i2c.h

来自「bf533平台图像采集程序」· C头文件 代码 · 共 31 行

#ifndef  __I2C_DEFINED
#define __I2C_DEFINED

//--------------------------------------------------------------------------//
// Header files																//
//--------------------------------------------------------------------------//
#include <sys\exception.h>
#include <cdefBF533.h>

//--------------------------------------------------------------------------//
// Definations
//--------------------------------------------------------------------------//
//#define INL inline	// Large Code Size/Little Stack usage
#define INL			// Small Code Size/Larger Stack usage
//--------------------------------------------------------------------------//
// Symbolic constants														//
//--------------------------------------------------------------------------//
#define SCLK		0x0001		// PF0
#define SDATA		0x0002		// PF1

//--------------------------------------------------------------------------//
// Prototypes																//
//--------------------------------------------------------------------------//
// in file I2C.c
bool I2C_Init(unsigned char identaddr);
bool I2C_Write(unsigned char data_out, unsigned char address);
bool I2C_Read(unsigned char *data_in, unsigned char address);

#endif __I2C_DEFINED