i2c.h

开发环境ADSP6++,EBF_561开发板所有源代码

#ifndef  __I2C_DEFINED
#define __I2C_DEFINED


//--------------------------------------------------------------------------//
// Definations
//--------------------------------------------------------------------------//
//#define INL inline	// Large Code Size/Little Stack usage
#define INL			// Small Code Size/Larger Stack usage
//--------------------------------------------------------------------------//
// Symbolic constants														//
//--------------------------------------------------------------------------//
#define SCLK		0x4000		// PF14
#define SDATA		0x8000  // PF15

#define AIC23B_IDENT_W     	0x34
#define AIC23B_IDENT_R     	0x35

//--------------------------------------------------------------------------//
// 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