Contiki-NG
Loading...
Searching...
No Matches
esmrf.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2011, Loughborough University - Computer Science
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the Institute nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * This file is part of the Contiki operating system.
30 */
31
32/**
33 * \file
34 * Header file for the Enhanced Stateless Multicast RPL Forwarding (ESMRF)
35 *
36 * \author
37 * Khaled Qorany kqorany2@gmail.com
38 */
39
40#ifndef ESMRF_H_
41#define ESMRF_H_
42
43#include "contiki.h"
44
45#include <stdint.h>
46/*---------------------------------------------------------------------------*/
47/* Protocol Constants */
48/*---------------------------------------------------------------------------*/
49#define ESMRF_ICMP_CODE 0 /* ICMPv6 code field */
50#define ESMRF_IP_HOP_LIMIT 0xFF /* Hop limit for ICMP messages */
51/*---------------------------------------------------------------------------*/
52/* Configuration */
53/*---------------------------------------------------------------------------*/
54/* Fmin */
55#ifdef ESMRF_CONF_MIN_FWD_DELAY
56#define ESMRF_MIN_FWD_DELAY ESMRF_CONF_MIN_FWD_DELAY
57#else
58#define ESMRF_MIN_FWD_DELAY 4
59#endif
60
61/* Max Spread */
62#ifdef ESMRF_CONF_MAX_SPREAD
63#define ESMRF_MAX_SPREAD ESMRF_CONF_MAX_SPREAD
64#else
65#define ESMRF_MAX_SPREAD 4
66#endif
67/*---------------------------------------------------------------------------*/
68/* Stats datatype */
69/*---------------------------------------------------------------------------*/
70struct esmrf_stats {
71 uint16_t icmp_out;
72 uint16_t icmp_in;
73 uint16_t icmp_bad;
74};
75/*---------------------------------------------------------------------------*/
76#endif /* ESMRF_H_ */