david
163ad4145b
- prometheus-exporter.py: stdlib-only HTTP metrics on :9090/metrics - Exposes: ALSA status, hw_ptr rate, service health, mixer controls - MIDI counters: notes_on, notes_off, errors - test-unit.py: 10-test suite covering full MIDI→Pd→Audio pipeline - test-tone.pd, test-midi-log.pd: minimal debug patches - systemd service for exporter - install.sh/deploy updated to include exporter
31 lines
977 B
Bash
Executable File
31 lines
977 B
Bash
Executable File
#!/bin/bash
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# install-services.sh — Deploy systemd services to board
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set -euo pipefail
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REPO="/home/arduino/uno-q-audio-synth"
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SERVICES=(midi-bridge pd-synth-onboard led-matrix-viz prometheus-exporter)
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for svc in "${SERVICES[@]}"; do
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sudo cp "$REPO/system/$svc.service" /etc/systemd/system/
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done
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# Fix UCM bug (must survive OS updates)
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FILE=/usr/share/alsa/ucm2/codecs/qcom-lpass/rx-macro/HeadphoneEnableSeq.conf
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if grep -q "RX HPH Mode" "$FILE" 2>/dev/null; then
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sudo sed -i '/RX HPH Mode/d' "$FILE"
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echo "[OK] UCM HeadphoneEnableSeq patched"
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fi
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sudo systemctl daemon-reload
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# Stop/mask old conflicting services
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sudo systemctl stop pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true
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sudo systemctl disable pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true
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sudo systemctl mask pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true
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for svc in "${SERVICES[@]}"; do
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sudo systemctl enable "$svc"
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done
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echo "[OK] Services installed and enabled"
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