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ILI9341_initialize初始化程序

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ID:90084 發(fā)表于 2015-9-15 01:26 | 只看該作者 回帖獎(jiǎng)勵(lì) |倒序?yàn)g覽 |閱讀模式
  1. void initial_ILI9341()
  2. {
  3. // VCI=2.8V           
  4.     //************* Reset LCD Driver ****************//
  5.         RES = 1;                          
  6.         delayms(1);   // Delay 1ms
  7.         RES = 0;      
  8.         delayms(10); // Delay 10ms                      // This delay time is necessary
  9.         RES = 1;      
  10.         delayms(120); // Delay 1200 ms     
  11.     //************* Start Initial Sequence **********//

  13.        
  14. WriteCOM(0xCF);  
  15. WriteCOM_DATA(0x00);
  16. WriteCOM_DATA(0xC1);
  17. WriteCOM_DATA(0X30);

  19. WriteCOM(0xED);  
  20. WriteCOM_DATA(0x64);
  21. WriteCOM_DATA(0x03);
  22. WriteCOM_DATA(0X12);
  23. WriteCOM_DATA(0X81);

  25. WriteCOM(0xE8);  
  26. WriteCOM_DATA(0x85);
  27. WriteCOM_DATA(0x00);
  28. WriteCOM_DATA(0x78);

  30. WriteCOM(0xCB);  
  31. WriteCOM_DATA(0x39);
  32. WriteCOM_DATA(0x2C);
  33. WriteCOM_DATA(0x00);
  34. WriteCOM_DATA(0x34);
  35. WriteCOM_DATA(0x02);

  37. WriteCOM(0xF7);  
  38. WriteCOM_DATA(0x20);

  40. WriteCOM(0xEA);  
  41. WriteCOM_DATA(0x00);
  42. WriteCOM_DATA(0x00);

  44. WriteCOM(0xC0);    //Power control
  45. WriteCOM_DATA(0x18);   //VRH[5:0]

  47. WriteCOM(0xC1);    //Power control
  48. WriteCOM_DATA(0x12);   //SAP[2:0];BT[3:0]

  50. WriteCOM(0xC5);    //VCM control
  51. WriteCOM_DATA(0x31);
  52. WriteCOM_DATA(0x3C);

  54. WriteCOM(0xC7);    //VCM control2
  55. WriteCOM_DATA(0X99);

  57. WriteCOM(0x36);    // Memory Access Control
  58. WriteCOM_DATA(0x08);

  60. WriteCOM(0x3A);   
  61. WriteCOM_DATA(0x55);

  63. WriteCOM(0xB1);   
  64. WriteCOM_DATA(0x00);   
  65. WriteCOM_DATA(0x16);

  67. WriteCOM(0xB6);    // Display Function Control
  68. WriteCOM_DATA(0x0A);
  69. WriteCOM_DATA(0xA2);

  71. WriteCOM(0xF6);   
  72. WriteCOM_DATA(0x01);
  73. WriteCOM_DATA(0x30);

  75. WriteCOM(0xF2);    // 3Gamma Function Disable
  76. WriteCOM_DATA(0x00);

  78. WriteCOM(0x26);    //Gamma curve selected
  79. WriteCOM_DATA(0x02);

  81. WriteCOM(0xE0);    //Set Gamma
  82. WriteCOM_DATA(0x0F);
  83. WriteCOM_DATA(0x1D);
  84. WriteCOM_DATA(0x1A);
  85. WriteCOM_DATA(0x0A);
  86. WriteCOM_DATA(0x0D);
  87. WriteCOM_DATA(0x07);
  88. WriteCOM_DATA(0x49);
  89. WriteCOM_DATA(0X66);
  90. WriteCOM_DATA(0x3B);
  91. WriteCOM_DATA(0x07);
  92. WriteCOM_DATA(0x11);
  93. WriteCOM_DATA(0x01);
  94. WriteCOM_DATA(0x09);
  95. WriteCOM_DATA(0x05);
  96. WriteCOM_DATA(0x04);

  98. WriteCOM(0XE1);    //Set Gamma
  99. WriteCOM_DATA(0x00);
  100. WriteCOM_DATA(0x18);
  101. WriteCOM_DATA(0x1D);
  102. WriteCOM_DATA(0x02);
  103. WriteCOM_DATA(0x0F);
  104. WriteCOM_DATA(0x04);
  105. WriteCOM_DATA(0x36);
  106. WriteCOM_DATA(0x13);
  107. WriteCOM_DATA(0x4C);
  108. WriteCOM_DATA(0x07);
  109. WriteCOM_DATA(0x13);
  110. WriteCOM_DATA(0x0F);
  111. WriteCOM_DATA(0x2E);
  112. WriteCOM_DATA(0x2F);
  113. WriteCOM_DATA(0x05);

  115. WriteCOM(0x11);    //Exit Sleep
  116. delayms(120);
  117. WriteCOM(0x29);    //Display on
  118. }
  119. /************************************初始化結(jié)束**********************************/
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ID:112693 發(fā)表于 2017-5-4 09:20 | 只看該作者
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