數(shù)碼管顯示問題

ID:30359 · 發(fā)表于 2011-8-15 09:04

那位大哥幫我看看這個(gè)程序數(shù)字一變仿真軟件輸出的就不對

#include<reg51.h>
#define Disdata P0
#define weima P1
unsigned char code table[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff,0xbf};
void delay(unsigned char k)
{unsigned char i;
for(i=0;i<k;i++);
}
void main(void)
{unsigned int i=2568;
while(1)
{
weima=0x08;
Disdata=table[i/1000];
delay(300);
weima=0x04;
Disdata=table[(i%1000)/100];
delay(300);
weima=0x02;
Disdata=table[(i%100)/10];
delay(300);
weima=0x01;
Disdata=table[i%10];
delay(300);
}
}