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單片機8*16點陣屏程序+Proteus仿真

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ID:767928 發表于 2020-6-2 22:26 | 顯示全部樓層 |閱讀模式
仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)

鏃


單片機源程序如下:
  1. #include <reg51.h>
  2. #include <intrins.h>
  3. #include <stdio.h>
  4. #define uchar unsigned char
  5. #define uint unsigned int
  6. sbit RCK_Pin = P3^2;
  7. sbit k1 = P1^1;
  8. sbit k2 = P1^3;
  9. uchar flag=1;
  10. uchar code DSY_CONTENT_8x8_0[]=
  11. {
  12.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  13.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  14.   0xFF,0xFF,0xF7,0xE3,0x81,0x00,0xC3,0xC3,
  15.   0xC3,0xC3,0xC3,0xC3,0xC3,0xE7,0xE7,0xFF,
  16.   0xEE,0xAD,0xAB,0x87,0xA3,0xAD,0xEE,0xFF,/*"天"*/
  17.   0xEE,0xAD,0xAB,0x87,0xA3,0xAD,0xEE,0xFF,/*"天"*/
  18.   0xFF,0xC0,0xB7,0xD3,0xD3,0xDF,0xC0,0xFF,/*"向"*/
  19.   0xFF,0xFD,0xFD,0x81,0xED,0xED,0xFD,0xFF,/*"上"*/
  20.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  21. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  22. };
  23. uchar code DSY_CONTENT_8x8_1[]=
  24. {
  25.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  26.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  27.   0xFF,0xFF,0xF7,0xE3,0x81,0x00,0xC3,0xC3,
  28.   0xC3,0xC3,0xC3,0xC3,0xC3,0xE7,0xE7,0xFF,
  29.   0xEE,0xAD,0xAB,0x87,0xA3,0xAD,0xEE,0xFF,/*"天",0*/
  30.   0xEE,0xAD,0xAB,0x87,0xA3,0xAD,0xEE,0xFF,/*"天",1*/
  31.   0xFF,0xC0,0xDF,0xD3,0xD3,0xB7,0xC0,0xFF,/*"向",2*/
  32.   0xFF,0xFD,0xED,0xED,0x81,0xFD,0xFD,0xFF,/*"上",3*/
  33.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  34.   0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
  35. };

  36. uchar Scan_BIT = 0x01;
  37. uchar Scan_BIT1 = 0x80;
  38. uchar Offset,Data_Index = 0;
  39. uchar Offset1,Data_Index1 = 0;
  40. void Delay(uint t)
  41. {
  42. uchar i;
  43. while(t--) for(i=0;i<120;i++);
  44. }

  45. void T0_Led_Display_Control() interrupt 1
  46. {
  47. TH0 = (65536-1000)/256;
  48. TL0 = (65536-1000)%256;

  49. if(flag==0)
  50. {
  51. Scan_BIT1=0x80;
  52. Data_Index1 = 0;
  53. Scan_BIT = _cror_(Scan_BIT,1);
  54. putchar(Scan_BIT);
  55. while(TI == 0);
  56. putchar( DSY_CONTENT_8x8_0[Offset + Data_Index + 8]);
  57. while (TI==0);
  58. putchar( DSY_CONTENT_8x8_0[Offset + Data_Index ]);
  59. while(TI == 0);
  60. Data_Index = (Data_Index + 1) % 8;
  61. RCK_Pin = 1;
  62. RCK_Pin = 0;
  63. }
  64. if(flag==1)
  65. {
  66. Scan_BIT=0x01;
  67. Data_Index = 0;
  68. Scan_BIT1 = _crol_(Scan_BIT1,1);
  69. putchar(Scan_BIT1);
  70. while(TI == 0);
  71. putchar( DSY_CONTENT_8x8_1[Offset1 + Data_Index1]);
  72. while (TI==0);
  73. putchar( DSY_CONTENT_8x8_1[Offset1 + Data_Index1 + 8 ]);
  74. while(TI == 0);
  75. Data_Index1 = (Data_Index1 + 1) % 8;
  76. RCK_Pin = 1;
  77. RCK_Pin = 0;
  78. }
  79. }

  80. void main()
  81. {

  82. uchar i;
  83. TMOD = 0x01;
  84. TH0 = (65536-1000) / 256;
  85. TL0 = (65536-1000) % 256;
  86. IE = 0x82;
  87. TCON =0x00;
  88. TI = 1;
  89. while(1)
  90. {
  91.    
  92.   for(i=0;i<64;i++)
  93.    {
  94.      if(k1==0) { flag=1; }
  95.      if(k2==0) { flag=0; }
  96.      Offset = i; Offset1 = i;
  97.      TR0 = 1;
  98.      Delay(50);
  99.      TR0 = 0;
  100.    }
  101.   }
  102. }
復制代碼
51hei.png
所有資料51hei提供下載:
11-2點陣顯示屏.zip (70.8 KB, 下載次數: 36)

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