osd-contiki/platform/cooja/testcooja.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.
*
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* $Id: testcooja.c,v 1.1 2007/03/22 10:04:47 fros4943 Exp $
*/
#include <stdio.h>
#include <stdlib.h>
#include "net/uip.h"
#include "lib/sensors.h"
#include "dev/leds.h"
#include "dev/button-sensor.h"
#include "sys/log.h"
#include "node-id.h"
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#define COOJA_PORT 1234
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PROCESS(cooja_test_process, "Example process for COOJA");
AUTOSTART_PROCESSES(&cooja_test_process);
static struct uip_udp_conn *broadcast_conn;
/*---------------------------------------------------------------------*/
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PROCESS_THREAD(cooja_test_process, ev, data)
{
PROCESS_BEGIN();
log_message("Example process started", "");
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broadcast_conn = udp_broadcast_new(COOJA_PORT , NULL);
button_sensor.activate();
while(1) {
PROCESS_WAIT_EVENT();
log_message("An event occured: ", "");
if(ev == PROCESS_EVENT_EXIT) {
log_message("shutting down\n", "");
break;
}
if(ev == sensors_event && data == &button_sensor && button_sensor.value(0)) {
log_message("the button is pressed, sending packet\n", "");
tcpip_poll_udp(broadcast_conn);
PROCESS_WAIT_UNTIL(ev == tcpip_event && uip_poll());
uip_send("cooyah COOJA", 12);
}
if(ev == sensors_event && data == &button_sensor && !button_sensor.value(0)) {
log_message("the button was released again, doing nothing\n", "");
}
if(ev == tcpip_event && uip_newdata()) {
log_message("a packet was received, turning on leds\n", "");
log_message("PACKET DATA: ", uip_appdata);
leds_on(LEDS_ALL);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------*/