End-to-end BLE streaming: provider + client + per-protocol wire encoders
with whole-strip averaging, desktop (bleak) and Android (Kotlin BleBridge
via Chaquopy) transports, discovery with protocol-family detection that
auto-fills the UI, throttled not-connected warning + 10 s reconnect
cooldown so a dropped link no longer stalls the pipeline at ~30 s/frame,
and an explicit asyncio.wait_for wrapper around bleak connect() since
the WinRT backend doesn't always honor the timeout kwarg.
Also rewrites server/restart.ps1 to be parameterized (-Port / -Module /
-PythonVersion / timeouts / -Quiet), pick the right interpreter via the
py launcher, pre-flight the target module, poll port readiness on both
shutdown and startup, redirect child stdout/stderr so Start-Process
doesn't hang on inherited Git-Bash handles, and return proper exit codes.
Rolls in concurrent work: Android BLE permissions + launcher icons + ru/zh
resources, Chaquopy-safe value_stream psutil fallback, setup-required
modal, asset-store test coverage, and misc system/config touch-ups.
Adds .gitea/workflows/build-android.yml — Linux runner installs JDK 17,
Python 3.11, Android SDK/NDK, symlinks server/src/ledgrab into the
Chaquopy python source dir, and runs assembleDebug on master pushes /
assembleRelease on v* tags. APK is uploaded as an artifact and attached
to the Gitea release on tag push. Conditional signing config in
build.gradle.kts reads keystore from env vars (CI secrets) and falls
back to debug signing locally. Gradle wrapper (gradlew/gradlew.bat/
gradle-wrapper.jar) committed so CI can drive the build.
Rebuilds pydantic-core wheels for arm64-v8a and x86_64 — both were
missing libpython3.11.so in NEEDED, which would have crashed at import
on real devices. build-pydantic-core.sh rewritten as a multi-ABI builder:
selects targets via args, sets RUSTFLAGS=-C link-arg=-Wl,--no-as-needed
-C link-arg=-lpython3.11 to force the symbol-resolution dependency,
uses the per-ABI sysconfigdata + libpython staged in
android/.build-cache/, prefers `py -3.11` on Windows (Git Bash's
python3.11 is an MSStore stub), uses the .cmd clang wrapper on Windows
(fixes os error 193), and verifies NEEDED via llvm-readelf after each
build. abiFilters restored to the full triple in build.gradle.kts;
multi-ABI debug APK builds cleanly (~99 MB).
Declutters the repo root by consolidating build-common.sh,
build-dist.sh, build-dist-windows.sh, build-dist.ps1, and installer.nsi
into build/. Updates all path references in CI workflows, NSIS installer,
and documentation.
Mathematical wave generator that produces per-LED colors from
configurable waveform layers (sine, triangle, sawtooth, square) with
superposition, mapped through a gradient palette. Supports sync clocks,
bindable speed, and up to 8 wave layers.
- Storage model with wave validation and apply_update
- Numpy-vectorized stream with gradient LUT color mapping
- API schemas (create/update/response) and route registration
- Frontend editor with dynamic wave layer rows, gradient picker,
speed widget, and IconSelect waveform selectors
- i18n in en/ru/zh
- Replace URL-based image_source/url fields with image_asset_id/video_asset_id
on StaticImagePictureSource and VideoCaptureSource (clean break, no migration)
- Resolve asset IDs to file paths at runtime via AssetStore.get_file_path()
- Add EntitySelect asset pickers for image/video in stream editor modal
- Add notification sound configuration (global sound + per-app overrides)
- Unify per-app color and sound overrides into single "Per-App Overrides" section
- Persist notification history between server restarts
- Add asset management system (upload, edit, delete, soft-delete)
- Replace emoji buttons with SVG icons throughout UI
- Various backend improvements: SQLite stores, auth, backup, MQTT, webhooks
Audio sources: type + device/parent/channel/band detail
Weather sources: provider + coordinates (updates on geolocation)
Sync clocks: "Sync Clocks · Nx" (updates on speed slider)
Automations: scene name + condition count/logic
Scene presets: "Scenes · N targets" (updates on add/remove)
Pattern templates: "Pattern Templates · N rects" (updates on add/remove)
All follow the same pattern: name auto-generates on create, stops
when user manually edits the name field.
release.yml: add fallback for existing releases on tag re-push.
installer.nsi: add .onInit file lock check, use LaunchApp function
instead of RUN_PARAMETERS to fix NSIS quoting bug.
build-dist.ps1: copy start-hidden.vbs to dist scripts/.
start-hidden.vbs: embedded Python fallback for installed/dev envs.
Update ci-cd.md with version detection, NSIS best practices, local
build testing, Gitea vs GitHub differences, troubleshooting.
Update frontend.md with full entity type checklist and common pitfalls.
Create contexts/ci-cd.md documenting release pipeline, build scripts,
CI runners, and versioning. Reference it from CLAUDE.md context table.
Add mandatory pre-commit lint check rule to CLAUDE.md.
- Bulk selection mode: Ctrl+Click or toggle button to enter, Escape to exit
- Shift+Click for range select, bottom toolbar with SVG icon action buttons
- All CardSections wired with bulk actions: Delete everywhere,
Start/Stop for targets, Enable/Disable for automations
- Remove expand/collapse all buttons (no collapsible sections remain)
- Fix graph node color picker overlay persisting after outside click
- Add Icons section to frontend.md conventions
- Add trash2, listChecks, circleOff icons to icon system
- Backend: processing loop performance improvements (monotonic timestamps,
deque-based FPS tracking)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Graph editor:
- Floating FPS tooltip on hover over running output_target nodes (300ms delay)
- Shows errors, uptime, and FPS sparkline seeded from server metrics history
- Tooltip positioned below node with fade-in/out animation
- Uses pointerover/pointerout with relatedTarget check to prevent flicker
- Fixed-width tooltip (200px) with monospace values to prevent layout shift
- Node titles show full names (removed truncate), no native SVG <title> tooltips
Documentation:
- Added duration/numeric formatting conventions to contexts/frontend.md
- Added node hover tooltip docs to contexts/graph-editor.md
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Key Colors test:
- New WS endpoint for live KC target test streaming (replaces REST polling)
- Auto-connect on lightbox open, auto-disconnect on close
- Uses same FPS/preview_width as CSS source test (no separate controls)
- Removed FPS selector, start/stop toggle, and updateAutoRefreshButton
Device cards:
- Fix full re-render on every poll caused by relative "Last seen" time in HTML
- Last seen label now patched in-place via data attribute (like FPS metrics)
- Remove overlay visualization button from LED target cards
Sync clocks:
- Fix card not updating start/stop icon: invalidate cache before reload
Other:
- Tab indicator respects bg-anim toggle (hidden when dynamic background off)
- Camera backend icon grid uses SVG icons instead of emoji
- Frontend context rule: no emoji in IconSelect items
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All optional entity selectors now use the format "None (description)" with
i18n keys instead of hardcoded "—" or bare "None". Added common.none_no_cspt,
common.none_no_input, common.none_own_speed keys to all 3 locales. Updated
frontend context with the convention.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add esbuild bundling: JS (IIFE, minified, sourcemapped) and CSS into
single dist/ files, replacing 15+ individual CSS links and CDN scripts
- Bundle Chart.js and ELK.js from npm instead of CDN (fully offline)
- Serve DM Sans and Orbitron fonts locally from static/fonts/
- Fix dashboard automation card stretching full width (max-width: 500px)
- Fix time_of_day condition not localized in automation cards
- Add Chrome browser tools context file for MCP testing workflow
- Update frontend context with bundling docs and Chrome tools reference
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add name/kind/subtype filter bar with keyboard shortcut (F key)
- Filtered-out nodes get dimmed styling, nearly invisible on minimap
- Add anchor-based positioning for minimap and toolbar (remembers
which corner element is closest to, maintains offset on resize)
- Fix minimap not movable after reload (_applyMinimapAnchor undefined)
- Fix ResizeObserver to use anchor system for both minimap and toolbar
- Add graph-editor.md context file and update frontend.md with graph sync notes
- Add filter i18n keys for en/ru/zh locales
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SVG-based node graph with ELK.js autolayout showing all 13 entity types
and their relationships. Features include:
- Pan/zoom canvas with bounds clamping and dead-zone click detection
- Interactive minimap with viewport rectangle, click-to-pan, drag-to-move,
and dual resize handles (bottom-left/bottom-right)
- Movable toolbar with drag handle and inline zoom percentage indicator
- Entity-type SVG icons from Lucide icon set with subtype-specific overrides
- Command palette search (/) with keyboard navigation and fly-to
- Node selection with upstream/downstream chain highlighting
- Double-click to zoom-to-card, edit/delete overlay on hover
- Legend panel, orphan node detection, running state indicators
- Full i18n support with languageChanged re-render
- Catmull-Rom-to-cubic bezier edge routing for smooth curves
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Bump capture preview resolution from 480×360 to 960×540 (HD)
- Increase preview FPS from 2 to ~12 FPS (AUX_INTERVAL 0.5→0.08)
- Add accent-color border on screen rect only (not LED edges) via ::after
- Use dynamic aspect-ratio from decoded JPEG frames instead of fixed height
- Widen modal to 900px for picture sources
- Move frontend conventions from CLAUDE.md to contexts/frontend.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
alexei.dolgolyov