#include "..\inc\44b.h"#include "..\inc\def.h"#include "..\inc\Keyboard16.h"U16 FunctionKey=0xffff;//功能鍵掃描嗎,0有效U8 keyBoard_KeyMap[]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};U16 GetScanKey(){	U16 key;	U32 i,temp;	for(i=1;i<0x10;i<<=1){		rPDATE|=0xf0;		rPDATE&=~(i<<4);		key<<=4;		Delay(1);		temp=rPDATC;		key|=(temp&0xf);	}	return key;}U32 GetKey(){	int i;	U16 key,tempkey=1;	static U16 oldkey=0xffff;	static U8 keystatus=0;	U8 keycnt=0;	U32 temp;	while(1){		key=0xffff;		while(1){			key=GetScanKey();			if((key&FunctionKey)!=FunctionKey)//有按鍵按下				break;			Delay(200);			oldkey=0xffff;		}		//Delay(800);		Delay(500);		if(key!=GetScanKey())			continue;		if(oldkey!=key){			keystatus=0;		}		if(keystatus==0){	//第一次按下此鍵			keycnt=0;			keystatus=1;		}		else if(keystatus==1){	//第二次重復此鍵			keycnt++;			if(keycnt==20)				keystatus=2;			else				continue;		}		oldkey=key;		break;	}		for(i=0;i<16;i++){	//查找按鍵，不包括功能鍵		if((key&tempkey)==0 && (FunctionKey&tempkey)!=0)			break;		tempkey<<=1;	}	temp=~(key|FunctionKey);	return (temp<<16)|keyBoard_KeyMap[i];}void SetFunctionKey(U16 Fnkey)	//設定功能鍵掃描碼,1有效 比如ctrl alt{	FunctionKey&=~Fnkey;}