led2/.planning/STATE.md

Project State

Project Reference

See: .planning/PROJECT.md (updated 2026-04-05)

Core value: Load a song, build a synchronized light show, play it back live — with precise control over every effect on every device. Current focus: Phase 1 — Foundation

Current Position

Phase: 1 of 7 (Foundation) Plan: 0 of 3 in current phase Status: Ready to plan Last activity: 2026-04-05 — Roadmap and state initialized

Progress: [░░░░░░░░░░] 0%

Performance Metrics

Velocity:

• Total plans completed: 0
• Average duration: —
• Total execution time: 0 hours

By Phase:

Phase	Plans	Total	Avg/Plan
-	-	-	-

Recent Trend:

• Last 5 plans: —
• Trend: —

Updated after each plan completion

Accumulated Context

Decisions

Decisions are logged in PROJECT.md Key Decisions table. Recent decisions affecting current work:

• Init: Web UI over TUI — richer DAW interactions while keeping terminal aesthetic via CSS
• Init: python-mpv-jsonipc preferred over ctypes binding — no libmpv.dll dependency on Windows
• Init: Firmware deferred to Phase 7 — protocol must be validated against simulator first
• Init: undo/redo built in Phase 4 — retrofitting command pattern is expensive

Pending Todos

None yet.

Blockers/Concerns

• Phase 2: python-mpv-jsonipc latency on Windows 11 under load is unbenchmarked — validate with timing harness in 02-01
• Phase 4: librosa MP3 loading path on Windows needs explicit validation (soundfile falls back to audioread which requires FFmpeg on PATH)
• Phase 6: AI sync approach (LLM-assisted) has no reference implementation — treat as spike, not commitment

Session Continuity

Last session: 2026-04-05 Stopped at: Roadmap created, STATE.md initialized Resume file: None

Next action: /gsd:plan-phase 1