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synesthesiam / homeassistant-satellite

Streaming audio satellite for Home Assistant
MIT License
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Issue with setting up service #74

Closed loocd closed 1 year ago

loocd commented 1 year ago

Hi all,

I've gone through this guide and am able to manually run the script and send voice commands successfully. However, as soon as I close the command line this is over - plus, if the Pi ever gets powered down I'd have to start the script again.

So I tried setting it up as a service, as described here. Unfortunately, after opening the log I keep seeing this error:

pascal@raspberrypi:~/homeassistant-satellite $ journalctl -u homeassistant-satellite.service -f
Nov 23 11:26:55 raspberrypi run[3324]:     raise exceptions.IncompleteReadError(incomplete, n)
Nov 23 11:26:55 raspberrypi run[3324]: asyncio.exceptions.IncompleteReadError: 0 bytes read on a total of 960 expected bytes
Nov 23 11:26:55 raspberrypi run[3323]: Traceback (most recent call last):
Nov 23 11:26:55 raspberrypi run[3323]:   File "/home/pascal/homeassistant-satellite/script/run", line 13, in <module>
Nov 23 11:26:55 raspberrypi run[3323]:     subprocess.check_call(
Nov 23 11:26:55 raspberrypi run[3323]:   File "/usr/lib/python3.11/subprocess.py", line 413, in check_call
Nov 23 11:26:55 raspberrypi run[3323]:     raise CalledProcessError(retcode, cmd)
Nov 23 11:26:55 raspberrypi run[3323]: subprocess.CalledProcessError: Command '['/home/pascal/homeassistant-satellite/.venv/bin/python3', '-m', 'homeassistant_satellite', '--host', 'REDACTED-IP', '--token', 'REDACTED-Token', '--awake-sound', 'sounds/awake.wav', '--done-sound', 'sounds/done.wav']' returned non-zero exit status 255.
Nov 23 11:26:55 raspberrypi systemd[1]: homeassistant-satellite.service: Main process exited, code=exited, status=1/FAILURE
Nov 23 11:26:55 raspberrypi systemd[1]: homeassistant-satellite.service: Failed with result 'exit-code'.
Nov 23 11:26:56 raspberrypi systemd[1]: homeassistant-satellite.service: Scheduled restart job, restart counter is at 4.
Nov 23 11:26:56 raspberrypi systemd[1]: Stopped homeassistant-satellite.service - Home Assistant Satellite.
Nov 23 11:26:56 raspberrypi systemd[1]: Started homeassistant-satellite.service - Home Assistant Satellite.
Nov 23 11:26:57 raspberrypi run[3330]: INFO:root:Authenticated to Home Assistant version 2023.11.2
Nov 23 11:26:57 raspberrypi run[3332]: ALSA lib pcm_asym.c:105:(_snd_pcm_asym_open) capture slave is not defined
Nov 23 11:26:57 raspberrypi run[3332]: arecord: main:831: audio open error: Invalid argument
Nov 23 11:26:57 raspberrypi run[3330]: ERROR:root:Unexpected error in mic_task_entry
Nov 23 11:26:57 raspberrypi run[3330]: Traceback (most recent call last):
Nov 23 11:26:57 raspberrypi run[3330]:   File "/home/pascal/homeassistant-satellite/homeassistant_satellite/mic_process.py", line 361, in mic_task_entry
Nov 23 11:26:57 raspberrypi run[3330]:     async for ts_chunk in mic_stream:
Nov 23 11:26:57 raspberrypi run[3330]:   File "/home/pascal/homeassistant-satellite/homeassistant_satellite/mic_process.py", line 200, in _skip_mic_state_pipe
Nov 23 11:26:57 raspberrypi run[3330]:     async for ts_chunk in mic_input:
Nov 23 11:26:57 raspberrypi run[3330]:   File "/home/pascal/homeassistant-satellite/homeassistant_satellite/mic_process.py", line 200, in _skip_mic_state_pipe
Nov 23 11:26:57 raspberrypi run[3330]:     async for ts_chunk in mic_input:
Nov 23 11:26:57 raspberrypi run[3330]:   File "/home/pascal/homeassistant-satellite/homeassistant_satellite/mic_process.py", line 52, in __ensure_running_pipe
Nov 23 11:26:57 raspberrypi run[3330]:     async for ts_chunk in mic_input:
Nov 23 11:26:57 raspberrypi run[3330]:   File "/home/pascal/homeassistant-satellite/homeassistant_satellite/mic_record.py", line 101, in record_subprocess
Nov 23 11:26:57 raspberrypi run[3330]:     chunk = await proc.stdout.readexactly(bytes_per_chunk)
Nov 23 11:26:57 raspberrypi run[3330]:             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 23 11:26:57 raspberrypi run[3330]:   File "/usr/lib/python3.11/asyncio/streams.py", line 726, in readexactly
Nov 23 11:26:57 raspberrypi run[3330]:     raise exceptions.IncompleteReadError(incomplete, n)
Nov 23 11:26:57 raspberrypi run[3330]: asyncio.exceptions.IncompleteReadError: 0 bytes read on a total of 960 expected bytes
Nov 23 11:26:57 raspberrypi run[3329]: Traceback (most recent call last):
Nov 23 11:26:57 raspberrypi run[3329]:   File "/home/pascal/homeassistant-satellite/script/run", line 13, in <module>
Nov 23 11:26:57 raspberrypi run[3329]:     subprocess.check_call(
Nov 23 11:26:57 raspberrypi run[3329]:   File "/usr/lib/python3.11/subprocess.py", line 413, in check_call
Nov 23 11:26:57 raspberrypi run[3329]:     raise CalledProcessError(retcode, cmd)
Nov 23 11:26:57 raspberrypi run[3329]: subprocess.CalledProcessError: Command '['/home/pascal/homeassistant-satellite/.venv/bin/python3', '-m', 'homeassistant_satellite', '--host', 'REDACTED-IP', '--token', 'REDACTED-Token, '--awake-sound', 'sounds/awake.wav', '--done-sound', 'sounds/done.wav']' returned non-zero exit status 255.
Nov 23 11:26:57 raspberrypi systemd[1]: homeassistant-satellite.service: Main process exited, code=exited, status=1/FAILURE
Nov 23 11:26:57 raspberrypi systemd[1]: homeassistant-satellite.service: Failed with result 'exit-code'.
Nov 23 11:26:58 raspberrypi systemd[1]: homeassistant-satellite.service: Scheduled restart job, restart counter is at 5.
Nov 23 11:26:58 raspberrypi systemd[1]: Stopped homeassistant-satellite.service - Home Assistant Satellite.
Nov 23 11:26:58 raspberrypi systemd[1]: homeassistant-satellite.service: Start request repeated too quickly.
Nov 23 11:26:58 raspberrypi systemd[1]: homeassistant-satellite.service: Failed with result 'exit-code'.
Nov 23 11:26:58 raspberrypi systemd[1]: Failed to start homeassistant-satellite.service - Home Assistant Satellite.

I followed the guide to the dot (at least I think so) and my file looks like this:

[Unit]
Description=Home Assistant Satellite
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
ExecStart=/home/pascal/homeassistant-satellite/script/run --host REDACTED-IP --token REDACTED-Token --awake-sound sounds/awake.wav --done-sound sounds/done.wav
WorkingDirectory=/home/pascal/homeassistant-satellite
Restart=always
RestartSec=1

[Install]
WantedBy=default.target

I have also noticed that when saving the file, it adds a number at the end of homeassistant-satellite.service, but I'm assuming that's normal due to read/write issues?

cmsimike commented 1 year ago

I ran into an issue getting this up and running. I see the same error in your logs:

Nov 23 11:26:57 raspberrypi run[3332]: ALSA lib pcm_asym.c:105:(_snd_pcm_asym_open) capture slave is not defined
Nov 23 11:26:57 raspberrypi run[3332]: arecord: main:831: audio open error: Invalid argument
Nov 23 11:26:57 raspberrypi run[3330]: ERROR:root:Unexpected error in mic_task_entry

I was getting this error when it couldn't use whatever default mic of the system was. I needed to specify the mic input and speaker output manually: https://github.com/synesthesiam/homeassistant-satellite#change-microphonespeaker

loocd commented 1 year ago

Thanks @cmsimike for sharing your experience - I'll give that a try! using arecord -L I get the following entry (among others) image

Unfortunately, I'm not entirely sure what exactly I should put into the --mic-device plughw:... command - can you give me some pointers?

cmsimike commented 1 year ago

Here's my outputs and my run command.

pi@pi005:~ $ arecord -L
null
    Discard all samples (playback) or generate zero samples (capture)
playback
ac108
default
output
sysdefault:CARD=seeed4micvoicec
    seeed-4mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
    Default Audio Device
dmix:CARD=seeed4micvoicec,DEV=0
    seeed-4mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
    Direct sample mixing device
dsnoop:CARD=seeed4micvoicec,DEV=0
    seeed-4mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
    Direct sample snooping device
hw:CARD=seeed4micvoicec,DEV=0
    seeed-4mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
    Direct hardware device without any conversions
plughw:CARD=seeed4micvoicec,DEV=0
    seeed-4mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
    Hardware device with all software conversions
pi@pi005:~ $ aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
playback
ac108
default
output
sysdefault:CARD=Headphones
    bcm2835 Headphones, bcm2835 Headphones
    Default Audio Device
dmix:CARD=Headphones,DEV=0
    bcm2835 Headphones, bcm2835 Headphones
    Direct sample mixing device
dsnoop:CARD=Headphones,DEV=0
    bcm2835 Headphones, bcm2835 Headphones
    Direct sample snooping device
hw:CARD=Headphones,DEV=0
    bcm2835 Headphones, bcm2835 Headphones
    Direct hardware device without any conversions
plughw:CARD=Headphones,DEV=0
    bcm2835 Headphones, bcm2835 Headphones
    Hardware device with all software conversions

With the above, I run it like this: script/run --mic-device plughw:CARD=seeed4micvoicec,DEV=0 --snd-device plughw:CARD=Headphones,DEV=0

I think anything with the plughw prefix should work per the docs:

Run arecord -L to list available input devices. Pick devices that start with plughw: because they will perform software audio conversions. Use --mic-device plughw:... to use a specific input device.

Run aplay -L to list available output devices. Pick devices that start with plughw: because they will perform software audio conversions. Use --snd-device plughw:... to use a specific output device.
loocd commented 1 year ago

I've just tried it and the errors have in fact gotten fewer, but I'm still getting an error after accessing the logs:

pascal@raspberrypi:~ $ journalctl -u homeassistant-satellite.service -f
Nov 24 21:57:41 raspberrypi systemd[1]: homeassistant-satellite.service: Main process exited, code=exited, status=1/FAILURE
Nov 24 21:57:41 raspberrypi systemd[1]: homeassistant-satellite.service: Failed with result 'exit-code'.
Nov 24 21:57:43 raspberrypi systemd[1]: homeassistant-satellite.service: Scheduled restart job, restart counter is at 14.
Nov 24 21:57:43 raspberrypi systemd[1]: Stopped homeassistant-satellite.service - Home Assistant Satellite.
Nov 24 21:57:43 raspberrypi systemd[1]: homeassistant-satellite.service: Start request repeated too quickly.
Nov 24 21:57:43 raspberrypi systemd[1]: homeassistant-satellite.service: Failed with result 'exit-code'.
Nov 24 21:57:43 raspberrypi systemd[1]: Failed to start homeassistant-satellite.service - Home Assistant Satellite.
Nov 25 16:18:25 raspberrypi systemd[1]: Started homeassistant-satellite.service - Home Assistant Satellite.
Nov 25 16:18:26 raspberrypi run[3169]: INFO:root:Authenticated to Home Assistant version 2023.11.3
Nov 25 16:18:26 raspberrypi run[3171]: Recording raw data 'stdin' : Signed 16 bit Little Endian, Rate 16000 Hz, Mono

But it seems to work despite these errors

loocd commented 1 year ago

issue seems to be fixed by explicitly specifying input and output devices - see comment by @cmsimike

Some other errors remain in the logs, but service seems to work properly and survives a restart.