#BLUEALSA HANGING AUDIOTEST BLUETOOTH#
The host operating system (Raspbian in this case) hosts a media player server that is capable to play sounds and music to various audio outputs including the bluetooth speaker. I can use without issues the GetPCMs method of the bluealsa 1 interface. signals from bluez (org.bluez) are recieved correctly (the connect methods work). I'm sorry if this is not the proper way to ask this followup question but it said I didn't have enough reputation to post a comment. Play the sound to the bluetooth speaker: aplay -D bluealsa:DEV70:99:1C:88:B0:06 piano2.wav Setting up the mpd server application. cannot use PulseAudio, must stick with bluealsa. Is there any way to simply tell pyaudio I don't want to use any Bluetooth? I put in some dummy information, but now I'm getting the following errors:Įxpression 'alsa_snd_pcm_hw_params_set_period_size_near( pcm, hwParams, &alsaPeriodFrames, &dir )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 924ĪLSA lib bluealsa-pcm.c:649:(_snd_pcm_bluealsa_open) Invalid BT device address: XX:XX:XX:XX:XX:XX I have a USB mic plugged in I'm trying to use.
The problem is, I'm not using any Bluetooth devices. It said to do the following for my default bluetooth device:ĭ "XX:XX:XX:XX:XX:XX" I would recommend using pulse its less headache far more advanced. Ive been at it for months, there just isnt a reliable way out there. When BlueALSA has been created, then you can start BlueALSA as background task: bluealsa -disable-hfp &. Pulseaudio works pretty well, but it has issues with sample rates not being set properly. Only fixes i found that didnt work, were installing the dependency by itself, but i ended up with.
#BLUEALSA HANGING AUDIOTEST HOW TO#
does anybody have an idea on how to fix it, i was trying to fix it, googling, but after 2 hours i am on the same place where i started. I was looking at an old question that gave advice for fixing these errors:ĪLSA lib pcm_dmix.c:1052:(snd_pcm_dmix_open) unable to open slaveĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM _lfeĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib confmisc.c:1281:(snd_func_refer) Unable to find definition ''ĪLSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryĪLSA lib conf.c:4996:(snd_config_expand) Args evaluate error: No such file or directoryĪLSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM bluealsaĬonnect(2) call to /tmp/jack-1000/default/jack_0 failed (err=No such file or directory) I havent yet managed to work bluealsa on buster lite. dpkg-query: no packages found matching bluealsa.
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