设为首页收藏本站
开启辅助访问 切换到宽版

 找回密码
 立即注册

QQ登录

只需一步，快速开始

热门： 51单片机 | 24小时必答区 | 单片机教程 | 单片机DIY制作 | STM32 | Cortex M3 | 模数电子 | 电子DIY制作 | 音响/功放 | 拆机乐园 | Arduino | 嵌入式OS | 程序设计

搜索
»论坛 › 嵌入式/单片机论坛 › 24小时必答区 › 请问液晶LCD12864左右滚屏显示汉字，如何上下滚屏和左右 ...
返回列表 发新帖
查看: 2153|回复: 11
打印 上一主题 下一主题
收起左侧

请问液晶LCD12864左右滚屏显示汉字，如何上下滚屏和左右滚屏的随意切换

[复制链接]
跳转到指定楼层
楼主
ID:990288 发表于 2021-12-10 19:31 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
50黑币
请问如何实现同屏显示和左右滚屏、上下滚屏呢？如何分别实现，如何实现随意切换？感谢
  1. #include<AT89X51.h>
  2. #include<intrins.h>
  3. #define uchar unsigned char
  4. #define uint unsigned int
  5. #define LCD_databus P0
  6. uchar num;
  7. uchar code zi[32][32]={
  8. /*************************************************/
  9. 0x10,0x0c,0x14,0xd4,0x54,0x54,0x55,0x56,
  10. 0x54,0x54,0x54,0xd4,0x14,0x14,0x0c,0x00,
  11. 0x00,0x00,0xfc,0x55,0x55,0x55,0x55,0x7d,
  12. 0x55,0x55,0x55,0x55,0xfc,0x00,0x00,0x00,
  13. /*************************************************/
  14. 0x02,0xe2,0x22,0x22,0x3e,0x00,0x80,0x9e,
  15. 0x92,0x92,0xf2,0x92,0x92,0x9e,0x80,0x00,
  16. 0x00,0x43,0x82,0x42,0x3e,0x40,0x47,0x44,
  17. 0x44,0x44,0x7f,0x44,0x44,0x54,0xe7,0x00,
  18. /*************************************************/
  19. 0x00,0x00,0xfe,0x22,0x22,0x22,0x22,0x22,
  20. 0xe2,0x22,0x22,0x22,0x3e,0x00,0x00,0x00,
  21. 0x00,0x00,0xff,0x41,0x21,0x11,0x01,0x01,
  22. 0x03,0x0d,0x11,0x21,0x41,0xf1,0x00,0x00,
  23. /*************************************************/
  24. 0x00,0x08,0x08,0x08,0x08,0x08,0x09,0xfa,
  25. 0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x00,
  26. 0x40,0x40,0x41,0x41,0x41,0x41,0x41,0x7f,
  27. 0x41,0x41,0x41,0x41,0x41,0x40,0x40,0x00,
  28. /*************************************************/
  29. 0x08,0x08,0x08,0x38,0xc8,0x08,0x09,0x0e,
  30. 0x08,0x08,0xc8,0x38,0x08,0x08,0x08,0x00,
  31. 0x80,0x80,0x40,0x40,0x20,0x11,0x0a,0x04,
  32. 0x0a,0x11,0x20,0x40,0x40,0x80,0x80,0x00,
  33. /*************************************************/
  34. 0x00,0xfc,0x44,0x44,0x44,0xfc,0x00,0x00,
  35. 0xfe,0x22,0x22,0x22,0x22,0xfe,0x00,0x00,
  36. 0x00,0x0f,0x04,0x04,0x04,0x8f,0x40,0x30,
  37. 0x0f,0x02,0x02,0x42,0x82,0x7f,0x00,0x00,
  38. /*************************************************/
  39. 0x20,0x24,0x24,0xa4,0xfe,0x23,0x22,0x20,
  40. 0x00,0xf8,0x08,0x08,0x08,0xf8,0x00,0x00,
  41. 0x10,0x08,0x06,0x01,0xff,0x01,0x06,0x00,
  42. 0x00,0x3f,0x10,0x10,0x10,0x3f,0x00,0x00,
  43. /*************************************************/
  44. 0x40,0x40,0x42,0xcc,0x00,0x00,0x7f,0x24,
  45. 0x94,0x40,0x3f,0x48,0x44,0x42,0x70,0x00,
  46. 0x00,0x00,0x00,0x7f,0x20,0x10,0xff,0x49,
  47. 0x49,0x49,0x49,0x49,0x49,0xff,0x00,0x00,
  48. /**********************空格*************************/
  49. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  50. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  51. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  52. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  53. /*************************************************/
  54. 0x00,0x00,0x00,0xf8,0x88,0x8c,0x8a,0x89,
  55. 0x88,0x88,0x88,0xf8,0x00,0x00,0x00,0x00,
  56. 0x00,0x00,0x00,0xff,0x44,0x44,0x44,0x44,
  57. 0x44,0x44,0x44,0xff,0x00,0x00,0x00,0x00,
  58. /*************************************************/
  59. 0x00,0x00,0xf0,0x10,0x10,0x10,0x10,0xff,
  60. 0x10,0x10,0x10,0x10,0xf0,0x00,0x00,0x00,
  61. 0x00,0x00,0xff,0x42,0x42,0x42,0x42,0x7f,
  62. 0x42,0x42,0x42,0x42,0xff,0x00,0x00,0x00,
  63. /***********************************************/
  64. 0x00,0x02,0x02,0x12,0x62,0x02,0x02,0xfe,
  65. 0x02,0x02,0x42,0x32,0x02,0x02,0x00,0x00,
  66. 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xff,
  67. 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,
  68. /*************************************************/
  69. 0x08,0x04,0x23,0x22,0x26,0x2a,0x22,0xfa,
  70. 0x24,0x23,0x22,0x26,0x2a,0x02,0x02,0x00,
  71. 0x01,0x09,0x09,0x09,0x19,0x69,0x09,0x09,
  72. 0x49,0x89,0x7d,0x09,0x09,0x09,0x01,0x00,
  73. /*************************************************/
  74. 0x00,0x80,0x40,0x20,0x18,0x06,0x80,0x00,
  75. 0x07,0x18,0x20,0x40,0x80,0x00,0x00,0x00,
  76. 0x01,0x00,0x20,0x70,0x28,0x26,0x21,0x20,
  77. 0x20,0x24,0x38,0x60,0x00,0x01,0x01,0x00,
  78. /***********************************************/
  79. 0x00,0x02,0x02,0xc2,0x02,0x02,0x02,0xfe,
  80. 0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x00,
  81. 0x40,0x40,0x40,0x7f,0x40,0x40,0x40,0x7f,
  82. 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,
  83. /*************************************************/
  84. 0x10,0x60,0x02,0x8c,0x00,0x10,0x10,0x10,
  85. 0x10,0xff,0x10,0x10,0x10,0x10,0x00,0x00,
  86. 0x04,0x04,0x7e,0x01,0x41,0xe1,0x51,0x49,
  87. 0x45,0x43,0x41,0x51,0x61,0xc1,0x01,0x00,
  88. /*************************************************/
  89. 0x10,0x60,0x02,0x8c,0x00,0x20,0x30,0x28,
  90. 0x24,0x23,0x20,0x28,0x30,0x60,0x00,0x00,
  91. 0x04,0x04,0x7e,0x01,0x00,0x00,0xff,0x41,
  92. 0x41,0x41,0x41,0x41,0xff,0x00,0x00,0x00,
  93. /**********************空格*************************/
  94. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  95. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  96. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  97. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  98. /*************************************************/
  99. 0x80,0x64,0x2c,0x34,0x24,0x24,0xec,0x32,
  100. 0x22,0x22,0x32,0x2e,0x23,0xa2,0x60,0x00,
  101. 0x00,0x41,0x21,0x91,0x89,0x87,0x4d,0x55,
  102. 0x25,0x25,0x55,0x4d,0x81,0x80,0x80,0x00,
  103. /*************************************************/
  104. 0x00,0xfe,0x02,0x12,0x92,0x92,0x92,0xf2,
  105. 0x92,0x92,0x92,0x12,0x02,0xfe,0x00,0x00,
  106. 0x00,0xff,0x40,0x48,0x48,0x48,0x48,0x4f,
  107. 0x48,0x4a,0x4c,0x48,0x40,0xff,0x00,0x00,
  108. /***********************************************/
  109. 0x84,0x74,0x2f,0x24,0x24,0x24,0x2f,0xe4,
  110. 0x84,0x70,0x8f,0x08,0x08,0xf8,0x08,0x00,
  111. 0x00,0x1f,0x09,0x09,0x49,0x9f,0x40,0x3f,
  112. 0x80,0x40,0x33,0x0c,0x33,0x40,0x80,0x00,
  113. /*************************************************/
  114. 0x00,0x10,0x60,0x80,0x00,0xff,0x00,0x00,
  115. 0x00,0xff,0x00,0x00,0xc0,0x30,0x00,0x00,
  116. 0x40,0x40,0x40,0x43,0x40,0x7f,0x40,0x40,
  117. 0x40,0x7f,0x42,0x41,0x40,0x40,0x40,0x00,
  118. /*************************************************/
  119. 0x40,0x42,0xcc,0x00,0x00,0xf8,0x88,0x88,
  120. 0x88,0x08,0xff,0x08,0x09,0xca,0x08,0x00,
  121. 0x00,0x00,0x3f,0x90,0x68,0x1f,0x10,0x20,
  122. 0x9f,0x40,0x27,0x18,0x26,0x41,0xf0,0x00,
  123. /***********************************************/
  124. 0x00,0x80,0x60,0xf8,0x07,0x00,0x04,0x24,
  125. 0x24,0x25,0x26,0x24,0x24,0x24,0x04,0x00,
  126. 0x01,0x00,0x00,0xff,0x00,0x00,0x00,0xf9,
  127. 0x49,0x49,0x49,0x49,0x49,0xf9,0x00,0x00,
  128. /*************************************************/
  129. 0x08,0x08,0x08,0x08,0xc8,0x78,0xcf,0x48,
  130. 0x48,0x48,0x48,0xc8,0x08,0x08,0x08,0x00,
  131. 0x10,0x88,0x84,0x43,0x40,0x20,0x21,0x16,
  132. 0x08,0x14,0x22,0x41,0x40,0x80,0x80,0x00,
  133. /*************************************************/
  134. 0x40,0x44,0x54,0xd4,0x55,0x56,0x54,0xfc,
  135. 0x54,0x56,0x55,0xd4,0x54,0x44,0x40,0x00,
  136. 0x02,0x02,0xfa,0x4a,0x4b,0x4a,0x4a,0x4b,
  137. 0x4a,0x4a,0x4b,0x4a,0xfa,0x02,0x02,0x00,
  138. /**********************空格*************************/
  139. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  140. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  141. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  142. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  143. /**********************笑脸*************************/
  144. 0x00,0x40,0x20,0x10,0x10,0x00,0x00,0x00,
  145. 0x00,0x00,0x00,0x10,0x10,0x20,0x40,0x00,
  146. 0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x08,
  147. 0x08,0x04,0x00,0x00,0x00,0x00,0x00,0x00,
  148. /**********************空格*************************/
  149. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  150. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  151. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  152. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  153. sbit RS=P2^2;
  154. sbit RW=P2^1;
  155. sbit EN=P2^0;
  156. sbit CS1=P2^4;
  157. sbit CS2=P2^3;
  158. void delay(uint x)
  159. {
  160.     uchar i;
  161.     while(x--)
  162.     for(i=0;i<120;i++);
  163. }
  164. void Read_busy()
  165. {  
  166.     P0=0X00;
  167.     RS=0;
  168.     RW=1;
  169.     EN=1;
  170.     while(P0&0x80);
  171.     EN=0;
  172. }
  173. void write_LCD_command(uchar value)
  174. {
  175.     Read_busy();
  176.     RS=0;
  177.     RW=0;
  178.     LCD_databus=value;
  179.     EN=1;
  180.     _nop_();
  181.     _nop_ ();
  182.     EN=0;
  183. }
  184. void write_LCD_data(uchar value)
  185. {
  186.     Read_busy();
  187.     RS=1;
  188.     RW=0;
  189.     LCD_databus=value;
  190.     EN=1;
  191.     _nop_();
  192.     _nop_();
  193.     EN=0;

  195. }
  196. void Set_page(uchar page)
  197. {
  198.     page=0xb8|page;
  199.     write_LCD_command(page);
  200. }
  201. void Set_line(uchar startline)
  202. {
  203.     startline=0xc0|startline;
  204.     write_LCD_command(startline);
  205. }
  206. void Set_colum(uchar colum)
  207. {
  208.     colum=colum&0x3f;
  209.     colum=0x40|colum;
  210.     write_LCD_command(colum);
  211. }
  212. void Setonoff(uchar onoff)
  213. {
  214.     onoff=0x3e|onoff;
  215.     write_LCD_command(onoff);

  217. }
  218. void SelectScreen(uchar screen)
  219. {
  220.     switch(screen)
  221.     {
  222.         case 0:CS1=0;CS2=0;break;
  223.         case 1:CS1=0;CS2=1;break;
  224.         case 2:CS1=1;CS2=0;break;
  225.         default:break;
  226.     }
  227. }
  228. void ClearScreen(uchar screen)
  229. {
  230.     uchar i,j;
  231.     SelectScreen(screen);
  232.     for(i=0;i<8;i++)
  233.     {
  234.         Set_page(i);
  235.          Set_colum(0);
  236.           for(j=0;j<64;j++)
  237.           {
  238.             write_LCD_data(0x00);
  239.           }
  240.     }
  241. }
  242. void InitLCD()
  243. {
  244.     Read_busy();
  245.     SelectScreen(0);
  246.     Setonoff(0);
  247.     SelectScreen(0);
  248.     Setonoff(1);
  249.     SelectScreen(0);
  250.     ClearScreen(0);
  251.     Set_line(0);
  252.       
  253. }
  254. void Display(uchar ss,uchar page,uchar colum,uchar *p)
  255. {
  256.     uchar i;
  257.     SelectScreen(ss);
  258.     Set_page(page);
  259.     Set_colum(colum);
  260.     for(i=0;i<16;i++)
  261.     {
  262.         write_LCD_data(p[i]);

  264.     }
  265.     Set_page(page+1);
  266.     Set_colum(colum);
  267.     for(i=0;i<16;i++)
  268.     {
  269.         write_LCD_data(p[i+16]);
  270.     }
  271. }
  272. void main()
  273. {
  274.     int i;
  275.     InitLCD();
  276.     ClearScreen(0);
  277.     Set_line(0);
  278.     while(1)
  279.     {
  280.         for(i=0;i<30;i++)
  281.         {
  282.            int a=i+1,b=i+2,c=i+3,d=i+4,e=i+5,f=i+6,g=i+7;
  283.         
  284.            Display(1,2,0*16,zi[i]);
  285.            Display(1,2,1*16,zi[a]);
  286.            Display(1,2,2*16,zi[b]);
  287.            Display(1,2,3*16,zi[c]);
  288.            Display(2,2,0*16,zi[d]);
  289.            Display(2,2,1*16,zi[e]);
  290.            Display(2,2,2*16,zi[f]);
  291.            Display(2,2,3*16,zi[g]);
  292.            delay(500);
  293.            ClearScreen(0);
  294.        }
  295.    }
  296. }
复制代码

  

最佳答案

18520649817

查看完整内容

80c51, lcd12864, 80c51
分享到:  QQ好友和群QQ好友和群 QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
收藏收藏3 分享淘帖 顶顶 踩踩

相关帖子
回复

使用道具 举报

沙发
ID:523803 发表于 2021-12-10 19:31 | 只看该作者

  1. #include<AT89X51.h>
  2. #include<intrins.h>
  3. #define uchar unsigned char
  4. #define uint unsigned int
  5. #define LCD_databus P3
  6. uchar num,ms,i,k;
  7. uchar code zi[32][32]={
  8. /*************************************************/
  9. 0x10,0x0c,0x14,0xd4,0x54,0x54,0x55,0x56,
  10. 0x54,0x54,0x54,0xd4,0x14,0x14,0x0c,0x00,
  11. 0x00,0x00,0xfc,0x55,0x55,0x55,0x55,0x7d,
  12. 0x55,0x55,0x55,0x55,0xfc,0x00,0x00,0x00,
  13. /*************************************************/
  14. 0x02,0xe2,0x22,0x22,0x3e,0x00,0x80,0x9e,
  15. 0x92,0x92,0xf2,0x92,0x92,0x9e,0x80,0x00,
  16. 0x00,0x43,0x82,0x42,0x3e,0x40,0x47,0x44,
  17. 0x44,0x44,0x7f,0x44,0x44,0x54,0xe7,0x00,
  18. /*************************************************/
  19. 0x00,0x00,0xfe,0x22,0x22,0x22,0x22,0x22,
  20. 0xe2,0x22,0x22,0x22,0x3e,0x00,0x00,0x00,
  21. 0x00,0x00,0xff,0x41,0x21,0x11,0x01,0x01,
  22. 0x03,0x0d,0x11,0x21,0x41,0xf1,0x00,0x00,
  23. /*************************************************/
  24. 0x00,0x08,0x08,0x08,0x08,0x08,0x09,0xfa,
  25. 0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x00,
  26. 0x40,0x40,0x41,0x41,0x41,0x41,0x41,0x7f,
  27. 0x41,0x41,0x41,0x41,0x41,0x40,0x40,0x00,
  28. /*************************************************/
  29. 0x08,0x08,0x08,0x38,0xc8,0x08,0x09,0x0e,
  30. 0x08,0x08,0xc8,0x38,0x08,0x08,0x08,0x00,
  31. 0x80,0x80,0x40,0x40,0x20,0x11,0x0a,0x04,
  32. 0x0a,0x11,0x20,0x40,0x40,0x80,0x80,0x00,
  33. /*************************************************/
  34. 0x00,0xfc,0x44,0x44,0x44,0xfc,0x00,0x00,
  35. 0xfe,0x22,0x22,0x22,0x22,0xfe,0x00,0x00,
  36. 0x00,0x0f,0x04,0x04,0x04,0x8f,0x40,0x30,
  37. 0x0f,0x02,0x02,0x42,0x82,0x7f,0x00,0x00,
  38. /*************************************************/
  39. 0x20,0x24,0x24,0xa4,0xfe,0x23,0x22,0x20,
  40. 0x00,0xf8,0x08,0x08,0x08,0xf8,0x00,0x00,
  41. 0x10,0x08,0x06,0x01,0xff,0x01,0x06,0x00,
  42. 0x00,0x3f,0x10,0x10,0x10,0x3f,0x00,0x00,
  43. /*************************************************/
  44. 0x40,0x40,0x42,0xcc,0x00,0x00,0x7f,0x24,
  45. 0x94,0x40,0x3f,0x48,0x44,0x42,0x70,0x00,
  46. 0x00,0x00,0x00,0x7f,0x20,0x10,0xff,0x49,
  47. 0x49,0x49,0x49,0x49,0x49,0xff,0x00,0x00,
  48. /**********************??*************************/
  49. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  50. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  51. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  52. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  53. /*************************************************/
  54. 0x00,0x00,0x00,0xf8,0x88,0x8c,0x8a,0x89,
  55. 0x88,0x88,0x88,0xf8,0x00,0x00,0x00,0x00,
  56. 0x00,0x00,0x00,0xff,0x44,0x44,0x44,0x44,
  57. 0x44,0x44,0x44,0xff,0x00,0x00,0x00,0x00,
  58. /*************************************************/
  59. 0x00,0x00,0xf0,0x10,0x10,0x10,0x10,0xff,
  60. 0x10,0x10,0x10,0x10,0xf0,0x00,0x00,0x00,
  61. 0x00,0x00,0xff,0x42,0x42,0x42,0x42,0x7f,
  62. 0x42,0x42,0x42,0x42,0xff,0x00,0x00,0x00,
  63. /***********************************************/
  64. 0x00,0x02,0x02,0x12,0x62,0x02,0x02,0xfe,
  65. 0x02,0x02,0x42,0x32,0x02,0x02,0x00,0x00,
  66. 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xff,
  67. 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,
  68. /*************************************************/
  69. 0x08,0x04,0x23,0x22,0x26,0x2a,0x22,0xfa,
  70. 0x24,0x23,0x22,0x26,0x2a,0x02,0x02,0x00,
  71. 0x01,0x09,0x09,0x09,0x19,0x69,0x09,0x09,
  72. 0x49,0x89,0x7d,0x09,0x09,0x09,0x01,0x00,
  73. /*************************************************/
  74. 0x00,0x80,0x40,0x20,0x18,0x06,0x80,0x00,
  75. 0x07,0x18,0x20,0x40,0x80,0x00,0x00,0x00,
  76. 0x01,0x00,0x20,0x70,0x28,0x26,0x21,0x20,
  77. 0x20,0x24,0x38,0x60,0x00,0x01,0x01,0x00,
  78. /***********************************************/
  79. 0x00,0x02,0x02,0xc2,0x02,0x02,0x02,0xfe,
  80. 0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x00,
  81. 0x40,0x40,0x40,0x7f,0x40,0x40,0x40,0x7f,
  82. 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,
  83. /*************************************************/
  84. 0x10,0x60,0x02,0x8c,0x00,0x10,0x10,0x10,
  85. 0x10,0xff,0x10,0x10,0x10,0x10,0x00,0x00,
  86. 0x04,0x04,0x7e,0x01,0x41,0xe1,0x51,0x49,
  87. 0x45,0x43,0x41,0x51,0x61,0xc1,0x01,0x00,
  88. /*************************************************/
  89. 0x10,0x60,0x02,0x8c,0x00,0x20,0x30,0x28,
  90. 0x24,0x23,0x20,0x28,0x30,0x60,0x00,0x00,
  91. 0x04,0x04,0x7e,0x01,0x00,0x00,0xff,0x41,
  92. 0x41,0x41,0x41,0x41,0xff,0x00,0x00,0x00,
  93. /**********************??*************************/
  94. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  95. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  96. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  97. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  98. /*************************************************/
  99. 0x80,0x64,0x2c,0x34,0x24,0x24,0xec,0x32,
  100. 0x22,0x22,0x32,0x2e,0x23,0xa2,0x60,0x00,
  101. 0x00,0x41,0x21,0x91,0x89,0x87,0x4d,0x55,
  102. 0x25,0x25,0x55,0x4d,0x81,0x80,0x80,0x00,
  103. /*************************************************/
  104. 0x00,0xfe,0x02,0x12,0x92,0x92,0x92,0xf2,
  105. 0x92,0x92,0x92,0x12,0x02,0xfe,0x00,0x00,
  106. 0x00,0xff,0x40,0x48,0x48,0x48,0x48,0x4f,
  107. 0x48,0x4a,0x4c,0x48,0x40,0xff,0x00,0x00,
  108. /***********************************************/
  109. 0x84,0x74,0x2f,0x24,0x24,0x24,0x2f,0xe4,
  110. 0x84,0x70,0x8f,0x08,0x08,0xf8,0x08,0x00,
  111. 0x00,0x1f,0x09,0x09,0x49,0x9f,0x40,0x3f,
  112. 0x80,0x40,0x33,0x0c,0x33,0x40,0x80,0x00,
  113. /*************************************************/
  114. 0x00,0x10,0x60,0x80,0x00,0xff,0x00,0x00,
  115. 0x00,0xff,0x00,0x00,0xc0,0x30,0x00,0x00,
  116. 0x40,0x40,0x40,0x43,0x40,0x7f,0x40,0x40,
  117. 0x40,0x7f,0x42,0x41,0x40,0x40,0x40,0x00,
  118. /*************************************************/
  119. 0x40,0x42,0xcc,0x00,0x00,0xf8,0x88,0x88,
  120. 0x88,0x08,0xff,0x08,0x09,0xca,0x08,0x00,
  121. 0x00,0x00,0x3f,0x90,0x68,0x1f,0x10,0x20,
  122. 0x9f,0x40,0x27,0x18,0x26,0x41,0xf0,0x00,
  123. /***********************************************/
  124. 0x00,0x80,0x60,0xf8,0x07,0x00,0x04,0x24,
  125. 0x24,0x25,0x26,0x24,0x24,0x24,0x04,0x00,
  126. 0x01,0x00,0x00,0xff,0x00,0x00,0x00,0xf9,
  127. 0x49,0x49,0x49,0x49,0x49,0xf9,0x00,0x00,
  128. /*************************************************/
  129. 0x08,0x08,0x08,0x08,0xc8,0x78,0xcf,0x48,
  130. 0x48,0x48,0x48,0xc8,0x08,0x08,0x08,0x00,
  131. 0x10,0x88,0x84,0x43,0x40,0x20,0x21,0x16,
  132. 0x08,0x14,0x22,0x41,0x40,0x80,0x80,0x00,
  133. /*************************************************/
  134. 0x40,0x44,0x54,0xd4,0x55,0x56,0x54,0xfc,
  135. 0x54,0x56,0x55,0xd4,0x54,0x44,0x40,0x00,
  136. 0x02,0x02,0xfa,0x4a,0x4b,0x4a,0x4a,0x4b,
  137. 0x4a,0x4a,0x4b,0x4a,0xfa,0x02,0x02,0x00,
  138. /**********************??*************************/
  139. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  140. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  141. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  142. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  143. /**********************??*************************/
  144. 0x00,0x40,0x20,0x10,0x10,0x00,0x00,0x00,
  145. 0x00,0x00,0x00,0x10,0x10,0x20,0x40,0x00,
  146. 0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x08,
  147. 0x08,0x04,0x00,0x00,0x00,0x00,0x00,0x00,
  148. /**********************??*************************/
  149. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  150. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  151. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  152. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  153. sbit RS=P2^2;
  154. sbit RW=P2^1;
  155. sbit EN=P2^0;
  156. sbit CS1=P2^4;
  157. sbit CS2=P2^3;
  158. sbit key1=P2^5;

  160. void delay(uint x)
  161. {
  162.     uchar i;
  163.     while(x--)
  164.     for(i=0;i<120;i++);
  165. }
  166. void Read_busy()
  167. {  
  168.     P0=0X00;
  169.     RS=0;
  170.     RW=1;
  171.     EN=1;
  172.     while(P0&0x80);
  173.     EN=0;
  174. }
  175. void write_LCD_command(uchar value)
  176. {
  177.     Read_busy();
  178.     RS=0;
  179.     RW=0;
  180.     LCD_databus=value;
  181.     EN=1;
  182.     _nop_();
  183.     _nop_ ();
  184.     EN=0;
  185. }
  186. void write_LCD_data(uchar value)
  187. {
  188.     Read_busy();
  189.     RS=1;
  190.     RW=0;
  191.     LCD_databus=value;
  192.     EN=1;
  193.     _nop_();
  194.     _nop_();
  195.     EN=0;

  197. }
  198. void Set_page(uchar page)
  199. {
  200.     page=0xb8|page;
  201.     write_LCD_command(page);
  202. }
  203. void Set_line(uchar startline)
  204. {
  205.     startline=0xc0|startline;
  206.     write_LCD_command(startline);
  207. }
  208. void Set_colum(uchar colum)
  209. {
  210.     colum=colum&0x3f;
  211.     colum=0x40|colum;
  212.     write_LCD_command(colum);
  213. }
  214. void Setonoff(uchar onoff)
  215. {
  216.     onoff=0x3e|onoff;
  217.     write_LCD_command(onoff);

  219. }
  220. void SelectScreen(uchar screen)
  221. {
  222.     switch(screen)
  223.     {
  224.         case 0:CS1=0;CS2=0;break;
  225.         case 1:CS1=0;CS2=1;break;
  226.         case 2:CS1=1;CS2=0;break;
  227.         default:break;
  228.     }
  229. }
  230. void ClearScreen(uchar screen)
  231. {
  232.     uchar i,j;
  233.     SelectScreen(screen);
  234.     for(i=0;i<8;i++)
  235.     {
  236.         Set_page(i);
  237.          Set_colum(0);
  238.           for(j=0;j<64;j++)
  239.           {
  240.             write_LCD_data(0x00);
  241.           }
  242.     }
  243. }
  244. void InitLCD()
  245. {
  246.     Read_busy();
  247.     SelectScreen(0);
  248.     Setonoff(0);
  249.     SelectScreen(0);
  250.     Setonoff(1);
  251.     SelectScreen(0);
  252.     ClearScreen(0);
  253.     Set_line(0);

  255. }
  256. void Display(uchar ss,uchar page,uchar colum,uchar *p)
  257. {
  258.     uchar i;
  259.     SelectScreen(ss);
  260.     Set_page(page);
  261.     Set_colum(colum);
  262.     for(i=0;i<16;i++)
  263.     {
  264.         write_LCD_data(p[i]);

  266.     }
  267.     Set_page(page+1);
  268.     Set_colum(colum);
  269.     for(i=0;i<16;i++)
  270.     {
  271.         write_LCD_data(p[i+16]);
  272.     }
  273. }
  274. void sxzy()
  275. {
  276.   switch(ms)
  277.   {
  278.     case 0:Display(1,0,0*16,zi[0]);
  279.            Display(1,0,1*16,zi[1]);
  280.            Display(1,0,2*16,zi[2]);
  281.            Display(1,0,3*16,zi[3]);
  282.            Display(2,0,0*16,zi[4]);
  283.            Display(2,0,1*16,zi[5]);
  284.            Display(2,0,2*16,zi[6]);
  285.            Display(2,0,3*16,zi[7]);
  286.            Display(1,2,0*16,zi[9]);
  287.            Display(1,2,1*16,zi[10]);
  288.            Display(1,2,2*16,zi[11]);
  289.            Display(1,2,3*16,zi[12]);
  290.            Display(2,2,0*16,zi[13]);
  291.            Display(2,2,1*16,zi[14]);
  292.            Display(2,2,2*16,zi[15]);
  293.            Display(2,2,3*16,zi[16]);
  294.            Display(1,4,0*16,zi[18]);
  295.            Display(1,4,1*16,zi[19]);
  296.            Display(1,4,2*16,zi[20]);
  297.            Display(1,4,3*16,zi[21]);
  298.            Display(2,4,0*16,zi[22]);
  299.            Display(2,4,1*16,zi[23]);
  300.            Display(2,4,2*16,zi[24]);
  301.            Display(2,4,3*16,zi[25]);
  302.            Display(1,6,48,zi[27]);
  303.            break;
  304.     case 1:
  305.            if(i<25)
  306.            {
  307.            int a=i+1,b=i+2,c=i+3,d=i+4,e=i+5,f=i+6,g=i+7;  
  308.            Display(1,2,0*16,zi[i]);
  309.            Display(1,2,1*16,zi[a]);
  310.            Display(1,2,2*16,zi[b]);
  311.            Display(1,2,3*16,zi[c]);
  312.            Display(2,2,0*16,zi[d]);
  313.            Display(2,2,1*16,zi[e]);
  314.            Display(2,2,2*16,zi[f]);
  315.            Display(2,2,3*16,zi[g]);
  316.            delay(500);
  317.            ClearScreen(0);
  318.            }
  319.            i++;
  320.            if(i>=25){i=0;}
  321.            break;
  322.     case 2: if(i<25){
  323.             int a=i+1,b=i+2,c=i+3,d=i+4,e=i+5,f=i+6,g=i+7;  
  324.             Display(1,0,48,zi[i]);
  325.             Display(1,2,48,zi[a]);
  326.             Display(1,4,48,zi[b]);
  327.             Display(1,6,48,zi[c]);
  328.             delay(500);
  329.             ClearScreen(0);
  330.              i+=1;
  331.              if(i>=25)i=0;
  332.             }         
  333.            break;
  334.     case 3:if(i<25)
  335.            {
  336.             int a=i+1,b=i+2,c=i+3,d=i+4,e=i+5,f=i+6,g=i+7;  

  338.             Display(1,6,48,zi[i]);
  339.             Display(1,4,48,zi[a]);
  340.             Display(1,2,48,zi[b]);
  341.             Display(1,0,48,zi[c]);
  342.             delay(500);
  343.             ClearScreen(0);
  344.             i+=1;
  345.             if(i>=25)i=0;
  346.            }break;
  347.     case 4:if(i<25)
  348.            {
  349.            int a=i+1,b=i+2,c=i+3,d=i+4,e=i+5,f=i+6,g=i+7;  
  350.            Display(2,2,3*16,zi[i]);
  351.            Display(2,2,2*16,zi[a]);
  352.            Display(2,2,1*16,zi[b]);
  353.            Display(2,2,0*16,zi[c]);
  354.            Display(1,2,3*16,zi[d]);
  355.            Display(1,2,2*16,zi[e]);
  356.            Display(1,2,1*16,zi[f]);
  357.            Display(1,2,0*16,zi[g]);
  358.            delay(500);
  359.            ClearScreen(0);
  360.            }
  361.            i++;
  362.            if(i>=25){i=0;}
  363.            break;
  364.       break;
  365.   }
  366. }
  367. void main()
  368. {
  369.     InitLCD();
  370.     ClearScreen(0);
  371.     Set_line(0);
  372.     while(1)
  373.     {
  374.       if(key1==0)
  375.       {
  376.         ms++;
  377.         ClearScreen(0);
  378.         i=0;
  379.         if(ms>=5)ms=0;
  380.         while(!key1);
  381.       }
  382.      sxzy();
  383. // for(k=0;k<24;k+=9)
  384. //       {
  385. //         for(i=0;i<7;i++)
  386. //         {      
  387. //            Display(1,i,0*16,zi[k+0]);
  388. //            Display(1,i,1*16,zi[k+1]);
  389. //            Display(1,i,2*16,zi[k+2]);
  390. //            Display(1,i,3*16,zi[k+3]);
  391. //            Display(2,i,0*16,zi[k+4]);
  392. //            Display(2,i,1*16,zi[k+5]);
  393. //            Display(2,i,2*16,zi[k+6]);
  394. //            Display(2,i,3*16,zi[k+7]);
  395. //            delay(500);
  396. //            ClearScreen(0);
  397. //        }
  398. //      }      
  399.    }
  400. }
复制代码

回复

使用道具 举报

板凳
ID:990288 发表于 2021-12-10 19:44 | 只看该作者
本帖最后由 butterfly777 于 2021-12-10 19:52 编辑

请问有大佬可以讲解一下原理是什么吗？
回复

使用道具 举报

地板
ID:96682 发表于 2021-12-10 22:41 来自手机 | 只看该作者
要用取模软件设置生成的，可以按顺序来显示也可以用按键来切换
回复

使用道具 举报

5#
ID:990288 发表于 2021-12-10 22:45 来自手机 | 只看该作者
wc86110 发表于 2021-12-10 22:41
要用取模软件设置生成的，可以按顺序来显示也可以用按键来切换

字模生成器有的，请问如果想按顺序显示程序里这些字大概是怎么一个操作呢
回复

使用道具 举报

6#
ID:955673 发表于 2021-12-11 00:32 | 只看该作者
送显坐标从 0 加到 128 回 0
送显坐标从 0 加到 64 回 0
两种哈 分开试
回复

使用道具 举报

7#
ID:990288 发表于 2021-12-11 10:40 | 只看该作者
冰火风轮 发表于 2021-12-11 00:32
送显坐标从 0 加到 128 回 0
送显坐标从 0 加到 64 回 0
两种哈 分开试

请问同屏是怎么操作呢
回复

使用道具 举报

8#
ID:990802 发表于 2021-12-11 10:59 | 只看该作者
送显坐标从 0 加到 128 回 0
送显坐标从 0 加到 64 回 0
两种哈 分开试
回复

使用道具 举报

9#
ID:139866 发表于 2021-12-11 11:44 | 只看该作者
屏就是显示的时候x或者y轴进行加减
回复

使用道具 举报

10#
ID:990288 发表于 2021-12-12 17:40 | 只看该作者
本帖最后由 butterfly777 于 2021-12-12 19:01 编辑
18520649817 发表于 2021-12-10 19:31

感谢！请问可以标主函数的注释吗
回复

使用道具 举报

11#
ID:523803 发表于 2021-12-13 10:08 | 只看该作者
butterfly777 发表于 2021-12-12 17:40
感谢！请问可以标主函数的注释吗

void main()
{
    InitLCD();//这个是液晶的初始化
    ClearScreen(0);//清屏
    Set_line(0);//设置显示的起始行
    while(1)
    {
      if(key1==0)//这个是按键判断
      {
        ms++;//变量ms自加
        ClearScreen(0);//清屏
        i=0;//变量 i清0
        if(ms>=5)ms=0;//变量ms>=5时清零
        while(!key1);//按键放开后才执行的意思
      }
     sxzy();//这个是显示切换的子程序
// for(k=0;k<24;k+=9)
//       {
//         for(i=0;i<7;i++)
//         {      
//            Display(1,i,0*16,zi[k+0]);
//            Display(1,i,1*16,zi[k+1]);
//            Display(1,i,2*16,zi[k+2]);
//            Display(1,i,3*16,zi[k+3]);
//            Display(2,i,0*16,zi[k+4]);
//            Display(2,i,1*16,zi[k+5]);
//            Display(2,i,2*16,zi[k+6]);
//            Display(2,i,3*16,zi[k+7]);
//            delay(500);
//            ClearScreen(0);
//        }
//      }      
   }
}
回复

使用道具 举报

12#
ID:991576 发表于 2021-12-13 11:07 | 只看该作者

butterfly777 发表于 2021-12-12 17:40
感谢！请问可以标主函数的注释吗

void main()
{
    InitLCD();//这个是液晶的初始化
    ClearScreen(0);//清屏
    Set_line(0);//设置显示的起始行
    while(1)
    {
      if(key1==0)//这个是按键判断
      {
        ms++;//变量ms自加
        ClearScreen(0);//清屏
        i=0;//变量 i清0
        if(ms>=5)ms=0;//变量ms>=5时清零
        while(!key1);//按键放开后才执行的意思
      }
     sxzy();//这个是显示切换的子程序
// for(k=0;k<24;k+=9)
//       {
//         for(i=0;i<7;i++)
//         {      
//            Display(1,i,0*16,zi[k+0]);
//            Display(1,i,1*16,zi[k+1]);
//            Display(1,i,2*16,zi[k+2]);
//            Display(1,i,3*16,zi[k+3]);
//            Display(2,i,0*16,zi[k+4]);
//            Display(2,i,1*16,zi[k+5]);
//            Display(2,i,2*16,zi[k+6]);
//            Display(2,i,3*16,zi[k+7]);
//            delay(500);
//            ClearScreen(0);
//        }
//      }      
回复

使用道具 举报

返回列表 发新帖
高级模式
B Color Image Link Quote Code Smilies
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

手机版|小黑屋|51黑电子论坛 |51黑电子论坛6群 QQ 管理员QQ:125739409;技术交流QQ群281945664

Powered by 单片机教程网

快速回复 返回顶部 返回列表