This C library is intended to support the following scenarios with enhanced screen UI:
- Integrated with meshtastic firmware for LoRa devices with TFT display (or potentially also OLED PSRAM)
- Stand-alone TFT MCU devices such as WT32-SC01, CYD or T-HMI connected with meshtastic LoRa devices
- Linux based devices with LoRa shield, e.g Raspberry Pi / Milk-V Duo/Mars with TFT display (hat or diy)
- Native Linux X11 application with SimRadio e.g. for tests, GUI simulation & debugging (MQTT only application)
Vectors and icons by SVG Repo
- [ ] Overall design (MVC approach)
- [x] DisplayDriver inheritance hierarchy
- [x] DisplayDriver factory
- [x] TFT Driver
- [ ] OLED Driver
- [ ] E-Ink Driver
- [x] View hierarchy
- [x] View factory
- [x] Controller design and interface implementation
- [x] Controller <-> model interface
- [x] Packet based thread safe interface
- [x] serial communication interface
- [x] protobuf encoding/decoding
- [x] Logging interface
- [x] Add lvgl compatible input driver interface
- [ ] Add interface for persistency
- [ ] Screen calibration data
- [x] Device settings (General)
- [ ] Message storage
- [ ] Serial connection config
- [x] Dynamic behavior
- [x] Startup config
- [x] Restart behavior
- [x] Display sleep
- [x] Heartbeat timer based on device input actions
- [x] Localisation support
- [x] German translation
- [x] Spanish translation
- [x] Portuguese translation
- [x] Swedish translation
- [x] Finnish translation
- [x] Polish translation
- [x] Portuguese translation
- [x] Netherlands translation
- [x] Dutch translation
- [ ] French translation
- [ ] Italian translation
- [ ] Turkish translation
- [ ] Optional: other languages with latin or cyrillic characters)
- [ ] Support dynamic OLED / Color(TFT) selection
- [x] Add support for UI scaling and try eliminate fixed positioning (lvgl v9)
- [ ] Allow co-existence of generated files/views by different eez-studio projects
- [ ] Fix PSRAM draw buffer issue and do buffer size optimization
- [ ] Test native lvgl driver support
- [ ] TFT drivers
- [ ] OLED drivers
- [ ] Check lvgl native driver DMA double-buffering
- [ ] E-Ink support
- [ ] RP2040 support
- [x] Boot Screen
- [x] Home Screen
- [x] Messages info
- [x] Nodes info
- [x] GPS info
- [x] WiFi info
- [x] Time and Data
- [x] MQTT info
- [x] Free memory info
- [ ] Nodes panel
- [x] Scroll display and sorting
- [x] Node details
- [x] Position data
- [x] Telemetry data display
- [ ] Repeater support (manual insertion)
- [ ] LastHeard & time source handling improvements
- [ ] Remote Node configuration
- [x] Filter (offline, unknown, public key, position, hops away, by name)
- [x] Highlight (position, telemetry, , by name)
- [x] Group channel panel
- [x] Chat panel
- [x] Scroll container and messages display
- [x] Virtual keyboard
- [x] Message acknowledgement
- [x] Delete chat
- [ ] Map
- [ ] Tiles dynamic loading
- [ ] SD card
- [ ] WLAN
- [ ] Pan & Zoom
- [ ] Node locations
- [ ] Location precision
- [ ] Settings
- [ ] Basic Settings
- [x] User name
- [x] Region
- [x] Modem Preset
- [x] Channel
- [x] Device Role
- [x] Screen Timeout
- [x] Screen Calibration
- [x] Brightness
- [x] Input Control
- [x] Message Alert / Ringtones
- [x] Language
- [ ] Timezone
- [ ] Maps
- [ ] Audio
- [x] NodeDB / Factory Reset
- [x] Reboot / Shutdown
- [ ] Advanced Settings
- [ ] General Settings
- [ ] Radio Settings
- [ ] Module Settings
- [x] Status bar with battery symbol
- [x] UI Keyboard navigation & control
- [x] Latin supplemental fonts
- [ ] Cyrillic font glyphs
- [x] Firmware project integration
- [ ] T-Deck UI
- [x] 320x240 scalable view
- [x] GPS position
- [ ] Radio frequency display
- [ ] Offline map display
- [x] I2C keyboard input handling
- [x] Trackball support (e.g. fast scrolling list views)
- [ ] SD card support, mainly for offline maps or import/export (config & chat history)
- [ ] load custom fonts from SD card
- [ ] (Optional): allow bluetooth connection (-> PhoneAPI queue re-design)
- [ ] I2S Audio support
- [ ] T-Watch UI
- [ ] 240x240 View
- [ ] Clock screen
- [ ] Firmware project integration
- [ ] Continue work on eez-studio UI screens
- [ ] Refactoring of common code with 320x240 view into base class
- [ ] Provide demo for OLED 128x64 screen
- [ ] Space and RAM requirements analysis
- [x] Project integration into firmware
- [x] Display driver run-time configuration interface
- [x] Add missing settingsMap entries for DisplayDriverConfig
- [x] Integrate lvgl keyboard input driver
- [x] Add support for several SPI devices
- [ ] Add pwm brightness control
- [ ] IP address display (eth/wlan)
- [x] Target environment cleanup
- [x] Dedicated device-ui project
- [ ] Sunton/EstarDyn CYD support (320x240) Note: no longer working due to insufficient memory
- [x] LilyGo T-HMI support (320x240)
- [X] WT32-SC01 (Plus) support (480x320)
- [x] Display driver
- [X] 480x320 view -> scaled 320x240
- [ ] image size reduction
- [ ] Fix/Workaround serial light sleep UART reading issue (-> firmware)
- [ ] Heartbeat timer improvements
- [x] Serial data send/receive
- [x] UART connection support
- [ ] WLAN connection support
- [ ] Bluetooth connection support
- [ ] Serial Interface configuration UI screen
- [ ] Allow serial connection initialisation at runtime
