8_8点阵模块，能实现向左向右移动，能够实现整屏翻页显示.zip

#include<reg51.h> #define uchar unsigned char #define uint unsigned int unsigned char code tab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; unsigned char code taba[]= { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 0x00,0x00,0x7c,0x82,0x82,0x82,0x7c,0x00, 0x00,0x00,0x80,0x84,0xfe,0x80,0x80,0x00, 0x00,0x00,0xe4,0xa2,0xa2,0xa2,0x9c,0x00, 0x00,0x00,0x44,0x92,0x92,0x92,0x6c,0x00, 0x00,0x00,0x30,0x28,0x24,0xfe,0x20,0x00, 0x00,0x00,0x4e,0x8a,0x8a,0x8a,0x72,0x00, 0x00,0x00,0x7c,0x92,0x92,0x92,0x64,0x00, 0x00,0x00,0x02,0x02,0xf2,0x0e,0x00,0x00, 0x00,0x00,0x6c,0x92,0x92,0x92,0x6c,0x00, 0x00,0x00,0x4c,0x92,0x92,0x92,0x7c,0x00, 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, }; uchar idata Buffer[96]={0}; //缓存显示单元 12*8 uchar i,t; delay(uchar t) { while (t--) {;} } void main(void) { uchar N,T,m,n,a; for(m=0;m<12;m++) //12行 for(n=0;n<8;n++) Buffer[8*m+n]=taba[7-n+m*8]; //将TAB数组中的数据重新排列 //使得右移字母顺序不变 while(1) { for(N=0;N<88;N++) //循环扫描一遍12帧 for(T=0;T<40;T++) //速度 （可变） { P3=tab[7-a]; for(i=0;i<8;i++) { P0=Buffer[i+N]; if(a==8) {a=0;} delay(100); P3=P3>>1|P3<<7; //扫描起始列为第一列 } } } }