Browse Source
Added glue logic to interface Zephyr with LittlevGL GUI library This includes: * KConfig options for all lvgl options * Kernel & user space memory management * Zephyr to lvgl FS call mapping * Color space conversion function Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>pull/12363/head
Jan Van Winkel
7 years ago
committed by
Anas Nashif
21 changed files with 2201 additions and 0 deletions
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add_subdirectory_if_kconfig(lvgl) |
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# |
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# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
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# |
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# SPDX-License-Identifier: Apache-2.0 |
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# |
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menu "Graphical user interface" |
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rsource "lvgl/Kconfig" |
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endmenu |
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include(FetchContent) |
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set(lv_name lvgl) |
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set(ep_base ${PROJECT_BINARY_DIR}/ext_proj) |
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set_property(DIRECTORY PROPERTY "EP_BASE" ${ep_base}) |
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set(lv_SOURCE_DIR ${ep_base}/Source/${lv_name}) |
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set(lv_SUBBUILD_DIR ${ep_base}/Subbuild/${lv_name}) |
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FetchContent_Declare( |
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${lv_name} |
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GIT_REPOSITORY https://github.com/littlevgl/lvgl.git |
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GIT_TAG v5.2 |
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SOURCE_DIR ${lv_SOURCE_DIR} |
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BINARY_DIR ${lv_SOURCE_DIR} |
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SUBBUILD_DIR ${lv_SUBBUILD_DIR} |
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) |
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FetchContent_GetProperties(${lv_name}) |
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if(NOT ${lv_name}_POPULATED) |
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FetchContent_Populate(${lv_name}) |
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endif() |
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zephyr_interface_library_named(lvgl) |
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set(LVGL_SOURCE_DIR ${${lv_name}_SOURCE_DIR}) |
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target_include_directories(lvgl INTERFACE ${LVGL_SOURCE_DIR}) |
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target_include_directories(lvgl INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}) |
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zephyr_compile_definitions(LV_CONF_INCLUDE_SIMPLE=1) |
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zephyr_library() |
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zephyr_library_sources( |
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${LVGL_SOURCE_DIR}/lv_core/lv_group.c |
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${LVGL_SOURCE_DIR}/lv_core/lv_indev.c |
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${LVGL_SOURCE_DIR}/lv_core/lv_obj.c |
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${LVGL_SOURCE_DIR}/lv_core/lv_refr.c |
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${LVGL_SOURCE_DIR}/lv_core/lv_style.c |
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${LVGL_SOURCE_DIR}/lv_core/lv_vdb.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_arc.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_img.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_label.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_line.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_rbasic.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_rect.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_triangle.c |
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${LVGL_SOURCE_DIR}/lv_draw/lv_draw_vbasic.c |
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${LVGL_SOURCE_DIR}/lv_hal/lv_hal_disp.c |
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${LVGL_SOURCE_DIR}/lv_hal/lv_hal_indev.c |
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${LVGL_SOURCE_DIR}/lv_hal/lv_hal_tick.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_anim.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_area.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_circ.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_color.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_font.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_fs.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_ll.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_log.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_math.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_mem.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_task.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_templ.c |
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${LVGL_SOURCE_DIR}/lv_misc/lv_txt.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_arc.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_bar.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_btn.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_btnm.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_calendar.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_cb.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_chart.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_cont.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_ddlist.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_gauge.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_img.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_imgbtn.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_kb.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_label.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_led.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_line.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_list.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_lmeter.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_mbox.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_objx_templ.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_page.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_preload.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_roller.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_slider.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_sw.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_ta.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_tabview.c |
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${LVGL_SOURCE_DIR}/lv_objx/lv_win.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_alien.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_default.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_material.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_mono.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_nemo.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_night.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_templ.c |
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${LVGL_SOURCE_DIR}/lv_themes/lv_theme_zen.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_builtin.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_10 |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10_cyrillic.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_10_latin_sup.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_10.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_20 |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20_cyrillic.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_20_latin_sup.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_20.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_30 |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30_cyrillic.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_30_latin_sup.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_30.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_40 |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40_cyrillic.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_dejavu_40_latin_sup.c |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_symbol_40.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_BUILD_IN_FONT_MONOSPACE |
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${LVGL_SOURCE_DIR}/lv_fonts/lv_font_monospace_8.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_COLOR_DEPTH_32 |
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lvgl_color_32.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_COLOR_DEPTH_16 |
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lvgl_color_16.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_COLOR_DEPTH_8 |
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lvgl_color_8.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_COLOR_DEPTH_1 |
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lvgl_color_1.c |
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) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_FILESYSTEM |
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lvgl_fs.c |
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) |
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zephyr_library_sources(lvgl.c) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_MEM_POOL_USER lvgl_mem_user.c) |
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zephyr_library_sources_ifdef( CONFIG_LVGL_MEM_POOL_KERNEL lvgl_mem_kernel.c) |
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zephyr_library_link_libraries(lvgl) |
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target_link_libraries(lvgl INTERFACE zephyr_interface) |
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# |
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# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
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# |
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# SPDX-License-Identifier: Apache-2.0 |
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# |
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config LVGL |
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bool "LittlevGL Support" |
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help |
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This option enables the LittlevGL GUI library. |
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if LVGL |
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module = LVGL |
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module-str = lvgl |
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source "subsys/logging/Kconfig.template.log_config" |
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config LVGL_DISPLAY_DEV_NAME |
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string "Display device name" |
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default "DISPLAY" |
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help |
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Name of the display device to use for rendering. |
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config LVGL_HOR_RES |
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int "Horizontal Screen Resolution" |
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default 320 |
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help |
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Horizontal screen resolution in pixels |
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config LVGL_VER_RES |
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int "Vertical Screen Resolution" |
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default 240 |
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help |
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Vertical screen resolution in pixels |
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config LVGL_DPI |
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int "DPI" |
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default 100 |
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help |
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Dots per inch (DPI) |
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choice |
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prompt "Color Depth" |
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default LVGL_COLOR_DEPTH_32 |
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help |
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Color depth to be used by library |
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config LVGL_COLOR_DEPTH_32 |
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bool "32-bit" |
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config LVGL_COLOR_DEPTH_16 |
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bool "16-bit" |
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config LVGL_COLOR_DEPTH_8 |
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bool "8-bit" |
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config LVGL_COLOR_DEPTH_1 |
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bool "1-bit" |
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endchoice |
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config LVGL_BITS_PER_PIXEL |
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int "Bits per pixel" |
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default 0 |
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help |
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Number of bits per pixel, in case the number of pixels should be derived |
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from the color depth set the number of pixels to zero. |
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if LVGL_COLOR_DEPTH_16 |
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config LVGL_COLOR_16_SWAP |
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bool "RGB565 byte swap" |
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help |
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Swap the 2 bytes of a RGB565 pixel. |
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endif |
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if LVGL_COLOR_DEPTH_32 |
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config CONFIG_LVGL_COLOR_SCREEN_TRANSP |
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bool "Transparency support" |
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help |
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Enable screen transparency. Useful for OSD or other overlapping GUISs. |
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endif |
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choice |
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prompt "Chroma key color" |
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default LVGL_CHROMA_KEY_GREEN |
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help |
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Color to to use as chroma key |
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config LVGL_CHROMA_KEY_RED |
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bool "Red" |
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config LVGL_CHROMA_KEY_GREEN |
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bool "Green" |
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config LVGL_CHROMA_KEY_BLUE |
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bool "Blue" |
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config LVGL_CHROMA_KEY_CUSTOM |
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bool "Custom" |
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endchoice |
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if LVGL_CHROMA_KEY_CUSTOM |
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config LVGL_CUSTOM_CHROMA_KEY_RED |
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hex "Chroma Key Red" |
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range 0x00 0xFF |
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default 0x00 |
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help |
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Value of the color red to be used in the chroma key |
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config LVGL_CUSTOM_CHROMA_KEY_GREEN |
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hex "Chroma Key Green" |
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range 0x00 0xFF |
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default 0xFF |
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help |
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Value of the color green to be used in the chroma key |
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config LVGL_CUSTOM_CHROMA_KEY_BLUE |
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hex "Chroma Key Blue" |
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range 0x00 0xFF |
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default 0x00 |
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help |
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Value of the color blue to be used in the chroma key |
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endif |
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choice |
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prompt "Memory pool" |
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default LVGL_MEM_POOL_HEAP_KERNEL |
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help |
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Memory pool to use for lvgl allocated objects |
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config LVGL_MEM_POOL_HEAP_KERNEL |
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bool "Kernel Heap" |
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depends on HEAP_MEM_POOL_SIZE != 0 |
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help |
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Use k_malloc and k_free to allocate objects on the kernel heap |
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config LVGL_MEM_POOL_HEAP_LIB_C |
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bool "C library Heap" |
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depends on NEWLIB_LIBC || (MINIMAL_LIBC_MALLOC_ARENA_SIZE != 0) |
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help |
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Use C library malloc and free to allocate objects on the C library heap |
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config LVGL_MEM_POOL_KERNEL |
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bool "Kernel space lvgl pool" |
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help |
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Use a dedicated memory pool in kernel space to allocate lvgl objects |
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on |
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config LVGL_MEM_POOL_USER |
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bool "User space lvgl pool" |
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help |
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Use a dedicated memory pool in user space to allocate lvgl objects on |
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endchoice |
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if LVGL_MEM_POOL_KERNEL || LVGL_MEM_POOL_USER |
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config LVGL_MEM_POOL_MIN_SIZE |
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int "Minimum memory pool block size" |
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default 16 |
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help |
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Size of the smallest block in the memory pool in bytes |
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config LVGL_MEM_POOL_MAX_SIZE |
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int "Maximum memory pool block size" |
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default 2048 |
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help |
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Size of the largest block in the memory pool in bytes |
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config LVGL_MEM_POOL_NUMBER_BLOCKS |
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int "Number of max size blocks in memory pool" |
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default 1 |
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help |
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Number of maximum sized blocks in the memory pool. |
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endif |
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|
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config LVGL_VDB_SIZE |
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int "Virtual Display Buffer Size" |
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default 10 |
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range 1 100 |
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help |
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Virtual Display Buffer (double buffering) size as a percentage of |
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total display size. |
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config LVGL_VDB_STATIC |
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bool "Statically allocate virtual display buffer" |
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default y |
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help |
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Statically allocate virtual display buffer. If disabled pointer should be |
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passed via lv_vdb_set_adr(). |
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config LVGL_DOUBLE_VDB |
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bool "Use 2 Virtual Display Buffers" |
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help |
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Use 2 virtual display buffers to render and flush data in parallel |
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|
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config LVGL_SCREEN_REFRESH_PERIOD |
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int "Screen refresh period" |
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default 50 |
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help |
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Screen refresh period in milliseconds |
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|
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config LVGL_INPUT_REFRESH_PERIOD |
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int "Input device refresh period" |
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default 50 |
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help |
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Refresh period for input devices in milliseconds |
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|
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config LVGL_INPUT_MARK_PRESSED_POINTS |
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bool "Mark pressed points" |
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depends on LVGL_DIRECT_DRAW |
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help |
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Mark the pressed points on the screen. |
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|
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config LVGL_INPUT_DRAG_THRESHOLD |
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int "Drag Threshold" |
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default 10 |
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help |
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Threshold in pixels before entering drag mode |
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|
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config LVGL_INPUT_DRAG_THROW_SLOW_DOWN |
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int "Drag throw slow-down" |
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default 20 |
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range 0 100 |
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help |
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Percentage of slow down of a throw following a drag. |
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Greater percentage means faster slow-down. |
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|
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config LVGL_INPUT_LONG_PRESS_TIME |
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int "Long press time" |
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default 400 |
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help |
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Period in milliseconds before a press is seen as a long press |
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|
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config LVGL_INPUT_LONG_RESS_REPEAT_TIME |
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int "Long press repeat time" |
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default 100 |
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help |
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Period in milliseconds after which a new trigger is generated |
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for a long press |
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|
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config LVGL_AVG_OBJ_COUNT |
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int "Average object counter" |
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default 32 |
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help |
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Average object counter on a screen |
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|
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config LVGL_UTF_8 |
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bool "Enable UTF-8 support" |
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default y |
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help |
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Enable UTF-8 support |
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|
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config LVGL_TEXT_BREAK_CHARACTERS |
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string "Text break characters" |
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default " ,.;:-_" |
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help |
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Characters on which a text break can take place |
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|
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config LVGL_ANTIALIAS |
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bool "Enable anti-aliasing" |
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default y |
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help |
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Enable anti-aliasing |
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|
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config LVGL_ANIMATION |
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bool "Enable animations" |
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default y |
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help |
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Enable animations |
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|
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config LVGL_SHADOW |
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bool "Enable shadows" |
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default y |
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help |
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Enable shadows |
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|
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config LVGL_GROUP |
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bool "Enable group support" |
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default y |
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help |
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Enable group support. |
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Used by keyboard and button input |
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|
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config LVGL_GPU |
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bool "Enable GPU support" |
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help |
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Enable GPU support |
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|
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config LVGL_DIRECT_DRAW |
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bool "Enable direct draw" |
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default y |
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help |
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Enable direct draw support. |
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Direct draw bypasses virtual display buffer and directly writes to |
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frame buffer |
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|
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config LVGL_FILESYSTEM |
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bool "Enable file system" |
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depends on FILE_SYSTEM |
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default y if FILE_SYSTEM |
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help |
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Enable LittlevGL file system |
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|
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config LVGL_VLA_SUPPORT |
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bool "Enable variable length array support" |
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default y |
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help |
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Enable variable length array support |
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|
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config LVGL_COMPILER_NON_CONST_INIT_SUPPORTED |
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bool "Enable non constant init" |
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default y |
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help |
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Indicate if initialization with non constant values is supported |
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|
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rsource "Kconfig.themes" |
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|
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rsource "Kconfig.fonts" |
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|
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rsource "Kconfig.objects" |
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|
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config APP_LINK_WITH_LVGL |
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bool "Link 'app' with LVGL" |
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default y |
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depends on LVGL |
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help |
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Add LVGL header files to the 'app' include path. It may be |
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disabled if the include paths for LVGL are causing aliasing |
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issues for 'app'. |
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|
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endif |
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@ -0,0 +1,189 @@
@@ -0,0 +1,189 @@
|
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# |
||||
# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
# |
||||
# SPDX-License-Identifier: Apache-2.0 |
||||
# |
||||
|
||||
menu "Fonts" |
||||
|
||||
config LVGL_BUILD_IN_FONTS |
||||
bool "Enable build-in fonts" |
||||
default y |
||||
help |
||||
Enable build-in font support |
||||
|
||||
if LVGL_BUILD_IN_FONTS |
||||
|
||||
config LVGL_BUILD_IN_FONT_10 |
||||
bool "Enable build-in 10px fonts" |
||||
help |
||||
Enable build-in font support, size 10 pixels |
||||
|
||||
if LVGL_BUILD_IN_FONT_10 |
||||
|
||||
config LVGL_BUILD_IN_FONT_10_ASCII_BPP |
||||
int "ASCII character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_10_LATIN_SUP_BPP |
||||
int "Latin supplement character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_10_CYRILLIC_BPP |
||||
int "Cyrillic character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_10_SYMBOL_BPP |
||||
int "Symbol character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
endif |
||||
|
||||
config LVGL_BUILD_IN_FONT_20 |
||||
bool "Enable build-in 20px fonts" |
||||
default y |
||||
help |
||||
Enable build-in font support, size 20 pixels |
||||
|
||||
if LVGL_BUILD_IN_FONT_20 |
||||
|
||||
config LVGL_BUILD_IN_FONT_20_ASCII_BPP |
||||
int "ASCII character set BPP" |
||||
default 4 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_20_LATIN_SUP_BPP |
||||
int "Latin supplement character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_20_CYRILLIC_BPP |
||||
int "Cyrillic character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_20_SYMBOL_BPP |
||||
int "Symbol character set BPP" |
||||
default 4 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
endif |
||||
|
||||
config LVGL_BUILD_IN_FONT_30 |
||||
bool "Enable build-in 30px fonts" |
||||
help |
||||
Enable build-in font support, size 30 pixels |
||||
|
||||
if LVGL_BUILD_IN_FONT_30 |
||||
|
||||
config LVGL_BUILD_IN_FONT_30_ASCII_BPP |
||||
int "ASCII character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_30_LATIN_SUP_BPP |
||||
int "Latin supplement character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_30_CYRILLIC_BPP |
||||
int "Cyrillic character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_30_SYMBOL_BPP |
||||
int "Symbol character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
endif |
||||
|
||||
config LVGL_BUILD_IN_FONT_40 |
||||
bool "Enable build-in 40px fonts" |
||||
help |
||||
Enable build-in font support, size 40 pixels |
||||
|
||||
if LVGL_BUILD_IN_FONT_40 |
||||
|
||||
config LVGL_BUILD_IN_FONT_40_ASCII_BPP |
||||
int "ASCII character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_40_LATIN_SUP_BPP |
||||
int "Latin supplement character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_40_CYRILLIC_BPP |
||||
int "Cyrillic character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
config LVGL_BUILD_IN_FONT_40_SYMBOL_BPP |
||||
int "Symbol character set BPP" |
||||
default 0 |
||||
help |
||||
Bits per pixel (1,2,4,8) for font, 0 will disable font |
||||
|
||||
endif |
||||
|
||||
endif |
||||
|
||||
config LVGL_BUILD_IN_FONT_MONOSPACE |
||||
bool "Enable build-in monospace font" |
||||
help |
||||
Enable build-in monospace font support |
||||
|
||||
choice |
||||
prompt "Default LVGL font" |
||||
default LVGL_DEFAULT_FONT_BUILD_IN_20_ASCII |
||||
|
||||
config LVGL_DEFAULT_FONT_BUILD_IN_10_ASCII |
||||
bool "Build-in ASCII font 10" |
||||
depends on LVGL_BUILD_IN_FONT_10 && LVGL_BUILD_IN_FONT_10_ASCII_BPP != 0 |
||||
|
||||
config LVGL_DEFAULT_FONT_BUILD_IN_20_ASCII |
||||
bool "Build-in ASCII font 20" |
||||
depends on LVGL_BUILD_IN_FONT_20 && LVGL_BUILD_IN_FONT_20_ASCII_BPP != 0 |
||||
|
||||
config LVGL_DEFAULT_FONT_BUILD_IN_30_ASCII |
||||
bool "Build-in ASCII font 30" |
||||
depends on LVGL_BUILD_IN_FONT_30 && LVGL_BUILD_IN_FONT_30_ASCII_BPP != 0 |
||||
|
||||
config LVGL_DEFAULT_FONT_BUILD_IN_40_ASCII |
||||
bool "Build-in ASCII font 40" |
||||
depends on LVGL_BUILD_IN_FONT_40 && LVGL_BUILD_IN_FONT_40_ASCII_BPP != 0 |
||||
|
||||
config LVGL_DEFAULT_FONT_BUILD_IN_MONOSPACE |
||||
bool "Build-in monospace font" |
||||
depends on LVGL_BUILD_IN_FONT_MONOSPACE |
||||
|
||||
config LVGL_DEFAULT_FONT_CUSTOM |
||||
bool "Custom font" |
||||
help |
||||
Use a none build-in font as default font. A pointer named lv_default_font_custom_ptr |
||||
should exists as a global variable and pint yo a valid font structure |
||||
|
||||
endchoice |
||||
|
||||
endmenu |
||||
@ -0,0 +1,296 @@
@@ -0,0 +1,296 @@
|
||||
# |
||||
# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
# |
||||
# SPDX-License-Identifier: Apache-2.0 |
||||
# |
||||
|
||||
menu "Objects" |
||||
|
||||
config LVGL_OBJ_LABEL |
||||
bool "Label Object" |
||||
default y |
||||
help |
||||
Enable label support |
||||
|
||||
if LVGL_OBJ_LABEL |
||||
|
||||
config LVGL_OBJ_LABEL_SCROLL_SPEED |
||||
int "Label scroll speed" |
||||
default 25 |
||||
help |
||||
Scroll speed in pixels per second if scroll mode is enabled for a label |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_IMAGE |
||||
bool "Image Object" |
||||
default y |
||||
depends on LVGL_OBJ_LABEL |
||||
help |
||||
Enable image object support |
||||
|
||||
if LVGL_OBJ_IMAGE |
||||
|
||||
config LVGL_IMG_CF_INDEXED |
||||
bool "Enable indexed image support" |
||||
default y |
||||
help |
||||
Enable support for indexed images |
||||
|
||||
config LVGL_IMG_CF_ALPHA |
||||
bool "Enable alpha indexed image support" |
||||
default y |
||||
help |
||||
Enable support for alpha indexed images |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_LINE |
||||
bool "Line Object" |
||||
default y |
||||
help |
||||
Enable line object support |
||||
|
||||
config LVGL_OBJ_ARC |
||||
bool "Arc Object" |
||||
default y |
||||
help |
||||
Enable arc object support |
||||
|
||||
config LVGL_OBJ_CONTAINER |
||||
bool "Container Object" |
||||
default y |
||||
help |
||||
Enable container object support |
||||
|
||||
config LVGL_OBJ_PAGE |
||||
bool "Page object" |
||||
default y |
||||
depends on LVGL_OBJ_CONTAINER |
||||
help |
||||
Enable page object support |
||||
|
||||
config LVGL_OBJ_WINDOW |
||||
bool "Window object" |
||||
default y |
||||
depends on LVGL_OBJ_CONTAINER && LVGL_OBJ_BUTTON && LVGL_OBJ_LABEL && LVGL_OBJ_IMAGE && LVGL_OBJ_PAGE |
||||
help |
||||
Enable window object support |
||||
|
||||
config LVGL_OBJ_TAB_VIEW |
||||
bool "Tab view object" |
||||
default y |
||||
depends on LVGL_OBJ_PAGE && LVGL_OBJ_BUTTON_MATRIX |
||||
help |
||||
Enable tab view object support |
||||
|
||||
if LVGL_OBJ_TAB_VIEW |
||||
|
||||
config LVGL_OBJ_TAB_VIEW_ANIMATION_TIME |
||||
int "Tab view animation time" |
||||
default 300 |
||||
help |
||||
Tab view animation time in milliseconds |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_CALENDAR |
||||
bool "Calendar object" |
||||
default y |
||||
help |
||||
Enable calendar object support |
||||
|
||||
config LVGL_OBJ_PRELOAD |
||||
bool "Pre-load object" |
||||
default y |
||||
depends on LVGL_OBJ_ARC |
||||
help |
||||
Enabled pre-load object support |
||||
|
||||
if LVGL_OBJ_PRELOAD |
||||
|
||||
config LVGL_OBJ_PRELOAD_DEF_ARC_LENGTH |
||||
int "Default arc length" |
||||
range 1 360 |
||||
default 60 |
||||
help |
||||
Default arc length for pre-load in degrees |
||||
|
||||
config LVGL_OBJ_PRELOAD_DEF_SPIN_TIME |
||||
int "Default spin time" |
||||
default 1000 |
||||
help |
||||
Default spin time for pre-load in ms |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_BAR |
||||
bool "Bar object" |
||||
default y |
||||
help |
||||
Enable bar object support |
||||
|
||||
config LVGL_OBJ_LINE_METER |
||||
bool "Line meter object" |
||||
default y |
||||
help |
||||
Enable line meter object support |
||||
|
||||
config LVGL_OBJ_GAUGE |
||||
bool "Gauge object" |
||||
default y |
||||
depends on LVGL_OBJ_BAR && LVGL_OBJ_LINE_METER |
||||
help |
||||
Enable gauge object support |
||||
|
||||
config LVGL_OBJ_CHART |
||||
bool "Chart object" |
||||
default y |
||||
help |
||||
Enable chart object support |
||||
|
||||
config LVGL_OBJ_LED |
||||
bool "LED object" |
||||
default y |
||||
help |
||||
Enable LED object support |
||||
|
||||
config LVGL_OBJ_MSG_BOX |
||||
bool "Message box object" |
||||
default y |
||||
depends on LVGL_OBJ_BUTTON_MATRIX && LVGL_OBJ_LABEL |
||||
help |
||||
Enable message box object support |
||||
|
||||
config LVGL_OBJ_TEXT_AREA |
||||
bool "Text area object" |
||||
default y |
||||
depends on LVGL_OBJ_LABEL && LVGL_OBJ_PAGE |
||||
help |
||||
Enable text area object support |
||||
|
||||
if LVGL_OBJ_TEXT_AREA |
||||
|
||||
config LVGL_OBJ_TEXT_AREA_CURSOR_BLINK_TIME |
||||
int "Cursor Blink Time" |
||||
default 400 |
||||
help |
||||
Text area cursor blink time in milliseconds |
||||
|
||||
config LVGL_OBJ_TEXT_AREA_PWD_SHOW_TIME |
||||
int "Label scroll speed" |
||||
default 1500 |
||||
help |
||||
Password character show time in milliseconds |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_BUTTON |
||||
bool "Button object" |
||||
default y |
||||
depends on LVGL_OBJ_CONTAINER |
||||
help |
||||
Enable button object support |
||||
|
||||
if LVGL_OBJ_BUTTON |
||||
|
||||
config LVGL_OBJ_BUTTON_INK_EFFECT |
||||
bool "Enable ink effect" |
||||
default y |
||||
help |
||||
Enable ink, press, effect for buttons |
||||
|
||||
config LVGL_OBJ_IMG_BUTTON |
||||
bool "Image Button" |
||||
default y |
||||
help |
||||
Enable image button object support |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_BUTTON_MATRIX |
||||
bool "Button Matrix object" |
||||
default y |
||||
help |
||||
Enable button matrix object support |
||||
|
||||
config LVGL_OBJ_KEYBOARD |
||||
bool "Keyboard object" |
||||
default y |
||||
depends on LVGL_OBJ_BUTTON_MATRIX |
||||
help |
||||
Enable keyboard object support |
||||
|
||||
config LVGL_OBJ_CHECK_BOX |
||||
bool "Check box object" |
||||
default y |
||||
depends on LVGL_OBJ_BUTTON && LVGL_OBJ_LABEL |
||||
help |
||||
Enable check box object support |
||||
|
||||
config LVGL_OBJ_LIST |
||||
bool "List object" |
||||
default y |
||||
depends on LVGL_OBJ_BUTTON && LVGL_OBJ_LABEL && LVGL_OBJ_PAGE |
||||
help |
||||
Enable list object support |
||||
|
||||
if LVGL_OBJ_LIST |
||||
|
||||
config LVGL_OBJ_LIST_FOCUS_TIME |
||||
int "List focus time" |
||||
default 100 |
||||
help |
||||
List focus animation time in milliseconds |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_DROP_DOWN_LIST |
||||
bool "Drop Down List object" |
||||
default y |
||||
depends on LVGL_OBJ_LABEL && LVGL_OBJ_PAGE |
||||
help |
||||
Enable drop down list object support |
||||
|
||||
if LVGL_OBJ_DROP_DOWN_LIST |
||||
|
||||
config LVGL_OBJ_DROP_DOWN_LIST_ANIM_TIME |
||||
int "Drop Down list animation time" |
||||
default 200 |
||||
help |
||||
Drop down list animation time in milliseconds |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_ROLLER |
||||
bool "Roller object" |
||||
default y |
||||
depends on LVGL_OBJ_DROP_DOWN_LIST |
||||
help |
||||
Enable roller object support |
||||
|
||||
if LVGL_OBJ_ROLLER |
||||
|
||||
config LVGL_OBJ_ROLLER_ANIM_TIME |
||||
int "Roller animation time" |
||||
default 200 |
||||
help |
||||
Roller animation time in milliseconds |
||||
|
||||
endif |
||||
|
||||
config LVGL_OBJ_SLIDER |
||||
bool "Slider object" |
||||
default y |
||||
depends on LVGL_OBJ_BAR |
||||
help |
||||
Enable slider object support |
||||
|
||||
config LVGL_OBJ_SWITCH |
||||
bool "Switch object" |
||||
default y |
||||
depends on LVGL_OBJ_SLIDER |
||||
help |
||||
Enable switch object support |
||||
|
||||
endmenu |
||||
@ -0,0 +1,59 @@
@@ -0,0 +1,59 @@
|
||||
# |
||||
# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
# |
||||
# SPDX-License-Identifier: Apache-2.0 |
||||
# |
||||
|
||||
menu "Themes" |
||||
|
||||
config LVGL_THEMES |
||||
bool "Enable build-in themes" |
||||
help |
||||
Enable build-in themes |
||||
|
||||
if LVGL_THEMES |
||||
|
||||
config LVGL_THEME_LIVE_UPDATE |
||||
bool "Enable runtime theme switching" |
||||
help |
||||
Enable runtime theme switching, this will consume 8 to 10kB of RAM. |
||||
|
||||
config LVGL_THEME_DEFAULT |
||||
bool "Enable default theme support" |
||||
help |
||||
Enable default theme support. |
||||
Low RAM footprint theme. |
||||
|
||||
config LVGL_THEME_ALIEN |
||||
bool "Enable alien theme support" |
||||
help |
||||
Enable alien theme, dark futuristic, support |
||||
|
||||
config LVGL_THEME_NIGHT |
||||
bool "Enable night theme support" |
||||
help |
||||
Enable night theme, dark elegant, support |
||||
|
||||
config LVGL_THEME_MONO |
||||
bool "Enable mono theme support" |
||||
help |
||||
Enable mono theme, monochrome, support |
||||
|
||||
config LVGL_THEME_MATERIAL |
||||
bool "Enable material theme support" |
||||
help |
||||
Enable material theme, flat theme with bold colors and light shadow, support |
||||
|
||||
config LVGL_THEME_ZEN |
||||
bool "Enable zen theme support" |
||||
help |
||||
Enable zen theme, peaceful light theme, support |
||||
|
||||
config LVGL_THEME_NEMO |
||||
bool "Enable nemo theme support" |
||||
help |
||||
Enable water-like theme based on the movie "Finding Nemo" |
||||
|
||||
endif |
||||
|
||||
endmenu |
||||
@ -0,0 +1,374 @@
@@ -0,0 +1,374 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#ifndef ZEPHYR_LIB_GUI_LVGL_LV_CONF_H_ |
||||
#define ZEPHYR_LIB_GUI_LVGL_LV_CONF_H_ |
||||
|
||||
/* Dynamic memory */ |
||||
|
||||
#define LV_MEM_CUSTOM 1 |
||||
|
||||
#ifdef CONFIG_LVGL_MEM_POOL_HEAP_KERNEL |
||||
|
||||
#define LV_MEM_CUSTOM_INCLUDE "kernel.h" |
||||
#define LV_MEM_CUSTOM_ALLOC k_malloc |
||||
#define LV_MEM_CUSTOM_FREE k_free |
||||
|
||||
#elif defined(CONFIG_LVGL_MEM_POOL_HEAP_LIB_C) |
||||
|
||||
#define LV_MEM_CUSTOM_INCLUDE "stdlib.h" |
||||
#define LV_MEM_CUSTOM_ALLOC malloc |
||||
#define LV_MEM_CUSTOM_FREE free |
||||
|
||||
#else |
||||
|
||||
#define LV_MEM_CUSTOM_INCLUDE "lvgl_mem.h" |
||||
#define LV_MEM_CUSTOM_ALLOC lvgl_malloc |
||||
#define LV_MEM_CUSTOM_FREE lvgl_free |
||||
|
||||
#endif |
||||
|
||||
/* Graphics settings */ |
||||
|
||||
#define LV_HOR_RES CONFIG_LVGL_HOR_RES |
||||
#define LV_VER_RES CONFIG_LVGL_VER_RES |
||||
#define LV_DPI CONFIG_LVGL_DPI |
||||
|
||||
#define LV_VDB_SIZE (CONFIG_LVGL_VDB_SIZE * CONFIG_LVGL_HOR_RES \ |
||||
* CONFIG_LVGL_VER_RES / 100) |
||||
|
||||
#if CONFIG_LVGL_BITS_PER_PIXEL == 0 |
||||
#define LV_VDB_PX_BPP LV_COLOR_SIZE |
||||
#else |
||||
#define LV_VDB_PX_BPP CONFIG_LVGL_BITS_PER_PIXEL |
||||
#endif |
||||
|
||||
#ifdef CONFIG_LVGL_VDB_STATIC |
||||
#define LV_VDB_ADR 0 |
||||
#else |
||||
#define LV_VDB_ADR LV_VDB_ADR_INV |
||||
#endif |
||||
|
||||
|
||||
#define LV_VDB_DOUBLE CONFIG_LVGL_DOUBLE_VDB |
||||
#ifdef CONFIG_LVGL_VDB_STATIC |
||||
#define LV_VDB2_ADR 0 |
||||
#else |
||||
#define LV_VDB2_ADR LV_VDB_ADR_INV |
||||
#endif |
||||
|
||||
#ifdef CONFIG_LVGL_ANTIALIAS |
||||
#define LV_ANTIALIAS CONFIG_LVGL_ANTIALIAS |
||||
#else |
||||
#define LV_ANTIALIAS 0 |
||||
#endif |
||||
|
||||
#define LV_REFR_PERIOD CONFIG_LVGL_SCREEN_REFRESH_PERIOD |
||||
#define LV_INV_FIFO_SIZE CONFIG_LVGL_AVG_OBJ_COUNT |
||||
|
||||
/* Miscellaneous setting */ |
||||
|
||||
#define LV_INDEV_READ_PERIOD CONFIG_LVGL_INPUT_REFRESH_PERIOD |
||||
#define LV_INDEV_POINT_MARKER CONFIG_LVGL_INPUT_MARK_PRESSED_POINTS |
||||
#define LV_INDEV_DRAG_LIMIT CONFIG_LVGL_INPUT_DRAG_THRESHOLD |
||||
#define LV_INDEV_DRAG_THROW CONFIG_LVGL_INPUT_DRAG_THROW_SLOW_DOWN |
||||
#define LV_INDEV_LONG_PRESS_TIME CONFIG_LVGL_INPUT_LONG_PRESS_TIME |
||||
#define LV_INDEV_LONG_PRESS_REP_TIME CONFIG_LVGL_INPUT_LONG_RESS_REPEAT_TIME |
||||
|
||||
#ifdef CONFIG_LVGL_COLOR_DEPTH_32 |
||||
#define LV_COLOR_DEPTH 32 |
||||
#elif defined(CONFIG_LVGL_COLOR_DEPTH_16) |
||||
#define LV_COLOR_DEPTH 16 |
||||
#elif defined(CONFIG_LVGL_COLOR_DEPTH_8) |
||||
#define LV_COLOR_DEPTH 8 |
||||
#elif defined(CONFIG_LVGL_COLOR_DEPTH_1) |
||||
#define LV_COLOR_DEPTH 1 |
||||
#else |
||||
#error No color depth defined |
||||
#endif |
||||
|
||||
#define LV_COLOR_16_SWAP CONFIG_LVGL_COLOR_16_SWAP |
||||
#define LV_COLOR_SCREEN_TRANSP CONFIG_LVGL_COLOR_SCREEN_TRANSP |
||||
|
||||
#ifdef CONFIG_LVGL_CHROMA_KEY_RED |
||||
#define LV_COLOR_TRANSP LV_COLOR_RED |
||||
#elif defined(CONFIG_LVGL_CHROMA_KEY_GREEN) |
||||
#define LV_COLOR_TRANSP LV_COLOR_LIME |
||||
#elif defined(CONFIG_LVGL_CHROMA_KEY_BLUE) |
||||
#define LV_COLOR_TRANSP LV_COLOR_BLUE |
||||
#elif defined(CONFIG_LVGL_CHROMA_KEY_CUSTOM) |
||||
#define LV_COLOR_TRANSP LV_COLOR_MAKE(CONFIG_LVGL_CUSTOM_CHROMA_KEY_RED, \ |
||||
CONFIG_LVGL_CUSTOM_CHROMA_KEY_GREEN, \ |
||||
CONFIG_LVGL_CUSTOM_CHROMA_KEY_BLUE) |
||||
#else |
||||
#error No chroma key defined |
||||
#endif |
||||
|
||||
#define LV_TXT_UTF8 CONFIG_LVGL_UTF_8 |
||||
#define LV_TXT_BREAK_CHARS CONFIG_LVGL_TEXT_BREAK_CHARACTERS |
||||
|
||||
#define USE_LV_ANIMATION CONFIG_LVGL_ANIMATION |
||||
#define USE_LV_SHADOW CONFIG_LVGL_SHADOW |
||||
#define USE_LV_GROUP CONFIG_LVGL_GROUP |
||||
#define USE_LV_GPU CONFIG_LVGL_GPU |
||||
#define USE_LV_REAL_DRAW CONFIG_LVGL_DIRECT_DRAW |
||||
#define USE_LV_FILESYSTEM CONFIG_LVGL_FILESYSTEM |
||||
|
||||
#define LV_ATTRIBUTE_TICK_INC |
||||
#define LV_ATTRIBUTE_TASK_HANDLER |
||||
#define LV_COMPILER_VLA_SUPPORTED CONFIG_LVGL_VLA_SUPPORT |
||||
#define LV_COMPILER_NON_CONST_INIT_SUPPORTED \ |
||||
CONFIG_LVGL_COMPILER_NON_CONST_INIT_SUPPORTED |
||||
|
||||
#define LV_TICK_CUSTOM 1 |
||||
#define LV_TICK_CUSTOM_INCLUDE "kernel.h" |
||||
#define LV_TICK_CUSTOM_SYS_TIME_EXPR (k_uptime_get_32()) |
||||
|
||||
#if CONFIG_LVGL_LOG_LEVEL == 0 |
||||
#define USE_LV_LOG 0 |
||||
#else |
||||
#define USE_LV_LOG 1 |
||||
|
||||
#if CONFIG_LVGL_LOG_LEVEL == 1 |
||||
#define LV_LOG_LEVEL LV_LOG_LEVEL_ERROR |
||||
#elif CONFIG_LVGL_LOG_LEVEL == 2 |
||||
#define LV_LOG_LEVEL LV_LOG_LEVEL_WARN |
||||
#elif CONFIG_LVGL_LOG_LEVEL == 3 |
||||
#define LV_LOG_LEVEL LV_LOG_LEVEL_INFO |
||||
#elif CONFIG_LVGL_LOG_LEVEL == 4 |
||||
#define LV_LOG_LEVEL LV_LOG_LEVEL_TRACE |
||||
#else |
||||
#error Invalid log level defined |
||||
#endif |
||||
|
||||
#define LV_LOG_PRINTF 0 |
||||
#endif |
||||
|
||||
/* Theme support */ |
||||
|
||||
#ifdef CONFIG_LVGL_THEMES |
||||
|
||||
#define LV_THEME_LIVE_UPDATE CONFIG_LVGL_THEME_LIVE_UPDATE |
||||
|
||||
#define USE_LV_THEME_TEMPL 0 |
||||
#define USE_LV_THEME_DEFAULT CONFIG_LVGL_THEME_DEFAULT |
||||
#define USE_LV_THEME_ALIEN CONFIG_LVGL_THEME_ALIEN |
||||
#define USE_LV_THEME_NIGHT CONFIG_LVGL_THEME_NIGHT |
||||
#define USE_LV_THEME_MONO CONFIG_LVGL_THEME_MONO |
||||
#define USE_LV_THEME_MATERIAL CONFIG_LVGL_THEME_MATERIAL |
||||
#define USE_LV_THEME_ZEN CONFIG_LVGL_THEME_ZEN |
||||
#define USE_LV_THEME_NEMO CONFIG_LVGL_THEME_NEMO |
||||
|
||||
#else |
||||
|
||||
#define LV_THEME_LIVE_UPDATE 0 |
||||
|
||||
#define USE_LV_THEME_TEMPL 0 |
||||
#define USE_LV_THEME_DEFAULT 0 |
||||
#define USE_LV_THEME_ALIEN 0 |
||||
#define USE_LV_THEME_NIGHT 0 |
||||
#define USE_LV_THEME_MONO 0 |
||||
#define USE_LV_THEME_MATERIAL 0 |
||||
#define USE_LV_THEME_ZEN 0 |
||||
#define USE_LV_THEME_NEMO 0 |
||||
|
||||
#endif |
||||
|
||||
/* Font support */ |
||||
|
||||
#ifdef CONFIG_LVGL_DEFAULT_FONT_BUILD_IN_10_ASCII |
||||
#define LV_FONT_DEFAULT (&lv_font_dejavu_10) |
||||
#elif defined(CONFIG_LVGL_DEFAULT_FONT_BUILD_IN_20_ASCII) |
||||
#define LV_FONT_DEFAULT (&lv_font_dejavu_20) |
||||
#elif defined(CONFIG_LVGL_DEFAULT_FONT_BUILD_IN_30_ASCII) |
||||
#define LV_FONT_DEFAULT (&lv_font_dejavu_30) |
||||
#elif defined(CONFIG_LVGL_DEFAULT_FONT_BUILD_IN_40_ASCII) |
||||
#define LV_FONT_DEFAULT (&lv_font_dejavu_40) |
||||
#elif defined(CONFIG_LVGL_DEFAULT_FONT_BUILD_IN_MONOSPACE) |
||||
#define LV_FONT_DEFAULT (&lv_font_monospace_8) |
||||
#elif defined(CONFIG_LVGL_DEFAULT_FONT_CUSTOM) |
||||
extern void *lv_default_font_custom_ptr; |
||||
#define LV_FONT_DEFAULT ((lv_font_t *) lv_default_font_custom_ptr) |
||||
#else |
||||
#error No defulat font defined |
||||
#endif |
||||
|
||||
#ifdef CONFIG_LVGL_BUILD_IN_FONT_10 |
||||
|
||||
#define USE_LV_FONT_DEJAVU_10 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_10_ASCII_BPP |
||||
#define USE_LV_FONT_DEJAVU_10_LATIN_SUP \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_10_LATIN_SUP_BPP |
||||
#define USE_LV_FONT_DEJAVU_10_CYRILLIC \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_10_CYRILLIC_BPP |
||||
#define USE_LV_FONT_SYMBOL_10 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_10_SYMBOL_BPP |
||||
|
||||
#else |
||||
|
||||
#define USE_LV_FONT_DEJAVU_10 0 |
||||
#define USE_LV_FONT_DEJAVU_10_LATIN_SUP 0 |
||||
#define USE_LV_FONT_DEJAVU_10_CYRILLIC 0 |
||||
#define USE_LV_FONT_SYMBOL_10 0 |
||||
|
||||
#endif |
||||
|
||||
#if CONFIG_LVGL_BUILD_IN_FONT_20 |
||||
|
||||
#define USE_LV_FONT_DEJAVU_20 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_20_ASCII_BPP |
||||
#define USE_LV_FONT_DEJAVU_20_LATIN_SUP \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_20_LATIN_SUP_BPP |
||||
#define USE_LV_FONT_DEJAVU_20_CYRILLIC \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_20_CYRILLIC_BPP |
||||
#define USE_LV_FONT_SYMBOL_20 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_20_SYMBOL_BPP |
||||
|
||||
#else |
||||
|
||||
#define USE_LV_FONT_DEJAVU_20 0 |
||||
#define USE_LV_FONT_DEJAVU_20_LATIN_SUP 0 |
||||
#define USE_LV_FONT_DEJAVU_20_CYRILLIC 0 |
||||
#define USE_LV_FONT_SYMBOL_20 0 |
||||
|
||||
#endif |
||||
|
||||
#if CONFIG_LVGL_BUILD_IN_FONT_30 |
||||
|
||||
#define USE_LV_FONT_DEJAVU_30 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_30_ASCII_BPP |
||||
#define USE_LV_FONT_DEJAVU_30_LATIN_SUP \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_30_LATIN_SUP_BPP |
||||
#define USE_LV_FONT_DEJAVU_30_CYRILLIC \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_30_CYRILLIC_BPP |
||||
#define USE_LV_FONT_SYMBOL_30 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_30_SYMBOL_BPP |
||||
|
||||
#else |
||||
|
||||
#define USE_LV_FONT_DEJAVU_30 0 |
||||
#define USE_LV_FONT_DEJAVU_30_LATIN_SUP 0 |
||||
#define USE_LV_FONT_DEJAVU_30_CYRILLIC 0 |
||||
#define USE_LV_FONT_SYMBOL_30 0 |
||||
|
||||
#endif |
||||
|
||||
#if CONFIG_LVGL_BUILD_IN_FONT_40 |
||||
|
||||
#define USE_LV_FONT_DEJAVU_40 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_40_ASCII_BPP |
||||
#define USE_LV_FONT_DEJAVU_40_LATIN_SUP \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_40_LATIN_SUP_BPP |
||||
#define USE_LV_FONT_DEJAVU_40_CYRILLIC \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_40_CYRILLIC_BPP |
||||
#define USE_LV_FONT_SYMBOL_40 \ |
||||
CONFIG_LVGL_BUILD_IN_FONT_40_SYMBOL_BPP |
||||
|
||||
#else |
||||
|
||||
#define USE_LV_FONT_DEJAVU_40 0 |
||||
#define USE_LV_FONT_DEJAVU_40_LATIN_SUP 0 |
||||
#define USE_LV_FONT_DEJAVU_40_CYRILLIC 0 |
||||
#define USE_LV_FONT_SYMBOL_40 0 |
||||
|
||||
#endif |
||||
|
||||
#define USE_LV_FONT_MONOSPACE_8 CONFIG_LVGL_BUILD_IN_FONT_MONOSPACE |
||||
|
||||
#define LV_FONT_CUSTOM_DECLARE |
||||
|
||||
/* Objects */ |
||||
#define LV_OBJ_FREE_NUM_TYPE uint32_t |
||||
#define LV_OBJ_FREE_PTR 1 |
||||
|
||||
#define USE_LV_LABEL CONFIG_LVGL_OBJ_LABEL |
||||
#if USE_LV_LABEL != 0 |
||||
#define LV_LABEL_SCROLL_SPEED CONFIG_LVGL_OBJ_LABEL_SCROLL_SPEED |
||||
#endif |
||||
|
||||
#define USE_LV_IMG CONFIG_LVGL_OBJ_IMAGE |
||||
#if USE_LV_IMG != 0 |
||||
#define LV_IMG_CF_INDEXED CONFIG_LVGL_IMG_CF_INDEXED |
||||
#define LV_IMG_CF_ALPHA CONFIG_LVGL_IMG_CF_ALPHA |
||||
#endif |
||||
|
||||
#define USE_LV_LINE CONFIG_LVGL_OBJ_LINE |
||||
|
||||
#define USE_LV_ARC CONFIG_LVGL_OBJ_ARC |
||||
|
||||
#define USE_LV_CONT CONFIG_LVGL_OBJ_CONTAINER |
||||
|
||||
#define USE_LV_PAGE CONFIG_LVGL_OBJ_PAGE |
||||
|
||||
#define USE_LV_WIN CONFIG_LVGL_OBJ_WINDOW |
||||
|
||||
#define USE_LV_TABVIEW CONFIG_LVGL_OBJ_TAB_VIEW |
||||
#if USE_LV_TABVIEW != 0 |
||||
#define LV_TABVIEW_ANIM_TIME CONFIG_LVGL_OBJ_TAB_VIEW_ANIMATION_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_CALENDAR CONFIG_LVGL_OBJ_CALENDAR |
||||
|
||||
#define USE_LV_PRELOAD CONFIG_LVGL_OBJ_PRELOAD |
||||
#if USE_LV_PRELOAD != 0 |
||||
#define LV_PRELOAD_DEF_ARC_LENGTH CONFIG_LVGL_OBJ_PRELOAD_DEF_ARC_LENGTH |
||||
#define LV_PRELOAD_DEF_SPIN_TIME CONFIG_LVGL_OBJ_PRELOAD_DEF_SPIN_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_BAR CONFIG_LVGL_OBJ_BAR |
||||
|
||||
#define USE_LV_LMETER CONFIG_LVGL_OBJ_LINE_METER |
||||
|
||||
#define USE_LV_GAUGE CONFIG_LVGL_OBJ_GAUGE |
||||
|
||||
#define USE_LV_CHART CONFIG_LVGL_OBJ_CHART |
||||
|
||||
#define USE_LV_LED CONFIG_LVGL_OBJ_LED |
||||
|
||||
#define USE_LV_MBOX CONFIG_LVGL_OBJ_MSG_BOX |
||||
|
||||
#define USE_LV_TA CONFIG_LVGL_OBJ_TEXT_AREA |
||||
#if USE_LV_TA != 0 |
||||
#define LV_TA_CURSOR_BLINK_TIME \ |
||||
CONFIG_LVGL_OBJ_TEXT_AREA_CURSOR_BLINK_TIME |
||||
#define LV_TA_PWD_SHOW_TIME \ |
||||
CONFIG_LVGL_OBJ_TEXT_AREA_PWD_SHOW_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_BTN CONFIG_LVGL_OBJ_BUTTON |
||||
|
||||
#if USE_LV_BTN != 0 |
||||
#define LV_BTN_INK_EFFECT CONFIG_LVGL_OBJ_BUTTON_INK_EFFECT |
||||
#endif |
||||
|
||||
#define USE_LV_IMGBTN CONFIG_LVGL_OBJ_IMG_BUTTON |
||||
|
||||
#define USE_LV_BTNM CONFIG_LVGL_OBJ_BUTTON_MATRIX |
||||
|
||||
#define USE_LV_KB CONFIG_LVGL_OBJ_KEYBOARD |
||||
|
||||
#define USE_LV_CB CONFIG_LVGL_OBJ_CHECK_BOX |
||||
|
||||
#define USE_LV_LIST CONFIG_LVGL_OBJ_LIST |
||||
#if USE_LV_LIST != 0 |
||||
#define LV_LIST_FOCUS_TIME CONFIG_LVGL_OBJ_LIST_FOCUS_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_DDLIST CONFIG_LVGL_OBJ_DROP_DOWN_LIST |
||||
#if USE_LV_DDLIST != 0 |
||||
#define LV_DDLIST_ANIM_TIME CONFIG_LVGL_OBJ_DROP_DOWN_LIST_ANIM_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_ROLLER CONFIG_LVGL_OBJ_ROLLER |
||||
#if USE_LV_ROLLER != 0 |
||||
#define LV_ROLLER_ANIM_TIME CONFIG_LVGL_OBJ_ROLLER_ANIM_TIME |
||||
#endif |
||||
|
||||
#define USE_LV_SLIDER CONFIG_LVGL_OBJ_SLIDER |
||||
|
||||
#define USE_LV_SW CONFIG_LVGL_OBJ_SWITCH |
||||
|
||||
#endif /* ZEPHYR_LIB_GUI_LVGL_LV_CONF_H_ */ |
||||
@ -0,0 +1,89 @@
@@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <init.h> |
||||
#include <zephyr.h> |
||||
#include <lvgl.h> |
||||
#include <lv_core/lv_refr.h> |
||||
#include "lvgl_color.h" |
||||
#include "lvgl_fs.h" |
||||
|
||||
#define LOG_LEVEL CONFIG_LVGL_LOG_LEVEL |
||||
#include <logging/log.h> |
||||
LOG_MODULE_REGISTER(lvgl); |
||||
|
||||
struct device *lvgl_display_dev; |
||||
|
||||
#if CONFIG_LVGL_LOG_LEVEL != 0 |
||||
static void lvgl_log(lv_log_level_t level, const char *file, uint32_t line, |
||||
const char *dsc) |
||||
{ |
||||
/* Convert LVGL log level to Zephyr log lvel
|
||||
* |
||||
* LVGL log level mapping: |
||||
* * LV_LOG_LEVEL_TRACE 0 |
||||
* * LV_LOG_LEVEL_INFO 1 |
||||
* * LV_LOG_LEVEL_WARN 2 |
||||
* * LV_LOG_LEVEL_ERROR 3 |
||||
* * LV_LOG_LEVEL_NUM 4 |
||||
* |
||||
* Zephyr log level mapping: |
||||
* * LOG_LEVEL_NONE 0 |
||||
* * LOG_LEVEL_ERR 1 |
||||
* * LOG_LEVEL_WRN 2 |
||||
* * LOG_LEVEL_INF 3 |
||||
* * LOG_LEVEL_DBG 4 |
||||
*/ |
||||
u8_t zephyr_level = LOG_LEVEL_DBG - level; |
||||
|
||||
ARG_UNUSED(file); |
||||
ARG_UNUSED(line); |
||||
|
||||
_LOG(zephyr_level, "%s", dsc); |
||||
} |
||||
#endif |
||||
|
||||
|
||||
static int lvgl_init(struct device *dev) |
||||
{ |
||||
lv_disp_drv_t disp_drv; |
||||
|
||||
ARG_UNUSED(dev); |
||||
|
||||
lvgl_display_dev = device_get_binding(CONFIG_LVGL_DISPLAY_DEV_NAME); |
||||
|
||||
if (lvgl_display_dev == NULL) { |
||||
LOG_ERR("Display device not found."); |
||||
return -ENODEV; |
||||
} |
||||
|
||||
#if CONFIG_LVGL_LOG_LEVEL != 0 |
||||
lv_log_register_print(lvgl_log); |
||||
#endif |
||||
|
||||
lv_init(); |
||||
|
||||
#ifdef CONFIG_LVGL_FILESYSTEM |
||||
lvgl_fs_init(); |
||||
#endif |
||||
|
||||
lv_refr_set_round_cb(get_round_func()); |
||||
|
||||
lv_disp_drv_init(&disp_drv); |
||||
disp_drv.disp_flush = get_disp_flush(); |
||||
|
||||
#if CONFIG_LVGL_VDB_SIZE != 0 |
||||
disp_drv.vdb_wr = get_vdb_write(); |
||||
#endif |
||||
if (lv_disp_drv_register(&disp_drv) == NULL) { |
||||
LOG_ERR("Failed to register display device."); |
||||
return -EPERM; |
||||
} |
||||
|
||||
return 0; |
||||
} |
||||
|
||||
SYS_INIT(lvgl_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY); |
||||
@ -0,0 +1,26 @@
@@ -0,0 +1,26 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#ifndef ZEPHYR_LIB_GUI_LVGL_LVGL_COLOR_H_ |
||||
#define ZEPHYR_LIB_GUI_LVGL_LVGL_COLOR_H_ |
||||
|
||||
#include <display.h> |
||||
|
||||
#ifdef __cplusplus |
||||
extern "C" { |
||||
#endif |
||||
|
||||
extern struct device *lvgl_display_dev; |
||||
|
||||
void *get_disp_flush(void); |
||||
void *get_vdb_write(void); |
||||
void *get_round_func(void); |
||||
|
||||
#ifdef __cplusplus |
||||
} |
||||
#endif |
||||
|
||||
#endif /* ZEPHYR_LIB_GUI_LVGL_LVGL_COLOR_H */ |
||||
@ -0,0 +1,100 @@
@@ -0,0 +1,100 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <zephyr.h> |
||||
#include <lvgl.h> |
||||
#include "lvgl_color.h" |
||||
|
||||
#if CONFIG_LVGL_BITS_PER_PIXEL == 1 |
||||
|
||||
static void zephyr_disp_flush(s32_t x1, s32_t y1, s32_t x2, s32_t y2, |
||||
const lv_color_t *color_p) |
||||
{ |
||||
u16_t w = x2 - x1 + 1; |
||||
u16_t h = y2 - y1 + 1; |
||||
struct display_capabilities cap; |
||||
struct display_buffer_descriptor desc; |
||||
|
||||
display_get_capabilities(lvgl_display_dev, &cap); |
||||
|
||||
desc.buf_size = (w * h)/8; |
||||
desc.width = w; |
||||
desc.pitch = w; |
||||
desc.height = h; |
||||
display_write(lvgl_display_dev, x1, y1, &desc, (void *) color_p); |
||||
if (cap.screen_info & SCREEN_INFO_DOUBLE_BUFFER) { |
||||
display_write(lvgl_display_dev, x1, y1, &desc, |
||||
(void *) color_p); |
||||
} |
||||
|
||||
lv_flush_ready(); |
||||
} |
||||
|
||||
void zephyr_vdb_write(u8_t *buf, lv_coord_t buf_w, lv_coord_t x, |
||||
lv_coord_t y, lv_color_t color, lv_opa_t opa) |
||||
{ |
||||
u8_t *buf_xy = buf + x + y/8 * buf_w; |
||||
u8_t bit; |
||||
struct display_capabilities cap; |
||||
|
||||
display_get_capabilities(lvgl_display_dev, &cap); |
||||
|
||||
if (cap.screen_info & SCREEN_INFO_MONO_MSB_FIRST) { |
||||
bit = 7 - y%8; |
||||
} else { |
||||
bit = y%8; |
||||
} |
||||
|
||||
if (cap.current_pixel_format == PIXEL_FORMAT_MONO10) { |
||||
if (color.full == 0) { |
||||
*buf_xy &= ~BIT(bit); |
||||
} else { |
||||
*buf_xy |= BIT(bit); |
||||
} |
||||
} else { |
||||
if (color.full == 0) { |
||||
*buf_xy |= BIT(bit); |
||||
} else { |
||||
*buf_xy &= ~BIT(bit); |
||||
} |
||||
} |
||||
} |
||||
|
||||
void zephyr_round_area(lv_area_t *a) |
||||
{ |
||||
struct display_capabilities cap; |
||||
|
||||
display_get_capabilities(lvgl_display_dev, &cap); |
||||
|
||||
if (cap.screen_info & SCREEN_INFO_MONO_VTILED) { |
||||
a->y1 &= ~0x7; |
||||
a->y2 |= 0x7; |
||||
} else { |
||||
a->x1 &= ~0x7; |
||||
a->x2 |= 0x7; |
||||
} |
||||
} |
||||
|
||||
#else |
||||
|
||||
#error "Unsupported pixel format conversion" |
||||
|
||||
#endif /* CONFIG_LVGL_BITS_PER_PIXEL */ |
||||
|
||||
void *get_disp_flush(void) |
||||
{ |
||||
return zephyr_disp_flush; |
||||
} |
||||
|
||||
void *get_vdb_write(void) |
||||
{ |
||||
return zephyr_vdb_write; |
||||
} |
||||
|
||||
void *get_round_func(void) |
||||
{ |
||||
return zephyr_round_area; |
||||
} |
||||
@ -0,0 +1,50 @@
@@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <zephyr.h> |
||||
#include <lvgl.h> |
||||
#include "lvgl_color.h" |
||||
|
||||
#if CONFIG_LVGL_BITS_PER_PIXEL == 0 |
||||
|
||||
static void zephyr_disp_flush(s32_t x1, s32_t y1, s32_t x2, s32_t y2, |
||||
const lv_color_t *color_p) |
||||
{ |
||||
u16_t w = x2 - x1 + 1; |
||||
u16_t h = y2 - y1 + 1; |
||||
struct display_buffer_descriptor desc; |
||||
|
||||
desc.buf_size = 2 * w * h; |
||||
desc.width = w; |
||||
desc.pitch = w; |
||||
desc.height = h; |
||||
display_write(lvgl_display_dev, x1, y1, &desc, (void *) color_p); |
||||
|
||||
lv_flush_ready(); |
||||
} |
||||
|
||||
#define zephyr_vdb_write NULL |
||||
|
||||
#else |
||||
|
||||
#error "Unsupported pixel format conversion" |
||||
|
||||
#endif /* CONFIG_LVGL_BITS_PER_PIXEL */ |
||||
|
||||
void *get_disp_flush(void) |
||||
{ |
||||
return zephyr_disp_flush; |
||||
} |
||||
|
||||
void *get_vdb_write(void) |
||||
{ |
||||
return zephyr_vdb_write; |
||||
} |
||||
|
||||
void *get_round_func(void) |
||||
{ |
||||
return NULL; |
||||
} |
||||
@ -0,0 +1,87 @@
@@ -0,0 +1,87 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <zephyr.h> |
||||
#include <lvgl.h> |
||||
#include "lvgl_color.h" |
||||
|
||||
#if CONFIG_LVGL_BITS_PER_PIXEL == 0 |
||||
|
||||
static void zephyr_disp_flush(s32_t x1, s32_t y1, s32_t x2, s32_t y2, |
||||
const lv_color_t *color_p) |
||||
{ |
||||
u16_t w = x2 - x1 + 1; |
||||
u16_t h = y2 - y1 + 1; |
||||
struct display_buffer_descriptor desc; |
||||
|
||||
desc.buf_size = 4 * w * h; |
||||
desc.width = w; |
||||
desc.pitch = w; |
||||
desc.height = h; |
||||
display_write(lvgl_display_dev, x1, y1, &desc, (void *) color_p); |
||||
|
||||
lv_flush_ready(); |
||||
} |
||||
|
||||
#define zephyr_vdb_write NULL |
||||
|
||||
#elif CONFIG_LVGL_BITS_PER_PIXEL == 24 |
||||
|
||||
static void zephyr_disp_flush(s32_t x1, s32_t y1, s32_t x2, s32_t y2, |
||||
const lv_color_t *color_p) |
||||
{ |
||||
u16_t w = x2 - x1 + 1; |
||||
u16_t h = y2 - y1 + 1; |
||||
struct display_buffer_descriptor desc; |
||||
|
||||
desc.buf_size = 3 * w * h; |
||||
desc.width = w; |
||||
desc.pitch = w; |
||||
desc.height = h; |
||||
display_write(lvgl_display_dev, x1, y1, &desc, (void *) color_p); |
||||
|
||||
lv_flush_ready(); |
||||
} |
||||
|
||||
static void zephyr_vdb_write(u8_t *buf, lv_coord_t buf_w, lv_coord_t x, |
||||
lv_coord_t y, lv_color_t color, lv_opa_t opa) |
||||
{ |
||||
u8_t *buf_xy = buf + x + y * buf_w; |
||||
|
||||
if (opa != LV_OPA_COVER) { |
||||
lv_color_t mix_color; |
||||
|
||||
mix_color.red = *buf_xy; |
||||
mix_color.green = *(buf_xy+1); |
||||
mix_color.blue = *(buf_xy+2); |
||||
color = lv_color_mix(color, mix_color, opa); |
||||
} |
||||
|
||||
*buf_xy = color.red; |
||||
*(buf_xy + 1) = color.green; |
||||
*(buf_xy + 2) = color.blue; |
||||
} |
||||
|
||||
#else |
||||
|
||||
#error "Unsupported pixel format conversion" |
||||
|
||||
#endif /* CONFIG_LVGL_BITS_PER_PIXEL */ |
||||
|
||||
void *get_disp_flush(void) |
||||
{ |
||||
return zephyr_disp_flush; |
||||
} |
||||
|
||||
void *get_vdb_write(void) |
||||
{ |
||||
return zephyr_vdb_write; |
||||
} |
||||
|
||||
void *get_round_func(void) |
||||
{ |
||||
return NULL; |
||||
} |
||||
@ -0,0 +1,50 @@
@@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <zephyr.h> |
||||
#include <lvgl.h> |
||||
#include "lvgl_color.h" |
||||
|
||||
#if CONFIG_LVGL_BITS_PER_PIXEL == 0 |
||||
|
||||
static void zephyr_disp_flush(s32_t x1, s32_t y1, s32_t x2, s32_t y2, |
||||
const lv_color_t *color_p) |
||||
{ |
||||
u16_t w = x2 - x1 + 1; |
||||
u16_t h = y2 - y1 + 1; |
||||
struct display_buffer_descriptor desc; |
||||
|
||||
desc.buf_size = w * h; |
||||
desc.width = w; |
||||
desc.pitch = w; |
||||
desc.height = h; |
||||
display_write(lvgl_display_dev, x1, y1, &desc, (void *) color_p); |
||||
|
||||
lv_flush_ready(); |
||||
} |
||||
|
||||
#define zephyr_vdb_write NULL |
||||
|
||||
#else |
||||
|
||||
#error "Unsupported pixel format conversion" |
||||
|
||||
#endif /* CONFIG_LVGL_BITS_PER_PIXEL */ |
||||
|
||||
void *get_disp_flush(void) |
||||
{ |
||||
return zephyr_disp_flush; |
||||
} |
||||
|
||||
void *get_vdb_write(void) |
||||
{ |
||||
return zephyr_vdb_write; |
||||
} |
||||
|
||||
void *get_round_func(void) |
||||
{ |
||||
return NULL; |
||||
} |
||||
@ -0,0 +1,243 @@
@@ -0,0 +1,243 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include <lvgl.h> |
||||
#include <zephyr.h> |
||||
#include <fs.h> |
||||
|
||||
/* Stub for LVGL ufs (ram based FS) init function
|
||||
* as we use Zephyr FS API instead |
||||
*/ |
||||
void lv_ufs_init(void) |
||||
{ |
||||
} |
||||
|
||||
bool lvgl_fs_ready(void) |
||||
{ |
||||
return true; |
||||
} |
||||
|
||||
static lv_fs_res_t errno_to_lv_fs_res(int err) |
||||
{ |
||||
switch (err) { |
||||
case 0: |
||||
return LV_FS_RES_OK; |
||||
case -EIO: |
||||
/*Low level hardware error*/ |
||||
return LV_FS_RES_HW_ERR; |
||||
case -EBADF: |
||||
/*Error in the file system structure */ |
||||
return LV_FS_RES_FS_ERR; |
||||
case -ENOENT: |
||||
/*Driver, file or directory is not exists*/ |
||||
return LV_FS_RES_NOT_EX; |
||||
case -EFBIG: |
||||
/*Disk full*/ |
||||
return LV_FS_RES_FULL; |
||||
case -EACCES: |
||||
/*Access denied. Check 'fs_open' modes and write protect*/ |
||||
return LV_FS_RES_DENIED; |
||||
case -EBUSY: |
||||
/*The file system now can't handle it, try later*/ |
||||
return LV_FS_RES_BUSY; |
||||
case -ENOMEM: |
||||
/*Not enough memory for an internal operation*/ |
||||
return LV_FS_RES_OUT_OF_MEM; |
||||
case -EINVAL: |
||||
/*Invalid parameter among arguments*/ |
||||
return LV_FS_RES_INV_PARAM; |
||||
default: |
||||
return LV_FS_RES_UNKNOWN; |
||||
} |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_open(void *file, const char *path, |
||||
lv_fs_mode_t mode) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_open((struct fs_file_t *)file, path); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_close(void *file) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_close((struct fs_file_t *)file); |
||||
return LV_FS_RES_NOT_IMP; |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_remove(const char *path) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_unlink(path); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_read(void *file, void *buf, u32_t btr, |
||||
u32_t *br) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_read((struct fs_file_t *)file, buf, btr); |
||||
if (err > 0) { |
||||
if (br != NULL) { |
||||
*br = err; |
||||
} |
||||
err = 0; |
||||
} else if (br != NULL) { |
||||
*br = 0; |
||||
} |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_write(void *file, const void *buf, u32_t btw, |
||||
u32_t *bw) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_write((struct fs_file_t *)file, buf, btw); |
||||
if (err == btw) { |
||||
if (bw != NULL) { |
||||
*bw = btw; |
||||
} |
||||
err = 0; |
||||
} else if (err < 0) { |
||||
if (bw != NULL) { |
||||
*bw = 0; |
||||
} |
||||
} else { |
||||
if (bw != NULL) { |
||||
*bw = err; |
||||
} |
||||
err = -EFBIG; |
||||
} |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_seek(void *file, u32_t pos) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_seek((struct fs_file_t *)file, pos, FS_SEEK_SET); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_tell(void *file, u32_t *pos_p) |
||||
{ |
||||
*pos_p = fs_tell((struct fs_file_t *)file); |
||||
return LV_FS_RES_OK; |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_trunc(void *file) |
||||
{ |
||||
int err; |
||||
off_t length; |
||||
|
||||
length = fs_tell((struct fs_file_t *) file); |
||||
++length; |
||||
err = fs_truncate((struct fs_file_t *)file, length); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_size(void *file, u32_t *fsize) |
||||
{ |
||||
int err; |
||||
off_t org_pos; |
||||
|
||||
/* LVGL does not provided path but pointer to file struct as such
|
||||
* we can not use fs_stat, instead use a combination of fs_tell and |
||||
* fs_seek to get the files size. |
||||
*/ |
||||
|
||||
org_pos = fs_tell((struct fs_file_t *) file); |
||||
|
||||
err = fs_seek((struct fs_file_t *) file, 0, FS_SEEK_END); |
||||
if (err != 0) { |
||||
*fsize = 0; |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
*fsize = fs_tell((struct fs_file_t *) file) + 1; |
||||
|
||||
err = fs_seek((struct fs_file_t *) file, org_pos, FS_SEEK_SET); |
||||
|
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_rename(const char *from, const char *to) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_rename(from, to); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_free(u32_t *total_p, u32_t *free_p) |
||||
{ |
||||
/* We have no easy way of telling the total file system size.
|
||||
* Zephyr can only return this information per mount point. |
||||
*/ |
||||
return LV_FS_RES_NOT_IMP; |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_dir_open(void *dir, const char *path) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_opendir((struct fs_dir_t *)dir, path); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_dir_read(void *dir, char *fn) |
||||
{ |
||||
/* LVGL expects a string as return parameter but the format of the
|
||||
* string is not documented. |
||||
*/ |
||||
return LV_FS_RES_NOT_IMP; |
||||
} |
||||
|
||||
static lv_fs_res_t lvgl_fs_dir_close(void *dir) |
||||
{ |
||||
int err; |
||||
|
||||
err = fs_closedir((struct fs_dir_t *)dir); |
||||
return errno_to_lv_fs_res(err); |
||||
} |
||||
|
||||
|
||||
void lvgl_fs_init(void) |
||||
{ |
||||
lv_fs_drv_t fs_drv; |
||||
|
||||
memset(&fs_drv, 0, sizeof(lv_fs_drv_t)); |
||||
|
||||
fs_drv.file_size = sizeof(struct fs_file_t); |
||||
fs_drv.rddir_size = sizeof(struct fs_dir_t); |
||||
fs_drv.letter = '/'; |
||||
fs_drv.ready = lvgl_fs_ready; |
||||
|
||||
fs_drv.open = lvgl_fs_open; |
||||
fs_drv.close = lvgl_fs_close; |
||||
fs_drv.remove = lvgl_fs_remove; |
||||
fs_drv.read = lvgl_fs_read; |
||||
fs_drv.write = lvgl_fs_write; |
||||
fs_drv.seek = lvgl_fs_seek; |
||||
fs_drv.tell = lvgl_fs_tell; |
||||
fs_drv.trunc = lvgl_fs_trunc; |
||||
fs_drv.size = lvgl_fs_size; |
||||
fs_drv.rename = lvgl_fs_rename; |
||||
fs_drv.free = lvgl_fs_free; |
||||
|
||||
fs_drv.dir_open = lvgl_fs_dir_open; |
||||
fs_drv.dir_read = lvgl_fs_dir_read; |
||||
fs_drv.dir_close = lvgl_fs_dir_close; |
||||
|
||||
lv_fs_add_drv(&fs_drv); |
||||
} |
||||
|
||||
@ -0,0 +1,20 @@
@@ -0,0 +1,20 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#ifndef ZEPHYR_LIB_GUI_LVGL_LVGL_FS_H_ |
||||
#define ZEPHYR_LIB_GUI_LVGL_LVGL_FS_H_ |
||||
|
||||
#ifdef __cplusplus |
||||
extern "C" { |
||||
#endif |
||||
|
||||
void lvgl_fs_init(void); |
||||
|
||||
#ifdef __cplusplus |
||||
} |
||||
#endif |
||||
|
||||
#endif /* ZEPHYR_LIB_GUI_LVGL_LVGL_FS_H */ |
||||
@ -0,0 +1,24 @@
@@ -0,0 +1,24 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#ifndef ZEPHYR_LIB_GUI_LVGL_MEM_H_ |
||||
#define ZEPHYR_LIB_GUI_LVGL_MEM_H_ |
||||
|
||||
#ifdef __cplusplus |
||||
extern "C" { |
||||
#endif |
||||
|
||||
#include <stdlib.h> |
||||
|
||||
void *lvgl_malloc(size_t size); |
||||
|
||||
void lvgl_free(void *ptr); |
||||
|
||||
#ifdef __cplusplus |
||||
} |
||||
#endif |
||||
|
||||
#endif /* ZEPHYR_LIB_GUI_LVGL_MEM_H_i */ |
||||
@ -0,0 +1,25 @@
@@ -0,0 +1,25 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include "lvgl_mem.h" |
||||
#include <zephyr.h> |
||||
#include <init.h> |
||||
#include <misc/mempool.h> |
||||
|
||||
K_MEM_POOL_DEFINE(lvgl_mem_pool, |
||||
CONFIG_LVGL_MEM_POOL_MIN_SIZE, |
||||
CONFIG_LVGL_MEM_POOL_MAX_SIZE, |
||||
CONFIG_LVGL_MEM_POOL_NUMBER_BLOCKS, 4); |
||||
|
||||
void *lvgl_malloc(size_t size) |
||||
{ |
||||
return k_mem_pool_malloc(&lvgl_mem_pool, size); |
||||
} |
||||
|
||||
void lvgl_free(void *ptr) |
||||
{ |
||||
k_free(ptr); |
||||
} |
||||
@ -0,0 +1,37 @@
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
||||
* |
||||
* SPDX-License-Identifier: Apache-2.0 |
||||
*/ |
||||
|
||||
#include "lvgl_mem.h" |
||||
#include <zephyr.h> |
||||
#include <init.h> |
||||
#include <misc/mempool.h> |
||||
|
||||
K_MUTEX_DEFINE(lvgl_mem_pool_mutex); |
||||
SYS_MEM_POOL_DEFINE(lvgl_mem_pool, &lvgl_mem_pool_mutex, |
||||
CONFIG_LVGL_MEM_POOL_MIN_SIZE, |
||||
CONFIG_LVGL_MEM_POOL_MAX_SIZE, |
||||
CONFIG_LVGL_MEM_POOL_NUMBER_BLOCKS, 4, .data); |
||||
|
||||
void *lvgl_malloc(size_t size) |
||||
{ |
||||
return sys_mem_pool_alloc(&lvgl_mem_pool, size); |
||||
} |
||||
|
||||
void lvgl_free(void *ptr) |
||||
{ |
||||
sys_mem_pool_free(ptr); |
||||
} |
||||
|
||||
static int lvgl_mem_pool_init(struct device *unused) |
||||
{ |
||||
#ifdef CONFIG_USERSPACE |
||||
k_object_access_all_grant(&lvgl_mem_pool_mutex); |
||||
#endif |
||||
sys_mem_pool_init(&lvgl_mem_pool); |
||||
return 0; |
||||
} |
||||
|
||||
SYS_INIT(lvgl_mem_pool_init, APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT); |
||||
Loading…
Reference in new issue