doxygen/html/buffer_8h_source.html

 #ifndef _BUFFER_H_
 #define _BUFFER_H_

 typedef struct
 {
     FILE *fp;
     int ind;
     int size;
     int len;
     int ungetf;
     int ungetc;
     uint8_t *buf;
 } buffer_t;

 /* buffer.c */
 buffer_t *buffer_read_open ( char *name , uint8_t *buf , int size );
 void buffer_read_close ( buffer_t *p );
 void buffer_ungetc ( buffer_t *p , int c );
 int buffer_getc ( buffer_t *p );
 uint8_t *buffer_gets ( uint8_t *str, int size , buffer_t *p );


 #endif // _BUFFER_H
buffer_read_open
buffer_t * buffer_read_open(char *name, uint8_t *buf, int size)
FatFS does not have a f_fgetc() function Using f_read() of just 1 byte is VERY VERY SLOW...
Definition: buffer.c:44

buffer_read_close
void buffer_read_close(buffer_t *p)
buffered read close FatFS does not have a f_fgetc() and using f_read() of just 1 byte is VERY SLOW ...
Definition: buffer.c:75

buffer_t::ungetc
int ungetc
Definition: buffer.h:39

buffer_t::fp
FILE * fp
Definition: buffer.h:34

buffer_t::ind
int ind
Definition: buffer.h:35

__file
FILE type structure.
Definition: posix.h:156

buffer_t::size
int size
Definition: buffer.h:36

buffer_getc
int buffer_getc(buffer_t *p)
buffered getc
Definition: buffer.c:100

buffer_t
Definition: buffer.h:32

buffer_t::len
int len
Definition: buffer.h:37

buffer_t::buf
uint8_t * buf
Definition: buffer.h:40

buffer_ungetc
void buffer_ungetc(buffer_t *p, int c)
buffered ungetc
Definition: buffer.c:90

uint8_t
unsigned char uint8_t
Definition: send.c:17

buffer_t::ungetf
int ungetf
Definition: buffer.h:38

buffer_gets
uint8_t * buffer_gets(uint8_t *str, int size, buffer_t *p)
buffered getc
Definition: buffer.c:134