harder.h

来自「在软件Proteus中仿真ucos（ARM）」· C头文件 代码 · 共 20 行

#ifndef _LED_H
#define _LED_H

#define SetPin(PinNum)    IOSET = (1<<PinNum)
#define ClrPin(PinNum)    IOCLR = (1<<PinNum)
#define GetPin(PinNum)    ((IOPIN>>PinNum) & 1)

extern void CplPin(uint8 PinNum);
extern void SetPinMode(uint8 PinNum,uint8 mode,uint8 InOrOut); 


extern void LedLight(int LedNum,int Status);
extern void LedFlash(int LedNum,int FlashNum);
extern void Beep(int Num);
extern void Display(unsigned char dat);


#endif