i2c.h

来自「opencore i2c to niosII」· C头文件 代码 · 共 23 行

//------------------------------------------------------
//
// I2C.H
//
//------------------------------------------------------

#ifndef _I2C_H_
#define _I2C_H_
//*************************************************************
void I2C_Init(int i2c);
extern int I2C_Write(int i2c,int bus_addr,int reg_addr,unsigned char* i2cBuf,int len);
extern int I2C_Read(int i2c,int bus_addr,int reg_addr,unsigned char* i2cBuf,int len);

extern int I2C_Write_Explore(int i2c,unsigned char bus_addr,unsigned char reg_addr,unsigned char* i2cBuf,int len);
extern int I2C_Read_Explore(int i2c,unsigned char bus_addr,unsigned char reg_addr,unsigned char* i2cBuf,int len);

extern int I2C_Write_Explore936(int i2c,unsigned char bus_addr,unsigned char page_addr,unsigned char reg_addr, unsigned char* i2cBuf,int len); 
extern int I2C_Read_Explore936(int i2c,unsigned char bus_addr,unsigned char page_addr,unsigned char reg_addr, unsigned char* i2cBuf,int len);

//*************************************************************
#endif /*_I2C_H_*/
// end file