iic.h

包含了大量文件

#ifndef IIC_H
#define IIC_H

#include <windows.h>
#include <s2440.h>

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


#define IIC_INTERNAL_CLOCK_ENABLE		(1<<16)
//#define CODEC_WRITE	  0x94
//#define CODEC_READ		0x95
#define IIC_SLAVEADDRESS_WRITE   0X94 
#define IIC_SLAVEADDRESS_READ    0x95

#define IIC_OUTPUT_CHANNEl   0x01   //0 bit
#define IIC_INPUT_CHANNEl    0x02   //1 bit
#define AUDIO_CHANNLE        BYTE
/////////////////////////////////////////////////////////////
#define U8	unsigned char
#define U16	unsigned short
#define U32	unsigned int

#define IICBUFSIZE 	0x20
static U8 _iicData[IICBUFSIZE];

#define WRDATA      (1)
#define RDDATA      (3)
#define SETRDADDR   (4)


	
                   
///////////////////////////////////////////////////


void Delay(int time);
void MAX_WriteBlock(void);
void Wr_MAXIIC(U32 slvAddr, U32 addr, U8 data);
void IIC_Initialize();
void Run_IicPoll(void);
void IicPoll(void);
void Rd_MAXIIC(U32 slvAddr,U32 addr,U8 *data);

void RecordInit();
void Recordfinish();


#ifdef __cplusplus
}
#endif // __cplusplus

#endif