main.c

/*
 * Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.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 tests
 * @{
 *
 * @file
 * @brief timex_to_str test application
 *
 * @author      Martine Lenders <mlenders@inf.fu-berlin.de>
 *
 * @}
 */

#include <stdio.h>

#include "timex.h"

int main(void)
{
    timex_t t = { 0, 0 };
    char t_str[TIMEX_MAX_STR_LEN];

    puts(timex_to_str(t, t_str));
    t.seconds = 1;
    puts(timex_to_str(t, t_str));
    t.seconds = 9;
    t.microseconds = 2640288149;    /* should be 2649.288149 */
    puts(timex_to_str(t, t_str));
    t.seconds = 1689940699;
    t.microseconds = 4361;          /* should be 2649.288149 */
    puts(timex_to_str(t, t_str));
    t.seconds = UINT32_MAX;
    t.microseconds = 999999;        /* should be .999999 */
    puts(timex_to_str(t, t_str));

    return 0;
}

Makefile

APPLICATION = timex_to_str
BOARD ?= native
RIOTBASE ?= $(CURDIR)/../RIOT
QUIET ?= 1
USEMODULE += timex
CFLAGS += -DLOG_LEVEL=LOG_NONE

include $(RIOTBASE)/Makefile.include