/*  tod.h
 *
 *  Real Time Clock definitions for eZKit533.
 *
 *  Copyright (c) 2006 by Atos Automacao Industrial Ltda.
 *             written by Alain Schaefer <alain.schaefer@easc.ch>
 *                    and Antonio Giovanini <antonio@atos.com.br>
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.com/license/LICENSE.
 *
 *  $Id$
 */


#ifndef TOD_H
#define TOD_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 *  Set the RTC.
 */

int setRealTime(
  const rtems_time_of_day *tod
);

/*
 *  Get the time from the RTC.
 */

void getRealTime(
  rtems_time_of_day *tod
);

/*
 *  Read real time from RTC and set it to RTEMS' clock manager
 */

void setRealTimeToRTEMS(void);

/*
 *  Read time from RTEMS' clock manager and set it to RTC
 */

void setRealTimeFromRTEMS(void);

/*
 *  Return the difference between RTC and RTEMS' clock manager time in minutes.
 *  If the difference is greater than 1 day, this returns 9999.
 */

int checkRealTime(void);

#ifdef __cplusplus
}
#endif

#endif