lvgl.h File Reference

#include <stdbool.h>
#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	lv_font_fmt_txt_glyph_dsc_t
struct	lv_font_fmt_txt_cmap_t
struct	lv_font_fmt_txt_dsc_t
struct	lv_font_glyph_dsc_t
struct	_lv_font_struct

Macros
#define	LVGL_VERSION_MAJOR   7
#define	LVGL_VERSION_MINOR   0
#define	LVGL_VERSION_PATCH   1
#define	LVGL_VERSION_INFO   "dev"
#define	NULL   ((void*) 0)
#define	FALSE   0
#define	TRUE   1
#define	LV_VERSION_CHECK(x, y, z)

Typedefs
typedef uint8_t	u8
typedef uint16_t	u16
typedef int16_t	s16
typedef uint32_t	u32
typedef uint32_t	tu8
typedef uint32_t	tu16
typedef uint32_t	tbool
typedef uint32_t	tu32
typedef int32_t	s32
typedef int16_t	lv_coord_t
typedef uint32_t	lv_uintptr_t
typedef uint8_t	lv_font_fmt_txt_cmap_type_t
typedef struct _lv_font_struct	lv_font_t

Enumerations
enum	{   LV_FONT_FMT_TXT_CMAP_FORMAT0_TINY ,   LV_FONT_FMT_TXT_CMAP_FORMAT0_FULL ,   LV_FONT_FMT_TXT_CMAP_SPARSE_TINY ,   LV_FONT_FMT_TXT_CMAP_SPARSE_FULL }

Detailed Description

Include all LittleV GL related headers

Macro Definition Documentation

LVGL_VERSION_MAJOR

#define LVGL_VERSION_MAJOR   7

LVGL_VERSION_MINOR

#define LVGL_VERSION_MINOR   0

LVGL_VERSION_PATCH

#define LVGL_VERSION_PATCH   1

LVGL_VERSION_INFO

#define LVGL_VERSION_INFO   "dev"

NULL

#define NULL   ((void*) 0)

FALSE

#define FALSE   0

TRUE

#define TRUE   1

LV_VERSION_CHECK

#define LV_VERSION_CHECK	(		x,
			y,
			z )

Value:

(x == LVGL_VERSION_MAJOR && (y < LVGL_VERSION_MINOR || (y == LVGL_VERSION_MINOR && z <= LVGL_VERSION_PATCH)))

Gives 1 if the x.y.z version is supported in the current version Usage:

• Require v6 #if LV_VERSION_CHECK(6,0,0) new_func_in_v6(); #endif
• Require at least v5.3 #if LV_VERSION_CHECK(5,3,0) new_feature_from_v5_3(); #endif
• Require v5.3.2 bugfixes #if LV_VERSION_CHECK(5,3,2) bugfix_in_v5_3_2(); #endif

Typedef Documentation

u8

typedef uint8_t u8

u16

typedef uint16_t u16

s16

typedef int16_t s16

u32

typedef uint32_t u32

tu8

typedef uint32_t tu8

tu16

typedef uint32_t tu16

tbool

typedef uint32_t tbool

tu32

typedef uint32_t tu32

s32

typedef int32_t s32

lv_coord_t

typedef int16_t lv_coord_t

lv_uintptr_t

typedef uint32_t lv_uintptr_t

lv_font_fmt_txt_cmap_type_t

typedef uint8_t lv_font_fmt_txt_cmap_type_t

lv_font_t

typedef struct _lv_font_struct lv_font_t

Describe the properties of a font

Enumeration Type Documentation

anonymous enum

anonymous enum

Format of font character map.

Enumerator
LV_FONT_FMT_TXT_CMAP_FORMAT0_TINY
LV_FONT_FMT_TXT_CMAP_FORMAT0_FULL
LV_FONT_FMT_TXT_CMAP_SPARSE_TINY
LV_FONT_FMT_TXT_CMAP_SPARSE_FULL