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
28 lines
924 B
Bash
Executable File
28 lines
924 B
Bash
Executable File
#!/usr/bin/env bash
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# test-midi.sh — Send MIDI notes via UDP and verify they reach the viz
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# Usage: ./scripts/test-midi.sh [board_ip] [note] [velocity]
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set -euo pipefail
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BOARD="${1:-192.168.9.167}"
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NOTE="${2:-60}"
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VELOCITY="${3:-100}"
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VIZ_PORT=8082
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echo "=== MIDI Input Test ==="
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echo "Board: $BOARD"
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echo "Sending: note=$NOTE vel=$VELOCITY"
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# Send MIDI note-on via UDP to Pd (port 8081)
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python3 -c "import socket; s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM); s.sendto(b'midi 144 $NOTE $VELOCITY;', ('$BOARD', 8081)); s.close()"
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echo "[OK] Sent note-on to Pd (UDP 8081)"
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sleep 0.2
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# Send MIDI note-off
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python3 -c "import socket; s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM); s.sendto(b'midi 128 $NOTE 0;', ('$BOARD', 8081)); s.close()"
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echo "[OK] Sent note-off to Pd (UDP 8081)"
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echo ""
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echo "=== MIDI Test Complete ==="
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echo "Check LED matrix for visual feedback. If note appeared, MIDI pipeline works."
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