90 lines
3.1 KiB
C
90 lines
3.1 KiB
C
|
/*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* $Id: cooyah.c,v 1.1 2006/08/21 12:11:16 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"
|
||
|
|
|
||
|
|
#define COOYAH_PORT 1234
|
||
|
|
|
||
|
|
PROCESS(cooyah_example_process, "Example process for report");
|
||
|
|
AUTOSTART_PROCESSES(&cooyah_example_process);
|
||
|
|
|
||
|
|
static struct uip_udp_conn *broadcast_conn;
|
||
|
|
/*---------------------------------------------------------------------*/
|
||
|
|
PROCESS_THREAD(cooyah_example_process, ev, data)
|
||
|
|
{
|
||
|
|
PROCESS_BEGIN();
|
||
|
|
|
||
|
|
log_message("Example process started", "");
|
||
|
|
|
||
|
|
broadcast_conn = udp_broadcast_new(COOYAH_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();
|
||
|
|
}
|
||
|
|
/*---------------------------------------------------------------------*/
|