b8f5759d96
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3173 a1c6a512-1295-4272-9138-f99709370657
58 lines
2 KiB
C
58 lines
2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Linus Nielsen Feltzing
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "rtc.h"
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#include "timefuncs.h"
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#include "debug.h"
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static struct tm tm;
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struct tm *get_time(void)
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{
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#ifdef HAVE_RTC
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char rtcbuf[8];
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/* We don't need the first byte, but we want the indexes in the
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buffer to match the data sheet */
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rtc_read_multiple(1, &rtcbuf[1], 7);
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tm.tm_sec = ((rtcbuf[1] & 0x70) >> 4) * 10 + (rtcbuf[1] & 0x0f);
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tm.tm_min = ((rtcbuf[2] & 0x70) >> 4) * 10 + (rtcbuf[2] & 0x0f);
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tm.tm_hour = ((rtcbuf[3] & 0x30) >> 4) * 10 + (rtcbuf[3] & 0x0f);
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tm.tm_mday = ((rtcbuf[5] & 0x30) >> 4) * 10 + (rtcbuf[5] & 0x0f);
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tm.tm_mon = ((rtcbuf[6] & 0x10) >> 4) * 10 + (rtcbuf[6] & 0x0f) - 1;
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tm.tm_year = ((rtcbuf[7] & 0xf0) >> 4) * 10 + (rtcbuf[7] & 0x0f) + 100;
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tm.tm_wday = rtcbuf[4] & 0x07;
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tm.tm_yday = 0; /* Not implemented for now */
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tm.tm_isdst = -1; /* Not implemented for now */
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#else
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tm.tm_sec = 0;
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tm.tm_min = 0;
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tm.tm_hour = 0;
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tm.tm_mday = 1;
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tm.tm_mon = 0;
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tm.tm_year = 70;
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tm.tm_wday = 1;
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tm.tm_yday = 0; /* Not implemented for now */
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tm.tm_isdst = -1; /* Not implemented for now */
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#endif
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return &tm;
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}
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