nes-proj/platform/netsim/contiki-main.c

184 lines
4.8 KiB
C

/*
* Copyright (c) 2004, 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.
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: contiki-main.c,v 1.5 2007/03/13 13:07:47 adamdunkels Exp $
*/
#include "contiki.h"
#include "contiki-net.h"
#include "contiki-lib.h"
#include "net/tapdev.h"
#include "net/tapdev-drv.h"
#include "net/tapdev-service.h"
#include "net/ethernode-drv.h"
#include "net/ethernode-rime.h"
#include "net/ethernode.h"
#include "ether.h"
/*#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>*/
#include "dev/button-sensor.h"
#include "dev/pir-sensor.h"
#include "dev/vib-sensor.h"
#include "dev/radio-sensor.h"
#include "dev/leds.h"
static struct uip_fw_netif tapif =
{UIP_FW_NETIF(0,0,0,0, 0,0,0,0, tapdev_send)};
static struct uip_fw_netif ethernodeif =
{UIP_FW_NETIF(172,16,0,0, 255,255,0,0, ethernode_drv_send)};
static const struct uip_eth_addr ethaddr = {{0x00,0x06,0x98,0x01,0x02,0x12}};
/*PROCESS(test_send_process, "Test send stuff");
PROCESS(test_tcp_process, "Test TCP");*/
SENSORS(&button_sensor, &pir_sensor, &vib_sensor, &radio_sensor);
PROCINIT(&sensors_process, &etimer_process, &tcpip_process,
&ethernode_drv_process, &ethernode_rime_process,
&uip_fw_process);
#if 0
static
PT_THREAD(send_packet(struct pt *pt,
struct uip_udp_conn *c, process_event_t ev,
process_data_t data))
{
PT_BEGIN(pt);
tcpip_poll_udp(c);
PT_YIELD_UNTIL(pt, ev == tcpip_event);
uip_send("hej", 3);
PT_END(pt);
}
PROCESS_THREAD(test_send_process, ev, data)
{
static struct uip_udp_conn *conn;
static struct etimer etimer;
static struct pt send_pt;
PROCESS_BEGIN();
conn = udp_broadcast_new(HTONS(3737), NULL);
etimer_set(&etimer, CLOCK_SECOND * 2);
while(1) {
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&etimer) || uip_newdata());
if(uip_newdata()) {
/* printf("Got a packet!\n");*/
}
if(etimer_expired(&etimer)) {
PROCESS_SPAWN(&send_pt, send_packet(&send_pt, conn, ev, data));
etimer_set(&etimer, CLOCK_SECOND * 2);
}
}
PROCESS_END();
}
PROCESS_THREAD(test_tcp_process, ev, data)
{
uip_ipaddr_t server;
PROCESS_BEGIN();
uip_ipaddr(server, 255,255,255,255);
tcp_connect(server, HTONS(1000), NULL);
while(1) {
PROCESS_WAIT_EVENT();
printf("test_tcp_process: event %d\n", ev);
}
PROCESS_END();
}
#endif /* 0 */
/*---------------------------------------------------------------------------*/
/*static void
idle(void)
{
ether_server_poll();
display_tick();
display_redraw();
ether_tick();
ek_run();
}*/
/*---------------------------------------------------------------------------*/
void
contiki_main(int flag)
{
random_init(getpid());
leds_init();
process_init();
procinit_init();
if(flag == 1) {
process_start(&tapdev_drv_process, NULL);
uip_fw_register(&ethernodeif);
uip_fw_default(&tapif);
printf("uip_hostaddr %02x%02x\n", uip_hostaddr.u16[0], uip_hostaddr.u16[1]);
} else {
uip_fw_default(&ethernodeif);
}
leds_green(LEDS_ON);
autostart_start(autostart_processes);
while(1) {
int n;
n = process_run();
/* if(n > 0) {
printf("%d processes in queue\n");
}*/
usleep(1);
etimer_request_poll();
}
}
/*---------------------------------------------------------------------------*/
process_event_t codeprop_event_quit;