lv_global.h

API reference for lv_global.h

Summary

Structs

struct

_lv_global_t

Member	Type	Description
`user_data`	`void *`	User data for the LVGL library. Move from the bottom of the struct to avoid breaking the ABI. E.g., if the user data is used by a closed-source library, this can help to avoid re-compiling the library when the lvgl-related configs are changed.
`inited`	`bool`
`deinit_in_progress`	`bool`	Can be used e.g. in the LV_EVENT_DELETE to deinit the drivers too
`disp_ll`	`lv_ll_t`
`disp_refresh`	`lv_display_t *`
`disp_default`	`lv_display_t *`
`style_trans_ll`	`lv_ll_t`
`style_refresh`	`bool`
`style_custom_table_size`	`uint32_t`
`style_last_custom_prop_id`	`uint32_t`
`style_custom_prop_flag_lookup_table`	`uint8_t *`
`group_ll`	`lv_ll_t`
`group_default`	`lv_group_t *`
`indev_ll`	`lv_ll_t`
`indev_active`	`lv_indev_t *`
`indev_obj_active`	`lv_obj_t *`
`layout_count`	`uint32_t`
`layout_list`	`lv_layout_dsc_t *`
`layout_update_mutex`	`bool`
`memory_zero`	`uint32_t`
`math_rand_seed`	`uint32_t`
`event_header`	`lv_event_t *`
`event_last_register_id`	`uint32_t`
`timer_state`	`lv_timer_state_t`
`anim_state`	`lv_anim_state_t`
`tick_state`	`lv_tick_state_t`
`draw_buf_handlers`	`lv_draw_buf_handlers_t`
`font_draw_buf_handlers`	`lv_draw_buf_handlers_t`
`image_cache_draw_buf_handlers`	`lv_draw_buf_handlers_t`	Ensure that all assigned draw buffers can be managed by image cache.
`img_decoder_ll`	`lv_ll_t`
`img_decoder_info_lock`	`lv_mutex_t`
`img_decoder_open_lock`	`lv_mutex_t`
`img_cache`	`lv_cache_t *`
`img_header_cache`	`lv_cache_t *`
`draw_info`	`lv_draw_global_info_t`
`draw_sw_blend_handler_ll`	`lv_ll_t`
`sw_circle_cache`	`lv_draw_sw_mask_radius_circle_dsc_arr_t`
`custom_log_print_cb`	`lv_log_print_g_cb_t`
`log_last_log_time`	`uint32_t`
`theme_simple`	`void *`
`theme_default`	`void *`
`theme_mono`	`void *`
`fsdrv_ll`	`lv_ll_t`
`stdio_fs_drv`	`lv_fs_drv_t`
`posix_fs_drv`	`lv_fs_drv_t`
`fatfs_fs_drv`	`lv_fs_drv_t`
`win32_fs_drv`	`lv_fs_drv_t`
`uefi_fs_drv`	`lv_fs_drv_t`
`littlefs_fs_drv`	`lv_fs_drv_t`
`arduino_esp_littlefs_fs_drv`	`lv_fs_drv_t`
`arduino_sd_fs_drv`	`lv_fs_drv_t`
`frogfs_fs_drv`	`lv_fs_drv_t`
`ft_context`	`struct _lv_freetype_context_t *`
`font_fmt_rle`	`lv_font_fmt_rle_t`
`span_snippet_stack`	`struct _snippet_stack *`
`profiler_context`	`struct _lv_profiler_builtin_ctx_t *`
`file_explorer_quick_access_style`	`lv_style_t`
`file_explorer_count`	`size_t`
`sysmon_mem`	`lv_sysmon_backend_data_t`
`ime_cand_len`	`size_t`
`objid_array`	`void *`
`objid_count`	`uint32_t`
`test_state`	`lv_test_state_t`
`translation_packs_ll`	`lv_ll_t`
`translation_selected_lang`	`const char *`
`nuttx_ctx`	`struct _lv_nuttx_ctx_t *`
`lv_general_mutex`	`lv_mutex_t`
`evdev_discovery`	`lv_evdev_discovery_t *`
`draw_eve_unit`	`lv_draw_eve_unit_t *`

Typedefs

core/lv_global.h:280typedef

lv_global_t

typedef struct _lv_global_t lv_global_t

Macros

core/lv_global.h:58macro

ZERO_MEM_SENTINEL

#define ZERO_MEM_SENTINEL 0xa1b2c3d4

core/lv_global.h:295macro

LV_GLOBAL_DEFAULT

#define LV_GLOBAL_DEFAULT() \
    (&lv_global)

Variables

core/lv_global.h:294variable

lv_global

lv_global_t lv_global

Dependencies

lv_draw_eve_private.h

Indirect dependencies

lv_global.h

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