Iván Arias / circularBuff

Circular Buffer C implementation, must create a buffer structure instance in your main and then dinamically allocate memory for the buffer array.

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circularBuff.h

00001 #include "mbed.h"
00002 
00003 #ifndef CIRCULARBUFF_H
00004 #define CIRCULARBUF_H
00005 
00006 typedef struct {
00007     uint8_t *buffer;
00008     size_t head;
00009     size_t tail;
00010     size_t size; //of the buffer
00011 } circ_buf_t;
00012 
00013 int circ_buf_rst(circ_buf_t * cbuf);
00014 int circ_buf_put(circ_buf_t * cbuf, uint8_t data);
00015 int circ_buf_get(circ_buf_t * cbuf, uint8_t * data);
00016 bool circ_buf_empty(circ_buf_t cbuf);
00017 bool circ_buf_full(circ_buf_t cbuf);
00018 
00019 #endif
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