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單片機(jī)控制16*16點(diǎn)陣顯示屏顯示字符，附仿真和源程序可運(yùn)行

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ID:359880 發(fā)表于 2018-6-27 08:54 | 顯示全部樓層 |閱讀模式
單片機(jī)控制16*16點(diǎn)陣顯示屏顯示字符，附仿真和源程序可運(yùn)行。循環(huán)顯示想要顯示的字符。自己編寫(xiě)，可運(yùn)行。點(diǎn)陣可以在網(wǎng)上搜在線(xiàn)轉(zhuǎn)換的轉(zhuǎn)換成自己想要的字符放在源文件數(shù)組中，便可顯示。逐行，倒向，共陽(yáng)極。

仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）
0.png

單片機(jī)源程序如下:
  1. #include<reg51.h>
  2. #define uchar unsigned char
  3. #define uint unsigned int
  4. #define out0 P0
  5. #define out1 P1
  6. #define out2 P2
  7. void delay(uint j){
  8. uchar i=250;
  9.         for(;j>0;j--){
  10.         while(--i);
  11.                 i=100;
  12.         }
  13. }
  14. uchar code string[]={
  15. 0x7F,0xFF,0x77,0xF7,0x6F,0xFB,0x5F,0xFD,0x7F,0xF7,0x07,0xE0,0xF7,0xF7,0xF7,0xF7,
  16. 0x07,0xF0,0xF7,0xF7,0xF7,0xF7,0x07,0xF0,0xF7,0xF7,0xF7,0xF7,0xF7,0xF5,0xF7,0xFB,
  17. //Ф

  19. 0xDF,0xFD,0xDF,0xDD,0x00,0x80,0xDF,0xFD,0xDF,0xFD,0xFF,0xF7,0x03,0xE0,0xFF,0xFF,
  20. 0xFF,0xDF,0x00,0x80,0xBF,0xFF,0xBF,0xFF,0xDF,0xFD,0xEF,0xFB,0x07,0xF0,0xFF,0xF7,

  22. //ܿ
  23. 0xDF,0xFD,0xDF,0xDD,0x00,0x80,0xDF,0xFD,0xDF,0xFD,0xFF,0xF7,0x03,0xE0,0xFF,0xFF,
  24. 0xFF,0xDF,0x00,0x80,0xBF,0xFF,0xBF,0xFF,0xDF,0xFD,0xEF,0xFB,0x07,0xF0,0xFF,0xF7,
  25. //ܿ

  27. 0xFF,0xFD,0xFB,0xFD,0xF7,0xFD,0xF7,0xFD,0xFF,0xFD,0xFF,0xDD,0x10,0x80,0xF7,0xFD,
  28. 0xF7,0xFD,0xF7,0xFD,0xF7,0xFD,0xB7,0xFD,0xD7,0xFD,0xE7,0xFD,0xF7,0xFD,0xFF,0xFD,
  29. /*以上為"計(jì)"的點(diǎn)陣*/

  31. 0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xEF,0x01,0xC0,0x5F,0xFD,0x5F,0xFD,0x5F,0xFD,
  32. 0x6F,0xFB,0x6F,0xFB,0x77,0xF7,0x0B,0x88,0x7C,0xDF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,
  33. /*以上為"本"的點(diǎn)陣*/
  34.        
  35. 0xFF,0xFF,0xFF,0xFF,0xE7,0xFF,0xE3,0xFF,0xE1,0xFF,0xE7,0xFF,0xE7,0xFF,0xE7,0xFF,
  36. 0xE7,0xFF,0xE7,0xFF,0xE7,0xFF,0x81,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  37. /*以上為"1"的點(diǎn)陣*/

  39. 0xFF,0xFF,0xFF,0xFF,0x80,0xFF,0xFC,0xFF,0xFC,0xFF,0xFC,0xFF,0xC0,0xFF,0x9F,0xFF,
  40. 0x9F,0xFF,0x9F,0xFF,0x9C,0xFF,0xC1,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  41. /*以上為"5"的點(diǎn)陣*/

  43. 0xFF,0xFF,0xFF,0xFF,0xE3,0xFF,0xC9,0xFF,0x9C,0xFF,0x9C,0xFF,0x94,0xFF,0x94,0xFF,
  44. 0x9C,0xFF,0x9C,0xFF,0xC9,0xFF,0xE3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  45. /*以上為"0"的點(diǎn)陣*/

  47. 0xFF,0xFF,0xFF,0xFF,0xE7,0xFF,0xE3,0xFF,0xE1,0xFF,0xE7,0xFF,0xE7,0xFF,0xE7,0xFF,
  48. 0xE7,0xFF,0xE7,0xFF,0xE7,0xFF,0x81,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  49. /*以上為"1"的點(diǎn)陣*/

  51. 0x7F,0xFF,0x6F,0xDF,0x40,0x81,0x7B,0xF7,0x5B,0xF7,0x5B,0xF7,0x5B,0xF7,0x50,0xC1,
  52. 0x5B,0xF7,0x6B,0xF7,0x7B,0xF7,0xBB,0xF7,0xA3,0xF7,0xB8,0xD7,0xDD,0x80,0xEF,0xFF,
  53. /*以上為"班"的點(diǎn)陣*/
  54. };
  55. void main(){
  56. uchar i,j,n;
  57. while(1){
  58. for(j=0;j<10;j++){
  59. for(n=0;n<40;n++){
  60. for(i=0;i<16;i++){
  61. out1=i%16;
  62. out0=string[i*2+j*32];
  63. out2=string[i*2+1+j*32];
  64.         delay(4);
  65.         out0=0xff;
  66.         out2=0xff;
  67. }
  68. }
  69. }
  70. }
  71. }
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所有資料51hei提供下載:
16乘16LED點(diǎn)陣顯示屏，循環(huán)顯示.zip (75.52 KB, 下載次數(shù): 133)


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ID:931610 發(fā)表于 2021-6-2 19:20 | 顯示全部樓層
你好，我想問(wèn)一下那個(gè)16*16的點(diǎn)陣是怎么連接的？
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