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#ifndef __FONTS_H_
#define __FONTS_H_
#include <stdint.h>
/* Partially based on original code for the KS0108 by Stephane Rey */
/* Based on code code by Kevin Townsend */
typedef struct {
const uint8_t widthBits; // width, in bits (or pixels), of the character
} FONT_CHAR_INFO;
struct FONT_DEF {
uint8_t u8Width; /* Character width for storage */
uint8_t u8Height; /* Character height for storage */
uint8_t u8FirstChar; /* The first character available */
uint8_t u8LastChar; /* The last character available */
const uint8_t *au8FontTable; /* Font table start address in memory */
const FONT_CHAR_INFO *charInfo; /* Pointer to array of char information */
const uint16_t *charExtra; /* Pointer to array of extra char info */
};
struct EXTFONT {
char type; // 0: none, 1: static, 2: loaded
char name[13];
struct FONT_DEF def;
};
typedef const struct FONT_DEF * FONT;
#define FONT_DEFAULT 0
#define FONT_INTERNAL 1
#define FONT_EXTERNAL 2
extern const struct FONT_DEF * font;
extern struct EXTFONT efont;
#endif