From 8d179b371cf6c74cd2917f3ef6837ae633492a3b Mon Sep 17 00:00:00 2001
From: imonlinux <39863321+imonlinux@users.noreply.github.com>
Date: Sat, 13 Sep 2025 19:55:05 -0700
Subject: [PATCH] Add files via upload

---
 service/10-tuning.conf                        |  8 +++++
 .../alsa-mww-linux-voice-assistant.service    | 31 ++++++++++++++++
 .../alsa-oww-linux-voice-assistant.service    | 31 ++++++++++++++++
 service/pa-mww-linux-voice-assistant.service  | 36 +++++++++++++++++++
 service/pa-oww-linux-voice-assistant.service  | 36 +++++++++++++++++++
 5 files changed, 142 insertions(+)
 create mode 100644 service/10-tuning.conf
 create mode 100644 service/alsa-mww-linux-voice-assistant.service
 create mode 100644 service/alsa-oww-linux-voice-assistant.service
 create mode 100644 service/pa-mww-linux-voice-assistant.service
 create mode 100644 service/pa-oww-linux-voice-assistant.service

diff --git a/service/10-tuning.conf b/service/10-tuning.conf
new file mode 100644
index 0000000..b5dc628
--- /dev/null
+++ b/service/10-tuning.conf
@@ -0,0 +1,8 @@
+# /etc/systemd/system/linux-voice-assistant.service.d/10-tuning.conf
+[Service]
+# Keep mpv logs at warning by default; override with environment if desired
+Environment=LVA_MPV_MSG_LEVEL=all=warn
+
+# Faster, cleaner shutdowns
+TimeoutStopSec=5s
+KillMode=mixed
diff --git a/service/alsa-mww-linux-voice-assistant.service b/service/alsa-mww-linux-voice-assistant.service
new file mode 100644
index 0000000..0896995
--- /dev/null
+++ b/service/alsa-mww-linux-voice-assistant.service
@@ -0,0 +1,31 @@
+[Unit]
+Description=Linux Voice Assistant (ALSA - ReSpeaker 2mic HAT)
+After=network-online.target wyoming-openwakeword.service
+Wants=network-online.target
+Requires=wyoming-openwakeword.service
+
+[Service]
+Type=simple
+User=pi
+Group=pi
+WorkingDirectory=/home/pi/linux-voice-assistant
+
+Environment=PYTHONUNBUFFERED=1
+
+# Use ALSA ReSpeaker 2mic HAT hardware device
+Environment="MPV_DEFAULT_DEVICE=alsa/plughw:CARD=seeed2micvoicec,DEV=0"
+
+ExecStart=/home/pi/linux-voice-assistant/script/run   \
+	--name 'Linux Satellite ALSA MWW'   \
+	--audio-input-device default   \
+	--audio-output-device ${MPV_DEFAULT_DEVICE}   \
+#	--wake-uri 'tcp://127.0.0.1:10400'   \
+#	--wake-word-name 'alexa'   \
+#	--wake-models-dir '/home/pi/wyoming-openwakeword/wyoming_openwakeword/models'   
+	--debug
+
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target
diff --git a/service/alsa-oww-linux-voice-assistant.service b/service/alsa-oww-linux-voice-assistant.service
new file mode 100644
index 0000000..3466db7
--- /dev/null
+++ b/service/alsa-oww-linux-voice-assistant.service
@@ -0,0 +1,31 @@
+[Unit]
+Description=Linux Voice Assistant (ALSA - ReSpeaker 2mic HAT)
+After=network-online.target wyoming-openwakeword.service
+Wants=network-online.target
+Requires=wyoming-openwakeword.service
+
+[Service]
+Type=simple
+User=pi
+Group=pi
+WorkingDirectory=/home/pi/linux-voice-assistant
+
+Environment=PYTHONUNBUFFERED=1
+
+# Use ALSA ReSpeaker 2mic HAT hardware device
+Environment="MPV_DEFAULT_DEVICE=alsa/plughw:CARD=seeed2micvoicec,DEV=0"
+
+ExecStart=/home/pi/linux-voice-assistant/script/run   \
+	--name 'Linux Satellite ALSA OWW'   \
+	--audio-input-device default   \
+	--audio-output-device ${MPV_DEFAULT_DEVICE}   \
+	--wake-uri 'tcp://127.0.0.1:10400'   \
+	--wake-word-name 'alexa'   \
+	--wake-models-dir '/home/pi/wyoming-openwakeword/wyoming_openwakeword/models'   
+	--debug
+
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target
diff --git a/service/pa-mww-linux-voice-assistant.service b/service/pa-mww-linux-voice-assistant.service
new file mode 100644
index 0000000..3c23ce2
--- /dev/null
+++ b/service/pa-mww-linux-voice-assistant.service
@@ -0,0 +1,36 @@
+[Unit]
+Description=Linux Voice Assistant (PulseAudio - Headphone Jack)
+After=network-online.target pulseaudio.service wyoming-openwakeword.service
+Wants=network-online.target
+Requires=pulseaudio.service wyoming-openwakeword.service
+
+[Service]
+Type=simple
+User=pi
+Group=pi
+WorkingDirectory=/home/pi/linux-voice-assistant
+
+# Environment
+Environment=PYTHONUNBUFFERED=1
+Environment="PULSE_SERVER=unix:/var/run/pulse/native"
+Environment="PULSE_LATENCY_MSEC=60"
+Environment="MPV_DEFAULT_DEVICE=pulse/alsa_output.platform-soc_sound.stereo-fallback"
+
+# Wait briefly for the Pulse native socket to be ready
+ExecStartPre=/bin/sh -c 'for i in $(seq 1 40); do [ -S /var/run/pulse/native ] && exit 0; sleep 0.5; done; echo "PulseAudio socket not found" >&2; exit 1'
+
+# Launch the assistant
+ExecStart=/home/pi/linux-voice-assistant/script/run   \
+	--name 'Linux Satellite PA MWW'   \
+	--audio-input-device default   \
+	--audio-output-device ${MPV_DEFAULT_DEVICE}   \
+#	--wake-uri 'tcp://127.0.0.1:10400'   \
+#	--wake-word-name 'alexa'   \
+#	--wake-models-dir '/home/pi/wyoming-openwakeword/wyoming_openwakeword/models'   \
+	--debug
+
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target
diff --git a/service/pa-oww-linux-voice-assistant.service b/service/pa-oww-linux-voice-assistant.service
new file mode 100644
index 0000000..20712fb
--- /dev/null
+++ b/service/pa-oww-linux-voice-assistant.service
@@ -0,0 +1,36 @@
+[Unit]
+Description=Linux Voice Assistant (PulseAudio - Headphone Jack)
+After=network-online.target pulseaudio.service wyoming-openwakeword.service
+Wants=network-online.target
+Requires=pulseaudio.service wyoming-openwakeword.service
+
+[Service]
+Type=simple
+User=pi
+Group=pi
+WorkingDirectory=/home/pi/linux-voice-assistant
+
+# Environment
+Environment=PYTHONUNBUFFERED=1
+Environment="PULSE_SERVER=unix:/var/run/pulse/native"
+Environment="PULSE_LATENCY_MSEC=60"
+Environment="MPV_DEFAULT_DEVICE=pulse/alsa_output.platform-soc_sound.stereo-fallback"
+
+# Wait briefly for the Pulse native socket to be ready
+ExecStartPre=/bin/sh -c 'for i in $(seq 1 40); do [ -S /var/run/pulse/native ] && exit 0; sleep 0.5; done; echo "PulseAudio socket not found" >&2; exit 1'
+
+# Launch the assistant
+ExecStart=/home/pi/linux-voice-assistant/script/run   \
+	--name 'Linux Satellite PA OWW'   \
+	--audio-input-device default   \
+	--audio-output-device ${MPV_DEFAULT_DEVICE}   \
+	--wake-uri 'tcp://127.0.0.1:10400'   \
+	--wake-word-name 'alexa'   \
+	--wake-models-dir '/home/pi/wyoming-openwakeword/wyoming_openwakeword/models'   \
+	--debug
+
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target