| /*************************************************************************** |
| * __________ __ ___. |
| * 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 |