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標題: 單片機8*16點陣屏程序+Proteus仿真 [打印本頁]
作者: 鍗冧粸闆    時間: 2020-6-2 22:26
標題: 單片機8*16點陣屏程序+Proteus仿真
仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）


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. };

  37. uchar Scan_BIT = 0x01;
  38. uchar Scan_BIT1 = 0x80;
  39. uchar Offset,Data_Index = 0;
  40. uchar Offset1,Data_Index1 = 0;
  41. void Delay(uint t)
  42. {
  43. uchar i;
  44. while(t--) for(i=0;i<120;i++);
  45. }

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

  52. if(flag==0)
  53. {
  54. Scan_BIT1=0x80;
  55. Data_Index1 = 0;
  56. Scan_BIT = _cror_(Scan_BIT,1);
  57. putchar(Scan_BIT);
  58. while(TI == 0);
  59. putchar( DSY_CONTENT_8x8_0[Offset + Data_Index + 8]);
  60. while (TI==0);
  61. putchar( DSY_CONTENT_8x8_0[Offset + Data_Index ]);
  62. while(TI == 0);
  63. Data_Index = (Data_Index + 1) % 8;
  64. RCK_Pin = 1;
  65. RCK_Pin = 0;
  66. }
  67. if(flag==1)
  68. {
  69. Scan_BIT=0x01;
  70. Data_Index = 0;
  71. Scan_BIT1 = _crol_(Scan_BIT1,1);
  72. putchar(Scan_BIT1);
  73. while(TI == 0);
  74. putchar( DSY_CONTENT_8x8_1[Offset1 + Data_Index1]);
  75. while (TI==0);
  76. putchar( DSY_CONTENT_8x8_1[Offset1 + Data_Index1 + 8 ]);
  77. while(TI == 0);
  78. Data_Index1 = (Data_Index1 + 1) % 8;
  79. RCK_Pin = 1;
  80. RCK_Pin = 0;
  81. }
  82. }

  84. void main()
  85. {

  87. uchar i;
  88. TMOD = 0x01;
  89. TH0 = (65536-1000) / 256;
  90. TL0 = (65536-1000) % 256;
  91. IE = 0x82;
  92. TCON =0x00;
  93. TI = 1;
  94. while(1)
  95. {
  96.    
  97.   for(i=0;i<64;i++)
  98.    {
  99.      if(k1==0) { flag=1; }
  100.      if(k2==0) { flag=0; }
  101.      Offset = i; Offset1 = i;
  102.      TR0 = 1;
  103.      Delay(50);
  104.      TR0 = 0;
  105.    }
  106.   }
  107. }
復制代碼

所有資料51hei提供下載:
11-2點陣顯示屏.zip (70.8 KB, 下載次數(shù): 36)






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