Iván Arias
Circular Buffer C implementation, must create a buffer structure instance in your main and then dinamically allocate memory for the buffer array.
Diff: circularBuff.h
- Revision:
- 0:f6f6750994d2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/circularBuff.h Fri May 17 13:06:31 2019 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+
+#ifndef CIRCULARBUFF_H
+#define CIRCULARBUF_H
+
+typedef struct {
+ uint8_t *buffer;
+ size_t head;
+ size_t tail;
+ size_t size; //of the buffer
+} circ_buf_t;
+
+int circ_buf_rst(circ_buf_t * cbuf);
+int circ_buf_put(circ_buf_t * cbuf, uint8_t data);
+int circ_buf_get(circ_buf_t * cbuf, uint8_t * data);
+bool circ_buf_empty(circ_buf_t cbuf);
+bool circ_buf_full(circ_buf_t cbuf);
+
+#endif
\ No newline at end of file