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nes-proj/core/net/rime/abc.c

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Generic abc module
2007-03-13 13:01:48 +00:00
/*
* Copyright (c) 2004, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
/**
* \file
* Anonymous best-effort local area Broad Cast (abc)
* \author
* Adam Dunkels <adam@sics.se>
*/
[doc] Give files a common structure by placing license first (partial) Followed by doxyen file and group tags. This patch is only a first attempt to make provide a clean structure, many more files require rework, too.
2014-11-08 00:15:42 +00:00
/**
* \addtogroup rimeabc
* @{
*/
Bugfixes, updates
2007-05-15 08:09:21 +00:00
#include "contiki-net.h"
Moved net/rime.h to net/rime/rime.h
2013-12-12 19:50:07 +00:00
#include "net/rime/rime.h"
Generic abc module
2007-03-13 13:01:48 +00:00
Debug output
2007-03-29 23:18:22 +00:00
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
Renamed the rimebuf module to packetbuf to signal that the module is used outside of a pure Rime context (e.g., the sicslowpan code uses it).
2009-03-12 21:58:20 +00:00
static const struct packetbuf_attrlist attributes[] =
{ ABC_ATTRIBUTES PACKETBUF_ATTR_LAST };
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
Generic abc module
2007-03-13 13:01:48 +00:00
/*---------------------------------------------------------------------------*/
void
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
abc_open(struct abc_conn *c, uint16_t channelno,
Renamed ulayer -> callbacks
2007-03-15 10:01:04 +00:00
const struct abc_callbacks *callbacks)
Generic abc module
2007-03-13 13:01:48 +00:00
{
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
channel_open(&c->channel, channelno);
Renamed ulayer -> callbacks
2007-03-15 10:01:04 +00:00
c->u = callbacks;
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
channel_set_attributes(channelno, attributes);
Generic abc module
2007-03-13 13:01:48 +00:00
}
/*---------------------------------------------------------------------------*/
Added *_close() function to all Rime modules
2007-03-19 22:10:16 +00:00
void
abc_close(struct abc_conn *c)
{
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
channel_close(&c->channel);
Added *_close() function to all Rime modules
2007-03-19 22:10:16 +00:00
}
/*---------------------------------------------------------------------------*/
Generic abc module
2007-03-13 13:01:48 +00:00
int
abc_send(struct abc_conn *c)
{
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
PRINTF("%d.%d: abc: abc_send on channel %d\n",
Changed the name of the rimeaddr module to linkaddr
2013-12-12 22:58:52 +00:00
linkaddr_node_addr.u8[0],linkaddr_node_addr.u8[1],
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
c->channel.channelno);
Added the MAC layer callback functionality so that the Rime network layer gets information from the MAC about the status of sent packets: were they successfully transmitted, or was there a collisions? How many retries were there?
2010-02-23 18:38:05 +00:00
return rime_output(&c->channel);
Generic abc module
2007-03-13 13:01:48 +00:00
}
/*---------------------------------------------------------------------------*/
void
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
abc_input(struct channel *channel)
Generic abc module
2007-03-13 13:01:48 +00:00
{
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
struct abc_conn *c = (struct abc_conn *)channel;
PRINTF("%d.%d: abc: abc_input_packet on channel %d\n",
Changed the name of the rimeaddr module to linkaddr
2013-12-12 22:58:52 +00:00
linkaddr_node_addr.u8[0],linkaddr_node_addr.u8[1],
This is an initial commit of an implementation of the Chameleon architecture for the Rime stack for Contiki. The Chameleon architecture separates the header processing from the Rime protocol logic. Instead of having each protocol create its own part of the packet header, protocols use packet attributes. Before sending a packet, a special Chameleon header processing module creates a packet header from the packet attributes. The same Chameleon module parses incoming packets and creates packet attributes from the header. The details are in our SenSys 2007 paper: Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication Architecture for Wireless Sensor Networks. In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), Sydney, Australia, November 2007. http://www.sics.se/~adam/dunkels07adaptive.pdf This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
channel->channelno);
Generic abc module
2007-03-13 13:01:48 +00:00
Added NULL pointer guards
2012-11-22 10:55:01 +00:00
if(c->u->recv) {
c->u->recv(c);
}
Generic abc module
2007-03-13 13:01:48 +00:00
}
/*---------------------------------------------------------------------------*/
Added the MAC layer callback functionality so that the Rime network layer gets information from the MAC about the status of sent packets: were they successfully transmitted, or was there a collisions? How many retries were there?
2010-02-23 18:38:05 +00:00
void
abc_sent(struct channel *channel, int status, int num_tx)
{
struct abc_conn *c = (struct abc_conn *)channel;
PRINTF("%d.%d: abc: abc_sent on channel %d\n",
Changed the name of the rimeaddr module to linkaddr
2013-12-12 22:58:52 +00:00
linkaddr_node_addr.u8[0],linkaddr_node_addr.u8[1],
Added the MAC layer callback functionality so that the Rime network layer gets information from the MAC about the status of sent packets: were they successfully transmitted, or was there a collisions? How many retries were there?
2010-02-23 18:38:05 +00:00
channel->channelno);
if(c->u->sent) {
c->u->sent(c, status, num_tx);
}
}
/*---------------------------------------------------------------------------*/
Generic abc module
2007-03-13 13:01:48 +00:00
/** @} */
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