nes-proj/platform/esb/apps/radio-sniffer.c

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/*
* Copyright (c) 2006, 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.
*
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* $Id: radio-sniffer.c,v 1.3 2007/08/07 11:20:11 nifi Exp $
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*/
/**
* \file
* A brief description of what this file is.
* \author
* Adam Dunkels <adam@sics.se>
*/
#include "radio-sniffer.h"
#include "contiki-net.h"
#include "contiki-esb.h"
#include "net/hc.h"
#include "net/tcpdump.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
PROCESS(radio_sniffer_process, "Radio sniffer");
AUTOSTART_PROCESSES(&radio_sniffer_process);
/*---------------------------------------------------------------------------*/
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static void
sniffer_callback(const struct radio_driver *driver)
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{
static char buf[40];
static u8_t packet[UIP_BUFSIZE];
static int len;
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len = driver->read(packet, sizeof(packet));
if(len > 0) {
leds_blink();
len = hc_inflate(packet, len);
tcpdump_format(packet, len, buf, sizeof(buf));
printf("radio-sniffer %d: packet length %d, %s\n", node_id, len, buf);
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(radio_sniffer_process, ev, data)
{
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PROCESS_BEGIN();
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tr1001_init();
tr1001_driver.set_receive_function(sniffer_callback);
printf("Radio sniffer started.\n");
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while(1) {
PROCESS_WAIT_EVENT();
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
void
init_net(void)
{
}
/*---------------------------------------------------------------------------*/