这次是要通过8*8点阵显示出万代兴三个字，这里每一个汉字的编码都需要自己手写在本子上，然后根据点阵情况写出对应的编码，是个体力活。
程序：
#include unsigned char code taba[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};unsigned char code tabb[]={0x81,0x41,0x21,0x1f,0x05,0x85,0xfd,0x01, 0x08,0xfc,0x03,0x04,0x1f,0x24,0x45,0xC6, 0x89,0x4a,0x2c,0x0f,0x2c,0x4a,0x89,0x00,0xff,0x00,0xff,0x00,0xff};void delay(unsigned char dly){ unsigned char i,j; for(i=100;i>0;i--) for(j=dly;j>0;j--);}void main(){ int cnt,t=0,cnt1=0,tmp=0; while(1) { P0=0xff; cnt=0; while(cnt<8){ P2=taba[cnt]; if(t>=8&&tmp<8) P0=0x00; else { if(tmp<8) P0=tabb[t]; else { if(t>=16&&tmp<16)P0=0x00; else { if(tmp>23) P0=tabb[tmp+1]; else { if(tmp<16) P0=tabb[t]; else { if(t>=24) P0=0x00; else P0=tabb[t];}}}}} t++; cnt++; delay(1);} cnt1++; if(cnt1==50) { cnt1=0; tmp++; if(tmp==28) tmp=0; } t=tmp;}}