51单片机8×8LED点阵屏动态显示取模汉字+ Proteus仿真

51单片机8×8LED点阵屏动态显示取模汉字+ Proteus仿真

  • 🎬Proteus仿真
    在这里插入图片描述
  • 🔧取模软件：pctolcd2002,或者使用88点阵取模软件取模

📝程序代码

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#include <reg51.h>

typedef unsigned char uchar;
typedef unsigned int uint;

unsigned char code taba[] = {0xfe, 0xfd, 0xfb, 0xf7, 0xef, 0xdf, 0xbf, 0x7f}; //行选
//unsigned char code tabb[] = {0x08, 0x49, 0x49, 0x7F, 0x08, 0x49, 0x49, 0x7F}; //选列"出"
unsigned char code tabb[] = {0x10,0x92,0x92,0xFE,0x10,0x92,0x92,0xFE}; //选列"出"
unsigned char code tabc[] = {0x00, 0x02, 0x04, 0x08, 0x18, 0x24, 0x42, 0x81}; //"入"
unsigned char code tabd[] = {0xFF, 0x4A, 0x2A, 0x1C, 0xFF, 0x08, 0x08, 0x08}; //"平"
unsigned char code tabe[] = {0x08, 0xFF, 0x89, 0x04, 0x7F, 0x14, 0x1C, 0x63}; //"安"
unsigned char i, j;


void delay(uint x)   //毫秒延时函数
{
    unsigned int i = 0, j = 0;
    for(i = 0; i < x; i++)
        for(j = 0; j < 120; j++);
}

void main(void)
{

    while(1)
    {
        for(j = 0; j < 10; j++)
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tabb[i];//显示‘出’
                delay(5);
            }
        }
				delay(100);
        for(j = 0; j < 10; j++) 
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tabc[i];//显示‘入’
                delay(5);
            }
        }
        delay(100);
        for(j = 0; j < 10; j++)
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tabd[i]; //显示"平"
                delay(5);
            }
        }
        delay(100);
        for(j = 0; j < 10; j++) 
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tabe[i];//显示‘安’
                delay(5);
            }
        }
        delay(100);

    }
}


⛳自主DIY显示内容

👉🏻如需自己DIY显示内容，可以自行使用取模软件绘制和设计显示图案，生成相对应的取模后的代码，拷贝到程序当中。
  • 🔖由于8X8点阵像素，显示内容有限，只能设计一些较为简单符号或简单汉字作为显示内容。
  • 📋示例代码：
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#include <reg51.h>

typedef unsigned char uchar;
typedef unsigned int uint;

unsigned char code taba[] = {0xfe, 0xfd, 0xfb, 0xf7, 0xef, 0xdf, 0xbf, 0x7f}; //行选
//unsigned char code tabb[] = {0x08, 0x49, 0x49, 0x7F, 0x08, 0x49, 0x49, 0x7F}; //选列"出"
unsigned char code tab1[] = {0x10,0x92,0x92,0xFE,0x10,0x92,0x92,0xFE}; //选列"出"
unsigned char code tab2[] = {0x00, 0x02, 0x04, 0x08, 0x18, 0x24, 0x42, 0x81}; //"入"
unsigned char code tab3[] = {0xFF, 0x4A, 0x2A, 0x1C, 0xFF, 0x08, 0x08, 0x08}; //"平"
unsigned char code tab4[] = {0x08, 0xFF, 0x89, 0x04, 0x7F, 0x14, 0x1C, 0x63}; //"安"
unsigned char code tab5[] = {0x24,0x7E,0xFF,0xFF,0xFF,0x7E,0x3C,0x18}; //爱心图案

unsigned char i, j;


void delay(uint x)   //毫秒延时函数
{
    unsigned int i = 0, j = 0;
    for(i = 0; i < x; i++)
        for(j = 0; j < 120; j++);
}

void main(void)
{

    while(1)
    {
        for(j = 0; j < 10; j++)
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tab1[i];//显示‘出’
                delay(5);
            }
        }
				delay(100);
        for(j = 0; j < 10; j++) 
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tab2[i];//显示‘入’
                delay(5);
            }
        }
        delay(100);
        for(j = 0; j < 10; j++)
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tab3[i]; //显示"平"
                delay(5);
            }
        }
        delay(100);
        for(j = 0; j < 10; j++) 
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tab4[i];//显示‘安’
                delay(5);
            }
        }
        delay(100);
				        for(j = 0; j < 10; j++) 
        {
            for(i = 0; i < 8; i++)
            {
                P2 = taba[i];
                P3 = tab5[i];//显示‘爱心图案’
                delay(5);
            }
        }
				delay(100);
    }
}


  • 🎞新增显示一个爱心图案
    在这里插入图片描述
  • 🖍取模方式：
    在这里插入图片描述

🔨取模方式：逆向，阴码，逐行式扫描

在这里插入图片描述
在这里插入图片描述

📚程序源码

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链接：https://pan.baidu.com/s/1tEFqbtE6kLzhyeihxa-xxw 
提取码：1t2a