#include <REGX52.H>
unsigned char NixieTable[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x77,0x70};
void Nixie(unsigned char Location, unsigned char Number)
{
switch(Location)
{
case 1:
P2_4=1;
P2_3=1;
P2_2=1;
break;
case 2:
P2_4=1;
P2_3=1;
P2_2=0;
break;
case 3:
P2_4=1;
P2_3=0;
P2_2=1;
break;
case 4:
P2_4=1;
P2_3=0;
P2_2=0;
break;
case 5:
P2_4=0;
P2_3=1;
P2_2=1;
break;
case 6:
P2_4=0;
P2_3=1;
P2_2=0;
break;
case 7:
P2_4=0;
P2_3=0;
P2_2=1;
break;
case 8:
P2_4=0;
P2_3=0;
P2_2=0;
break;
}
P0 = NixieTable[Number];
}
帮你改了格式,数组的十六进制数字,你需要重新查看。