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nuttx-apps/graphics/lvgl
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Xiang Xiao 054cf3b1cb Change all sizeof(arr)/sizeof(arr[0]) to nitems 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-08-17 22:51:51 +03:00
..
lv_conf graphics/lvgl: Upgrade to lvgl v8 version 2023-01-01 10:14:55 -03:00
port Change all sizeof(arr)/sizeof(arr[0]) to nitems 2023-08-17 22:51:51 +03:00
.gitignore
Kconfig drivertest:Add touch panel test case. 2023-08-14 09:05:52 +08:00
Make.defs graphics/lvgl: Upgrade to lvgl v8 version 2023-01-01 10:14:55 -03:00
Makefile lvgl: silent download and unpack 2023-03-02 22:24:54 +08:00
README.md

README.md

Graphics / lvgl LVGL

Usage

Import with #include <lvgl/lvgl.h> or #include <lvgl.h>.

Upstream example ported to NuttX is present at examples/lvgldemo.

LVGL can be used with framebuffer device. To find example boards with this preconfigured, search for CONFIG_GRAPHICS_LVGL=y in defconfig files. All of them have also CONFIG_VIDEO_FB=y present.

As a second option, LVGL can talk to a display driver and explicitly draw line by line. For this case, there is no preconfigured board present. Go to Porting section of upstream documentation for more hints.

Resources