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- /*
- * wiringPiI2C.h:
- * Simplified I2C access routines
- * Copyright (c) 2013-2024 Gordon Henderson and contributors
- ***********************************************************************
- * This file is part of wiringPi:
- * https://github.com/WiringPi/WiringPi/
- *
- * wiringPi is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * wiringPi is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with wiringPi.
- * If not, see <http://www.gnu.org/licenses/>.
- ***********************************************************************
- */
-
- #include <stdint.h>
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- extern int wiringPiI2CRead (int fd) ;
- extern int wiringPiI2CReadReg8 (int fd, int reg) ;
- extern int wiringPiI2CReadReg16 (int fd, int reg) ;
- extern int wiringPiI2CReadBlockData (int fd, int reg, uint8_t *values, uint8_t size); //Interface 3.3
- extern int wiringPiI2CRawRead (int fd, uint8_t *values, uint8_t size); //Interface 3.3
-
- extern int wiringPiI2CWrite (int fd, int data) ;
- extern int wiringPiI2CWriteReg8 (int fd, int reg, int data) ;
- extern int wiringPiI2CWriteReg16 (int fd, int reg, int data) ;
- extern int wiringPiI2CWriteBlockData (int fd, int reg, const uint8_t *values, uint8_t size); //Interface 3.3
- extern int wiringPiI2CRawWrite (int fd, const uint8_t *values, uint8_t size); //Interface 3.3
-
- extern int wiringPiI2CSetupInterface (const char *device, int devId) ;
- extern int wiringPiI2CSetup (const int devId) ;
-
- #ifdef __cplusplus
- }
- #endif
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