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RIOT/tests/xtimer_usleep_short/main.c 851 Bytes
a752c7ab   elopes   add first test an...
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  /*
   * Copyright (C) 2017 HAW-Hamburg
   *
   * 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     tests
   * @{
   *
   * @file
   * @brief       xtimer_usleep_short test application
   *
   * @author      Michel Rottleuthner <michel.rottleuthner@haw-hamburg.de>
   * @}
   */
  #include <stdio.h>
  #include "xtimer.h"
  
  #define TEST_USLEEP_MIN (0)
  #define TEST_USLEEP_MAX (500)
  
  int main(void)
  {
      xtimer_sleep(3);
      printf("This test will call xtimer_usleep for values from %d down to %d\n",
              TEST_USLEEP_MAX, TEST_USLEEP_MIN);
  
      for (int i = TEST_USLEEP_MAX; i >= TEST_USLEEP_MIN; i--) {
          printf("going to sleep %d usecs...\n", i);
          xtimer_usleep(i);
      }
  
      puts("[SUCCESS]");
  
      return 0;
  }