233 lines
6.4 KiB
Markdown
233 lines
6.4 KiB
Markdown
# Project Status - Velxio Arduino Emulator
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## Summary of Implemented Features
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### Wokwi Repositories Cloned and Configured
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Official Wokwi repositories in `wokwi-libs/`:
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| Repository | Status | Description |
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|------------|--------|-------------|
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| **wokwi-elements** | Built and in use | 48+ electronic Web Components |
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| **avr8js** | Built and in use | Real AVR8 emulation (ATmega328p) |
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| **rp2040js** | Cloned | RP2040 emulator (future use) |
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| **wokwi-features** | Cloned | Documentation and feature tracking |
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### Real AVR Emulation (avr8js)
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| Feature | Status |
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|---------|--------|
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| ATmega328p CPU at 16MHz | Working |
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| Timer0, Timer1, Timer2 | Working |
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| USART (Serial) | Working |
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| ADC (analogRead) | Working |
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| Full GPIO (PORTB/C/D) | Working |
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| Loop ~60fps (267k cycles/frame) | Working |
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| Speed control (0.1x - 10x) | Working |
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| Step-by-step debugging | Working |
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| PWM monitoring (6 channels) | Working |
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| External pin injection (inputs) | Working |
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### Component System (48+)
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| Feature | Status |
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|---------|--------|
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| Automatic discovery via AST | 48 components detected |
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| ComponentPickerModal with search | Working |
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| 9 categories with filters | Working |
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| Live thumbnails (web components) | Working |
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| Generic DynamicComponent renderer | Working |
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| Drag-and-drop on canvas | Working |
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| Rotation (90° increments) | Working |
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| Properties dialog (click) | Working |
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| Pin selector (double-click) | Working |
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| Pin overlay (clickable cyan dots) | Working |
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### 16 Parts with Interactive Simulation
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| Part | Type | Status |
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|------|------|--------|
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| LED | Output | ✅ |
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| RGB LED | Output (digital + PWM) | ✅ |
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| LED Bar Graph (10 LEDs) | Output | ✅ |
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| 7-Segment Display | Output | ✅ |
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| Pushbutton | Input | ✅ |
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| Pushbutton 6mm | Input | ✅ |
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| Slide Switch | Input | ✅ |
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| DIP Switch 8 | Input | ✅ |
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| Potentiometer | Input (ADC) | ✅ |
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| Slide Potentiometer | Input (ADC) | ✅ |
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| Photoresistor | Input/Output | ✅ |
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| Analog Joystick | Input (ADC + digital) | ✅ |
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| Servo | Output | ✅ |
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| Buzzer | Output (Web Audio) | ✅ |
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| LCD 1602 | Output (full HD44780) | ✅ |
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| LCD 2004 | Output (full HD44780) | ✅ |
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### Wire System
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| Feature | Status |
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|---------|--------|
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| Pin-to-pin creation with click | Working |
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| Real-time preview (green, dashed) | Working |
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| Orthogonal routing (no diagonals) | Working |
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| Segment editing (perpendicular drag) | Working |
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| 8 colors by signal type | Working |
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| Automatic offset for parallel wires | Working |
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| Auto-update when moving components | Working |
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| Grid snapping (20px) | Working |
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| Wire selection and deletion | Working |
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### Code Editor
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| Feature | Status |
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|---------|--------|
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| Monaco Editor (C++, dark theme) | Working |
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| Syntax highlighting + autocomplete | Working |
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| Compile/Run/Stop/Reset buttons | Working |
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| Compilation via arduino-cli backend | Working |
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| Error/success messages | Working |
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| Configurable font size | Working |
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### Examples (8 Projects)
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| Example | Category | Difficulty |
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|---------|----------|------------|
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| Blink LED | basics | beginner |
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| Traffic Light | basics | beginner |
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| Button Control | basics | beginner |
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| Fade LED (PWM) | basics | beginner |
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| Serial Hello World | communication | beginner |
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| RGB LED Colors | basics | intermediate |
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| Simon Says Game | games | advanced |
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| LCD 20x4 Display | displays | intermediate |
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- Gallery with category and difficulty filters
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- One-click load (code + components + wires)
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### Configured Integrations
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| Item | Status |
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|------|--------|
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| Vite aliases for local repos | ✅ |
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| Package.json with `file:../wokwi-libs/...` | ✅ |
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| TypeScript declarations for Web Components | ✅ |
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| Backend CORS (ports 5173-5175) | ✅ |
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| React Router (2 routes) | ✅ |
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| Zustand stores (editor + simulator) | ✅ |
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### Documentation
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| File | Description |
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|------|-------------|
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| `README.md` | Installation and usage instructions |
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| `docs/ARCHITECTURE.md` | Detailed project architecture |
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| `docs/WOKWI_LIBS.md` | Wokwi integration guide |
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| `docs/SETUP_COMPLETE.md` | This file — project status |
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| `CLAUDE.md` | Guide for AI assistants |
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| `update-wokwi-libs.bat` | Automatic update script |
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## Getting Started
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### 1. Ensure arduino-cli is installed
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```bash
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arduino-cli version
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arduino-cli core install arduino:avr
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```
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### 2. Start the Backend
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```bash
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cd backend
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venv\Scripts\activate
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uvicorn app.main:app --reload --port 8001
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```
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### 3. Start the Frontend
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```bash
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cd frontend
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npm run dev
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```
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### 4. Open in the Browser
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- Frontend: http://localhost:5173
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- Backend API: http://localhost:8001
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- API Docs: http://localhost:8001/docs
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## Update Wokwi Libraries
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```bash
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# Run the update script
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update-wokwi-libs.bat
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# Regenerate component metadata (if you updated wokwi-elements)
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cd frontend
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npx tsx ../scripts/generate-component-metadata.ts
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```
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## Next Steps (Pending)
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| Feature | Priority | Description |
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|---------|----------|-------------|
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| Serial Monitor | High | UI for reading USART output from the simulation |
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| Persistence | High | SQLite for saving/loading projects |
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| Undo/Redo | Medium | Edit history for code and circuit |
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| Multi-board | Medium | Board switching at runtime (Mega, Nano, ESP32) |
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| Wire validation | Medium | Electrical validation and error highlighting |
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| Export/Import | Low | Share projects as files |
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## Troubleshooting
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### Components are not displayed
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```bash
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cd wokwi-libs/wokwi-elements
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npm run build
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```
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### Error: "Cannot find module 'avr8js'"
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```bash
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cd wokwi-libs/avr8js
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npm install
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npm run build
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```
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### arduino-cli does not work
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```bash
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arduino-cli version
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arduino-cli core list
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arduino-cli core install arduino:avr
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```
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### LED does not blink in simulation
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- Verify that you compiled the code (Compile button)
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- Verify that you started the simulation (Run button)
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- Check the browser console for port listener errors
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- Verify the pin mapping in the component properties dialog
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### New component does not appear in the picker
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```bash
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cd frontend
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npx tsx ../scripts/generate-component-metadata.ts
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```
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## General Status
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The project has all core features implemented:
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- Professional code editor (Monaco)
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- Local Arduino compilation (arduino-cli)
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- Real AVR8 emulation with full peripherals
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- 48+ electronic components with automatic discovery
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- 16 parts with interactive simulation (LED, LCD, buttons, potentiometers, servo, buzzer)
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- Orthogonal wire system with visual editing
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- 8 example projects with a filterable gallery
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- Automatic update system for Wokwi libraries
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