mirror of
https://github.com/daveallie/crosspoint-reader.git
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e55fe71145
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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|---|---|---|
| .. | ||
| activities | ||
| apps/hello-world | ||
| extension | ||
| images | ||
| network | ||
| util | ||
| Battery.h | ||
| CrossPointSettings.cpp | ||
| CrossPointSettings.h | ||
| CrossPointState.cpp | ||
| CrossPointState.h | ||
| fontIds.h | ||
| main.cpp | ||
| MappedInputManager.cpp | ||
| MappedInputManager.h | ||
| RecentBooksStore.cpp | ||
| RecentBooksStore.h | ||
| ScreenComponents.cpp | ||
| ScreenComponents.h | ||
| WifiCredentialStore.cpp | ||
| WifiCredentialStore.h | ||