text: /**
   *!
   * \file        b_util_i2c.h
   * \version     v0.0.1
   * \date        2020/04/01
   * \author      Bean(notrynohigh@outlook.com)
   *******************************************************************************
   * @attention
   *
   * Copyright (c) 2020 Bean
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   *******************************************************************************
   */
  #ifndef __B_UTIL_I2C_H__
  #define __B_UTIL_I2C_H__
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /*Includes ----------------------------------------------*/
  #include "hal/inc/b_hal.h"
  
  /**
   * \addtogroup B_UTILS
   * \{
   */
  
  /**
   * \addtogroup I2C
   * \{
   */
  
  /**
   * \defgroup I2C_Exported_TypesDefinitions
   * \{
   */
  typedef struct
  {
      bHalGPIOInstance_t sda;
      bHalGPIOInstance_t clk;
  } bUtilI2C_t;
  /**
   * \}
   */
  
  /**
   * \defgroup I2C_Exported_Functions
   * \{
   */
  
  void bUtilI2C_Start(bUtilI2C_t i2c);
  void bUtilI2C_Stop(bUtilI2C_t i2c);
  int  bUtilI2C_ACK(bUtilI2C_t i2c);
  void bUtilI2C_mACK(bUtilI2C_t i2c);
  
  void    bUtilI2C_WriteByte(bUtilI2C_t i2c, uint8_t dat);
  uint8_t bUtilI2C_ReadByte(bUtilI2C_t i2c);
  
  int     bUtilI2C_WriteData(bUtilI2C_t i2c, uint8_t dev, uint8_t dat);
  uint8_t bUtilI2C_ReadData(bUtilI2C_t i2c, uint8_t dev);
  
  int bUtilI2C_ReadBuff(bUtilI2C_t i2c, uint8_t dev, uint8_t addr, uint8_t *pdat, uint8_t len);
  int bUtilI2C_WriteBuff(bUtilI2C_t i2c, uint8_t dev, uint8_t addr, const uint8_t *pdat, uint8_t len);
  
  /**
   * \}
   */
  
  /**
   * \}
   */
  
  /**
   * \}
   */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  
  /************************ Copyright (c) 2020 Bean *****END OF FILE****/
  