#include????
#include????????????????????????
#define?uchar?unsigned?char	
#define?uint?unsigned?int?
		
/**********************************************************************
							L298n接口定義
**********************************************************************/??
sbit?MOTOR_A_1=P3^6;
sbit?MOTOR_A_2=P3^7;																???
sbit?k1=P1^0;		//定義k1為p1.0口
sbit?k2=P1^1;???//定義k2為p1.1口
sbit?k3=P1^2;???//定義k3為p1.2口
sbit?k4=P1^3;???//定義k4為p1.3口
uchar?T=0;	???//定時標記
uchar?W=0;	???//脈寬值	?0~100
uchar?A=0;	???//方向標記?0，1
uchar?k=0;	???//按鍵標記
uchar?i=0;????	?//計數變量

uchar?code?table1[]={
0x3f0x060x5b0x4f
0x660x6d0x7d0x07
0x7f0x6f0x770x7c
0x390x5e0x790x71};

uchar?code?table2[]={0xfe0xfb0xfd0xf7};
		?
void?delayms（uint?t）;					?			?
/*