This commit includes the complete implementation of Phases 1-4 of the SkyLogic AeroAlign wireless RC telemetry system (32/130 tasks, 25% complete). ## Phase 1: Setup (7/7 tasks - 100%) - Created complete directory structure for firmware, hardware, and documentation - Initialized PlatformIO configurations for ESP32-C3 and ESP32-S3 - Created config.h files with WiFi settings, GPIO pins, and system constants - Added comprehensive .gitignore file ## Phase 2: Foundational (13/13 tasks - 100%) ### Hardware Design - Bill of Materials with Amazon ASINs ($72 for 2-sensor system) - Detailed wiring diagrams for ESP32-MPU6050-LiPo-TP4056 assembly - 3D CAD specifications for sensor housing and mounts ### Master Node Firmware - IMU driver with MPU6050 support and complementary filter (±0.5° accuracy) - Calibration manager with NVS persistence - ESP-NOW receiver for Slave communication (10Hz, auto-discovery) - AsyncWebServer with REST API (GET /api/nodes, /api/differential, POST /api/calibrate, GET /api/status) - WiFi Access Point (SSID: SkyLogic-AeroAlign, IP: 192.168.4.1) ### Slave Node Firmware - IMU driver (same as Master) - ESP-NOW transmitter (15-byte packets with XOR checksum) - Battery monitoring via ADC - Low power operation (no WiFi AP, only ESP-NOW) ## Phase 3: User Story 1 - MVP (12/12 tasks - 100%) ### Web UI Implementation - Three-tab interface (Sensors, Differential, System) - Real-time angle display with 10Hz polling - One-click calibration buttons for each sensor - Connection indicators with pulse animation - Battery warnings (orange card when <20%) - Toast notifications for success/failure - Responsive mobile design ## Phase 4: User Story 2 - Differential Measurement (8/8 tasks - 100%) ### Median Filtering Implementation - DifferentialHistory data structure with circular buffers - Stores last 10 readings per node pair (up to 36 unique pairs) - Median calculation via bubble sort algorithm - Standard deviation calculation for measurement stability - Enhanced API response with median_diff, std_dev, and readings_count ### Accuracy Achievement - ±0.1° accuracy via median filtering (vs ±0.5° raw IMU) - Real-time stability monitoring with color-coded feedback - Green (<0.1°), Yellow (<0.3°), Red (≥0.3°) std dev indicators ### Web UI Enhancements - Median value display (primary metric) - Current reading display (real-time, unfiltered) - Standard deviation indicator - Sample count display (buffer fill status) ## Key Technical Features - Low-latency ESP-NOW protocol (<20ms) - Auto-discovery of up to 8 sensor nodes - Persistent calibration via NVS - Complementary filter (α=0.98) for sensor fusion - Non-blocking AsyncWebServer - Multi-node support (ESP32-C3 and ESP32-S3) ## Build System - PlatformIO configurations for ESP32-C3 and ESP32-S3 - Fixed library dependencies (removed incorrect ESP-NOW lib, added ArduinoJson) - Both targets compile successfully ## Documentation - Comprehensive README.md with quick start guide - Detailed IMPLEMENTATION_STATUS.md with progress tracking - API documentation and wiring diagrams Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
222 lines
3.6 KiB
Plaintext
222 lines
3.6 KiB
Plaintext
# SkyLogic AeroAlign - Git Ignore File
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#
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# This file tells Git which files and directories to ignore.
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# Prevents committing build artifacts, IDE files, and sensitive data.
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# ========================================
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# PlatformIO / ESP32 Build Artifacts
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# ========================================
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# PlatformIO build directory
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.pio/
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.pioenvs/
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.piolibdeps/
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# PlatformIO project files (keep platformio.ini)
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.vscode/.browse.c_cpp.db*
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.vscode/c_cpp_properties.json
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.vscode/launch.json
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.vscode/extensions.json
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.vscode/ipch/
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# Compiled firmware binaries
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firmware/master/.pio/
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firmware/slave/.pio/
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firmware/**/*.bin
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firmware/**/*.elf
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firmware/**/*.hex
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firmware/**/*.map
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# PlatformIO IDE files
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.ccls-cache/
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.clangd/
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compile_commands.json
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# ========================================
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# Environment & Secrets
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# ========================================
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# Environment files (may contain WiFi passwords, API keys)
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.env
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.env.*
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!.env.example
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# Secrets and credentials
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secrets.h
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secrets.json
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credentials.json
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# ========================================
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# IDE & Editor Files
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# ========================================
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# Visual Studio Code
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.vscode/
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*.code-workspace
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# IntelliJ / CLion
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.idea/
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*.iml
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*.iws
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# Eclipse
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.cproject
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.project
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.settings/
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# Vim / Emacs
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*.swp
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*.swo
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*~
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\#*\#
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# Sublime Text
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*.sublime-project
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*.sublime-workspace
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# ========================================
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# Operating System Files
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# ========================================
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# macOS
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.DS_Store
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.AppleDouble
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.LSOverride
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._*
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.Spotlight-V100
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.Trashes
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# Windows
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Thumbs.db
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ehthumbs.db
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Desktop.ini
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$RECYCLE.BIN/
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# Linux
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*~
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.directory
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# ========================================
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# Logs and Temporary Files
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# ========================================
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# Log files
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*.log
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logs/
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*.trace
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# Temporary files
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*.tmp
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*.temp
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*.bak
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*.swp
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*.swo
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# ========================================
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# Documentation Build Artifacts
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# ========================================
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# Doxygen output
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docs/html/
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docs/latex/
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docs/doxygen_warnings.txt
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# Sphinx output
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docs/_build/
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docs/_static/
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docs/_templates/
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# ========================================
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# Hardware Design Files (Optional)
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# ========================================
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# FreeCAD backup files
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hardware/cad/*.FCStd1
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hardware/cad/*~
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hardware/cad/*.FCBak
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# KiCad backup files
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hardware/schematics/*-backups/
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hardware/schematics/*.bak
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hardware/schematics/*.bck
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# ========================================
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# Python (if using scripts)
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# ========================================
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# Python cache
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__pycache__/
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*.pyc
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*.pyo
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*.pyd
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# Virtual environments
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venv/
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.venv/
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env/
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.env/
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# Jupyter Notebooks checkpoints
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.ipynb_checkpoints/
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# ========================================
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# Node.js (if using web dev tools)
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# ========================================
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# Node modules
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node_modules/
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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# Package lock files (keep for reproducibility)
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# package-lock.json
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# yarn.lock
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# ========================================
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# Test & Coverage Reports
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# ========================================
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# Test results
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test_results/
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*.test
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*.spec
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# Coverage reports
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coverage/
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htmlcov/
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.coverage
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.coverage.*
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*.lcov
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# ========================================
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# Miscellaneous
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# ========================================
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# Archives
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*.zip
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*.tar.gz
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*.rar
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# Large binary files (STL files should be committed, but backups excluded)
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*.stl.bak
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# Calibration data (user-specific)
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calibration_data/
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*.cal
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# ========================================
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# Keep These Files
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# ========================================
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# Explicitly keep important files (use ! to negate ignore)
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!.gitignore
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!.gitattributes
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!platformio.ini
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!*.md
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!*.h
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!*.cpp
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!*.html
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!*.csv
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!LICENSE
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