Atmel Software Framework

fifo.c File Reference

This file controls the software FIFO management.

These functions manages FIFOs thanks to simple a API. The FIFO can be 100% full thanks to a double-index range implementation. For example, a FIFO of 4 elements can be implemented: the FIFO can really hold up to 4 elements. This is particularly well suited for any kind of application needing a lot of small FIFO.

Copyright (c) 2010-2012 Atmel Corporation. All rights reserved.

#include "fifo.h"

Functions

int fifo_init (fifo_desc_t *fifo_desc, void *buffer, uint8_t size)
 Initializes a new software FIFO for a certain 'size'. More...