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user890104 |
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//
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//
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// Copyright 2011 TheSeven, user890104
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//
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//
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// This file is part of emCORE.
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//
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// emCORE is free software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation, either version 2 of the
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// License, or (at your option) any later version.
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//
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// emCORE is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with emCORE. If not, see <http://www.gnu.org/licenses/>.
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//
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//
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#include "global.h"
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#include "pmu.h"
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#include "rtc.h"
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void rtc_read_datetime(struct rtc_datetime* dt)
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{
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pmu_read_rtc((unsigned char *)dt);
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dt->second = BCD2DEC(dt->second);
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dt->minute = BCD2DEC(dt->minute);
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dt->hour = BCD2DEC(dt->hour);
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dt->day = BCD2DEC(dt->day);
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dt->month = BCD2DEC(dt->month);
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dt->year = BCD2DEC(dt->year);
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}
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void rtc_write_datetime(const struct rtc_datetime* dt)
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{
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unsigned char buf[7];
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buf[0] = DEC2BCD(dt->second);
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buf[1] = DEC2BCD(dt->minute);
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buf[2] = DEC2BCD(dt->hour);
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buf[3] = dt->weekday;
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buf[4] = DEC2BCD(dt->day);
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buf[5] = DEC2BCD(dt->month);
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buf[6] = DEC2BCD(dt->year);
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pmu_write_rtc(buf);
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}
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