* **Documentation**
* Added new C coding style guide detailing naming conventions for files, directories, macros, constants, variables, functions, and type definitions with illustrative examples.
* Updated C++ coding style documentation with clarifications on C naming conventions and header directory organization patterns.
* **Refactor**
* Updated header include paths throughout the codebase to use lowercase naming conventions consistently.
Adds screensavers in addition to the backlight idle off.
More info in screensavers.md
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Added a screensaver system with multiple styles (Bouncing Balls, Mystify, Matrix Rain) and a common screensaver interface; auto-starts after inactivity, dismisses on interaction, and supports auto-off/backlight behavior.
* New Display setting and UI dropdown to choose and persist the screensaver.
* **Documentation**
* Added comprehensive screensaver docs covering usage, extension, and configuration.
* **Chores**
* Registered the display-idle service.
* **Bug Fixes**
* Updated LVGL API calls to match renamed functions.
<sub>✏️ Tip: You can customize this high-level summary in your review settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* **New Features**
* Time and delay utilities added (ticks, ms, µs); SD card now uses an expansion-header CS pin; HTTP downloads warn when run on the GUI task and yield to avoid blocking.
* **Bug Fixes / Reliability**
* Many hard-crash paths converted to guarded checks to reduce abrupt termination and improve stability.
* **Tests**
* Unit tests added to validate time and delay accuracy.
* **Chores**
* License header and build/macro updates.
* Espnow chat fix
Fixes chat app not appearing and coexistence with wifi STA mode.
Wifi OFF and obviously not connected, espnow starts.
Wifi ON and connected, espnow starts.
Wifi ON and NOT connected, espnow starts.
* Fix P4 build
This commit contains @josemalm32 's implementation for the Guition JC1060P470CIWY (see https://github.com/ByteWelder/Tactility/issues/427)
I've added these changes:
- Updated the branch for the new logging method
- Updated the branch for the PR that I mentioned in the above linked issue
- Replaced the manually pasted in esp_lcd_jd9165 driver with the one from the component registry
- Updated Spanish to English
- Updated all drivers' mutexes/locks
- Fixed the display color format
- Fixed bug in power deinit
- Renamed I2C bus in config
- Added device to continuous integration
- Renamed several Guition devices from CYD to Guition
- Fix for `EspLcdDisplayV2` init for when features are not supported
- Pin esp_wifi_remote to version 1.2.3
- Fix in `WifiManage` logging
- Fix for `WifiEsp.cpp`'s check for wifi presence
- Fix for `WifiEsp`'s scan list logging
- Fix for `gcc_soft_float_symbols` in TactiltyC
- `TT_LOG_*` macros are replaced by `Logger` via `#include<Tactility/Logger.h>`
- Changed default timezone to Europe/Amsterdam
- Fix for logic bug in unPhone hardware
- Fix for init/deinit in DRV2605 driver
- Other fixes
- Removed optimization that broke unPhone (disabled the moving of heap-related functions to flash)
- Remove unnecessary CS work-around for Cardputers
- Don't compile WifiMock when not necessary
- Fix for running apps on devices without SPIRAM
- Disable backlight dimming by default
Lots of things "ported" over from the "enhanced" fork. With some adjustments here and there.
KeyboardBacklight driver (for T-Deck only currently)
Trackball driver (for T-Deck only currently)
Keyboard backlight sleep/wake (for T-Deck only currently...also requires keyboard firmware update)
Display sleep/wake
Files - create file/folder
Keyboard settings (for T-Deck only currently)
Time & Date settings tweaks
Locale settings tweaks
Systeminfo additions
Espnow wifi coexist
initI2cDevices - moved to T-deck init.cpp / initBoot
KeyboardInitService - removed, moved to T-deck init.cpp / initBoot
Adjusted TIMER_UPDATE_INTERVAL to 2 seconds.
Added lock to ActionCreateFolder
Maybe missed some things in the list.
Display wake could do with some kind of block on wake first touch to prevent UI elements being hit when waking device with touch. Same with encoder/trackball/keyboard press i guess.
The original code was written by @cscott0108 at https://github.com/cscott0108/tactility-enhanced-t-deck
- Fix for `sdkconfig` generation: the keys that contained the MCU type in its name weren't properly upper-cased.
- Moved WiFi configuration property files to the user data path of the app instead of a fixed location.
- Moved more properties from `device.py` to `sdkconfig/default.properties`
- Fix for `device.cmake` device id parsing: separate basic property parsing from device id validation
- Created internal `tt::service::wifi::findServiceContext()`
- Changed Wi-Fi service id to lowercase (will change it for other services later)
- Implement generic ESP32 devices
- Updated GitHub Actions to first build the SDKs. These are now based on the generic device implementations and the build act as a filter before compiling the dozens of other devices. It should save on resources when boards fail to compile.
- Adapted code to C6 and P4 differences, heavily borrowed from from https://github.com/ByteWelder/Tactility/pull/394 written by @marciogranzotto, with some changes of my own
- Updated `device.py` to make the `[display]` section optional
- WiFi code cleanup
- When WifiConnect opens and SSID is filled in, automatically focus on the password field
- When no touch screen is present, toolbar close buttons should be automatically selected
- When `device.py` selects a device, print it on screen
- Refactor `Ili934xDisplay` to use `EspLcdSpiDisplay` as base class
- Update `St7789Display` for changes to `EspLcdDisplayV2` related to ILI934x driver
- Updated all board driver implementations for ILI934x driver changes
- Simplified board configurations:
- All boards now have a `Configuration.cpp`
- All board config's headers are removed
- Removed `Boards.h`
- Fix for untar-ing large files
- Increase main task stack size to avoid stackoverflow when downloading apps in App Hub
- Reduce SPI frequency for ST7789 displays (according to spec)
## Improvements
- Created new base driver classes: `EspLcdDisplayV2' and `EspLcdSpiDisplay`
- Updated `St7789Display` to implement `EspLcdSpiDisplay`
- Updated all boards with ST7789 display
## Fixes
- Ensure that `tmp/` is created on startup (for all writeable filesystems)
- Fix for `lv_list` padding on small screen devices
- Fix for `PreferencesEsp` not processing result when writing string to NVS
## Other
- Remove unused build scripts
- Added `AppHub` app
- Added `AppHubDetails` app
- Added `cJSON` dependency
- Renamed `AppSim` module to `FirmwareSim`
- Added extra `tt::app::alertdialg::start()`
- Renamed `addApp()`, `removeApp()`, `findAppById()` and `getApps()` to `addAppManifest()`, `removeAppManifest()`, `findAppManifestById()` and `getAppManifests()`
- Added `tt::lvgl::toolbar_clear_actions()`
- Added `tt::network::EspHttpClient` as a thread-safe wrapper around `esp_http_client`
- Added `tt::network::http::download()` to download files
- Added `tt::network::ntp::isSynced()`
- When time is synced, the timestamp is stored in NVS flash. On boot, it is restored. This helps SSL connections when doing a quick reset: when WiFi reconnects, the user doesn't have to wait for NTP sync before SSL works.
- Added `tt::json::Reader` as a `cJSON` wrapper
- Added `int64_t` support for `Preferences`
- Added `int64_t` support for `Bundle`
- Added dependencies: `cJSON`, `esp-tls`
- When time is synced via NTP, disable time sync.
- Added docs to 'tt::file::` functions
- Added `tt::string::join()` that works with `std::vector<const char*>`
- Fixed `tt::file::getLastPathSegment()` for the scenario when a path was passed with only a single segment
- Set `CONFIG_ESP_MAIN_TASK_STACK_SIZE=5120` (from about 3k) for all boards
- Set `CONFIG_MBEDTLS_SSL_PROTO_TLS1_3=y` for all boards
New boards:
- LilyGO T-Dongle S3
- M5Stack StickC Plus
- M5Stack StickC Plus2
New drivers:
- AXP192: power control via I2C
- ButtonControl: GPIO button input as LVGL device
Other changes:
- Updated implementation of AXP192 driver for Core2 board
- Fix launcher UX for vertical layout
- Fix error when properties file had an empty line
- Add `__floatsidf` to `tt_init.cpp`
### TactilityC
- Create UART HAL
- Refactor locking APIs
- Bind new C++ functionality
- Bind new LVGL functionality
### Apps
- Remove Serial Console as it has been ported as an external app
- Moved `file::getlock(path)` from `Tactility` to `TactilityCore`
- Changed all existing `file::*` functions to implement locking by default
- Removed all manual locking where `file::*` functions were used
- When `DevelopmentService` receives a file, it doesn't try to allocate it all in memory. This fixes going out-of-memory on devices without PSRAM.
- Fix for TactilityC include
## TactilityC
- Add `tt_lvgl_lock()` and `tt_lvgl_unlock()`
- Add `tt_thread_set_affinity()`
- Add support for STL symbols
## Other
- Add `Thread::setAffinity()`
- `GuiService`: replace `#define` with `constexpr`
- Remove log storage and log app for now
- Split up ELF symbols into more groups
## App state
Improved app state management in `LoaderService` and `GuiService`:
- Re-ordered some of the state transitions
- Hardened `GuiService` for repeated events (that might trigger a re-render of an app that's already rendered)
- Validate state transitions in `LoaderService` and crash if an app transitions from the wrong state to the next one.
## LoaderService
- Removed `tt::loader::` functions and expose `LoaderService` interface publicly.
- Implement `stopAll()` and `stopAll(id)` which stops all instances of an app, including any apps that were launched by it.
- Rename `stop()` functions to `stopTop()`
- Created `stopTop(id)` which only stops the top-most app when the app id matches.
- Moved `loader::LoaderEvent` to `loader::LoaderService::Event`
- Changed app instance `std::stack` to `std::vector`
## Improvements
- `ElfApp`: error 22 now shows a hint that `main()` might be missing
- Starting, installing and uninstalling apps now stops any running app (and its children) on the stack
## Bugfixes
- `HttpdReq` out of memory issue now shows an error message and doesn't crash anymore (this would happen on devices without PSRAM with WiFi active, when an app was installed)
- `GuiService::hideApp()` lock should not wait for timeout and now waits indefinitely
- `Buildscript/release-sdk-current.sh` deletes the previous local release before building a new one
## Code correctness
- App classes were made `final`
- Apps that had a `void start()` now have a `LaunchId start()`
- `tt::app::State`: renamed `Started` to `Created` and `Stopped` to `Destroyed` to properly reflect earlier name changes
