/*
 * fifo.h
 *
 *	Created on: 25.10.2015
 *		Author: bernd
 */

#ifndef INC_FIFO_H_
#define INC_FIFO_H_

#include <stddef.h>
#include <stdint.h>

#ifndef FALSE
#define FALSE	0
#define TRUE	(!FALSE)
#endif


typedef struct {
	volatile uint8_t * buffer;
	volatile size_t size;
	volatile size_t put;
	volatile size_t get;
}fifo_t;

void fifo_init(fifo_t *self, uint8_t * buffer, size_t size);
uint8_t fifo_put(fifo_t *self, uint8_t data);
uint8_t fifo_get(fifo_t *self, uint8_t * data);
uint8_t fifo_is_empty(fifo_t *self);

#endif /* INC_FIFO_H_ */