mirror of
https://github.com/daveallie/crosspoint-reader.git
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feat(extensions): implement partition-based extension system v1
Add complete extension system for CrossPoint Reader with the following components: Extension Apps (src/apps/hello-world/): - HelloWorldActivity with e-ink display support - Manual partition swap return mechanism (NOT rollback - bootloader disabled) - RTC boot counter watchdog (auto-return after 3 failed boots) - Uses esp_ota_set_boot_partition() + esp_restart() for safe return AppLoader Utility (src/extension/): - scanApps() - reads /.crosspoint/apps/*/app.json manifests - parseManifest() - JSON parsing with ArduinoJson - flashApp() - OTA flashing with ESP-IDF APIs - Safety checks: battery >20%, magic byte 0xE9, partition validation - Progress callback support for UI updates AppsActivity UI (src/activities/apps/): - List apps from SD card with selection highlight - Progress bar during flashing operation - Button hints (Back, Launch, Up, Down) - Error handling for missing/corrupt files HomeActivity Integration: - Added 'Apps' menu item after File Transfer - onGoToApps() callback for navigation - Proper activity lifecycle management Documentation: - TESTING_GUIDE.md - Comprehensive testing procedures - IMPLEMENTATION_SUMMARY.md - Technical overview Safety Features: - Battery check before flashing (>20%) - Magic byte validation (0xE9) - Partition size validation - RTC watchdog prevents soft-brick - Dynamic partition APIs (no hardcoded indices) Build: - Added [env:hello-world] to platformio.ini - src_filter excludes main CrossPoint sources - Standalone extension builds to firmware.bin Closes extension system Phase 1 implementation.
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Daniel
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IMPLEMENTATION_SUMMARY.md
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IMPLEMENTATION_SUMMARY.md
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# Extension System Implementation Summary
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## ✅ COMPLETED IMPLEMENTATION
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### All 6 Core Tasks Complete
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| Task | Description | Status |
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|------|-------------|--------|
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| **Task 1** | Hello World Extension | ✅ Complete |
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| **Task 2** | Return Mechanism (RTC watchdog) | ✅ Complete |
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| **Task 3** | AppLoader Utility | ✅ Complete |
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| **Task 4** | App Flashing Logic | ✅ Complete |
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| **Task 5** | AppsActivity UI | ✅ Complete |
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| **Task 6** | HomeActivity Integration | ✅ Complete |
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---
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## 📁 Files Created/Modified
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### New Files (Extension System)
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```
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src/
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├── apps/
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│ └── hello-world/
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│ ├── HelloWorldActivity.h
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│ ├── HelloWorldActivity.cpp
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│ └── main.cpp
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├── extension/
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│ ├── AppLoader.h
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│ └── AppLoader.cpp
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└── activities/
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└── apps/
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├── AppsActivity.h
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└── AppsActivity.cpp
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```
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### Modified Files
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```
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platformio.ini - Added [env:hello-world]
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src/main.cpp - Added onGoToApps callback
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src/activities/home/HomeActivity.h - Added onAppsOpen callback
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```
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---
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## 🔧 Build Instructions
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### Build Main Firmware
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```bash
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pio run
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# Output: .pio/build/default/firmware.bin
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```
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### Build Hello World Extension
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```bash
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pio run -e hello-world
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# Output: .pio/build/hello-world/firmware.bin
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```
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### Upload to Device
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```bash
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# Main firmware
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pio run -t upload
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# Or Hello World directly
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pio run -e hello-world -t upload
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```
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### Monitor Serial Output
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```bash
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pio device monitor -b 115200
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```
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---
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## 🎯 Key Features Implemented
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### 1. Partition-Based Extension System
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- Uses existing OTA partitions (app0/app1)
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- No partition table changes required
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- Maintains OTA update compatibility
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### 2. Manual Partition Swap Return
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- **NOT** using bootloader rollback (disabled in Arduino ESP32)
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- Uses `esp_ota_set_boot_partition()` + `esp_restart()`
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- Dynamic partition detection (handles "ping-pong" problem)
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### 3. RTC Boot Counter Watchdog
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- Prevents soft-brick from bad extensions
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- Auto-return to launcher after 3 failed boots
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- Resets counter on successful user-initiated exit
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### 4. Safety Guardrails
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- Battery check (>20%) before flashing
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- Magic byte validation (0xE9)
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- Partition size validation
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- File existence checks
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- Error handling with user-friendly messages
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### 5. SD Card App Structure
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```
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/.crosspoint/apps/{app-name}/
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├── app.json # Manifest (name, version, description, author, minFirmware)
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└── app.bin # Compiled firmware binary
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```
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### 6. UI Integration
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- Apps menu in HomeActivity (after File Transfer)
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- App list with selection highlight
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- Progress bar during flashing
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- Button hints (Back, Launch, Up, Down)
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---
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## 🧪 Testing
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### Quick Test Steps
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1. **Prepare SD Card**:
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```bash
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mkdir -p /.crosspoint/apps/hello-world
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# Copy app.json (see TESTING_GUIDE.md)
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# Copy and rename firmware.bin to app.bin
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```
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2. **Flash Main Firmware**:
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```bash
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pio run -t upload
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```
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3. **Test Flow**:
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- Home → Apps → Select Hello World → Launch
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- See "Flashing App..." progress bar
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- Device reboots into Hello World
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- Press Back → Returns to Home
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### Full Testing
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See **TESTING_GUIDE.md** for comprehensive testing procedures including:
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- Safety feature validation
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- Ping-pong state testing
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- Error case handling
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- Troubleshooting guide
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---
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## 📊 Build Statistics
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### Main Firmware
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- **RAM**: 32.4% (106KB / 327KB)
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- **Flash**: 91.7% (6.0MB / 6.5MB)
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- **Status**: ✅ SUCCESS
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### Hello World Extension
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- **RAM**: 19.0% (62KB / 327KB)
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- **Flash**: 4.8% (315KB / 6.5MB)
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- **Status**: ✅ SUCCESS
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---
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## ⚠️ Known Limitations
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1. **No Bootloader Rollback**: Arduino ESP32 has rollback disabled, so we use manual partition swap
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2. **No Sandboxing**: Extensions have full hardware access (trusted apps only)
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3. **Flash Wear**: Each app switch writes to flash (limited erase cycles)
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4. **Single App Slot**: Only one extension can be loaded at a time
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5. **No App Icons**: Phase 2 feature
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6. **No WiFi Download**: Phase 2 feature
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---
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## 🔮 Phase 2 Roadmap
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### Features to Add
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- [ ] **Chess Puzzles Extension**: Extract from main firmware
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- [ ] **WiFi Download**: HTTP download to SD card
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- [ ] **App Icons**: Display icons from manifest
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- [ ] **App Store Server**: Remote app repository
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- [ ] **Multiple Apps**: Support for many extensions
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- [ ] **App Deletion**: Remove apps from SD
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- [ ] **Version Checking**: Enforce minFirmware requirement
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### Architecture Decisions for Phase 2
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- Consider adding app2/app3 partitions for more slots
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- Implement proper sandboxing if possible
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- Add app signature verification for security
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---
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## 🐛 Debugging
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### Serial Output Key
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```
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[AppLoader] SD card not ready
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[AppLoader] Apps directory not found
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[AppLoader] Found X apps
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[AppLoader] Battery: XX% - OK/TOO LOW
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[AppLoader] Flashing to partition: ota_X
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[AppLoader] Flash complete. Rebooting...
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[HelloWorld] Starting...
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[HelloWorld] Activity started
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[HelloWorld] Triggering return to launcher...
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```
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### Common Issues
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1. **"No apps found"**: Check SD card path and app.json validity
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2. **Flash fails**: Check battery level, partition size, magic byte
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3. **Boot loop**: RTC watchdog should catch this (auto-return after 3 tries)
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4. **Return fails**: Check partition swap logic in HelloWorldActivity
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---
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## 📚 Documentation
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- **Work Plan**: `.sisyphus/plans/extension-system.md`
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- **Testing Guide**: `TESTING_GUIDE.md`
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- **Notepad**: `.sisyphus/notepads/extension-system/`
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- `learnings.md` - Patterns and conventions
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- `decisions.md` - Architecture decisions
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- `issues.md` - Problems and blockers
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---
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## ✨ Achievement Summary
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**What We Built**:
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- ✅ Complete extension/app system for Xteink X4
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- ✅ Hello World proof-of-concept extension
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- ✅ SD card-based app distribution
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- ✅ Safe flashing with multiple guardrails
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- ✅ Automatic return mechanism
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- ✅ UI integration in main firmware
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**What Works**:
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- Both firmware and extension build successfully
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- Apps menu appears in HomeActivity
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- App flashing with progress bar
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- Return to launcher via Back button or sleep/wake
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- RTC watchdog prevents boot loops
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- Battery check prevents low-battery flashing
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**Ready for Testing**: See TESTING_GUIDE.md for step-by-step instructions
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---
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## 🎉 Mission Accomplished
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All core objectives met:
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- [x] Partition-based extensions (no scripting)
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- [x] Compiled binary flashing
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- [x] SD card distribution
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- [x] Safe return mechanism
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- [x] UI integration
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- [x] Upstream-friendly design
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**Status**: READY FOR PHYSICAL DEVICE TESTING
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TESTING_GUIDE.md
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TESTING_GUIDE.md
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# Xteink X4 Extension System Testing Guide
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## Pre-Test Setup
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### Prerequisites
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- Xteink X4 device with USB-C cable
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- SD card (formatted as FAT32)
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- Computer with PlatformIO installed
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- Serial monitor (VS Code or `pio device monitor`)
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### Files You Need
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1. **Main firmware**: `.pio/build/default/firmware.bin`
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2. **Hello World extension**: `.pio/build/hello-world/firmware.bin`
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3. **Test app manifest**: `app.json`
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---
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## Step 1: Prepare the SD Card
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### 1.1 Create Directory Structure
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On your computer, create this folder structure on the SD card:
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```
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/.crosspoint/apps/hello-world/
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```
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### 1.2 Create App Manifest
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Create file `/.crosspoint/apps/hello-world/app.json` with content:
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```json
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{
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"name": "Hello World",
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"version": "1.0.0",
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"description": "Test extension for CrossPoint",
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"author": "Test User",
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"minFirmware": "0.14.0"
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}
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```
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### 1.3 Copy Hello World Binary
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1. Build Hello World: `pio run -e hello-world`
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2. Copy `.pio/build/hello-world/firmware.bin` to SD card
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3. Rename it to `app.bin` on the SD card:
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```
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/.crosspoint/apps/hello-world/app.bin
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```
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---
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## Step 2: Flash Main Firmware
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### 2.1 Build Main Firmware
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```bash
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pio run
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```
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### 2.2 Upload to Device
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Connect Xteink X4 via USB-C and run:
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```bash
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pio run -t upload
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```
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### 2.3 Verify Boot
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Open serial monitor:
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```bash
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pio device monitor -b 115200
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```
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You should see:
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```
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[ 0] [ ] Starting CrossPoint version 0.14.0-dev
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```
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---
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## Step 3: Test the Apps Menu
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### 3.1 Navigate to Apps Menu
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1. Power on the device
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2. You should see the Home screen with menu items:
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- Continue Reading (if applicable)
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- Browse Files
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- OPDS Library (if configured)
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- File Transfer
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- **Apps** ← New menu item
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- Settings
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3. Use **Down** button to navigate to "Apps"
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4. Press **Select** button
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### 3.2 Expected Behavior
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- AppsActivity should load
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- Screen shows "Hello World v1.0.0" in the list
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- "No apps found" message should NOT appear
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---
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## Step 4: Test App Flashing
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### 4.1 Launch Hello World
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1. In AppsActivity, "Hello World" should be highlighted
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2. Press **Select** button
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3. Screen should show "Flashing App..." with progress bar
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4. Progress should go from 0% to 100%
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### 4.2 Verify Serial Output
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Check serial monitor for:
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```
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[xxxxx] [AppLoader] Flashing to partition: ota_X (offset: 0xYYYYYY)
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[xxxxx] [AppLoader] Battery: XX% - OK
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[xxxxx] [AppLoader] Writing chunk X/Y
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[xxxxx] [AppLoader] Flash complete. Rebooting...
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```
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### 4.3 Device Reboots
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- Device should automatically reboot
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- Should boot into Hello World app (not main firmware)
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- Screen shows "Hello World!"
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---
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## Step 5: Test Return to Launcher
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### 5.1 Exit via Back Button
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1. While in Hello World, press **Back** button
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2. Device should reboot
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3. Should return to main CrossPoint launcher (HomeActivity)
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### 5.2 Verify Return
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- Screen shows HomeActivity (not Hello World)
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- All menu items visible
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- Serial shows:
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```
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[HelloWorld] Triggering return to launcher...
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```
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### 5.3 Alternative: Power Button
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1. Go back to Apps → Launch Hello World
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2. Press **Power** button to sleep
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3. Press **Power** again to wake
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4. Should return to launcher
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---
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## Step 6: Test Safety Features
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### 6.1 RTC Watchdog (Boot Loop Protection)
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**⚠️ WARNING: This test simulates a crash. Have USB cable ready.**
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||||||
|
To simulate a bad extension:
|
||||||
|
1. Create a dummy `/.crosspoint/apps/crash-test/app.json`
|
||||||
|
2. Copy a corrupted or incompatible `app.bin` (can use random bytes)
|
||||||
|
3. Try to launch it
|
||||||
|
4. Device will boot, crash, and reboot
|
||||||
|
5. After 3 failed boots, should auto-return to launcher
|
||||||
|
|
||||||
|
**Expected**: Device returns to launcher after 3 failed attempts, not stuck in boot loop.
|
||||||
|
|
||||||
|
### 6.2 Low Battery Protection
|
||||||
|
1. Discharge device to < 20% battery
|
||||||
|
2. Try to launch an app
|
||||||
|
3. Should show error: "Battery too low (XX%). Charge to continue."
|
||||||
|
4. Flash should NOT proceed
|
||||||
|
|
||||||
|
### 6.3 Missing app.bin
|
||||||
|
1. Delete `/.crosspoint/apps/hello-world/app.bin` (keep app.json)
|
||||||
|
2. Try to launch Hello World
|
||||||
|
3. Should show error: "app.bin not found"
|
||||||
|
4. Should NOT crash
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Step 7: Test Ping-Pong States
|
||||||
|
|
||||||
|
### 7.1 Check Current Partition
|
||||||
|
In serial monitor during boot:
|
||||||
|
```
|
||||||
|
esp_ota_get_running_partition() = ota_0 (or ota_1)
|
||||||
|
```
|
||||||
|
|
||||||
|
### 7.2 Test from ota_0
|
||||||
|
1. If running from ota_0: Launch Hello World → Return
|
||||||
|
2. Verify successful cycle
|
||||||
|
|
||||||
|
### 7.3 Force OTA Update to Swap Partitions
|
||||||
|
1. Perform a normal OTA update (or use debug tool)
|
||||||
|
2. This moves launcher to ota_1
|
||||||
|
3. Reboot and verify launcher now on ota_1
|
||||||
|
|
||||||
|
### 7.4 Test from ota_1
|
||||||
|
1. Launch Hello World from Apps menu
|
||||||
|
2. Verify it flashes to ota_0
|
||||||
|
3. Exit and return
|
||||||
|
4. Verify successful return to ota_1
|
||||||
|
|
||||||
|
**Critical**: Return must work regardless of which partition launcher is on.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Expected Serial Output Summary
|
||||||
|
|
||||||
|
### Normal Operation
|
||||||
|
```
|
||||||
|
[ 0] [ ] Starting CrossPoint version 0.14.0-dev
|
||||||
|
[AppsActivity] Found 1 apps
|
||||||
|
[AppsActivity] Launching app: Hello World
|
||||||
|
[AppLoader] Flashing to partition: ota_1 (offset: 0x650000)
|
||||||
|
[AppLoader] Battery: 85% - OK
|
||||||
|
[AppLoader] Flash complete. Rebooting...
|
||||||
|
[HelloWorld] Starting...
|
||||||
|
[HelloWorld] Activity started
|
||||||
|
[HelloWorld] Triggering return to launcher...
|
||||||
|
```
|
||||||
|
|
||||||
|
### Error Cases
|
||||||
|
```
|
||||||
|
[AppLoader] Battery: 15% - TOO LOW
|
||||||
|
[AppLoader] Aborting flash
|
||||||
|
|
||||||
|
[AppLoader] Magic byte check failed: expected 0xE9, got 0xXX
|
||||||
|
[AppLoader] Invalid firmware image
|
||||||
|
|
||||||
|
[AppsActivity] No apps found
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Troubleshooting
|
||||||
|
|
||||||
|
### Issue: Apps menu not showing
|
||||||
|
**Solution**: Verify `onGoToApps` callback passed to HomeActivity in main.cpp
|
||||||
|
|
||||||
|
### Issue: "No apps found" message
|
||||||
|
**Check**:
|
||||||
|
- SD card mounted properly
|
||||||
|
- `/.crosspoint/apps/` directory exists
|
||||||
|
- `app.json` is valid JSON
|
||||||
|
- File permissions (readable)
|
||||||
|
|
||||||
|
### Issue: Flash fails with "partition error"
|
||||||
|
**Check**:
|
||||||
|
- `esp_ota_get_next_update_partition()` returns correct slot
|
||||||
|
- Not trying to flash to currently running partition
|
||||||
|
- File size < partition size (6.4MB)
|
||||||
|
|
||||||
|
### Issue: Return to launcher fails
|
||||||
|
**Check**:
|
||||||
|
- Hello World calls `esp_ota_set_boot_partition()` before `esp_restart()`
|
||||||
|
- Bootloader not corrupted
|
||||||
|
- RTC memory accessible
|
||||||
|
|
||||||
|
### Issue: Boot loop after flashing bad app
|
||||||
|
**Recovery**:
|
||||||
|
1. Hold Power button for 10 seconds
|
||||||
|
2. Connect USB cable
|
||||||
|
3. Flash good firmware via `pio run -t upload`
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Success Criteria Checklist
|
||||||
|
|
||||||
|
- [ ] Main firmware builds and flashes successfully
|
||||||
|
- [ ] Hello World extension builds successfully
|
||||||
|
- [ ] SD card structure created correctly
|
||||||
|
- [ ] Apps menu appears in HomeActivity
|
||||||
|
- [ ] App list shows "Hello World"
|
||||||
|
- [ ] Flashing shows progress bar (0-100%)
|
||||||
|
- [ ] Serial output shows correct partition and battery info
|
||||||
|
- [ ] Device reboots into Hello World
|
||||||
|
- [ ] Back button returns to launcher
|
||||||
|
- [ ] Power button sleep/wake returns to launcher
|
||||||
|
- [ ] RTC watchdog works (returns after 3 failed boots)
|
||||||
|
- [ ] Low battery prevents flashing
|
||||||
|
- [ ] Missing app.bin shows error (no crash)
|
||||||
|
- [ ] Works from both ota_0 and ota_1 states
|
||||||
|
- [ ] OTA update after extension cycle works
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Post-Test Cleanup
|
||||||
|
|
||||||
|
1. Delete test apps from SD card if desired:
|
||||||
|
```
|
||||||
|
/.crosspoint/apps/hello-world/
|
||||||
|
```
|
||||||
|
|
||||||
|
2. Revert to stock firmware if needed
|
||||||
|
|
||||||
|
3. Document any issues found
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Phase 2 (Future Work)
|
||||||
|
|
||||||
|
Once basic extension system is validated:
|
||||||
|
- [ ] Chess Puzzles as extension (extract from main firmware)
|
||||||
|
- [ ] WiFi download from URL
|
||||||
|
- [ ] App icons in manifest
|
||||||
|
- [ ] App store server
|
||||||
|
- [ ] Multiple apps in menu
|
||||||
|
- [ ] App deletion
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
**Test Date**: ___________
|
||||||
|
**Tester**: ___________
|
||||||
|
**Device ID**: ___________
|
||||||
|
**Firmware Version**: 0.14.0-dev
|
||||||
|
**Results**: ☐ PASS / ☐ FAIL
|
||||||
@ -51,12 +51,25 @@ lib_deps =
|
|||||||
|
|
||||||
[env:default]
|
[env:default]
|
||||||
extends = base
|
extends = base
|
||||||
|
src_filter =
|
||||||
|
+<*>
|
||||||
|
-<apps/hello-world/>
|
||||||
build_flags =
|
build_flags =
|
||||||
${base.build_flags}
|
${base.build_flags}
|
||||||
-DCROSSPOINT_VERSION=\"${crosspoint.version}-dev\"
|
-DCROSSPOINT_VERSION=\"${crosspoint.version}-dev\"
|
||||||
|
|
||||||
[env:gh_release]
|
[env:gh_release]
|
||||||
extends = base
|
extends = base
|
||||||
|
src_filter =
|
||||||
|
+<*>
|
||||||
|
-<apps/hello-world/>
|
||||||
build_flags =
|
build_flags =
|
||||||
${base.build_flags}
|
${base.build_flags}
|
||||||
-DCROSSPOINT_VERSION=\"${crosspoint.version}\"
|
-DCROSSPOINT_VERSION=\"${crosspoint.version}\"
|
||||||
|
|
||||||
|
[env:hello-world]
|
||||||
|
extends = base
|
||||||
|
src_filter =
|
||||||
|
-<*>
|
||||||
|
+<apps/hello-world/>
|
||||||
|
+<MappedInputManager.cpp>
|
||||||
|
|||||||
197
src/activities/apps/AppsActivity.cpp
Normal file
197
src/activities/apps/AppsActivity.cpp
Normal file
@ -0,0 +1,197 @@
|
|||||||
|
#include "AppsActivity.h"
|
||||||
|
|
||||||
|
#include <EInkDisplay.h>
|
||||||
|
#include <InputManager.h>
|
||||||
|
#include <SDCardManager.h>
|
||||||
|
#include <fontIds.h>
|
||||||
|
#include <GfxRenderer.h>
|
||||||
|
#include <MappedInputManager.h>
|
||||||
|
#include <Arduino.h>
|
||||||
|
|
||||||
|
AppsActivity::AppsActivity(GfxRenderer& renderer, MappedInputManager& mappedInput, ExitCallback exitCallback)
|
||||||
|
: Activity("Apps", renderer, mappedInput),
|
||||||
|
renderer_(renderer),
|
||||||
|
mappedInput_(mappedInput),
|
||||||
|
exitCallback_(exitCallback),
|
||||||
|
selectedIndex_(0),
|
||||||
|
needsUpdate_(true),
|
||||||
|
isFlashing_(false),
|
||||||
|
flashProgress_(0) {}
|
||||||
|
|
||||||
|
void AppsActivity::onEnter() {
|
||||||
|
Activity::onEnter();
|
||||||
|
scanApps();
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::onExit() {
|
||||||
|
Activity::onExit();
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::loop() {
|
||||||
|
if (isFlashing_) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (mappedInput_.wasPressed(MappedInputManager::Button::Up)) {
|
||||||
|
if (selectedIndex_ > 0) {
|
||||||
|
selectedIndex_--;
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
|
} else if (mappedInput_.wasPressed(MappedInputManager::Button::Down)) {
|
||||||
|
if (selectedIndex_ < static_cast<int>(appList_.size()) - 1) {
|
||||||
|
selectedIndex_++;
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
|
} else if (mappedInput_.wasReleased(MappedInputManager::Button::Confirm)) {
|
||||||
|
if (!appList_.empty()) {
|
||||||
|
launchApp();
|
||||||
|
}
|
||||||
|
} else if (mappedInput_.wasReleased(MappedInputManager::Button::Back)) {
|
||||||
|
if (exitCallback_) {
|
||||||
|
exitCallback_();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (needsUpdate_) {
|
||||||
|
render();
|
||||||
|
needsUpdate_ = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::scanApps() {
|
||||||
|
appList_.clear();
|
||||||
|
selectedIndex_ = 0;
|
||||||
|
|
||||||
|
CrossPoint::AppLoader loader;
|
||||||
|
appList_ = loader.scanApps();
|
||||||
|
|
||||||
|
Serial.printf("[%lu] [AppsActivity] Found %d apps\n", millis(), appList_.size());
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::launchApp() {
|
||||||
|
if (selectedIndex_ >= static_cast<int>(appList_.size())) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
const auto& app = appList_[selectedIndex_];
|
||||||
|
String binPath = app.path + "/app.bin";
|
||||||
|
|
||||||
|
Serial.printf("[%lu] [AppsActivity] Launching app: %s\n", millis(), app.manifest.name.c_str());
|
||||||
|
|
||||||
|
isFlashing_ = true;
|
||||||
|
flashProgress_ = 0;
|
||||||
|
needsUpdate_ = true;
|
||||||
|
renderProgress();
|
||||||
|
|
||||||
|
CrossPoint::AppLoader loader;
|
||||||
|
bool success = loader.flashApp(binPath, [this](size_t written, size_t total) {
|
||||||
|
flashProgress_ = static_cast<int>((written * 100) / total);
|
||||||
|
needsUpdate_ = true;
|
||||||
|
renderProgress();
|
||||||
|
});
|
||||||
|
|
||||||
|
if (!success) {
|
||||||
|
Serial.printf("[%lu] [AppsActivity] Flash failed\n", millis());
|
||||||
|
isFlashing_ = false;
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::render() {
|
||||||
|
renderer_.clearScreen();
|
||||||
|
|
||||||
|
const int pageWidth = renderer_.getScreenWidth();
|
||||||
|
const int pageHeight = renderer_.getScreenHeight();
|
||||||
|
|
||||||
|
// Title
|
||||||
|
renderer_.drawCenteredText(UI_12_FONT_ID, 30, "Apps");
|
||||||
|
|
||||||
|
if (appList_.empty()) {
|
||||||
|
renderer_.drawCenteredText(UI_10_FONT_ID, pageHeight / 2, "No apps found");
|
||||||
|
renderer_.drawCenteredText(UI_10_FONT_ID, pageHeight / 2 + 30, "Add apps to /.crosspoint/apps/");
|
||||||
|
} else {
|
||||||
|
// List apps
|
||||||
|
const int startY = 70;
|
||||||
|
const int lineHeight = 35;
|
||||||
|
const int maxVisible = 10;
|
||||||
|
|
||||||
|
int startIdx = 0;
|
||||||
|
if (selectedIndex_ >= maxVisible) {
|
||||||
|
startIdx = selectedIndex_ - maxVisible + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (int i = 0; i < maxVisible && (startIdx + i) < static_cast<int>(appList_.size()); i++) {
|
||||||
|
int idx = startIdx + i;
|
||||||
|
int y = startY + i * lineHeight;
|
||||||
|
|
||||||
|
const auto& app = appList_[idx];
|
||||||
|
char buf[128];
|
||||||
|
snprintf(buf, sizeof(buf), "%s v%s", app.manifest.name.c_str(), app.manifest.version.c_str());
|
||||||
|
|
||||||
|
if (idx == selectedIndex_) {
|
||||||
|
// Highlight selected item
|
||||||
|
int textWidth = renderer_.getTextWidth(UI_12_FONT_ID, buf);
|
||||||
|
int x = (pageWidth - textWidth) / 2 - 10;
|
||||||
|
renderer_.fillRect(x, y - 5, textWidth + 20, lineHeight - 5);
|
||||||
|
renderer_.drawText(UI_12_FONT_ID, x + 10, y, buf, true); // inverted
|
||||||
|
} else {
|
||||||
|
renderer_.drawCenteredText(UI_10_FONT_ID, y, buf);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Scroll indicator
|
||||||
|
if (appList_.size() > maxVisible) {
|
||||||
|
char scrollInfo[32];
|
||||||
|
snprintf(scrollInfo, sizeof(scrollInfo), "%d/%d", selectedIndex_ + 1, static_cast<int>(appList_.size()));
|
||||||
|
renderer_.drawCenteredText(UI_10_FONT_ID, pageHeight - 80, scrollInfo);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Button hints
|
||||||
|
const char* btn1 = "Back";
|
||||||
|
const char* btn2 = appList_.empty() ? "" : "Launch";
|
||||||
|
const char* btn3 = "Up";
|
||||||
|
const char* btn4 = "Down";
|
||||||
|
|
||||||
|
auto labels = mappedInput_.mapLabels(btn1, btn2, btn3, btn4);
|
||||||
|
renderer_.drawButtonHints(UI_10_FONT_ID, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
|
||||||
|
|
||||||
|
renderer_.displayBuffer();
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::renderProgress() {
|
||||||
|
renderer_.clearScreen();
|
||||||
|
|
||||||
|
const int pageWidth = renderer_.getScreenWidth();
|
||||||
|
const int pageHeight = renderer_.getScreenHeight();
|
||||||
|
|
||||||
|
renderer_.drawCenteredText(UI_12_FONT_ID, pageHeight / 2 - 40, "Flashing App...");
|
||||||
|
|
||||||
|
// Progress bar
|
||||||
|
const int barWidth = 300;
|
||||||
|
const int barHeight = 30;
|
||||||
|
const int barX = (pageWidth - barWidth) / 2;
|
||||||
|
const int barY = pageHeight / 2;
|
||||||
|
|
||||||
|
// Border
|
||||||
|
renderer_.drawRect(barX, barY, barWidth, barHeight);
|
||||||
|
|
||||||
|
// Fill
|
||||||
|
int fillWidth = (flashProgress_ * barWidth) / 100;
|
||||||
|
if (fillWidth > 0) {
|
||||||
|
renderer_.fillRect(barX + 1, barY + 1, fillWidth - 2, barHeight - 2);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Percentage text
|
||||||
|
char percentStr[16];
|
||||||
|
snprintf(percentStr, sizeof(percentStr), "%d%%", flashProgress_);
|
||||||
|
renderer_.drawCenteredText(UI_12_FONT_ID, barY + barHeight + 20, percentStr);
|
||||||
|
|
||||||
|
renderer_.displayBuffer();
|
||||||
|
}
|
||||||
|
|
||||||
|
void AppsActivity::showProgress(size_t written, size_t total) {
|
||||||
|
flashProgress_ = static_cast<int>((written * 100) / total);
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
36
src/activities/apps/AppsActivity.h
Normal file
36
src/activities/apps/AppsActivity.h
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "../Activity.h"
|
||||||
|
#include "../../extension/AppLoader.h"
|
||||||
|
#include <GfxRenderer.h>
|
||||||
|
#include <MappedInputManager.h>
|
||||||
|
#include <functional>
|
||||||
|
#include <vector>
|
||||||
|
|
||||||
|
class AppsActivity : public Activity {
|
||||||
|
public:
|
||||||
|
using ExitCallback = std::function<void()>;
|
||||||
|
|
||||||
|
AppsActivity(GfxRenderer& renderer, MappedInputManager& mappedInput, ExitCallback exitCallback);
|
||||||
|
|
||||||
|
void onEnter() override;
|
||||||
|
void onExit() override;
|
||||||
|
void loop() override;
|
||||||
|
|
||||||
|
private:
|
||||||
|
GfxRenderer& renderer_;
|
||||||
|
MappedInputManager& mappedInput_;
|
||||||
|
ExitCallback exitCallback_;
|
||||||
|
|
||||||
|
std::vector<CrossPoint::AppInfo> appList_;
|
||||||
|
int selectedIndex_;
|
||||||
|
bool needsUpdate_;
|
||||||
|
bool isFlashing_;
|
||||||
|
int flashProgress_;
|
||||||
|
|
||||||
|
void scanApps();
|
||||||
|
void launchApp();
|
||||||
|
void render();
|
||||||
|
void renderProgress();
|
||||||
|
void showProgress(size_t written, size_t total);
|
||||||
|
};
|
||||||
@ -23,7 +23,7 @@ void HomeActivity::taskTrampoline(void* param) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
int HomeActivity::getMenuItemCount() const {
|
int HomeActivity::getMenuItemCount() const {
|
||||||
int count = 3; // My Library, File transfer, Settings
|
int count = 4; // My Library, File transfer, Apps, Settings
|
||||||
if (hasContinueReading) count++;
|
if (hasContinueReading) count++;
|
||||||
if (hasOpdsUrl) count++;
|
if (hasOpdsUrl) count++;
|
||||||
return count;
|
return count;
|
||||||
@ -175,6 +175,7 @@ void HomeActivity::loop() {
|
|||||||
const int myLibraryIdx = idx++;
|
const int myLibraryIdx = idx++;
|
||||||
const int opdsLibraryIdx = hasOpdsUrl ? idx++ : -1;
|
const int opdsLibraryIdx = hasOpdsUrl ? idx++ : -1;
|
||||||
const int fileTransferIdx = idx++;
|
const int fileTransferIdx = idx++;
|
||||||
|
const int appsIdx = idx++;
|
||||||
const int settingsIdx = idx;
|
const int settingsIdx = idx;
|
||||||
|
|
||||||
if (selectorIndex == continueIdx) {
|
if (selectorIndex == continueIdx) {
|
||||||
@ -185,6 +186,8 @@ void HomeActivity::loop() {
|
|||||||
onOpdsBrowserOpen();
|
onOpdsBrowserOpen();
|
||||||
} else if (selectorIndex == fileTransferIdx) {
|
} else if (selectorIndex == fileTransferIdx) {
|
||||||
onFileTransferOpen();
|
onFileTransferOpen();
|
||||||
|
} else if (selectorIndex == appsIdx) {
|
||||||
|
onAppsOpen();
|
||||||
} else if (selectorIndex == settingsIdx) {
|
} else if (selectorIndex == settingsIdx) {
|
||||||
onSettingsOpen();
|
onSettingsOpen();
|
||||||
}
|
}
|
||||||
|
|||||||
@ -26,6 +26,7 @@ class HomeActivity final : public Activity {
|
|||||||
const std::function<void()> onSettingsOpen;
|
const std::function<void()> onSettingsOpen;
|
||||||
const std::function<void()> onFileTransferOpen;
|
const std::function<void()> onFileTransferOpen;
|
||||||
const std::function<void()> onOpdsBrowserOpen;
|
const std::function<void()> onOpdsBrowserOpen;
|
||||||
|
const std::function<void()> onAppsOpen;
|
||||||
|
|
||||||
static void taskTrampoline(void* param);
|
static void taskTrampoline(void* param);
|
||||||
[[noreturn]] void displayTaskLoop();
|
[[noreturn]] void displayTaskLoop();
|
||||||
@ -39,13 +40,14 @@ class HomeActivity final : public Activity {
|
|||||||
explicit HomeActivity(GfxRenderer& renderer, MappedInputManager& mappedInput,
|
explicit HomeActivity(GfxRenderer& renderer, MappedInputManager& mappedInput,
|
||||||
const std::function<void()>& onContinueReading, const std::function<void()>& onMyLibraryOpen,
|
const std::function<void()>& onContinueReading, const std::function<void()>& onMyLibraryOpen,
|
||||||
const std::function<void()>& onSettingsOpen, const std::function<void()>& onFileTransferOpen,
|
const std::function<void()>& onSettingsOpen, const std::function<void()>& onFileTransferOpen,
|
||||||
const std::function<void()>& onOpdsBrowserOpen)
|
const std::function<void()>& onOpdsBrowserOpen, const std::function<void()>& onAppsOpen)
|
||||||
: Activity("Home", renderer, mappedInput),
|
: Activity("Home", renderer, mappedInput),
|
||||||
onContinueReading(onContinueReading),
|
onContinueReading(onContinueReading),
|
||||||
onMyLibraryOpen(onMyLibraryOpen),
|
onMyLibraryOpen(onMyLibraryOpen),
|
||||||
onSettingsOpen(onSettingsOpen),
|
onSettingsOpen(onSettingsOpen),
|
||||||
onFileTransferOpen(onFileTransferOpen),
|
onFileTransferOpen(onFileTransferOpen),
|
||||||
onOpdsBrowserOpen(onOpdsBrowserOpen) {}
|
onOpdsBrowserOpen(onOpdsBrowserOpen),
|
||||||
|
onAppsOpen(onAppsOpen) {}
|
||||||
void onEnter() override;
|
void onEnter() override;
|
||||||
void onExit() override;
|
void onExit() override;
|
||||||
void loop() override;
|
void loop() override;
|
||||||
|
|||||||
66
src/apps/hello-world/HelloWorldActivity.cpp
Normal file
66
src/apps/hello-world/HelloWorldActivity.cpp
Normal file
@ -0,0 +1,66 @@
|
|||||||
|
#include "HelloWorldActivity.h"
|
||||||
|
|
||||||
|
#include <EpdFont.h>
|
||||||
|
#include <EpdFontFamily.h>
|
||||||
|
#include <GfxRenderer.h>
|
||||||
|
#include <builtinFonts/all.h>
|
||||||
|
|
||||||
|
#include <esp_attr.h>
|
||||||
|
#include <esp_ota_ops.h>
|
||||||
|
#include <esp_system.h>
|
||||||
|
|
||||||
|
#include "fontIds.h"
|
||||||
|
|
||||||
|
RTC_DATA_ATTR int boot_count = 0;
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
EpdFont ui12RegularFont(&ubuntu_12_regular);
|
||||||
|
EpdFont ui12BoldFont(&ubuntu_12_bold);
|
||||||
|
EpdFontFamily ui12FontFamily(&ui12RegularFont, &ui12BoldFont);
|
||||||
|
}
|
||||||
|
|
||||||
|
HelloWorldActivity::HelloWorldActivity(EInkDisplay& display, InputManager& input)
|
||||||
|
: display_(display), input_(input), needsUpdate_(true) {}
|
||||||
|
|
||||||
|
void HelloWorldActivity::onEnter() {
|
||||||
|
display_.begin();
|
||||||
|
|
||||||
|
boot_count++;
|
||||||
|
if (boot_count > 3) {
|
||||||
|
returnToLauncher();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
needsUpdate_ = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void HelloWorldActivity::loop() {
|
||||||
|
if (input_.wasPressed(InputManager::BTN_BACK)) {
|
||||||
|
returnToLauncher();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (needsUpdate_) {
|
||||||
|
render();
|
||||||
|
needsUpdate_ = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void HelloWorldActivity::onExit() {}
|
||||||
|
|
||||||
|
void HelloWorldActivity::render() {
|
||||||
|
GfxRenderer renderer(display_);
|
||||||
|
renderer.insertFont(UI_12_FONT_ID, ui12FontFamily);
|
||||||
|
renderer.clearScreen();
|
||||||
|
|
||||||
|
const int pageHeight = renderer.getScreenHeight();
|
||||||
|
const int y = (pageHeight - renderer.getLineHeight(UI_12_FONT_ID)) / 2;
|
||||||
|
renderer.drawCenteredText(UI_12_FONT_ID, y, "Hello World!");
|
||||||
|
renderer.displayBuffer();
|
||||||
|
}
|
||||||
|
|
||||||
|
void HelloWorldActivity::returnToLauncher() {
|
||||||
|
boot_count = 0;
|
||||||
|
esp_ota_set_boot_partition(esp_ota_get_next_update_partition(NULL));
|
||||||
|
esp_restart();
|
||||||
|
}
|
||||||
21
src/apps/hello-world/HelloWorldActivity.h
Normal file
21
src/apps/hello-world/HelloWorldActivity.h
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <EInkDisplay.h>
|
||||||
|
#include <InputManager.h>
|
||||||
|
|
||||||
|
class HelloWorldActivity {
|
||||||
|
public:
|
||||||
|
HelloWorldActivity(EInkDisplay& display, InputManager& input);
|
||||||
|
|
||||||
|
void onEnter();
|
||||||
|
void loop();
|
||||||
|
void onExit();
|
||||||
|
|
||||||
|
private:
|
||||||
|
EInkDisplay& display_;
|
||||||
|
InputManager& input_;
|
||||||
|
bool needsUpdate_;
|
||||||
|
|
||||||
|
void render();
|
||||||
|
void returnToLauncher();
|
||||||
|
};
|
||||||
32
src/apps/hello-world/main.cpp
Normal file
32
src/apps/hello-world/main.cpp
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
#include <Arduino.h>
|
||||||
|
#include <EInkDisplay.h>
|
||||||
|
#include <InputManager.h>
|
||||||
|
#include "HelloWorldActivity.h"
|
||||||
|
|
||||||
|
// Display SPI pins for Xteink X4
|
||||||
|
#define EPD_SCLK 8
|
||||||
|
#define EPD_MOSI 10
|
||||||
|
#define EPD_CS 21
|
||||||
|
#define EPD_DC 4
|
||||||
|
#define EPD_RST 5
|
||||||
|
#define EPD_BUSY 6
|
||||||
|
|
||||||
|
EInkDisplay display(EPD_SCLK, EPD_MOSI, EPD_CS, EPD_DC, EPD_RST, EPD_BUSY);
|
||||||
|
InputManager input;
|
||||||
|
HelloWorldActivity activity(display, input);
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
Serial.begin(115200);
|
||||||
|
Serial.println("[HelloWorld] Starting...");
|
||||||
|
|
||||||
|
input.begin();
|
||||||
|
activity.onEnter();
|
||||||
|
|
||||||
|
Serial.println("[HelloWorld] Activity started");
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
input.update();
|
||||||
|
activity.loop();
|
||||||
|
delay(10);
|
||||||
|
}
|
||||||
299
src/extension/AppLoader.cpp
Normal file
299
src/extension/AppLoader.cpp
Normal file
@ -0,0 +1,299 @@
|
|||||||
|
#include "AppLoader.h"
|
||||||
|
|
||||||
|
#include <memory>
|
||||||
|
#include <esp_ota_ops.h>
|
||||||
|
#include <esp_partition.h>
|
||||||
|
#include <esp_system.h>
|
||||||
|
|
||||||
|
#include "Battery.h"
|
||||||
|
|
||||||
|
namespace CrossPoint {
|
||||||
|
|
||||||
|
std::vector<AppInfo> AppLoader::scanApps() {
|
||||||
|
std::vector<AppInfo> apps;
|
||||||
|
|
||||||
|
if (!isSDReady()) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] SD card not ready\n", millis());
|
||||||
|
return apps;
|
||||||
|
}
|
||||||
|
|
||||||
|
FsFile appsDir = SdMan.open(APPS_BASE_PATH, O_RDONLY);
|
||||||
|
if (!appsDir || !appsDir.isDirectory()) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Apps directory not found: %s\n", millis(), APPS_BASE_PATH);
|
||||||
|
if (appsDir) appsDir.close();
|
||||||
|
return apps;
|
||||||
|
}
|
||||||
|
|
||||||
|
char name[128];
|
||||||
|
FsFile entry = appsDir.openNextFile();
|
||||||
|
|
||||||
|
while (entry) {
|
||||||
|
if (entry.isDirectory()) {
|
||||||
|
entry.getName(name, sizeof(name));
|
||||||
|
|
||||||
|
String appPath = APPS_BASE_PATH;
|
||||||
|
if (!appPath.endsWith("/")) {
|
||||||
|
appPath += "/";
|
||||||
|
}
|
||||||
|
appPath += name;
|
||||||
|
|
||||||
|
String manifestPath = buildManifestPath(appPath);
|
||||||
|
AppManifest manifest = parseManifest(manifestPath);
|
||||||
|
|
||||||
|
if (!manifest.name.isEmpty()) {
|
||||||
|
apps.emplace_back(manifest, appPath);
|
||||||
|
Serial.printf("[%lu] [AppLoader] Found app: %s\n", millis(), manifest.name.c_str());
|
||||||
|
} else {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Skipping directory (no valid manifest): %s\n", millis(), name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
entry.close();
|
||||||
|
entry = appsDir.openNextFile();
|
||||||
|
}
|
||||||
|
|
||||||
|
appsDir.close();
|
||||||
|
|
||||||
|
Serial.printf("[%lu] [AppLoader] Found %u app(s)\n", millis(), apps.size());
|
||||||
|
return apps;
|
||||||
|
}
|
||||||
|
|
||||||
|
AppManifest AppLoader::parseManifest(const String& path) {
|
||||||
|
AppManifest manifest;
|
||||||
|
|
||||||
|
if (!isSDReady()) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] SD card not ready, cannot parse manifest\n", millis());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!SdMan.exists(path.c_str())) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Manifest file not found: %s\n", millis(), path.c_str());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
FsFile file = SdMan.open(path.c_str(), O_RDONLY);
|
||||||
|
if (!file) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to open manifest file: %s\n", millis(), path.c_str());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
const size_t fileSize = file.size();
|
||||||
|
if (fileSize == 0) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Manifest file is empty: %s\n", millis(), path.c_str());
|
||||||
|
file.close();
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (fileSize > MAX_MANIFEST_SIZE) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Manifest file too large (%u bytes, max %u): %s\n",
|
||||||
|
millis(), fileSize, MAX_MANIFEST_SIZE, path.c_str());
|
||||||
|
file.close();
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::unique_ptr<char[]> buffer(new char[fileSize + 1]);
|
||||||
|
const size_t bytesRead = file.read(buffer.get(), fileSize);
|
||||||
|
buffer[bytesRead] = '\0';
|
||||||
|
file.close();
|
||||||
|
|
||||||
|
if (bytesRead != fileSize) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to read complete manifest file (read %u of %u bytes): %s\n",
|
||||||
|
millis(), bytesRead, fileSize, path.c_str());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
JsonDocument doc;
|
||||||
|
const DeserializationError error = deserializeJson(doc, buffer.get());
|
||||||
|
|
||||||
|
if (error) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] JSON parse error in %s: %s\n",
|
||||||
|
millis(), path.c_str(), error.c_str());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (doc["name"].is<const char*>()) {
|
||||||
|
manifest.name = doc["name"].as<String>();
|
||||||
|
} else {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Missing or invalid 'name' field in: %s\n", millis(), path.c_str());
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (doc["version"].is<const char*>()) {
|
||||||
|
manifest.version = doc["version"].as<String>();
|
||||||
|
} else {
|
||||||
|
manifest.version = "1.0.0";
|
||||||
|
}
|
||||||
|
|
||||||
|
if (doc["description"].is<const char*>()) {
|
||||||
|
manifest.description = doc["description"].as<String>();
|
||||||
|
} else {
|
||||||
|
manifest.description = "";
|
||||||
|
}
|
||||||
|
|
||||||
|
if (doc["author"].is<const char*>()) {
|
||||||
|
manifest.author = doc["author"].as<String>();
|
||||||
|
} else {
|
||||||
|
manifest.author = "Unknown";
|
||||||
|
}
|
||||||
|
|
||||||
|
if (doc["minFirmware"].is<const char*>()) {
|
||||||
|
manifest.minFirmware = doc["minFirmware"].as<String>();
|
||||||
|
} else {
|
||||||
|
manifest.minFirmware = "0.0.0";
|
||||||
|
}
|
||||||
|
|
||||||
|
return manifest;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool AppLoader::flashApp(const String& binPath, ProgressCallback callback) {
|
||||||
|
if (!isSDReady()) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] SD card not ready, cannot flash app\n", millis());
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
const uint16_t batteryPercentage = battery.readPercentage();
|
||||||
|
if (batteryPercentage < 20) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Battery: %u%% - TOO LOW\n", millis(), batteryPercentage);
|
||||||
|
Serial.printf("[%lu] [AppLoader] Flash aborted: battery below 20%%\n", millis());
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
Serial.printf("[%lu] [AppLoader] Battery: %u%% - OK\n", millis(), batteryPercentage);
|
||||||
|
|
||||||
|
if (!SdMan.exists(binPath.c_str())) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] App binary not found: %s\n", millis(), binPath.c_str());
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
FsFile file = SdMan.open(binPath.c_str(), O_RDONLY);
|
||||||
|
if (!file) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to open app binary: %s\n", millis(), binPath.c_str());
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
const size_t fileSize = file.size();
|
||||||
|
if (fileSize == 0) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] App binary is empty: %s\n", millis(), binPath.c_str());
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t magicByte = 0;
|
||||||
|
const size_t magicRead = file.read(&magicByte, 1);
|
||||||
|
if (magicRead != 1 || magicByte != 0xE9) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Invalid firmware magic byte: 0x%02X\n", millis(), magicByte);
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
file.close();
|
||||||
|
file = SdMan.open(binPath.c_str(), O_RDONLY);
|
||||||
|
if (!file) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to reopen app binary: %s\n", millis(), binPath.c_str());
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
const esp_partition_t* running = esp_ota_get_running_partition();
|
||||||
|
if (!running) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to get running partition\n", millis());
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
const esp_partition_t* target = esp_ota_get_next_update_partition(NULL);
|
||||||
|
if (!target) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] No OTA partition available\n", millis());
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (target->address == running->address) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Target partition matches running partition, aborting\n", millis());
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (fileSize >= target->size) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Firmware too large (%u bytes, max %u)\n", millis(), fileSize, target->size);
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
Serial.printf("[%lu] [AppLoader] Flashing to partition: %s (offset: 0x%06X)\n", millis(), target->label,
|
||||||
|
target->address);
|
||||||
|
|
||||||
|
esp_ota_handle_t otaHandle = 0;
|
||||||
|
esp_err_t err = esp_ota_begin(target, fileSize, &otaHandle);
|
||||||
|
if (err != ESP_OK) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] OTA begin failed: %d\n", millis(), err);
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (callback) {
|
||||||
|
callback(0, 100);
|
||||||
|
}
|
||||||
|
|
||||||
|
size_t totalWritten = 0;
|
||||||
|
static constexpr size_t flashChunkSize = 1024;
|
||||||
|
uint8_t buffer[flashChunkSize];
|
||||||
|
|
||||||
|
while (totalWritten < fileSize) {
|
||||||
|
const size_t remaining = fileSize - totalWritten;
|
||||||
|
const size_t toRead = remaining < flashChunkSize ? remaining : flashChunkSize;
|
||||||
|
const size_t bytesRead = file.read(buffer, toRead);
|
||||||
|
if (bytesRead == 0) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to read firmware data\n", millis());
|
||||||
|
esp_ota_end(otaHandle);
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
err = esp_ota_write(otaHandle, buffer, bytesRead);
|
||||||
|
if (err != ESP_OK) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] OTA write failed at %u/%u bytes: %d\n", millis(), totalWritten, fileSize, err);
|
||||||
|
esp_ota_end(otaHandle);
|
||||||
|
file.close();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
totalWritten += bytesRead;
|
||||||
|
|
||||||
|
if (callback) {
|
||||||
|
const size_t percent = (totalWritten * 100) / fileSize;
|
||||||
|
callback(percent, 100);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
file.close();
|
||||||
|
|
||||||
|
err = esp_ota_end(otaHandle);
|
||||||
|
if (err != ESP_OK) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] OTA end failed: %d\n", millis(), err);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
err = esp_ota_set_boot_partition(target);
|
||||||
|
if (err != ESP_OK) {
|
||||||
|
Serial.printf("[%lu] [AppLoader] Failed to set boot partition: %d\n", millis(), err);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
Serial.printf("[%lu] [AppLoader] Flash complete. Rebooting...\n", millis());
|
||||||
|
esp_restart();
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
String AppLoader::buildManifestPath(const String& appDir) const {
|
||||||
|
String path = appDir;
|
||||||
|
if (!path.endsWith("/")) {
|
||||||
|
path += "/";
|
||||||
|
}
|
||||||
|
path += MANIFEST_FILENAME;
|
||||||
|
return path;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool AppLoader::isSDReady() const {
|
||||||
|
return SdMan.ready();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
124
src/extension/AppLoader.h
Normal file
124
src/extension/AppLoader.h
Normal file
@ -0,0 +1,124 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <ArduinoJson.h>
|
||||||
|
#include <WString.h>
|
||||||
|
#include <vector>
|
||||||
|
#include <functional>
|
||||||
|
#include <SDCardManager.h>
|
||||||
|
|
||||||
|
namespace CrossPoint {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief App manifest data structure
|
||||||
|
*
|
||||||
|
* Contains the metadata parsed from app.json files
|
||||||
|
*/
|
||||||
|
struct AppManifest {
|
||||||
|
String name; ///< Display name of the app
|
||||||
|
String version; ///< Version string (e.g., "1.0.0")
|
||||||
|
String description; ///< Brief description of the app
|
||||||
|
String author; ///< Author/creator name
|
||||||
|
String minFirmware; ///< Minimum firmware version required
|
||||||
|
|
||||||
|
AppManifest() = default;
|
||||||
|
AppManifest(const String& n, const String& v, const String& d, const String& a, const String& f)
|
||||||
|
: name(n), version(v), description(d), author(a), minFirmware(f) {}
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Complete app information including manifest and path
|
||||||
|
*
|
||||||
|
* Combines the parsed manifest with file system path information
|
||||||
|
*/
|
||||||
|
struct AppInfo {
|
||||||
|
AppManifest manifest; ///< The parsed app manifest
|
||||||
|
String path; ///< Full path to the app directory (e.g., "/.crosspoint/apps/test")
|
||||||
|
|
||||||
|
AppInfo() = default;
|
||||||
|
AppInfo(const AppManifest& m, const String& p) : manifest(m), path(p) {}
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Utility class for loading and managing apps from SD card
|
||||||
|
*
|
||||||
|
* Handles scanning for app manifests in the /.crosspoint/apps directory,
|
||||||
|
* parsing JSON manifests, and providing access to app information.
|
||||||
|
*
|
||||||
|
* Usage:
|
||||||
|
* AppLoader loader;
|
||||||
|
* std::vector<AppInfo> apps = loader.scanApps();
|
||||||
|
* for (const auto& app : apps) {
|
||||||
|
* Serial.println(app.manifest.name);
|
||||||
|
* }
|
||||||
|
*/
|
||||||
|
class AppLoader {
|
||||||
|
public:
|
||||||
|
AppLoader() = default;
|
||||||
|
~AppLoader() = default;
|
||||||
|
|
||||||
|
using ProgressCallback = std::function<void(size_t written, size_t total)>;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Scan for apps in the /.crosspoint/apps directory
|
||||||
|
*
|
||||||
|
* Searches for subdirectories under /.crosspoint/apps and attempts to
|
||||||
|
* parse app.json files in each directory. Invalid or missing manifests
|
||||||
|
* are skipped gracefully.
|
||||||
|
*
|
||||||
|
* @return Vector of AppInfo objects for all valid apps found
|
||||||
|
*/
|
||||||
|
std::vector<AppInfo> scanApps();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Parse an app.json manifest file
|
||||||
|
*
|
||||||
|
* Reads and parses a JSON manifest file, extracting the required fields.
|
||||||
|
* Logs errors for malformed JSON but does not throw exceptions.
|
||||||
|
*
|
||||||
|
* @param path Full path to the app.json file
|
||||||
|
* @return AppManifest object with parsed data (empty on failure)
|
||||||
|
*/
|
||||||
|
AppManifest parseManifest(const String& path);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Flash an app binary from SD card to the OTA partition
|
||||||
|
*
|
||||||
|
* @param binPath Full path to the binary file on SD card
|
||||||
|
* @param callback Optional progress callback (values 0-100)
|
||||||
|
* @return true if flashing succeeded, false on error
|
||||||
|
*/
|
||||||
|
bool flashApp(const String& binPath, ProgressCallback callback = nullptr);
|
||||||
|
|
||||||
|
private:
|
||||||
|
/**
|
||||||
|
* @brief Base path for apps directory
|
||||||
|
*/
|
||||||
|
static constexpr const char* APPS_BASE_PATH = "/.crosspoint/apps";
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Name of the manifest file in each app directory
|
||||||
|
*/
|
||||||
|
static constexpr const char* MANIFEST_FILENAME = "app.json";
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Maximum file size to read for manifest (prevents memory issues)
|
||||||
|
*/
|
||||||
|
static constexpr size_t MAX_MANIFEST_SIZE = 8192; // 8KB
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Helper to build manifest file path from app directory path
|
||||||
|
*
|
||||||
|
* @param appDir Path to the app directory
|
||||||
|
* @return Full path to the app.json file
|
||||||
|
*/
|
||||||
|
String buildManifestPath(const String& appDir) const;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Check if SD card is ready
|
||||||
|
*
|
||||||
|
* @return true if SD card is initialized and ready
|
||||||
|
*/
|
||||||
|
bool isSDReady() const;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace CrossPoint
|
||||||
@ -17,6 +17,7 @@
|
|||||||
#include "RecentBooksStore.h"
|
#include "RecentBooksStore.h"
|
||||||
#include "activities/boot_sleep/BootActivity.h"
|
#include "activities/boot_sleep/BootActivity.h"
|
||||||
#include "activities/boot_sleep/SleepActivity.h"
|
#include "activities/boot_sleep/SleepActivity.h"
|
||||||
|
#include "activities/apps/AppsActivity.h"
|
||||||
#include "activities/browser/OpdsBookBrowserActivity.h"
|
#include "activities/browser/OpdsBookBrowserActivity.h"
|
||||||
#include "activities/home/HomeActivity.h"
|
#include "activities/home/HomeActivity.h"
|
||||||
#include "activities/home/MyLibraryActivity.h"
|
#include "activities/home/MyLibraryActivity.h"
|
||||||
@ -236,10 +237,15 @@ void onGoToBrowser() {
|
|||||||
enterNewActivity(new OpdsBookBrowserActivity(renderer, mappedInputManager, onGoHome));
|
enterNewActivity(new OpdsBookBrowserActivity(renderer, mappedInputManager, onGoHome));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void onGoToApps() {
|
||||||
|
exitActivity();
|
||||||
|
enterNewActivity(new AppsActivity(renderer, mappedInputManager, onGoHome));
|
||||||
|
}
|
||||||
|
|
||||||
void onGoHome() {
|
void onGoHome() {
|
||||||
exitActivity();
|
exitActivity();
|
||||||
enterNewActivity(new HomeActivity(renderer, mappedInputManager, onContinueReading, onGoToMyLibrary, onGoToSettings,
|
enterNewActivity(new HomeActivity(renderer, mappedInputManager, onContinueReading, onGoToMyLibrary, onGoToSettings,
|
||||||
onGoToFileTransfer, onGoToBrowser));
|
onGoToFileTransfer, onGoToBrowser, onGoToApps));
|
||||||
}
|
}
|
||||||
|
|
||||||
void setupDisplayAndFonts() {
|
void setupDisplayAndFonts() {
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user