tutorial/ledtest/ledtest.c

   1 #include <contiki.h>
   2 #include <dev/leds.h>
   3 #include <stdio.h>
   4
   5 PROCESS(ledtest, "LED test");
   6 AUTOSTART_PROCESSES(&ledtest);
   7
   8 PROCESS_THREAD(ledtest, ev, data) {
   9   PROCESS_BEGIN();
  10
  11   leds_init();
  12   leds_off(LEDS_ALL);
  13
  14   static struct etimer led_timer;
  15   static char i;
  16   for(i = 0; 1; i++) {
  17     etimer_set(&led_timer, CLOCK_SECOND);
  18
  19     if((i % 2)) {
  20       leds_toggle(LEDS_GREEN);
  21     }
  22     leds_toggle(LEDS_YELLOW);
  23
  24     PROCESS_WAIT_EVENT();
  25   }
  26
  27   PROCESS_END();
  28 }