cs9255.h

关于计频IC cs9255的驱动代码

#ifndef _CS9255_H_
#define  _CS9255_H_

#include <BasType.h>
#include <RegDefs.h>

#define CS9255_CLK0()		 sfr_GPIOA_DATA &=0xEF;
#define CS9255_CLK1()		sfr_GPIOA_DATA |=0x10;

#define CS9255_DATA0()		sfr_GPIOA_DATA &=0xFE;
#define CS9255_DATA1()		sfr_GPIOA_DATA |=0x01;

#define CS9255_DATA_IN()		sfr_GPIOA_DIRECTION &=0xFE;
#define CS9255_DATA_OUT()		sfr_GPIOA_DIRECTION |=0x01;

/***********************************************************/
#define CS9255_FMIN		0x1B
#define CS9255_AMIN		0x19
#define CS9255_CLOSE		0x10
void InitDisp();
void CS9255_Send(UINT8 senddata);
UINT8 CS9255_Read_8bit(void);

void  CS9255FMAM_DATA();
void CS9255_Init();

#endif