hi_i2c.h

来自「华为 HI3510 BOOTLOADER HIBOOT 源码包」· C头文件 代码 · 共 58 行

/******************************************************************************

  Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd.

 ******************************************************************************
  File Name     : hi_i2c.h
  Version       : Initial Draft
  Author        : Hisilicon multimedia software group
  Created       : 
  Last Modified : 2005/6/22
  Description   : 
  Function List :
  History       :
  1.Date        : 2005/6/22
    Author      : yuanyabin
    Modification: Created file

******************************************************************************/

#ifndef __HI_INC_I2C_H__
#define __HI_INC_I2C_H__

#ifdef __cplusplus
#if __cplusplus
extern "C"{
#endif
#endif /* __cplusplus */


struct i2c_client 
{
  char name[32];
  int id;
  unsigned int flags;		/* div., see below		*/
  unsigned int addr;	        /* chip write address */  
                                /* read address is write address | 1 .*/
  
  void *data;			/* for the clients		*/
};


UINT8 I2C_Read(IN struct i2c_client *pstClient, IN UINT8 u8Address);
HI_RET I2C_Write(IN struct i2c_client *client, IN UINT8 u8Address, IN UINT8 u8Data);
void I2C_Init (void);
UINT8 I2C_SerialRead(IN UINT8 u8DevAddress, IN UINT8 u8Address);
HI_RET I2C_SerialWrite(IN int devAddress, IN int address, IN int data);



#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */

#endif /* End of #ifndef __HI_INC_I2C_H__*/