Fixes and improvements (#620)

- Standardized keyboard input using Unicode-based key codes across supported devices and the simulator. Keyboards don't emit `LV_KEY_*` anymore.
- Refactored lilygo encoder driver into a reusable GPIO rotary encoder driver (see `Drivers/gpio-encoder-module/`). Added more features to the config file.
- Improved LVGL keyboard device management, including duplicate prevention and reliable reconnects.
- LVGL file mutex now registers with lvgl start/stop
- Improved LVGL startup/shutdown stability and memory allocation reliability.
- Increased simulator LVGL memory capacity and improved USB device-class handling.
This commit is contained in:
Ken Van Hoeylandt
2026-08-23 17:21:16 +02:00
committed by GitHub
parent 4fea48f433
commit db48dfe812
51 changed files with 1219 additions and 602 deletions
+3 -1
View File
@@ -19,7 +19,9 @@ CONFIG_LV_FS_STDIO_PATH=""
CONFIG_LV_FS_STDIO_CACHE_SIZE=4096
CONFIG_LV_USE_LODEPNG=y
CONFIG_LV_USE_BUILTIN_MALLOC=n
CONFIG_LV_USE_CLIB_MALLOC=y
# Routes lv_malloc/realloc/free through Modules/lvgl-module/source/lv_mem_custom.c, which prefers
# PSRAM (falls back to internal RAM automatically) instead of a fixed-size pool or plain malloc.
CONFIG_LV_USE_CUSTOM_MALLOC=y
CONFIG_LV_USE_MSGBOX=n
CONFIG_LV_USE_SPINNER=n
CONFIG_LV_USE_WIN=n