Files

T

Shadowtrance 7a7f09be35 Tab5 camera + other stuff (#558 )

* Tab5 camera + other stuff

Tab5 camera driver - SC2356
Custom SliderBox widget - slider with plus and minus buttons + value label and snapping
Rtc Time service + rtc api
Sdk release - only include drivers built for that specific target, eg: sc2356 driver is mipi / p4 only.
No more hardcoded manual sdk cmakelists
New function to find device by compatible string match. no more static cast bool wildness when trying to match a single device (like M5Stack PaperS3 for example)

* feedback + fixes

Fixed external app user data path.
fix(gui): block app teardown until onHide() completes, preventing ELF unload racing a still-running app
added camera device type and api

* drain the snake sssem

---------

Co-authored-by: Ken Van Hoeylandt <git@kenvanhoeylandt.net>

2026-07-10 08:45:03 +02:00

assets

USB host support (#527 )

2026-06-03 23:10:37 +02:00

include/tactility

USB host support (#527 )

2026-06-03 23:10:37 +02:00

source

Tab5 camera + other stuff (#558 )

2026-07-10 08:45:03 +02:00

source-fonts

USB host support (#527 )

2026-06-03 23:10:37 +02:00

CMakeLists.txt

Update properties parsing for app manifest and device manifest files (#544 )

2026-07-03 00:29:01 +02:00

LICENSE-Apache-2.0.md

Rename icons, fix T-Lora Pager config and more (#502 )

2026-02-15 13:32:52 +01:00

README.md

Rename icons, fix T-Lora Pager config and more (#502 )

2026-02-15 13:32:52 +01:00

README.md

lvgl-module

This module manages the lifecycle of the LVGL library within the Tactility ecosystem.

What the library does

The lvgl-module provides:

Lifecycle Management: Handles initialization and termination of the LVGL library.
Task Management: Manages the LVGL main loop task.
Thread-Safety: Provides mutex-based locking mechanisms (lvgl_lock, lvgl_unlock) to ensure safe access to LVGL APIs from multiple tasks.
Font Access: Provides a unified interface to access pre-configured text and icon fonts.

Different types of fonts

The module supports two main categories of fonts:

Text Fonts

Standard text rendering uses the Montserrat font. Three sizes are pre-configured:

FONT_SIZE_SMALL
FONT_SIZE_DEFAULT
FONT_SIZE_LARGE

Icon Fonts

Icons are provided by the Material Symbols font, divided into three usage-specific sets:

Statusbar Icons: Optimized for the system status bar.
Launcher Icons: Sized for application launchers.
Shared Icons: General purpose icons used across the system.

How to update the fonts

Font sizes and symbols are configurable:

On ESP32 (IDF): Sizes can be updated via menuconfig or by editing sdkconfig. Look for CONFIG_TT_LVGL_FONT_SIZE_* and CONFIG_TT_LVGL_*_ICON_SIZE parameters.
On Simulator/POSIX: Default sizes are defined in Modules/lvgl-module/CMakeLists.txt.

If you change an icon font size, ensure that a corresponding C file exists in source-fonts/ (e.g., material_symbols_shared_24.c). These files are generated from TTF/OTF fonts using the LVGL font converter.

License

This module is licensed under the Apache v2.0 license.