use contiki mac

This commit is contained in:
Harald Pichler 2014-11-20 16:32:22 +01:00
parent e58322260f
commit 6167835689
3 changed files with 163 additions and 4 deletions

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@ -57,15 +57,15 @@
/* Disabling RDC and CSMA for demo purposes. Core updates often /* Disabling RDC and CSMA for demo purposes. Core updates often
require more memory. */ require more memory. */
/* For projects, optimize memory and enable RDC and CSMA again. */ /* For projects, optimize memory and enable RDC and CSMA again. */
#undef NETSTACK_CONF_RDC //#undef NETSTACK_CONF_RDC
#define NETSTACK_CONF_RDC nullrdc_driver //#define NETSTACK_CONF_RDC nullrdc_driver
/* Disabling TCP on CoAP nodes. */ /* Disabling TCP on CoAP nodes. */
#undef UIP_CONF_TCP #undef UIP_CONF_TCP
#define UIP_CONF_TCP 0 #define UIP_CONF_TCP 0
#undef NETSTACK_CONF_MAC //#undef NETSTACK_CONF_MAC
#define NETSTACK_CONF_MAC nullmac_driver //#define NETSTACK_CONF_MAC nullmac_driver
/* Increase rpl-border-router IP-buffer when using more than 64. */ /* Increase rpl-border-router IP-buffer when using more than 64. */
#undef REST_MAX_CHUNK_SIZE #undef REST_MAX_CHUNK_SIZE

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@ -0,0 +1,29 @@
CONTIKI_PROJECT=slip-radio
all: $(CONTIKI_PROJECT)
APPS = slip-cmd
ifeq ($(TARGET),)
-include Makefile.target
endif
CONTIKI=../../..
UIP_CONF_IPV6=1
UIP_CONF_RPL=0
#linker optimizations
SMALL=1
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
PROJECT_SOURCEFILES += slip-net.c no-framer.c
ifeq ($(TARGET),sky)
PROJECT_SOURCEFILES += slip-radio-cc2420.c slip-radio-sky-sensors.c
endif
ifeq ($(TARGET),nooliberry)
PROJECT_SOURCEFILES += slip-radio-rf230.c
endif
ifeq ($(TARGET),econotag)
PROJECT_SOURCEFILES += slip-radio-mc1322x.c
endif
include $(CONTIKI)/Makefile.include

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@ -0,0 +1,130 @@
/*
* Copyright (c) 2009, 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.
*
*/
/**
* \file
* MAC framer that does nothing...
* \author
* Niclas Finne <nfi@sics.se>
* Joakim Eriksson <joakime@sics.se>
*/
#include "net/mac/framer.h"
#include "net/mac/frame802154.h"
#include "net/packetbuf.h"
#include <string.h>
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#define PRINTADDR(addr) PRINTF(" %02x%02x:%02x%02x:%02x%02x:%02x%02x ", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7])
#else
#define PRINTF(...)
#define PRINTADDR(addr)
#endif
/** \brief The 16-bit identifier of the PAN on which the device is
* sending to. If this value is 0xffff, the device is not
* associated.
*/
static const uint16_t mac_dst_pan_id = IEEE802154_PANID;
/** \brief The 16-bit identifier of the PAN on which the device is
* operating. If this value is 0xffff, the device is not
* associated.
*/
static const uint16_t mac_src_pan_id = IEEE802154_PANID;
/*---------------------------------------------------------------------------*/
static int
is_broadcast_addr(uint8_t mode, uint8_t *addr)
{
int i = mode == FRAME802154_SHORTADDRMODE ? 2 : 8;
while(i-- > 0) {
if(addr[i] != 0xff) {
return 0;
}
}
return 1;
}
/*---------------------------------------------------------------------------*/
static int
hdr_length(void)
{
/* never adds any header */
return 0;
}
/*---------------------------------------------------------------------------*/
static int
create(void)
{
/* nothing extra... */
return 0;
}
/*---------------------------------------------------------------------------*/
static int
parse(void)
{
frame802154_t frame;
int len;
len = packetbuf_datalen();
if(frame802154_parse(packetbuf_dataptr(), len, &frame)) {
if(frame.fcf.dest_addr_mode) {
if(frame.dest_pid != mac_src_pan_id &&
frame.dest_pid != FRAME802154_BROADCASTPANDID) {
/* Packet to another PAN */
PRINTF("15.4: for another pan %u\n", frame.dest_pid);
return 0;
}
if(!is_broadcast_addr(frame.fcf.dest_addr_mode, frame.dest_addr)) {
packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, (linkaddr_t *)&frame.dest_addr);
}
}
packetbuf_set_addr(PACKETBUF_ADDR_SENDER, (linkaddr_t *)&frame.src_addr);
packetbuf_set_attr(PACKETBUF_ATTR_PENDING, frame.fcf.frame_pending);
/* packetbuf_set_attr(PACKETBUF_ATTR_RELIABLE, frame.fcf.ack_required);*/
packetbuf_set_attr(PACKETBUF_ATTR_PACKET_ID, frame.seq);
PRINTF("15.4-IN: %2X", frame.fcf.frame_type);
PRINTADDR(packetbuf_addr(PACKETBUF_ADDR_SENDER));
PRINTADDR(packetbuf_addr(PACKETBUF_ADDR_RECEIVER));
PRINTF("%u (%u)\n", packetbuf_datalen(), len);
return 0;
}
return 0;
}
/*---------------------------------------------------------------------------*/
const struct framer no_framer = {
hdr_length,
create,
framer_canonical_create_and_secure,
parse
};