45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* ds1302.h:
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* Real Time clock
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*
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* Copyright (c) 2013 Gordon Henderson.
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***********************************************************************
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* This file is part of wiringPi:
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* https://projects.drogon.net/raspberry-pi/wiringpi/
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*
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* wiringPi is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* wiringPi 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. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with wiringPi. If not, see <http://www.gnu.org/licenses/>.
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***********************************************************************
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern unsigned int ds1302rtcRead (const int reg) ;
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extern void ds1302rtcWrite (const int reg, const unsigned int data) ;
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extern unsigned int ds1302ramRead (const int addr) ;
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extern void ds1302ramWrite (const int addr, const unsigned int data) ;
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extern void ds1302clockRead (int clockData [8]) ;
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extern void ds1302clockWrite (const int clockData [8]) ;
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extern void ds1302trickleCharge (const int diodes, const int resistors) ;
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extern void ds1302setup (const int clockPin, const int dataPin, const int csPin) ;
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#ifdef __cplusplus
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}
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#endif
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