小玩LED点阵之-翻滚显现

仔细的朋友可能会注意到，上一个显现数字是跳动改变的，没有动感，那不是咱们想要的作用，因而，在上一个的基础上做些小改动，变成2秒1帧向上翻滚。作用如视频。结尾附上向上翻滚程序：依然是很简单

#include#define uchar unsigned charuchar code tab[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*空白*/0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x24,0x18,/*0*/  //共阴0x00,0x18,0x1C,0x18,0x18,0x18,0x18,0x18,0x3C,/*1*/0x00,0x3C,0x66,0x42,0x60,0x30,0x1C,0x86,0x7E,/*2*/0x00,0x3C,0x42,0x40,0x3C,0x40,0x40,0x42,0x3C,/*3*/0x00,0x30,0x38,0x2C,0x26,0x23,0xFF,0x20,0x20,/*4*/0x00,0x7E,0x02,0x3E,0x40,0x40,0x40,0x42,0x3C,/*5*/0x00,0x3C,0x42,0x02,0x3A,0x46,0x42,0x42,0x3C,/*6*/0x00,0x7C,0x42,0x40,0x20,0x10,0x08,0x08,0x08,/*7*/0x00,0x3C,0x42,0x42,0x3C,0x42,0x42,0x42,0x3C,/*8*/0x00,0x3C,0x42,0x42,0x42,0x7C,0x40,0x42,0x3C,/*9*/0x00,0x24,0x7E,0xFF,0xFF,0xFF,0x7E,0x3C,0x18,//心形};uchar count;void delay (uchar t){uchar i=100;while(t--)while(i--); }void init_T()   //中止和定时器初始化{IE=0x82;  //翻开总中止，定时器T1和T0中止TMOD=0x01;  //设定T1，T0位作业方式1TH0=0x9e;TL0=0x58;  //T0装初值TR0=1;   //开端时钟开端作业}void main(){uchar i,j;init_T();while(1){  for(j=0;j<99;j++)  //操控显现的字符数，必定要为8的整数倍{for(count=0;count<5;) //此处操控每个字的翻滚时刻，5为1秒一帧，10为2秒，一次类推{for(i=0;i<8;i++) //行扫描，此为8*8点阵，扫描8行{      P1=(0x01<interrupt 1    //定时器0，作业方式1，时钟中止{TH0=0x9e;TL0=0x58;       //T0装初值count++;}