camera_drive.h

black-fin DSP处理器单帧图像获取程序

#ifndef _CAMERA_DRIVE_H
#define _CAMERA_DRIVE_H
#include <cdefBF533.h>
//#include "ezkitutilities.h"			// ezkit utilities 
#include <sys\exception.h>		//Interrupt Handling Header

#define SCLOCK_UP() *pFIO_FLAG_S=0x0001
#define SCLOCK_DOWN() *pFIO_FLAG_C=0x0001
#define SCLOCK_TOG() *pFIO_FLAG_T=0x0001
#define SDATA_UP() *pFIO_FLAG_S=0x0002
#define SDATA_DOWN() *pFIO_FLAG_C=0x0002

#define SDATA_R *pFIO_FLAG_D&0x0002

unsigned short i2c_read(unsigned char address);
int i2c_write(unsigned char address,unsigned short data);

#define IMG_WIDTH 512//720
#define IMG_HEIGHT 480
#define IMG_DELAY 0

#endif