97 lines
1.9 KiB
C
97 lines
1.9 KiB
C
#include <AT91SAM7S64.h>
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#include <interrupt-utils.h>
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#include <string.h>
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#include <debug-uart.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <net/uip.h>
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#include "net/uip-fw-drv.h"
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#include "net/uaodv.h"
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#include <dev/cc2420.h>
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#include <dev/cc2420_const.h>
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#include <dev/spi.h>
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#include <dev/leds.h>
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#include <sys/process.h>
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#include <sys/procinit.h>
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#include <sys/autostart.h>
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#include <sys/etimer.h>
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#include <net/psock.h>
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#include <unistd.h>
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#ifndef RF_CHANNEL
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#define RF_CHANNEL 15
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#endif
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extern char __heap_end__;
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extern char __heap_start__;
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struct uip_fw_netif cc2420if =
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{UIP_FW_NETIF(172,16,0,2, 255,255,0,0, cc2420_send_ip)};
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#if 0
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/* Wathcdog is already disabled in startup code */
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static void
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wdt_setup()
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{
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}
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#endif
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static void
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wdt_reset()
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{
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*AT91C_WDTC_WDCR = (0xa5<<24) | AT91C_WDTC_WDRSTT;
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}
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#if 0
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static uip_ipaddr_t gw_addr = {{172,16,0,1}};
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#endif
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PROCINIT(&etimer_process, &tcpip_process, &cc2420_process,
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&uip_fw_process /*, &uaodv_process */
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);
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int
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main()
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{
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disableIRQ();
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disableFIQ();
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*AT91C_AIC_IDCR = 0xffffffff;
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*AT91C_PMC_PCDR = 0xffffffff;
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*AT91C_PMC_PCER = (1 << AT91C_ID_PIOA);
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dbg_setup_uart();
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printf("Initialising\n");
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leds_arch_init();
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clock_init();
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uip_sethostaddr(&cc2420if.ipaddr);
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uip_setnetmask(&cc2420if.netmask);
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/*uip_setdraddr(&gw_addr);*/
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cc2420_init();
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cc2420_set_chan_pan_addr(RF_CHANNEL, HTONS(0x2024), uip_hostaddr.u16[1], NULL);
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process_init();
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uip_init();
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uip_fw_default(&cc2420if);
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tcpip_set_forwarding(1);
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printf("Heap size: %ld bytes\n", &__heap_end__ - (char*)sbrk(0));
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printf("Started\n");
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procinit_init();
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enableIRQ();
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cc2420_on();
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autostart_start(autostart_processes);
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printf("Processes running\n");
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while(1) {
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do {
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/* Reset watchdog. */
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wdt_reset();
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} while(process_run() > 0);
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/* Idle! */
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/* Stop processor clock */
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*AT91C_PMC_SCDR |= AT91C_PMC_PCK;
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}
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return 0;
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}
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