【51单片机】【STC89C52(A2版)】4-1静态数码管显示

#include

unsigned char NixieTable[]={0X3F,0X06,0X5B,0X4F,0X66,0X6D,0X7D,0X07,0X7F,0X6F};

void Nixie(unsigned char Location,Number)

{

switch(Location)

{

 case 0:P24=0;P23=0;P22=0;break;

 case 1:P24=0;P23=0;P22=1;break;

 case 2:P24=0;P23=1;P22=0;break;

 case 3:P24=0;P23=1;P22=1;break;

 case 4:P24=1;P23=0;P22=0;break;

 case 5:P24=1;P23=0;P22=1;break;

 case 6:P24=1;P23=1;P22=0;break;

 case 7:P24=1;P23=1;P22=1;break;

}

P0=NixieTable[Number];

}

void main()

{

while(1)

{

 Nixie(4,8);

}

}