哪位高手帮下忙,做一简单的单片机课题,万分感谢!!!急求答:define T1sAt1msCount1000//1秒 计数值(在定时器为1ms 情况下计数)define TimesEnd100//显示内容范围 0~99 sbit KeyStart= uchar code SEG_B_List[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};//共阳数码管代码表"0-9"ulong Sec;uchar bdata Flag=1;sbit DisplayFlag...