speed.h

此程序为出租车计价器

#ifndef	__SPEED_h__
#define	__SPEED_h__
//	write your header here
#include "spce061a.h"

extern void Speed_Init(void);
extern void Speed_Start(void);
extern void Speed_Stop(void);
extern void Speed_Up(int uiStep);
extern void Speed_Down(int uiStep);
extern unsigned int Speed_GetFreq(unsigned int uiSpeed);
extern unsigned int Speed_GetSpeed(void);

#endif