单片机16*16点阵点亮+proteus+文档

ID:517378 · 发表于 2019-4-20 20:25

这是我的程序：
#include<reg51.h>
#include<intrins.h>
#define uchar unsigned char
#define uint unsigned int
#define data1 P0
#define data2 P2
sbit s1=P3^6;
sbit s2=P3^7;
bit fangxiang;
uint alt=0,net=0,sl=128;
bit mode;
uchar code tab[]={
0x20,0x08,0x24,0x10,0x22,0x60,0x21,0x80,0x26,0x41,0x39,0x32,0x02,0x04,0x0C,0x18,
0xF0,0x60,0x13,0x80,0x10,0x60,0x10,0x18,0x14,0x04,0x18,0x02,0x00,0x01,0x00,0x00,/*"欢",2*/
0x02,0x00,0x02,0x02,0x42,0x04,0x33,0xF8,0x00,0x04,0x00,0x02,0x3F,0xF2,0x20,0x22,
0x40,0x42,0x00,0x02,0x3F,0xFE,0x20,0x42,0x20,0x22,0x3F,0xC2,0x00,0x02,0x00,0x00,/*"迎",3*/
0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x02,0x08,0x04,0x30,0x18,0xC0,
0xF0,0x02,0x10,0x01,0x13,0xFE,0x10,0x00,0x10,0x80,0x14,0x60,0x18,0x18,0x00,0x00,/*"你",4*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",5*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",6*/
};
void delay(uint z) //延时子函数
{
uchar x;
for(;z>0;z--)
for(x=110;x>0;x--);
}
void xianshi() //显示
{
uchar aa,i;
for(i=0;i<16;i++)
{
  P1=i; //列扫描
  data1=tab[net+aa]; //取出上8行数据输出
  aa++;
  data2=tab[net+aa]; //取出下8行数据输出
  aa++;
  delay(5); //延时
  data1=0;  //清屏
  data2=0;  //清屏
  P1=0x00;  //消除余辉
  if(aa>30) aa=0;  //字模地址
}

}
void main()  //主函数
{
ET1=1;  //使能定时器0
EA=1;  //开启总中断
TR1=1; //开始计数
while(1)  //无限循环
{
xianshi();  //显示
if(s1==0) //检测按键
{
   delay(30);  //延时消抖
TR1=~TR1; //按下暂停  ，暂按继续
while(!s1)xianshi();
delay(30);
}
if(s2==0) //检测按键
{
      delay(30); //延时消抖
   fangxiang=~fangxiang;  //方向取反
   while(!s2)xianshi();
   delay(30);
}
  }
}

void timer1() interrupt 3
{
alt++;
if(alt==10)    //到一定的时间加以实现左移
{
   alt=0;
  if(fangxiang==0)  //如果是正向正向移动
  {
net=net+2;
   if(net>sl)  //字移动数量
   net=0;
  }
  else    //否则反向移动
  {
   net=net-2;
if(net<2)
net=sl; //字移动数量
  }
}

}

全部资料51hei下载地址：

111.zip (525.24 KB, 下载次数: 33)

ID:532069 · 发表于 2019-5-12 21:36

自定义文字乱码怎么解决啊

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