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Alin Jerpelea ec339bc49a Makefiles: Gregory Nutt: update licenses to Apache 
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-06-07 21:35:33 -05:00
..
.gitignore graphics/lvgl: Bump lvgl version to 7.0.2 2020-06-17 12:13:36 -03:00
Kconfig graphics/lvgl: Add config to enable LVGL Performance Monitor 2021-04-08 07:59:23 -03:00
lv_conf.h graphics/lvgl: Add config to enable LVGL Performance Monitor 2021-04-08 07:59:23 -03:00
lv_fs_interface.c lvgl: Add file system interface. 2021-01-03 08:04:34 -06:00
lv_fs_interface.h lvgl: Add file system interface. 2021-01-03 08:04:34 -06:00
lv_tick_interface.c lvgl: use malloc/free for memory handling and "tickless" tick interface 2020-10-29 22:26:32 -07:00
lv_tick_interface.h lvgl: use malloc/free for memory handling and "tickless" tick interface 2020-10-29 22:26:32 -07:00
Make.defs Makefiles: Gregory Nutt: update licenses to Apache 2021-06-07 21:35:33 -05:00
Makefile Makefiles: Gregory Nutt: update licenses to Apache 2021-06-07 21:35:33 -05:00
README.md Rewritten READMEs to Markdown 2020-07-25 01:01:51 -07:00

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.

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