标题: 51单片机16*16点阵仿真带程序 [打印本页]
作者: javaleilei    时间: 2016-11-25 19:45
标题: 51单片机16*16点阵仿真带程序
51单片机16*16点阵仿真带程序

  1. #include <reg51.h>
  2. #define u8 unsigned char
  3. #define u16 unsigned int
  4. sbit a=P2^4;   //154芯片使能
  5. sbit b=P2^5;
  6. u8 code led[][32]={
  7. {0x10,0x60,0x02,0x8C,0x00,0x04,0xE4,0x24,0x24,0xE4,0x04,0x04,0xFC,0x04,0x04,0x00,
  8. 0x04,0x04,0x7E,0x01,0x00,0x00,0x0F,0x04,0x04,0x0F,0x40,0x80,0x7F,0x00,0x00,0x00,},//河
  9. {0x04,0xE4,0x24,0x24,0x64,0xA4,0x24,0x3F,0x24,0xA4,0x64,0x24,0x24,0xE4,0x04,0x00,
  10. 0x00,0xFF,0x00,0x08,0x09,0x09,0x09,0x7F,0x09,0x09,0x09,0x48,0x80,0x7F,0x00,0x00,},//南
  11. {0x02,0x02,0xFE,0x92,0x92,0xFE,0x02,0x02,0xFC,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,
  12. 0x08,0x18,0x0F,0x08,0x04,0xFF,0x04,0x80,0x63,0x19,0x01,0x01,0x09,0x33,0xC0,0x00,},//职
  13. {0x00,0x10,0x60,0x80,0x00,0xFF,0x00,0x00,0x00,0xFF,0x00,0x00,0xC0,0x30,0x00,0x00,
  14. 0x40,0x40,0x40,0x43,0x40,0x7F,0x40,0x40,0x40,0x7F,0x42,0x41,0x40,0x40,0x40,0x00,},//业
  15. {0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00,
  16. 0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00,},//技
  17. {0x00,0x10,0x10,0x10,0x10,0xD0,0x30,0xFF,0x30,0xD0,0x12,0x1C,0x10,0x10,0x00,0x00,
  18. 0x10,0x08,0x04,0x02,0x01,0x00,0x00,0xFF,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00,},//术
  19. {0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00,
  20. 0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,0x06,0x05,0x04,0x04,0x04,0x04,0x04,0x00,},//学
  21. {0x00,0xFE,0x22,0x5A,0x86,0x10,0x0C,0x24,0x24,0x25,0x26,0x24,0x24,0x14,0x0C,0x00,
  22. 0x00,0xFF,0x04,0x08,0x07,0x80,0x41,0x31,0x0F,0x01,0x01,0x3F,0x41,0x41,0x71,0x00,},//院

  24. };

  26. void delay(u16 ms)
  27. {
  28.          u8 s=0;
  29.     while(--ms)
  30.                 {
  31.                    for(s=0;s<88;s++);
  32.                 }
  33. }

  35. u8 K=0;


  38. void LedScan(u8 x)                 
  39. {  
  40.     static u8 i = 0;
  41.            
  42.     for(i=0;i<16;i++)            //上半屏显示
  43.    {a=0;
  44.     b=1;
  45.      P2 = (P2 & 0xf0) | i;
  46.                    P0=led[x][i];
  47.                  delay(2);
  48.    }
  49.     for(i=0;i<16;i++)            //下半屏显示
  50.    {
  51.                  a=1;
  52.      b=0;       
  53.      P2 = (P2 & 0xf0) | i;
  54.                    P0=led[x][i+16];
  55.                  delay(2);
  56.    }                     
  57. }

  59. void main()
  60. {   
  61.          
  62.           a=1;      
  63.           b=1;
  64.         TMOD = 0x01;      
  65.     TH0 = 0x0D8;
  66.     TL0 = 0x0F0;
  67.     EA = 1;
  68.     ET0 = 1;
  69.     TR0 = 1;
  70.    
  71.     while(1)
  72.                 {
  73.                         LedScan(K);         
  74.                 }
  75. }

  77. void Timer0Interrupt(void) interrupt 1
  78. {
  79.          static u16 dd=0;
  80.     TH0 = 0x0D8;
  81.     TL0 = 0x0F0;
  82.     dd++;
  83.         if(dd==50)
  84.         { dd=0;
  85.           K++;
  86.                
  87.                 if(K==8)
  88.                 {K=0;}
  89.         }
  90. }
复制代码

LED16x16点阵.rar

67.22 KB, 下载次数: 94, 下载积分: 黑币 -5

作者: ya1023771339    时间: 2017-12-28 17:27
TH0 = 0x0D8;
    TL0 = 0x0F0;
这个什么意思呀？求教大神
作者: joomla    时间: 2017-12-28 19:10
感谢分享啊啊啊
作者: jlccsyzq    时间: 2022-8-12 09:39
学习一下，主要是仿真功能
作者: jlccsyzq    时间: 2022-8-12 09:40
感谢分享，主要学习一下点阵仿真方法
作者: QQQQ987    时间: 2022-8-17 18:57
ya1023771339 发表于 2017-12-28 17:27
TH0 = 0x0D8;
    TL0 = 0x0F0;
这个什么意思呀？求教大神

应该打多了吧，。



欢迎光临 (http://www.51hei.com/bbs/) Powered by Discuz! X3.1