lbuild module: modm:lvgl

LVGL is a free and open-source graphics library providing everything you need to create embedded GUI with easy-to-use graphical elements, beautiful visual effects and low memory footprint.

• https://lvgl.io/
• https://github.com/lvgl/lvgl

Configuration

LVGL defines defaults for all it's configuration settings, which you can find in the configuration template.

This module generates a lv_conf.h file to define the options necessary for integration with modm which are:

• LV_MEM_CUSTOM = 1: Heap is provided by the modm:platform:heap module.
• LV_TICK_CUSTOM = 1: Tick is implemented via the modm:platform:clock module.
• LV_LOG_PRINTF = 0: logging is redirected to MODM_LOG_* if the modm:debug module is included and LV_USE_LOG = 1.
• typedef int16_t lv_coord_t;: Hardcoded choice for now.

To add your own configuration you can create a <lv_conf_local.h> file which will automatically be included at the beginning of our lv_conf.h.

Example <lv_conf_local.h> configuration: