/******************************************************************************

 @file  osal_clock.h

 @brief OSAL Clock definition and manipulation functions.

 Group: WCS, LPC, BTS
 Target Device: CC13xx

 ******************************************************************************
 
 Copyright (c) 2004-2017, Texas Instruments Incorporated
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:

 *  Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.

 *  Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.

 *  Neither the name of Texas Instruments Incorporated nor the names of
    its contributors may be used to endorse or promote products derived
    from this software without specific prior written permission.

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ******************************************************************************
 Release Name: simplelink_cc13x0_sdk_1_40_00_10"
 Release Date: 2017-06-27 19:05:53
 *****************************************************************************/

#ifndef OSAL_CLOCK_H
#define OSAL_CLOCK_H

#ifdef __cplusplus
extern "C"
{
#endif

/*********************************************************************
 * INCLUDES
 */

/*********************************************************************
 * MACROS
 */

#define	IsLeapYear(yr)	(!((yr) % 400) || (((yr) % 100) && !((yr) % 4)))

/*********************************************************************
 * CONSTANTS
 */

/*********************************************************************
 * TYPEDEFS
 */

// number of seconds since 0 hrs, 0 minutes, 0 seconds, on the
// 1st of January 2000 UTC
typedef uint32 UTCTime;

// To be used with
typedef struct
{
  uint8 seconds;  // 0-59
  uint8 minutes;  // 0-59
  uint8 hour;     // 0-23
  uint8 day;      // 0-30
  uint8 month;    // 0-11
  uint16 year;    // 2000+
} UTCTimeStruct;

/*********************************************************************
 * GLOBAL VARIABLES
 */

/*********************************************************************
 * FUNCTIONS
 */

  /*
   * Updates the OSAL clock and Timers from the MAC 320us timer tick.
   */
  extern void osalTimeUpdate( void );

  /*
   * Set the new time.  This will only set the seconds portion
   * of time and doesn't change the factional second counter.
   *     newTime - number of seconds since 0 hrs, 0 minutes,
   *               0 seconds, on the 1st of January 2000 UTC
   */
  extern void osal_setClock( UTCTime newTime );

  /*
   * Gets the current time.  This will only return the seconds
   * portion of time and doesn't include the factional second counter.
   *     returns: number of seconds since 0 hrs, 0 minutes,
   *              0 seconds, on the 1st of January 2000 UTC
   */
  extern UTCTime osal_getClock( void );

  /*
   * Converts UTCTime to UTCTimeStruct
   *
   * secTime - number of seconds since 0 hrs, 0 minutes,
   *          0 seconds, on the 1st of January 2000 UTC
   * tm - pointer to breakdown struct
   */
  extern void osal_ConvertUTCTime( UTCTimeStruct *tm, UTCTime secTime );

  /*
   * Converts UTCTimeStruct to UTCTime (seconds since 00:00:00 01/01/2000)
   *
   * tm - pointer to UTC time struct
   */
  extern UTCTime osal_ConvertUTCSecs( UTCTimeStruct *tm );

  /*
   * Update/Adjust the osal clock and timers
   * Msec - elapsed time in milli seconds 
   */
  extern void osalAdjustTimer( uint32 Msec );

/*********************************************************************
*********************************************************************/

#ifdef __cplusplus
}
#endif

#endif /* OSAL_CLOCK_H */
