no problems with that configuration…
Archie
  • 91
  • 1
  • 5
3
votes
1 answer

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 boards or using the audio output with hardware…
FooBar
  • 141
  • 5
3
votes
0 answers

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 recognize any bad setting. Here is the output of…
Samsky
  • 131
  • 1
2
votes
1 answer

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 become more complicated, as Pin 5 is used for I2C and…
tim6her
  • 23
  • 5
2
votes
0 answers

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+?
Alexis Dufrenoy
  • 129
  • 3
2
votes
1 answer

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-launcher tool and have the follow…
simon
  • 121
  • 3
2
votes
0 answers

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 it better now :) So... I have a Raspberry Pi…
Georg
  • 193
  • 1
  • 3
  • 7
1
vote
0 answers

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 can't manage to get to some original settings). The…
pieterdp
  • 91
  • 8
1
vote
1 answer

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 audio at all, and because I have no idea what I'm…
flyingblindonarocketcycle
  • 21
  • 4
1
vote
1 answer

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 close all raspberry connections. Is this possible?
albar
  • 113
  • 3
1
vote
2 answers

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 my poweramps?
fonsb
  • 11
  • 1
1
vote
1 answer

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 programming end. I have a python file which will…
Jakob Vendegna
  • 91
  • 6
1
2 3