Elektronika-12/inc/i2c.h

#pragma once
#ifndef _I2C_H_
#define _I2C_H_

/* Includes */
#include "main.h"

/* Exported typedefs */
/** @brief I2C return Status */
typedef enum t_i2c_status {
  I2C_Ret_OK  = 0,
  I2C_Ret_NACK,
  I2C_Ret_Bsy,
  I2C_Ret_Tout,
  I2C_Ret_Err
} i2c_status_t;

/* Exported function prototypes */
i2c_status_t user_i2c_read(uint8_t id, uint8_t reg_addr, uint8_t *data, uint16_t len);
i2c_status_t user_i2c_write(uint8_t id, uint8_t reg_addr, uint8_t *data, uint16_t len);

#endif /* _I2C_H_ */