osd-contiki/platform/minimal-net/contiki-main.c
oliverschmidt 5f3296e943 Changed packet drivers from services to plain processes.
Now tcpip_output() is a function pointer that is supposed to be set via the macro tcpip_set_outputfunc(). Packet drivers do so on process startup.

Thus if there are several packet drivers in a Contiki system the one started last is the one actually used. This behaviour is especially useful for the 'IP forwarding' "meta" packet driver.
2007-05-20 21:29:39 +00:00

102 lines
2.7 KiB
C

/*
* Copyright (c) 2002, Adam Dunkels.
* 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 Contiki OS
*
* $Id: contiki-main.c,v 1.6 2007/05/20 21:36:31 oliverschmidt Exp $
*
*/
#include "contiki.h"
#include "net/uip.h"
#ifdef __CYGWIN__
#include "net/wpcap-drv.h"
#else
#include "net/tapdev-drv.h"
#endif
#ifdef __CYGWIN__
PROCINIT(&etimer_process, &tcpip_process, &wpcap_process);
#else
PROCINIT(&etimer_process, &tcpip_process, &tapdev_process);
#endif
/*---------------------------------------------------------------------------*/
int
main(void)
{
uip_ipaddr_t addr;
process_init();
procinit_init();
autostart_start(autostart_processes);
uip_ipaddr(&addr, 192,168,2,2);
uip_sethostaddr(&addr);
uip_ipaddr(&addr, 192,168,2,1);
uip_setdraddr(&addr);
uip_ipaddr(&addr, 255,255,255,0);
uip_setnetmask(&addr);
while(1) {
int n;
n = process_run();
/* if(n > 0) {
printf("%d processes in queue\n");
}*/
usleep(1);
etimer_request_poll();
}
return 0;
}
/*---------------------------------------------------------------------------*/
void log_message(char *m1, char *m2)
{
printf("%s%s\n", m1, m2);
}
void
uip_log(char *m)
{
printf("uIP: '%s'\n", m);
}
unsigned short
sensors_light1(void)
{
static unsigned short count;
return count++;
}