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sfr_types.h
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1/*
2 * Copyright (C) 2019 Freie Universit├Ąt Berlin
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
18#ifndef NET_GNRC_SIXLOWPAN_FRAG_SFR_TYPES_H
19#define NET_GNRC_SIXLOWPAN_FRAG_SFR_TYPES_H
20
21#include <stdint.h>
22
23#include "bitfield.h"
24#include "clist.h"
25#include "congure.h"
26#include "evtimer_msg.h"
27#include "modules.h"
28#include "msg.h"
29#include "xtimer.h"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
38typedef union {
39 uint32_t u32;
40 BITFIELD(bf, 32U);
42
48#if IS_USED(MODULE_GNRC_SIXLOWPAN_FRAG_SFR_CONGURE) || DOXYGEN
50#endif
55 uint32_t arq_timeout;
57 uint8_t cur_seq;
58 uint8_t frags_sent;
59 uint8_t retrans;
62
63#ifdef __cplusplus
64}
65#endif
66
67#endif /* NET_GNRC_SIXLOWPAN_FRAG_SFR_TYPES_H */
bitfields operations on bitfields of arbitrary length
Circular linked list.
IPC-based evtimer definitions.
struct gnrc_sixlowpan_frag_sfr_fb gnrc_sixlowpan_frag_sfr_fb_t
Extension for 6LoWPAN fragmentation buffer for selective fragment recovery.
Common macros and compiler attributes/pragmas configuration.
Base state object for CongURE implementations.
Definition congure.h:51
IPC-message event.
Definition evtimer_msg.h:40
Extension for 6LoWPAN fragmentation buffer for selective fragment recovery.
Definition sfr_types.h:47
uint8_t frags_sent
Number of fragments sent.
Definition sfr_types.h:58
uint32_t arq_timeout
Time in microseconds the sender should wait for an RFRAG Acknowledgment.
Definition sfr_types.h:55
congure_snd_t * congure
state object for CongURE
Definition sfr_types.h:49
uint8_t retrans
Datagram retransmissions.
Definition sfr_types.h:59
evtimer_msg_event_t arq_timeout_event
Acknowledgment request timeout event.
Definition sfr_types.h:54
clist_node_t window
Sent fragments of the current window.
Definition sfr_types.h:60
uint8_t cur_seq
Sequence number for next fragment.
Definition sfr_types.h:57
List node structure.
Definition list.h:40
Bitmap type to simplify comparisons.
Definition sfr_types.h:38
uint32_t u32
numerical version of bitmap
Definition sfr_types.h:39
BITFIELD(bf, 32U)
bitfield version of bitmap
xtimer interface definitions