osd-contiki/platform/sky/contiki-sky-main.c

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/*
* 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: contiki-sky-main.c,v 1.1 2007/03/15 21:44:28 adamdunkels Exp $
*/
#include <stdio.h>
#include <string.h>
#include <io.h>
#include "contiki.h"
#include "net/rime.h"
#include "dev/ds2411.h"
#include "dev/leds.h"
#include "dev/light.h"
#include "dev/xmem.h"
#include "dev/simple-cc2420.h"
#include "dev/simple-cc2420-rime.h"
#include "dev/uart1.h"
#include "sys/autostart.h"
#include "dev/button-sensor.h"
/*#include "codeprop/codeprop.h"*/
SENSORS(&button_sensor);
/*---------------------------------------------------------------------------*/
#if 0
int
force_float_inclusion()
{
extern int __fixsfsi;
extern int __floatsisf;
extern int __mulsf3;
extern int __subsf3;
return __fixsfsi + __floatsisf + __mulsf3 + __subsf3;
}
#endif
/*---------------------------------------------------------------------------*/
void uip_log(char *msg) { puts(msg); }
/*---------------------------------------------------------------------------*/
/* Radio stuff in network byte order. */
static u16_t panId = 0x2024;
#define RF_CHANNEL 26
/*---------------------------------------------------------------------------*/
int
main(int argc, char **argv)
{
/*
* Initalize hardware.
*/
msp430_cpu_init();
clock_init();
leds_init();
leds_toggle(LEDS_RED | LEDS_GREEN | LEDS_BLUE);
uart1_init(BAUD2UBR(57600)); /* Must come before first printf */
printf("Starting %s "
"($Id: contiki-sky-main.c,v 1.1 2007/03/15 21:44:28 adamdunkels Exp $)\n", __FILE__);
ds2411_init();
sensors_light_init();
xmem_init();
leds_toggle(LEDS_RED | LEDS_GREEN | LEDS_BLUE);
/*
* Hardware initialization done!
*/
printf("MAC %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
ds2411_id[0], ds2411_id[1], ds2411_id[2], ds2411_id[3],
ds2411_id[4], ds2411_id[5], ds2411_id[6], ds2411_id[7]);
simple_cc2420_set_chan_pan_addr(RF_CHANNEL, panId, 0 /*XXX*/, ds2411_id);
/*
* Initialize Contiki and our processes.
*/
process_init();
process_start(&etimer_process, NULL);
process_start(&sensors_process, NULL);
simple_cc2420_init();
simple_cc2420_rime_init();
simple_cc2420_on();
rime_init();
/* process_start(&tcp_loader_process, NULL);*/
printf("Autostarting processes\n");
autostart_start((struct process **) autostart_processes);
/*
* This is the scheduler loop.
*/
printf("process_run()...\n");
while (1) {
do {
/* Reset watchdog. */
} while(process_run() > 0);
/*
* Idle processing.
*/
int s = splhigh(); /* Disable interrupts. */
if(process_nevents() != 0) {
splx(s); /* Re-enable interrupts. */
} else {
/* Re-enable interrupts and go to sleep atomically. */
_BIS_SR(GIE | SCG0 | CPUOFF); /* LPM1 sleep. */
}
}
return 0;
}
/*---------------------------------------------------------------------------*/