samples: modules: lvgl: demos: Update to v9.3

Update the sample to show upstream demos to v9.3. The samples for flex
layout, scrolling and multilanguage have been removed upstream, so also
remove their respective LV_Z_* entry.

Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
This commit is contained in:
Fabian Blatz 2025-06-08 16:01:04 +02:00 committed by Benjamin Cabé
commit 8a110a6252
5 changed files with 13 additions and 122 deletions

View file

@ -69,9 +69,13 @@ target_sources_ifdef(CONFIG_LV_USE_DEMO_BENCHMARK app PRIVATE
${LVGL_DIR}/demos/benchmark/assets/img_benchmark_avatar.c
${LVGL_DIR}/demos/benchmark/assets/img_benchmark_lvgl_logo_argb.c
${LVGL_DIR}/demos/benchmark/assets/img_benchmark_lvgl_logo_rgb.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_12_compr_az.c.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_16_compr_az.c.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_28_compr_az.c.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_12_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_14_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_16_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_18_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_20_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_24_aligned.c
${LVGL_DIR}/demos/benchmark/assets/lv_font_benchmark_montserrat_26_aligned.c
${LVGL_DIR}/demos/benchmark/lv_demo_benchmark.c
)
@ -87,15 +91,6 @@ target_sources_ifdef(CONFIG_LV_USE_DEMO_WIDGETS app PRIVATE
${LVGL_DIR}/demos/widgets/lv_demo_widgets.c
)
target_sources_ifdef(CONFIG_LV_USE_DEMO_FLEX_LAYOUT app PRIVATE
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_main.c
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_view.c
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_flex_loader.c
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_view_child_node.c
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_view_ctrl_pad.c
${LVGL_DIR}/demos/flex_layout/lv_demo_flex_layout_ctrl_pad.c
)
target_sources_ifdef(CONFIG_LV_USE_DEMO_KEYPAD_AND_ENCODER app PRIVATE
${LVGL_DIR}/demos/keypad_encoder/lv_demo_keypad_encoder.c
)
@ -103,55 +98,13 @@ target_sources_ifdef(CONFIG_LV_USE_DEMO_KEYPAD_AND_ENCODER app PRIVATE
target_sources_ifdef(CONFIG_LV_USE_DEMO_RENDER app PRIVATE
${LVGL_DIR}/demos/render/assets/img_render_arc_bg.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_argb8888.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_argb8888_premultiplied.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_i1.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_l8.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_rgb565.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_rgb565a8.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_rgb565.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_rgb565_swapped.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_rgb888.c
${LVGL_DIR}/demos/render/assets/img_render_lvgl_logo_xrgb8888.c
${LVGL_DIR}/demos/render/lv_demo_render.c
)
target_sources_ifdef(CONFIG_LV_USE_DEMO_SCROLL app PRIVATE
${LVGL_DIR}/demos/scroll/lv_demo_scroll.c
)
target_sources_ifdef(CONFIG_LV_USE_DEMO_MULTILANG app PRIVATE
${LVGL_DIR}/demos/multilang/assets/img_multilang_like.c
${LVGL_DIR}/demos/multilang/assets/fonts/font_multilang_large.c
${LVGL_DIR}/demos/multilang/assets/fonts/font_multilang_small.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_movie_camera.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_flexed_biceps.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_rocket.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_artist_palette.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_deciduous_tree.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_cat_face.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_red_heart.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_camera_with_flash.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_dog_face.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_books.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_earth_globe_europe_africa.c
${LVGL_DIR}/demos/multilang/assets/emojis/img_emoji_soccer_ball.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_19.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_4.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_8.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_5.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_16.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_22.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_9.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_6.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_18.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_17.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_13.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_2.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_3.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_25.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_14.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_1.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_11.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_7.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_15.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_12.c
${LVGL_DIR}/demos/multilang/assets/avatars/img_multilang_avatar_10.c
${LVGL_DIR}/demos/multilang/lv_demo_multilang.c
)

View file

@ -17,6 +17,8 @@ config LV_Z_DEMO_BENCHMARK
bool "LVGL benchmark demo"
select LV_USE_DEMO_BENCHMARK
select LV_USE_DEMO_WIDGETS
imply LV_USE_PERF_MONITOR
imply LV_USE_SYSMON
help
Build benchmarking demo application.
@ -32,12 +34,6 @@ config LV_Z_DEMO_WIDGETS
help
Build widgets demo application.
config LV_Z_DEMO_FLEX_LAYOUT
bool "LVGL flex layout demo"
select LV_USE_DEMO_FLEX_LAYOUT
help
Build flex layout demo application.
config LV_Z_DEMO_KEYPAD_AND_ENCODER
bool "LVGL keypad and encoder demo"
select LV_USE_DEMO_KEYPAD_AND_ENCODER
@ -50,19 +46,6 @@ config LV_Z_DEMO_RENDER
help
Build render demo application.
config LV_Z_DEMO_SCROLL
bool "LVGL scroll demo"
select LV_USE_DEMO_SCROLL
help
Build scroll demo application.
config LV_Z_DEMO_MULTILANG
bool "LVGL multilang demo"
select LV_USE_DEMO_MULTILANG
select LV_USE_IMGFONT
help
Build multilang demo application.
endchoice
config LV_Z_DEMO_RENDER_SCENE_DYNAMIC

View file

@ -17,16 +17,10 @@ A sample showcasing upstream LVGL demos.
A stress test for LVGL. It contains a lot of object creation, deletion, animations, styles usage, and so on. It can be used if there is any memory corruption during heavy usage or any memory leaks.
* Widgets
Shows how the widgets look like out of the box using the built-in material theme.
* Flex Layout
Showcases the use of the flex layout.
* Keypad and Encoder
Shows how to control widget with a keypad and hardware encoder.
* Render
Collection of multiple rendering tests.
* Scroll
Shows the scroll behaviour of a panel with a large list.
* Multilang
Shows a UI with multilanguage options, supporting unicode characters.
More details can be found in `LVGL demos Readme`_.
@ -82,14 +76,6 @@ These demos can be built for simulated display environment as follows:
:goals: run
:compact:
.. zephyr-app-commands::
:zephyr-app: samples/modules/lvgl/demos
:host-os: unix
:board: native_sim
:gen-args: -DCONFIG_LV_Z_DEMO_FLEX_LAYOUT=y
:goals: run
:compact:
.. zephyr-app-commands::
:zephyr-app: samples/modules/lvgl/demos
:host-os: unix
@ -106,22 +92,6 @@ These demos can be built for simulated display environment as follows:
:goals: run
:compact:
.. zephyr-app-commands::
:zephyr-app: samples/modules/lvgl/demos
:host-os: unix
:board: native_sim
:gen-args: -DCONFIG_LV_Z_DEMO_SCROLL=y
:goals: run
:compact:
.. zephyr-app-commands::
:zephyr-app: samples/modules/lvgl/demos
:host-os: unix
:board: native_sim
:gen-args: -DCONFIG_LV_Z_DEMO_MULTILANG=y
:goals: run
:compact:
Alternatively, if building from a 64-bit host machine, the previous target
board argument may also be replaced by ``native_sim/native/64``.

View file

@ -34,21 +34,12 @@ tests:
sample.modules.lvgl.demo_widgets:
extra_configs:
- CONFIG_LV_Z_DEMO_WIDGETS=y
sample.modules.lvgl.demo_flex_layout:
extra_configs:
- CONFIG_LV_Z_DEMO_FLEX_LAYOUT=y
sample.modules.lvgl.demo_keypad_encoder:
extra_configs:
- CONFIG_LV_Z_DEMO_KEYPAD_AND_ENCODER=y
sample.modules.lvgl.demo_render:
extra_configs:
- CONFIG_LV_Z_DEMO_RENDER=y
sample.modules.lvgl.demo_scroll:
extra_configs:
- CONFIG_LV_Z_DEMO_SCROLL=y
sample.modules.lvgl.demo_multilang:
extra_configs:
- CONFIG_LV_Z_DEMO_MULTILANG=y
sample.modules.lvgl.demos.st_b_lcd40_dsi1_mb1166:
filter: dt_compat_enabled("orisetech,otm8009a")
platform_allow: stm32h747i_disco/stm32h747xx/m7

View file

@ -37,8 +37,6 @@ int main(void)
lv_demo_stress();
#elif defined(CONFIG_LV_Z_DEMO_WIDGETS)
lv_demo_widgets();
#elif defined(CONFIG_LV_Z_DEMO_FLEX_LAYOUT)
lv_demo_flex_layout();
#elif defined(CONFIG_LV_Z_DEMO_KEYPAD_AND_ENCODER)
lv_demo_keypad_encoder();
#elif defined(CONFIG_LV_Z_DEMO_RENDER)
@ -51,10 +49,6 @@ int main(void)
lv_demo_render(CONFIG_LV_Z_DEMO_RENDER_SCENE_INDEX, 255);
#endif /* CONFIG_LV_Z_DEMO_RENDER_SCENE_DYNAMIC */
#elif defined(CONFIG_LV_Z_DEMO_SCROLL)
lv_demo_scroll();
#elif defined(CONFIG_LV_Z_DEMO_MULTILANG)
lv_demo_multilang();
#else
#error Enable one of the demos CONFIG_LV_Z_DEMO_*
#endif
@ -72,7 +66,7 @@ int main(void)
k_msleep(MIN(sleep_ms, INT32_MAX));
#ifdef CONFIG_LV_Z_DEMO_RENDER_SCENE_DYNAMIC
if (sys_timepoint_expired(next_scene_switch)) {
cur_scene = (cur_scene + 1) % _LV_DEMO_RENDER_SCENE_NUM;
cur_scene = (cur_scene + 1) % LV_DEMO_RENDER_SCENE_NUM;
lv_demo_render(cur_scene, 255);
next_scene_switch = sys_timepoint_calc(
K_SECONDS(CONFIG_LV_Z_DEMO_RENDER_DYNAMIC_SCENE_TIMEOUT));