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ser_cache add utf8idx to store utf8 chars

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cuu
2022-02-09 14:42:53 +08:00
parent 19830d15cd
commit 22e587aa7a
9 changed files with 397 additions and 49 deletions
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11
Code/thermal_printer/config.h
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@@ -172,6 +172,8 @@
#define MAXPIXELS 72
#endif
#define FONT_MODE_0 0 // Internal
#define FONT_MODE_1 1 // External
//extract bits
#define LAST(k,n) ((k) & ((1<<(n))-1))
@@ -188,7 +190,9 @@ typedef struct _FONT {
uint8_t width;//in bits
uint8_t height;
uint8_t mode;//0 internal pcf font array,1 external ttf font file
const uint8_t *data;
char*file;
}FONT;
typedef struct _ImageCache{
@@ -222,6 +226,9 @@ typedef struct _CONFIG
FONT*font;
ImageCache *img;
FILE*fp;
FT_Face *face;
FT_Library *ft;
int (*printf)(struct _CONFIG*, char*, ...);
@@ -230,7 +237,9 @@ typedef struct _CONFIG
typedef struct _SerialCache{
uint8_t idx;
uint8_t data[77];//384/5
uint8_t utf8idx;//0-4
// uint8_t data[77];//384/5, minium size font 5 pixel
uint32_t data[MAX_DOTS];//
}SerialCache;
typedef struct _TimeRec{