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commit c4b2c650780fda3ca53dc032b42f2e369fd92122 Author: raiden00pl <[email protected]> AuthorDate: Mon Oct 23 15:43:50 2023 +0200 Documentaion: migrate graphics/lvgl readme --- Documentation/applications/graphics/index.rst | 8 ++++++- Documentation/applications/graphics/lvgl/index.rst | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-) diff --git a/Documentation/applications/graphics/index.rst b/Documentation/applications/graphics/index.rst index af6ce64e76..48494352c5 100644 --- a/Documentation/applications/graphics/index.rst +++ b/Documentation/applications/graphics/index.rst @@ -2,10 +2,16 @@ Graphics Support ================ +.. toctree:: + :glob: + :maxdepth: 3 + :titlesonly: + + */* + - ft80x - FTDI/BridgeTek FT80x library - libjpeg - libjpeg JPEG image encoding - libyuv - libyuv -- lvgl - Light and Versatile Graphic Library (LVGL) - nxwidgets - NxWidgets - nxwm - NuttX Tiny Window Manager (NxWM) - pdcurs34 - pdcurses Text User Interface (TUI) diff --git a/Documentation/applications/graphics/lvgl/index.rst b/Documentation/applications/graphics/lvgl/index.rst new file mode 100644 index 0000000000..0a18e1251c --- /dev/null +++ b/Documentation/applications/graphics/lvgl/index.rst @@ -0,0 +1,27 @@ +==== +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 +--------- + +- `API documentation with examples <https://docs.lvgl.io/latest/en/html/index.html>`_ +- `GitHub / LVGL / LVGL library <https://github.com/lvgl/lvgl>`_ +- `GitHub / LVGL / Examples, tutorials, applications <https://github.com/lvgl/lv_examples>`_ +- `GitHub / LVGL / Desktop simulator <https://github.com/lvgl/lv_sim_eclipse_sdl>`_ +- `GitHub / LVGL / Web simulator <https://github.com/lvgl/lv_sim_emscripten>`_
