rockbox/firmware/export/rtc.h
Daniel Stenberg 2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
2008-06-28 18:10:04 +00:00

55 lines
1.8 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing, Uwe Freese
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _RTC_H_
#define _RTC_H_
#include <stdbool.h>
#include "system.h"
#include "config.h"
#if CONFIG_RTC
/* Common functions for all targets */
void rtc_init(void);
int rtc_read_datetime(unsigned char* buf);
int rtc_write_datetime(unsigned char* buf);
#if CONFIG_RTC == RTC_M41ST84W
/* The RTC in the Archos devices is used for much more than just the clock
data */
int rtc_read(unsigned char address);
int rtc_read_multiple(unsigned char address, unsigned char *buf, int numbytes);
int rtc_write(unsigned char address, unsigned char value);
#endif /* RTC_M41ST84W */
#ifdef HAVE_RTC_ALARM
void rtc_set_alarm(int h, int m);
void rtc_get_alarm(int *h, int *m);
bool rtc_enable_alarm(bool enable);
bool rtc_check_alarm_started(bool release_alarm);
bool rtc_check_alarm_flag(void);
#endif /* HAVE_RTC_ALARM */
#endif /* CONFIG_RTC */
#endif