RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

ruchir1674 — Fri, 28 Jun 2019 13:59:47 GMT

Hey [mention:b60dcf9c31a8492ea6badbcc611934d0:e9ed411860ed4f2ba0265705b8793d05]

Hope you are doing great. As you are getting problem with ALSA. Matrix updated the MATRIX kernel modules to be compatible with the latest Raspbian kernels so please try that may be you are getting error because of this.

https://community.matrix.one/t/kernel-modules-updated-microphone-functionality-restored/2459

https://matrix-io.github.io/matrix-documentation/matrix-voice/resources/microphone/

Please let me know whether this fix your problem or not.

Note:- Don't use Debian Buster latest RPi image

Regards

Ruchir

RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

shabaz — Tue, 21 May 2019 03:31:54 GMT

Hi Ruchir,

Great project. Very detailed!

RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

ruchir1674 — Sat, 04 May 2019 14:09:29 GMT

[mention:b60dcf9c31a8492ea6badbcc611934d0:e9ed411860ed4f2ba0265705b8793d05] Now you can check . It should work now

RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

DAB — Fri, 03 May 2019 18:30:29 GMT

Nice detailed post.

Thanks

DAB

RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

ipv1 — Fri, 26 Apr 2019 04:56:56 GMT

I cant seem to get the snips-audio-server running.

error log.

[ x ] Commented out dummy as per https://community.matrix.one/t/matrix-voice-snips-home-assistant-working-together/1519/22

[ x ] sam test microphone works

[ x ] recording and playback on the pi using arecorder and aplay works as well.

Apr 26 00:51:54 raspberrypi systemd[1]: snips-audio-server.service: Failed with result 'exit-code'.
Apr 26 00:51:59 raspberrypi systemd[1]: snips-audio-server.service: Service hold-off time over, scheduling restart.
Apr 26 00:51:59 raspberrypi systemd[1]: Stopped Snips Audio Server.
Apr 26 00:51:59 raspberrypi systemd[1]: Started Snips Audio Server.
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: INFO:snips_audio_server_cli: Starting audio server on mqtt for site default
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: INFO:snips_broadcast_mqtt_server: Starting broadcasting audio on hermes as site "default"
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround40
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround41
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround50
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround51
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround71
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib confmisc.c:1281:(snd_func_refer) Unable to find definition 'defaults.bluealsa.device'
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib conf.c:4996:(snd_config_expand) Args evaluate error: No such file or directory
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM bluealsa
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib confmisc.c:1281:(snd_func_refer) Unable to find definition 'defaults.bluealsa.device'
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib conf.c:4996:(snd_config_expand) Args evaluate error: No such file or directory
Apr 26 00:51:59 raspberrypi snips-audio-server[5643]: ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM bluealsa
Apr 26 00:51:59 raspberrypi systemd[1]: snips-audio-server.service: Main process exited, code=exited, status=1/FAILURE
Apr 26 00:51:59 raspberrypi systemd[1]: snips-audio-server.service: Unit entered failed state.
Apr 26 00:51:59 raspberrypi systemd[1]: snips-audio-server.service: Failed with result 'exit-code'.

Any clues?

RE: Home Automation Using Raspberry Pi Matrix Voice and Snips

vimarsh_ — Mon, 25 Mar 2019 01:46:21 GMT

Awesome!

Very Detailed Guide!