You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

38 lines
805 B

/*
* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup xtimer_examples
* @{
*
* @file
* @brief example application for setting a periodic wakeup
*
* @author Kaspar Schleiser <kaspar@schleiser.de>
*
* @}
*/
#include <stdio.h>
#include "xtimer.h"
#include "timex.h"
/* set interval to 1 second */
#define INTERVAL (1U * US_PER_SEC)
int main(void)
{
xtimer_ticks32_t last_wakeup = xtimer_now();
while(1) {
xtimer_periodic_wakeup(&last_wakeup, INTERVAL);
printf("slept until %" PRIu32 "\n", xtimer_usec_from_ticks(xtimer_now()));
}
return 0;
}