内含仿真程序
仿真原理图如下(proteus仿真工程文件可到本帖附件中下载)
单片机源程序如下:
- #include<reg51.h>
- #include<intrins.h>
- #define uchar unsigned char
- #define uint unsigned int
- #define data1 P0//上8行数据口
- #define data2 P2//下8行数据口
- sbit x1=P1^7; //矩阵第1行所接端口
- sbit x2=P1^6; //矩阵第2行所接端口
- sbit x3=P1^5; //矩阵第3行所接端口
- sbit x4=P1^4; //矩阵第4行所接端口
- sbit y1=P1^3; //矩阵第1列所接端口
- sbit y2=P1^2; //矩阵第2列所接端口
- sbit y3=P1^1; //矩阵第3列所接端口
- sbit y4=P1^0; //矩阵第4列所接端口
- bit fangxiang;//方向标志位
- uchar dand1,dand2,dand3;//单独显示标志位
- uchar bilibili;//图1放大减小标志位
- uchar xiaolian;//图2放大减小标志位
- uchar tu3;//图3放大减小标志位
- uchar quanliang,quanmie,bianyan;//全亮检测,全灭检测,边沿检测标志位
- uchar aa;//用于数据输出数据数组时的读取
- uchar sudu=5;//移动速度
- uint alt=0,net=0, zishu=3; //要写几个汉字就写几,数字和字母是1个字符,占用0.5个汉字位置,例如要显示“你好1” 那么zishu变量要复制2.5
- //alt 计时变量,用于控制速度的计时变量
- //net 显示哪个字的变量
- bit mode;
- uchar code tab[]={ //右移数组
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",1*/ //这两行不用动,改字时保留
- 0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x28,0x08,0x28,0x48,0x1B,0xA8,0x08,0x28,
- 0x08,0x28,0x18,0x28,0x2B,0xA8,0x28,0x48,0x08,0x08,0x0F,0xF8,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\bilibili.bmp",0*/
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x20,0x14,0x30,0x14,0x18,0x00,0x08,0x00,0x08,
- 0x00,0x08,0x00,0x08,0x14,0x18,0x14,0x30,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\笑脸.bmp",0*/
-
- 0x00,0x00,0x03,0xE0,0x0C,0x38,0x10,0x0C,0x23,0xE6,0x44,0x32,0x48,0x12,0x48,0x12,
- 0x48,0x22,0x48,0x62,0x4F,0xF2,0x48,0x16,0x60,0x34,0x38,0xE0,0x0F,0x80,0x00,0x00,/*"C:\Users\23725\Desktop\C51_点阵(显示图形,可移动)\PCtoLCD2002完美版--字摸提取软件\@.bmp",0*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",14*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",15*/ //这两行不用动,改字时保留
- };
- uchar code tab1[]={//左移函数
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",1*/ //这两行不用动,改字时保留
-
- 0x00,0x00,0x03,0xE0,0x0C,0x38,0x10,0x0C,0x23,0xE6,0x44,0x32,0x48,0x12,0x48,0x12,
- 0x48,0x22,0x48,0x62,0x4F,0xF2,0x48,0x16,0x60,0x34,0x38,0xE0,0x0F,0x80,0x00,0x00,/*"C:\Users\23725\Desktop\C51_点阵(显示图形,可移动)\PCtoLCD2002完美版--字摸提取软件\@.bmp",0*/
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x20,0x14,0x30,0x14,0x18,0x00,0x08,0x00,0x08,
- 0x00,0x08,0x00,0x08,0x14,0x18,0x14,0x30,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\笑脸.bmp",0*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x28,0x08,0x28,0x48,0x1B,0xA8,0x08,0x28,
- 0x08,0x28,0x18,0x28,0x2B,0xA8,0x28,0x48,0x08,0x08,0x0F,0xF8,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\bilibili.bmp",0*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",14*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",15*/ //这两行不用动,改字时保留
- };
- uchar code tab2[]={ //bilibili 图案数组
- 0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x28,0x08,0x28,0x48,0x1B,0xA8,0x08,0x28,
- 0x08,0x28,0x18,0x28,0x2B,0xA8,0x28,0x48,0x08,0x08,0x0F,0xF8,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\bilibili.bmp",0*/
- };
- uchar code tab3[]={ //笑脸 图案数组
- 0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x20,0x14,0x30,0x14,0x18,0x00,0x08,0x00,0x08,
- 0x00,0x08,0x00,0x08,0x14,0x18,0x14,0x30,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,/*"C:\Users\23725\Desktop\笑脸.bmp",0*/
- };
- uchar code tab4[]={ //@ 图案数组
- 0x00,0x00,0x03,0xE0,0x0C,0x38,0x10,0x0C,0x23,0xE6,0x44,0x32,0x48,0x12,0x48,0x12,
- 0x48,0x22,0x48,0x62,0x4F,0xF2,0x48,0x16,0x60,0x34,0x38,0xE0,0x0F,0x80,0x00,0x00,/*"C:\Users\23725\Desktop\C51_点阵(显示图形,可移动)\PCtoLCD2002完美版--字摸提取软件\@.bmp",0*/
- };
- uchar code tab5[]={//bilibili放大图案
- 0x00,0x00,0x3F,0xFE,0x20,0x02,0xA0,0x02,0xA0,0x62,0x67,0x12,0x20,0x0A,0x20,0x0A,
- 0x20,0x0A,0x20,0x0A,0x20,0x0A,0x67,0x12,0xA0,0x62,0xA0,0x02,0x20,0x02,0x3F,0xFE,
- };
- uchar code tab6[]={//笑脸放大图案
- 0x00,0x00,0x00,0x00,0x00,0x10,0x40,0x18,0x50,0x0C,0x50,0x04,0x00,0x04,0x00,0x04,
- 0x00,0x04,0x00,0x04,0x50,0x04,0x50,0x04,0x40,0x0C,0x00,0x18,0x00,0x10,0x00,0x00,
- };
- uchar code tab7[]={//@ 放大图案数组
- 0x03,0xE0,0x0E,0x38,0x18,0x0C,0x20,0x06,0x43,0xE2,0x47,0x31,0x84,0x11,0x88,0x11,
- 0x88,0x21,0x88,0x61,0x8F,0xF3,0xCE,0x12,0x40,0x10,0x60,0x30,0x38,0xE0,0x0F,0x80,
- };
- uchar code tab8[]={//全亮检测数组
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- };
- uchar code tab9[]={//全灭检测数组
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- };
- uchar code tab10[]={//边沿检测数组
- 0xFF,0xFF,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,
- 0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0x80,0x01,0xFF,0xFF,
- };
- void delay(uint z) //延时子函数
- {
- uchar x;
- for(;z>0;z--)
- for(x=121;x>0;x--);
- }
- void PanDuan()//判断显示模式函数
- {
- if(dand1)
- {
- if(bilibili)
- {
- data1=tab5[aa]; //取出上8行数据输出
- aa++;
- data2=tab5[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- data1=tab2[aa]; //取出上8行数据输出
- aa++;
- data2=tab2[aa]; //取出下8行数据输出
- aa++;
- }
- }
- else
- {
- if(dand2)
- {
- if(xiaolian)
- {
- data1=tab6[aa]; //取出上8行数据输出
- aa++;
- data2=tab6[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- data1=tab3[aa]; //取出上8行数据输出
- aa++;
- data2=tab3[aa]; //取出下8行数据输出
- aa++;
- }
- }
- else
- {
- if(dand3)
- {
- if(tu3)
- {
- data1=tab7[aa]; //取出上8行数据输出
- aa++;
- data2=tab7[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- data1=tab4[aa]; //取出上8行数据输出
- aa++;
- data2=tab4[aa]; //取出下8行数据输出
- aa++;
- }
- }
- else
- {
- if(quanliang)
- {
- data1=tab8[aa]; //取出上8行数据输出
- aa++;
- data2=tab8[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- if(quanmie)
- {
- data1=tab9[aa]; //取出上8行数据输出
- aa++;
- data2=tab9[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- if(bianyan)
- {
- data1=tab10[aa]; //取出上8行数据输出
- aa++;
- data2=tab10[aa]; //取出下8行数据输出
- aa++;
- }
- else
- {
- if(fangxiang==0)
- {
- 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++;
- }
- else
- {
- data1=tab1[net+aa]; //取出上8行数据输出
- aa++;
- data2=tab1[net+aa]; //取出下8行数据输出
- aa++;
- }
- }
- }
- }
- }
- }
-
- }
- }
- void xianshi()//显示函数
- {
- uchar i;
- if(fangxiang==0)//向右移动
- {
- for(i=0;i<16;i++)
- {
- P3=i; //列扫描
- PanDuan();//判断显示模式
- delay(2); //延时
- data1=0; //清屏
- data2=0; //清屏
- P3=0x00; //消除余辉
- if(aa>30)
- aa=0; //字模地址
- }
- }
- else//向左移动
- {
- for(i=0;i<16;i++)
- {
- P3=i; //列扫描
- PanDuan();//判断显示模式
- delay(2); //延时
- data1=0; //清屏
- data2=0; //清屏
- P3=0x00; //消除余辉
- if(aa>30) aa=0; //字模地址
- }
- }
-
- }
- void scan_key(void)//矩阵键盘按键扫描函数
- {
- //检测第一行
- x1=0; x2=1; x3=1; x4=1;
- if(y1==0)//开始/停止移动按键
- {
- delay(30); //延时消抖
- if(y1==0)
- {
- TR1=~TR1; //按下暂停 ,暂按继续
- while(!y1) xianshi();
- }
- }
- else if(y2==0)//左右移动切换
- {
- delay(30); //延时消抖
- if(y2==0)
- {
- fangxiang=~fangxiang; //方向取反
- if(fangxiang==0) net=0;
- else net=(zishu+1)*32;
- while(!y2) xianshi();
- }
- }
- else if(y3==0)//增加延时,移动速度减
- {
- delay(30);
- if(y3==0)
- {
- sudu++;
- if(sudu>10)
- sudu=10;
- while(!y3) xianshi();
- }
- }
- else if(y4==0)//减少延时,移动速度加
- {
- delay(30);
- if(y4==0)
- {
- sudu--;
- if(sudu<1)
- sudu=1;
- while(!y4) xianshi();
- }
- }
- //检测第二行按键
- x1=1; x2=0; x3=1; x4=1;
- if(y1==0) //单独显示图1
- {
- delay(30);
- if(y1==0)
- {
- dand1=!dand1;
- dand2=0;
- dand3=0;
- quanliang=0;
- quanmie=0;
- bianyan=0;
- while(!y1) xianshi();
- }
- }
- else if(y2==0) //单独显示图2
- {
- delay(30);
- if(y2==0)
- {
- dand1=0;
- dand2=!dand2;
- dand3=0;
- quanliang=0;
- quanmie=0;
- bianyan=0;
- while(!y2) xianshi();
- }
- }
- else if(y3==0) //单独显示图3
- {
- delay(30);
- if(y3==0)
- {
- dand1=0;
- dand2=0;
- dand3=!dand3;
- quanliang=0;
- quanmie=0;
- bianyan=0;
- while(!y3) xianshi();
- }
- }
- else if(y4==0)//放大图1
- {
- delay(30);
- if(y4==0)
- {
- bilibili=1;
- while(!y4) xianshi();
- }
- }
- //检测第三行按键
- x1=1; x2=1; x3=0; x4=1;
- if(y1==0)//减小图1
- {
- delay(30);
- if(y1==0)
- {
- bilibili=0;
- while(!y1) xianshi();
- }
- }
- else if(y2==0)//放大图2
- {
- delay(30);
- if(y2==0)
- {
- xiaolian=1;
- while(!y2) xianshi();
- }
- }
- else if(y3==0)//减小图2
- {
- delay(30);
- if(y3==0)
- {
- xiaolian=0;
- while(!y3) xianshi();
- }
- }
- else if(y4==0)//放大图3
- {
- delay(30);
- if(y4==0)
- {
- tu3=1;
- while(!y4) xianshi();
- }
- }
- //检测第四行按键
- x1=1; x2=1; x3=1; x4=0;
- if(y1==0)//减小图3
- {
- delay(30);
- if(y1==0)
- {
- tu3=0;
- while(!y1) xianshi();
- }
- }
- else if(y2==0)
- {
- delay(30);
- if(y2==0)
- {
- quanliang=!quanliang;
- dand1=0;
- dand2=0;
- dand3=0;
- quanmie=0;
- bianyan=0;
- while(!y2) xianshi();
- }
- }
- else if(y3==0)
- {
- delay(30);
- if(y3==0)
- {
- quanmie=!quanmie;
- dand1=0;
- dand2=0;
- dand3=0;
- quanliang=0;
- bianyan=0;
- while(!y3) xianshi();
- }
- }
- else if(y4==0)
- {
- ……………………
- 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
- TH1=0x3c;
- TL1=0xb0;
- while(1) //无限循环
- {
- xianshi(); //显示
- scan_key();
- }
- }
-
- void timer1() interrupt 3//定时器1中断服务函数,通过改变计时的快慢改变移动的速度
- {
- TH1=0x3C;
- TL1=0xB0;
- alt++; //计时变量,用于控制速度的计时变量
- if(alt>=5*sudu) //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;//列左移
- if(net>((zishu+1)*32)) //字移动数量
- net=0;
- }
- else //否则反向移动
- {
- net=net-2;//列右移
- if(net<2)
- net=(zishu+1)*32; //字移动数量
- }
- }
- }
复制代码
仿真程序:
C51_16x16点阵(显示图形,可移动,矩阵键盘).7z
(172.81 KB, 下载次数: 5)
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