contiki/platform/stepper-robot/contiki-main.c

98 lines
1.9 KiB
C

#include <AT91SAM7S64.h>
#include <interrupt-utils.h>
#include <string.h>
#include <debug-uart.h>
#include <ctype.h>
#include <stdio.h>
#include <net/uip.h>
#include "net/uip-fw-drv.h"
#include "net/uaodv.h"
#include <dev/cc2420.h>
#include <dev/cc2420_const.h>
#include <dev/spi.h>
#include <dev/leds.h>
#include <sys/process.h>
#include <sys/procinit.h>
#include <sys/autostart.h>
#include <sys/etimer.h>
#include <net/psock.h>
#include <unistd.h>
#ifndef RF_CHANNEL
#define RF_CHANNEL 15
#endif
extern char __heap_end__;
extern char __heap_start__;
struct uip_fw_netif cc2420if =
{UIP_FW_NETIF(172,16,0,129, 255,255,0,0, cc2420_send_ip)};
#if 0
/* Wathcdog is already disabled in startup code */
static void
wdt_setup()
{
}
#endif
static void
wdt_reset()
{
*AT91C_WDTC_WDCR = (0xa5<<24) | AT91C_WDTC_WDRSTT;
}
#if 0
static uip_ipaddr_t gw_addr = {{172,16,0,1}};
#endif
PROCINIT(&etimer_process, &tcpip_process, &cc2420_process,
&uip_fw_process /*, &uaodv_process */
);
int
main()
{
disableIRQ();
disableFIQ();
*AT91C_AIC_IDCR = 0xffffffff;
*AT91C_PMC_PCDR = 0xffffffff;
*AT91C_PMC_PCER = (1 << AT91C_ID_PIOA);
dbg_setup_uart();
printf("Initialising\n");
leds_arch_init();
clock_init();
uip_sethostaddr(&cc2420if.ipaddr);
uip_setnetmask(&cc2420if.netmask);
/*uip_setdraddr(&gw_addr);*/
cc2420_init();
cc2420_set_chan_pan_addr(RF_CHANNEL, HTONS(0x2024), uip_hostaddr.u16[1], NULL);
process_init();
uip_init();
uip_fw_default(&cc2420if);
tcpip_set_forwarding(1);
printf("Heap size: %ld bytes\n", &__heap_end__ - (char*)sbrk(0));
printf("Started\n");
procinit_init();
enableIRQ();
cc2420_on();
autostart_start(autostart_processes);
printf("Processes running\n");
while(1) {
do {
/* Reset watchdog. */
wdt_reset();
} while(process_run() > 0);
/* Idle! */
/* Stop processor clock */
*AT91C_PMC_SCDR |= AT91C_PMC_PCK;
}
return 0;
}