/*
 * 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.
 *
 */

/**
 * \file
 *         A very simple Contiki application showing how Contiki programs look
 * \author
 *         Adam Dunkels <adam@sics.se>
 */

#include "contiki.h"
#include "dev/leds.h"
#include "dev/serial-line.h"

#include <stdio.h> /* For printf() */
/*---------------------------------------------------------------------------*/
PROCESS(hello_world_process, "Hello world process");
PROCESS(serial_process, "Serial process");
AUTOSTART_PROCESSES(&hello_world_process, &serial_process);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(hello_world_process, ev, data)
{
  PROCESS_BEGIN();
  static struct etimer timerGreen;
  printf("Hello, world\n");
  etimer_set(&timerGreen, CLOCK_SECOND/2);
  while (1) {
	PROCESS_WAIT_EVENT();
	if(etimer_expired(&timerGreen)) {
//			printf("Timer expired for GREEN...\r\n");
			leds_toggle(LEDS_GREEN);
			etimer_reset(&timerGreen);
		}
  }
  
  PROCESS_END();
}
/*---------------------------------------------------------------------------*/

PROCESS_THREAD(serial_process, ev, data)
{
        PROCESS_BEGIN();

        while(1) {
                PROCESS_YIELD();
                if (ev == serial_line_event_message) {
                        printf("\n\nData is %s\n\n", (char*)data);
                }
        }
        PROCESS_END();
}

