mirror of
https://github.com/eddyem/ARMsingleboard.git
synced 2025-12-06 02:35:12 +03:00
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
|
|
* This file is part of the bmp180 project.
|
|
* Copyright 2022 Edward V. Emelianov <edward.emelianoff@gmail.com>.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
|
|
#ifndef FALSE
|
|
#define FALSE 0
|
|
#endif
|
|
#ifndef TRUE
|
|
#define TRUE 1
|
|
#endif
|
|
|
|
int i2c_open(const char *path);
|
|
void i2c_close();
|
|
int i2c_set_slave_address(uint8_t addr);
|
|
int i2c_read_reg8(uint8_t regaddr, uint8_t *data);
|
|
int i2c_write_reg8(uint8_t regaddr, uint8_t data);
|
|
int i2c_read_data8(uint8_t regaddr, uint16_t N, uint8_t *array);
|
|
int i2c_read_reg16(uint16_t regaddr, uint16_t *data);
|
|
int i2c_write_reg16(uint16_t regaddr, uint16_t data);
|
|
int i2c_read_data16(uint16_t regaddr, uint16_t N, uint8_t *array);
|
|
|