16*16點陣仿真和原程序還有電路圖,自己購買零件就可以焊接。很簡單。。!
仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
51hei.png (18.09 KB, 下載次數: 42)
下載附件
2020-5-31 15:29 上傳
原理圖.png (207.75 KB, 下載次數: 47)
下載附件
2020-5-30 23:38 上傳
單片機源程序如下:
- #include<reg51.h>//頭文件
- sbit shcp=P1^2;//數據輸入時鐘線 595的11腳
- sbit stcp=P1^1;//輸出存儲器鎖存時鐘線 595的12腳
- sbit ds=P1^0;//數據線 595的14腳
- sbit s1=P3^1;//按下暫停再暫按繼續
- sbit s2=P3^2;//按下方向取反
- sbit s3=P3^3;//按下加速
- sbit s4=P3^4;//按下減速
- unsigned char fx;//方向切換
- unsigned char alt;//數據移動定時時間
- unsigned int net;//控制顯示的字符
- unsigned char speed=5;//數據移動時間變量
- unsigned char zi=8;
- unsigned int zong;//總字符 (所有的字數+1)*32 字數指的是漢字,字母、數字兩個算一個數字
- unsigned char code tab[]={
- 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,/*先送兩個空字節用于緩沖*/
- // 字模區
- 0x04,0x08,0x04,0x10,0x24,0x20,0x24,0x40,0x24,0xFC,0x24,0xA2,0xFD,0x22,0x26,0x22,
- 0x24,0x42,0x2C,0x42,0x14,0x42,0x24,0x82,0x44,0x1E,0x04,0x00,0x04,0x00,0x00,0x00,/*"?",0*/
- 0x00,0x00,0x3F,0xE1,0x00,0x02,0x00,0x0C,0xFF,0xF0,0x00,0x00,0x40,0x00,0x47,0xF8,
- 0x44,0x00,0x44,0x00,0x7F,0xFF,0x44,0x10,0x44,0x08,0x47,0xF0,0x40,0x00,0x00,0x00,/*"?",1*/
- 0x00,0x00,0x00,0x00,0x00,0x1A,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*",",2*/
- 0x04,0x02,0x08,0x0C,0x10,0x00,0x3F,0xEE,0xC4,0x01,0x08,0x81,0x11,0x11,0xE6,0x4D,
- 0x20,0x21,0x2F,0xC1,0x20,0x01,0x24,0x07,0x2A,0x00,0x31,0x88,0x00,0x06,0x00,0x00,/*"?",3*/
- 0x02,0x00,0x02,0x20,0x22,0x20,0x22,0x20,0x2A,0x20,0x26,0x20,0xA2,0x20,0x63,0xFF,
- 0x22,0x20,0x26,0x20,0x2A,0x20,0x22,0x20,0x22,0x20,0x02,0x20,0x02,0x00,0x00,0x00,/*"?",4*/
- 0x21,0x00,0x21,0x00,0x21,0x00,0x21,0x3F,0xF9,0x22,0x21,0x22,0x21,0x22,0x2F,0xE2,
- 0x21,0x22,0x21,0x22,0xF9,0x22,0x21,0x3F,0x21,0x00,0x21,0x00,0x21,0x00,0x00,0x00,/*"?",5*/
- 0x00,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x02,0x40,0x01,0x47,0xFE,
- 0x44,0x00,0x48,0x00,0x50,0x00,0x60,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"?",6*/
- 0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xCC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"!",7*/
- 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,
- };
- unsigned char code tab1[]={
- 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,
- //
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xCC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"!",0*/
- 0x00,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x02,0x40,0x01,0x47,0xFE,
- 0x44,0x00,0x48,0x00,0x50,0x00,0x60,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"?",1*/
- 0x21,0x00,0x21,0x00,0x21,0x00,0x21,0x3F,0xF9,0x22,0x21,0x22,0x21,0x22,0x2F,0xE2,
- 0x21,0x22,0x21,0x22,0xF9,0x22,0x21,0x3F,0x21,0x00,0x21,0x00,0x21,0x00,0x00,0x00,/*"?",2*/
- 0x02,0x00,0x02,0x20,0x22,0x20,0x22,0x20,0x2A,0x20,0x26,0x20,0xA2,0x20,0x63,0xFF,
- 0x22,0x20,0x26,0x20,0x2A,0x20,0x22,0x20,0x22,0x20,0x02,0x20,0x02,0x00,0x00,0x00,/*"?",3*/
- 0x04,0x02,0x08,0x0C,0x10,0x00,0x3F,0xEE,0xC4,0x01,0x08,0x81,0x11,0x11,0xE6,0x4D,
- 0x20,0x21,0x2F,0xC1,0x20,0x01,0x24,0x07,0x2A,0x00,0x31,0x88,0x00,0x06,0x00,0x00,/*"?",4*/
- 0x00,0x00,0x00,0x00,0x00,0x1A,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*",",5*/
- 0x00,0x00,0x3F,0xE1,0x00,0x02,0x00,0x0C,0xFF,0xF0,0x00,0x00,0x40,0x00,0x47,0xF8,
- 0x44,0x00,0x44,0x00,0x7F,0xFF,0x44,0x10,0x44,0x08,0x47,0xF0,0x40,0x00,0x00,0x00,/*"?",6*/
- 0x04,0x08,0x04,0x10,0x24,0x20,0x24,0x40,0x24,0xFC,0x24,0xA2,0xFD,0x22,0x26,0x22,
- 0x24,0x42,0x2C,0x42,0x14,0x42,0x24,0x82,0x44,0x1E,0x04,0x00,0x04,0x00,0x00,0x00,/*"?",7*/
- 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,
- };
- void delay(unsigned int z)//延時子函數
- {
- unsigned char x;
- for(;z>0;z--)
- for(x=110;x>0;x--);
- }
- void writedata(unsigned char dat1,unsigned char dat2) //595顯示子函數
- {
- unsigned char i;
- //CY存儲移位之后的數據 CY進位標志位,單片機內部的寄存器 移位之后的數據就存在CY里面
- for(i=0;i<8;i++)//循環八次
- {
- dat1=dat1<<1;//數據左移11110001
- ds=CY;//數據發送
- shcp=1;//上升沿發生移位 上升沿時移位寄存器9位同時傳遞一位
- shcp=0;
- }
- for(i=0;i<8;i++)//循環八次
- {
- dat2=dat2<<1;//數據左移
- ds=CY;//數據發送
- shcp=1;//上升沿發生移位 上升沿時移位寄存器9位同時傳遞一位
- shcp=0;
- }
- stcp=0;
- stcp=1;//上升沿將數據送到輸出鎖存器
- stcp=0;
- }
- void main() //主函數
- {
- char i,aa;
- TMOD=0x01;//定時器0 模式1 16位定時模式
- TH0=(65536-10000)/256;//定時10.000ms
- TL0=(65536-10000)%256;
- ET0=1;//使能定時器0
- EA=1;//開啟總中斷
- TR0=1;//開始計數
- zong=(zi+1)*32;
- while(1) //無限循環
- {
- if(s1==0)//檢測按鍵
- {
- delay(30);//延時消除按鍵抖動
- if(s1==0)
- {
- TR0=~TR0;//按下暫停 暫按繼續
- while(s1==0);//等待按鍵松手
- }
- }
- if(s2==0)//檢測按鍵
- {
- delay(30);//延時消除按鍵抖動
- if(s2==0)
- {
- fx++;//方向取反
- if(fx>=2)
- fx=0;
- aa=0;
- if(fx==0)net=0;//正向移動
- if(fx==1)net=zong;//反向移動
- while(s2==0);//等待按鍵松手
- }
- }
- if(s3==0)//檢測按鍵
- {
- delay(3);//延時消除按鍵抖動
- if(s3==0)
- {
-
- speed--;//加速運行
- if(speed<=1)
- speed=1;
- }
- while(!s3);
- }
- if(s4==0)//檢測按鍵
- {
- delay(3);//延時消除按鍵抖動
- if(s4==0)
- {
-
- speed++;//減速運行
- if(speed>=12)
- speed=12;
- }
- while(!s4);
- }
- for(i=0;i<16;i++)//循環移位
- {
- //兩片138組成的4-16線譯碼器
- P2=i;//列數據驅動,138的驅動端口
- if(fx==0)writedata(tab[net+aa],tab[net+aa+1]);//寫入需要顯示的數據
- if(fx==1)writedata(tab1[net+aa],tab1[net+aa+1]);//寫入需要顯示的數據
- if(fx==2)writedata(tab[net+aa],tab[net+aa+1]);//寫入需要顯示的數據
- delay(3);//延時
- writedata(0,0);//清屏
- aa+=2;//數據加 實現掃描
- if(aa>30)aa=0;//循環16次 清零
- }
- }
- }
-
- void timer0() interrupt 1
- {
- TH0=(65536-10000)/256;//10.000ms 進入一次中斷
- TL0=(65536-10000)%256;
- alt++;
- if(fx==0||fx==1)
- {
- if(alt>=speed)//到100.000ms時間加以實現移動 用于控制移動速度
- {
- alt=0;
- if(fx==0)//正向移動
- {
- net=net+2; //每次送兩個編碼數據
- if(net>zong)//達到總字符
- net=0;//數據清零
- }
- if(fx==1)//否則反向移動
- {
- net=net-2;//每次送兩個編碼數據
- if(net<2)//數據完畢
- net=zong;//回到總字符
- }
- }
- }
-
-
- }
復制代碼
所有資料51hei提供下載:
1616點陣.zip
(398.43 KB, 下載次數: 53)
2020-5-30 23:37 上傳
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