查询.c

来自「单片机写的程序都含有Protues仿真结果」· C语言 代码 · 共 26 行

#include<reg51.h>
unsigned char second,tcount;
unsigned char code table[]={0xc0,0xf9,0xa4,0xb0,
                                0x99,0x92,0x82,0xf8,
	                  0x80,0x90,0x88,0x83,
		    0xc6,0xa1,0x86,0x8e,0xff};
void main()
{
 unsigned char n;
 unsigned int a;
 SCON=0;
 EA=1;
 ES=1;
 while(1)
 {for(n=6;n<8;n++) 
  {TI=0;
 SBUF=table[n];
while(!TI);

 P1=~P1;
for(a=0;a<40000;a++);
   }

 }

}