src/common/pico_util/include/pico/util/datetime.h

/*
 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef _PICO_UTIL_DATETIME_H
#define _PICO_UTIL_DATETIME_H

#include "pico.h"

#ifdef __cplusplus
extern "C" {
#endif

/** \file datetime.h
 * \defgroup util_datetime datetime
 * \brief Date/Time formatting
 * \ingroup pico_util
 */

#if PICO_INCLUDE_RTC_DATETIME
#include <time.h>

/*! \brief  Convert a datetime_t structure to a string
 *  \ingroup util_datetime
 *
 * \param buf character buffer to accept generated string
 * \param buf_size The size of the passed in buffer
 * \param t The datetime to be converted.
 */
void datetime_to_str(char *buf, uint buf_size, const datetime_t *t);

bool time_to_datetime(time_t time, datetime_t *dt);
bool datetime_to_time(const datetime_t *dt, time_t *time);
#endif

#include <sys/time.h>
uint64_t timespec_to_ms(const struct timespec *ts);
uint64_t timespec_to_us(const struct timespec *ts);
void ms_to_timespec(uint64_t ms, struct timespec *ts);
void us_to_timespec(uint64_t ms, struct timespec *ts);

#ifdef __cplusplus
}
#endif
#endif