144 lines
2.7 KiB
C
144 lines
2.7 KiB
C
/**
|
|
* @file font.h
|
|
*
|
|
*/
|
|
|
|
#ifndef FONT_H
|
|
#define FONT_H
|
|
|
|
/*********************
|
|
* INCLUDES
|
|
*********************/
|
|
#include "lv_conf.h"
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
|
|
/*********************
|
|
* DEFINES
|
|
*********************/
|
|
#if USE_FONT_SYMBOL_30 || USE_FONT_SYMBOL_60
|
|
#define SYMBOL_DRIVE "a"
|
|
#define SYMBOL_FILE "b"
|
|
#define SYMBOL_FOLDER "c"
|
|
#define SYMBOL_DELETE "d"
|
|
#define SYMBOL_SAVE "e"
|
|
#define SYMBOL_EDIT "f"
|
|
#define SYMBOL_OK "g"
|
|
#define SYMBOL_CLOSE "h"
|
|
#define SYMBOL_DOWN "i"
|
|
#define SYMBOL_LEFT "j"
|
|
#define SYMBOL_RIGHT "k"
|
|
#define SYMBOL_UP "l"
|
|
#define SYMBOL_BT "m"
|
|
#define SYMBOL_THERM "n"
|
|
#define SYMBOL_GPS "o"
|
|
#define SYMBOL_WARN "p"
|
|
#define SYMBOL_INFO "q"
|
|
#define SYMBOL_BATT1 "r"
|
|
#define SYMBOL_BATT2 "s"
|
|
#define SYMBOL_BATT3 "t"
|
|
#define SYMBOL_BATT4 "u"
|
|
#define SYMBOL_BATTCH "v"
|
|
#define SYMBOL_HELP "w"
|
|
#define SYMBOL_POWER "x"
|
|
#define SYMBOL_SETUP "y"
|
|
#define SYMBOL_WIFI "z"
|
|
#endif
|
|
|
|
/**********************
|
|
* TYPEDEFS
|
|
**********************/
|
|
|
|
typedef enum
|
|
{
|
|
#if USE_FONT_DEJAVU_8 != 0
|
|
FONT_DEJAVU_8,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_10 != 0
|
|
FONT_DEJAVU_10,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_14 != 0
|
|
FONT_DEJAVU_14,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_20 != 0
|
|
FONT_DEJAVU_20,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_30 != 0
|
|
FONT_DEJAVU_30,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_40 != 0
|
|
FONT_DEJAVU_40,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_60 != 0
|
|
FONT_DEJAVU_60,
|
|
#endif
|
|
#if USE_FONT_DEJAVU_80 != 0
|
|
FONT_DEJAVU_80,
|
|
#endif
|
|
#if USE_FONT_SYMBOL_30 != 0
|
|
FONT_SYMBOL_30,
|
|
#endif
|
|
#if USE_FONT_SYMBOL_60 != 0
|
|
FONT_SYMBOL_60,
|
|
#endif
|
|
FONT_TYPE_NUM,
|
|
}font_types_t;
|
|
|
|
typedef struct
|
|
{
|
|
uint8_t letter_cnt;
|
|
uint8_t start_ascii;
|
|
uint8_t width_byte;
|
|
uint8_t height_row;
|
|
uint8_t fixed_width;
|
|
const uint8_t * width_bit_a;
|
|
const uint8_t * bitmaps_a;
|
|
}font_t;
|
|
|
|
/**********************
|
|
* GLOBAL PROTOTYPES
|
|
**********************/
|
|
|
|
/**
|
|
* Get the font from its id
|
|
* @param font_id: the id of a font (an element of font_types_t enum)
|
|
* @return pointer to a font descriptor
|
|
*/
|
|
const font_t * font_get(font_types_t font_id);
|
|
|
|
|
|
/**
|
|
* Return with the bitmap of a font.
|
|
* @param font_p pointer to a font
|
|
* @param letter a letter
|
|
* @return pointer to the bitmap of the letter
|
|
*/
|
|
const uint8_t * font_get_bitmap(const font_t * font_p, uint8_t letter);
|
|
|
|
/**
|
|
* Get the height of a font
|
|
* @param font_p pointer to a font
|
|
* @return the height of a font
|
|
*/
|
|
static inline uint8_t font_get_height(const font_t * font_p)
|
|
{
|
|
return font_p->height_row;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the width of a letter in a font
|
|
* @param font_p pointer to a font
|
|
* @param letter a letter
|
|
* @return the width of a letter
|
|
*/
|
|
uint8_t font_get_width(const font_t * font_p, uint8_t letter);
|
|
|
|
|
|
/**********************
|
|
* MACROS
|
|
**********************/
|
|
|
|
|
|
#endif
|