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42 lines
1.5 KiB
42 lines
1.5 KiB
/* |
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* wiringPiI2C.h: |
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* Simplified I2C access routines |
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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 |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (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 |
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* License along with wiringPi. |
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* 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 int wiringPiI2CRead (int fd) ; |
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extern int wiringPiI2CReadReg8 (int fd, int reg) ; |
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extern int wiringPiI2CReadReg16 (int fd, int reg) ; |
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extern int wiringPiI2CWrite (int fd, int data) ; |
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extern int wiringPiI2CWriteReg8 (int fd, int reg, int data) ; |
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extern int wiringPiI2CWriteReg16 (int fd, int reg, int data) ; |
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extern int wiringPiI2CSetupInterface (const char *device, int devId) ; |
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extern int wiringPiI2CSetup (const int devId) ; |
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#ifdef __cplusplus |
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} |
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#endif
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