lwip-contrib-mac/ports/unix/proj/minimal/main.c
2005-10-10 07:25:35 +00:00

106 lines
2.7 KiB
C

/*
* Copyright (c) 2001-2003 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#include "lwip/debug.h"
#include "lwip/mem.h"
#include "lwip/memp.h"
#include "lwip/sys.h"
#include "lwip/stats.h"
#include "lwip/ip.h"
/*#include "lwip/ip_frag.h"*/
#include "lwip/udp.h"
#include "lwip/tcp.h"
#include "mintapif.h"
#include "echo.h"
int
main(int argc, char **argv)
{
struct ip_addr ipaddr, netmask, gw;
struct netif netif;
#ifdef PERF
perf_init("/tmp/minimal.perf");
#endif /* PERF */
#ifdef STATS
stats_init();
#endif /* STATS */
mem_init();
memp_init();
pbuf_init();
netif_init();
ip_init();
udp_init();
tcp_init();
printf("TCP/IP initialized.\n");
IP4_ADDR(&gw, 192,168,0,1);
IP4_ADDR(&ipaddr, 192,168,0,2);
IP4_ADDR(&netmask, 255,255,255,0);
netif_add(&netif, &ipaddr, &netmask, &gw, NULL, mintapif_init, ip_input);
netif_set_default(&netif);
netif_set_up(&netif);
echo_init();
printf("Applications started.\n");
while (1) {
if (mintapif_wait(&netif, TCP_FAST_INTERVAL) == MINTAPIF_TIMEOUT) {
static u8_t slow_timer = 0;
tcp_fasttmr();
if (slow_timer == 4) {
slow_timer = 0;
tcp_slowtmr();
} else {
slow_timer++;
}
}
}
return 0;
}