| Deokgyu Yang | 2c7e86b | 2020-04-28 10:56:11 +0900 | [diff] [blame] | 1 | /* |
| 2 | * ds1302.h: |
| 3 | * Real Time clock |
| 4 | * |
| 5 | * Copyright (c) 2013 Gordon Henderson. |
| 6 | *********************************************************************** |
| 7 | * This file is part of wiringPi: |
| 8 | * https://projects.drogon.net/raspberry-pi/wiringpi/ |
| 9 | * |
| 10 | * wiringPi is free software: you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU Lesser General Public License as published by |
| 12 | * the Free Software Foundation, either version 3 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * wiringPi is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU Lesser General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU Lesser General Public License |
| 21 | * along with wiringPi. If not, see <http://www.gnu.org/licenses/>. |
| 22 | *********************************************************************** |
| 23 | */ |
| 24 | |
| 25 | #ifdef __cplusplus |
| 26 | extern "C" { |
| 27 | #endif |
| 28 | |
| 29 | extern unsigned int ds1302rtcRead (const int reg) ; |
| 30 | extern void ds1302rtcWrite (const int reg, const unsigned int data) ; |
| 31 | |
| 32 | extern unsigned int ds1302ramRead (const int addr) ; |
| 33 | extern void ds1302ramWrite (const int addr, const unsigned int data) ; |
| 34 | |
| 35 | extern void ds1302clockRead (int clockData [8]) ; |
| 36 | extern void ds1302clockWrite (const int clockData [8]) ; |
| 37 | |
| 38 | extern void ds1302trickleCharge (const int diodes, const int resistors) ; |
| 39 | |
| 40 | extern void ds1302setup (const int clockPin, const int dataPin, const int csPin) ; |
| 41 | |
| 42 | #ifdef __cplusplus |
| 43 | } |
| 44 | #endif |