david 163ad4145b add prometheus exporter + test suite ...

- 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

2026-06-24 02:22:05 -07:00

..

99-usb-role.rules

Initial commit: Arduino Uno Q USB Audio Synth project

2026-06-22 22:46:36 -07:00

detect-i2s-device.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

led-matrix-viz.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

midi-bridge.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

pd-synth-auto.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

pd-synth-i2s.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

pd-synth-onboard.service

systemd services: midi-bridge, pd-synth-onboard, led-matrix-viz + install script

2026-06-24 01:36:36 -07:00

pd-synth.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

prometheus-exporter.service

add prometheus exporter + test suite

2026-06-24 02:22:05 -07:00

usb-gadget-audio.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00

usb-role-detect.service

onboard audio: JMISC HPH wiring, UCM fix, update scripts for git deploy

2026-06-23 21:25:51 -07:00