fifo.c File Reference

FIFO definitions.

Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.

#include "fifo.h"
#include <stddef.h>

Functions
uint8_t	fifo_empty (fifo_t *const fifo)
uint8_t	fifo_full (fifo_t *const fifo)
uint8_t	fifo_get (fifo_t *const fifo, uint8_t *const byte)
uint8_t	fifo_init (fifo_t *const fifo, uint8_t *const buffer, const uint32_t size)
uint8_t	fifo_put (fifo_t *const fifo, const uint8_t byte)

uint8_t fifo_empty

(

fifo_t *const

fifo

)

References fifo_handle_tag::rd_idx, and fifo_handle_tag::wr_idx.

Referenced by fifo_get(), and interface_process_fifo_data().

uint8_t fifo_full

(

fifo_t *const

fifo

)

References fifo_handle_tag::rd_idx, fifo_handle_tag::size, and fifo_handle_tag::wr_idx.

Referenced by fifo_put(), and store_uart_data().

uint8_t fifo_get	(	fifo_t *const	fifo,
		uint8_t *const	byte
	)

References fifo_handle_tag::buffer, fifo_empty(), fifo_handle_tag::mask, and fifo_handle_tag::rd_idx.

Referenced by interface_process_fifo_data().

uint8_t fifo_init	(	fifo_t *const	fifo,
		uint8_t *const	buffer,
		const uint32_t	size
	)

References buffer, fifo_handle_tag::buffer, fifo_handle_tag::mask, NULL, fifo_handle_tag::rd_idx, fifo_handle_tag::size, and fifo_handle_tag::wr_idx.

Referenced by init_fifo().

uint8_t fifo_put	(	fifo_t *const	fifo,
		const uint8_t	byte
	)

References fifo_handle_tag::buffer, fifo_full(), fifo_handle_tag::mask, and fifo_handle_tag::wr_idx.

Referenced by store_uart_data().