display_lvgl_demos

Supported Targets	ESP32-S3-LCD-EV-BOARD

Display LVGL Demos

This example shows LVGL internal demos with RGB LCD.

Configurations

Here are some useful configurations in menuconfig that can be customed by user:

• BSP_LCD_SUB_BOARD: Choose a LCD sub-board according to hardware
• BSP_DISPLAY_LVGL_BUF_CAPS: Choose the memory type of LVGL buffer. Internal memory is more fast.
• BSP_DISPLAY_LVGL_BUF_HEIGHT: Set the height of LVGL buffer, and its width is equal to LCD's width.
• BSP_DISPLAY_LVGL_AVOID_TEAR: Avoid tearing effect by using double buffers. Need to enable BSP_LCD_RGB_DOUBLE_BUFFER and BSP_LCD_RGB_REFRESH_TASK_ENABLE first.

Hardware Required

ESP32-S3-LCD-EV-BOARD with 800x480 or 480x480 LCD sub-board.