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IIC OLED驅(qū)動

作者： 時間：2016-11-11 來源：網(wǎng)絡(luò) 收藏
  1. /*
  2. 文 件 名 : oled.c
  3. 版 本 號 : v1.0
  4. 最近修改 :
  5. 功能描述 : LED128x64OLED顯示屏底層驅(qū)動
  6. 修改歷史 :
  7. ******************************************************************************/
  9. /*----------------------------------------------------------------------------*
  10. * 包含頭文件 *
  11. *----------------------------------------------------------------------------*/
  12. #include
  13. #include"oled.h"
  15. /*----------------------------------------------------------------------------*
  16. * 宏定義 *
  17. *----------------------------------------------------------------------------*/
  19. /*----------------------------------------------------------------------------*
  20. * 全局變量 *
  21. *----------------------------------------------------------------------------*/
  22. sbit LED_SCL=P1^0;
  23. sbit LED_SDA=P1^1;
  24. sbit LED_RST=P1^2;
  25. sbit LED_DC=P1^3;
  27. constUCHAR8 code F6x8[][6]=
  28. {
  29. {0x00,0x00,0x00,0x00,0x00,0x00},//sp0
  30. {0x00,0x00,0x00,0x2f,0x00,0x00},// !1
  31. {0x00,0x00,0x07,0x00,0x07,0x00},// "2
  32. {0x00,0x14,0x7f,0x14,0x7f,0x14},// #3
  33. {0x00,0x24,0x2a,0x7f,0x2a,0x12},// $4
  34. {0x00,0x62,0x64,0x08,0x13,0x23},// %5
  35. {0x00,0x36,0x49,0x55,0x22,0x50},// &6
  36. {0x00,0x00,0x05,0x03,0x00,0x00},// 7
  37. {0x00,0x00,0x1c,0x22,0x41,0x00},// (8
  38. {0x00,0x00,0x41,0x22,0x1c,0x00},// )9
  39. {0x00,0x14,0x08,0x3E,0x08,0x14},// *10
  40. {0x00,0x08,0x08,0x3E,0x08,0x08},// +11
  41. {0x00,0x00,0x00,0xA0,0x60,0x00},// ,12
  42. {0x00,0x08,0x08,0x08,0x08,0x08},// -13
  43. {0x00,0x00,0x60,0x60,0x00,0x00},// .14
  44. {0x00,0x20,0x10,0x08,0x04,0x02},// /15
  45. {0x00,0x3E,0x51,0x49,0x45,0x3E},// 016
  46. {0x00,0x00,0x42,0x7F,0x40,0x00},// 117
  47. {0x00,0x42,0x61,0x51,0x49,0x46},// 218
  48. {0x00,0x21,0x41,0x45,0x4B,0x31},// 319
  49. {0x00,0x18,0x14,0x12,0x7F,0x10},// 420
  50. {0x00,0x27,0x45,0x45,0x45,0x39},// 521
  51. {0x00,0x3C,0x4A,0x49,0x49,0x30},// 622
  52. {0x00,0x01,0x71,0x09,0x05,0x03},// 723
  53. {0x00,0x36,0x49,0x49,0x49,0x36},// 824
  54. {0x00,0x06,0x49,0x49,0x29,0x1E},// 925
  55. {0x00,0x00,0x36,0x36,0x00,0x00},// :26
  56. {0x00,0x00,0x56,0x36,0x00,0x00},// ;27
  57. {0x00,0x08,0x14,0x22,0x41,0x00},// <28
  58. {0x00,0x14,0x14,0x14,0x14,0x14},// =29
  59. {0x00,0x00,0x41,0x22,0x14,0x08},// >30
  60. {0x00,0x02,0x01,0x51,0x09,0x06},// ?31
  61. {0x00,0x32,0x49,0x59,0x51,0x3E},// @32
  62. {0x00,0x7C,0x12,0x11,0x12,0x7C},// A33
  63. {0x00,0x7F,0x49,0x49,0x49,0x36},// B34
  64. {0x00,0x3E,0x41,0x41,0x41,0x22},// C35
  65. {0x00,0x7F,0x41,0x41,0x22,0x1C},// D36
  66. {0x00,0x7F,0x49,0x49,0x49,0x41},// E37
  67. {0x00,0x7F,0x09,0x09,0x09,0x01},// F38
  68. {0x00,0x3E,0x41,0x49,0x49,0x7A},// G39
  69. {0x00,0x7F,0x08,0x08,0x08,0x7F},// H40
  70. {0x00,0x00,0x41,0x7F,0x41,0x00},// I41
  71. {0x00,0x20,0x40,0x41,0x3F,0x01},// J42
  72. {0x00,0x7F,0x08,0x14,0x22,0x41},// K43
  73. {0x00,0x7F,0x40,0x40,0x40,0x40},// L44
  74. {0x00,0x7F,0x02,0x0C,0x02,0x7F},// M45
  75. {0x00,0x7F,0x04,0x08,0x10,0x7F},// N46
  76. {0x00,0x3E,0x41,0x41,0x41,0x3E},// O47
  77. {0x00,0x7F,0x09,0x09,0x09,0x06},// P48
  78. {0x00,0x3E,0x41,0x51,0x21,0x5E},// Q49
  79. {0x00,0x7F,0x09,0x19,0x29,0x46},// R50
  80. {0x00,0x46,0x49,0x49,0x49,0x31},// S51
  81. {0x00,0x01,0x01,0x7F,0x01,0x01},// T52
  82. {0x00,0x3F,0x40,0x40,0x40,0x3F},// U53
  83. {0x00,0x1F,0x20,0x40,0x20,0x1F},// V54
  84. {0x00,0x3F,0x40,0x38,0x40,0x3F},// W55
  85. {0x00,0x63,0x14,0x08,0x14,0x63},// X56
  86. {0x00,0x07,0x08,0x70,0x08,0x07},// Y57
  87. {0x00,0x61,0x51,0x49,0x45,0x43},// Z58
  88. {0x00,0x00,0x7F,0x41,0x41,0x00},// [59
  89. {0x00,0x02,0x04,0x08,0x10,0x20},// 60
  90. {0x00,0x00,0x41,0x41,0x7F,0x00},// ]61
  91. {0x00,0x04,0x02,0x01,0x02,0x04},// ^62
  92. {0x00,0x40,0x40,0x40,0x40,0x40},// _63
  93. {0x00,0x00,0x01,0x02,0x04,0x00},// 64
  94. {0x00,0x20,0x54,0x54,0x54,0x78},// a65
  95. {0x00,0x7F,0x48,0x44,0x44,0x38},// b66
  96. {0x00,0x38,0x44,0x44,0x44,0x20},// c67
  97. {0x00,0x38,0x44,0x44,0x48,0x7F},// d68
  98. {0x00,0x38,0x54,0x54,0x54,0x18},// e69
  99. {0x00,0x08,0x7E,0x09,0x01,0x02},// f70
  100. {0x00,0x18,0xA4,0xA4,0xA4,0x7C},// g71
  101. {0x00,0x7F,0x08,0x04,0x04,0x78},// h72
  102. {0x00,0x00,0x44,0x7D,0x40,0x00},// i73
  103. {0x00,0x40,0x80,0x84,0x7D,0x00},// j74
  104. {0x00,0x7F,0x10,0x28,0x44,0x00},// k75
  105. {0x00,0x00,0x41,0x7F,0x40,0x00},// l76
  106. {0x00,0x7C,0x04,0x18,0x04,0x78},// m77
  107. {0x00,0x7C,0x08,0x04,0x04,0x78},// n78
  108. {0x00,0x38,0x44,0x44,0x44,0x38},// o79
  109. {0x00,0xFC,0x24,0x24,0x24,0x18},// p80
  110. {0x00,0x18,0x24,0x24,0x18,0xFC},// q81
  111. {0x00,0x7C,0x08,0x04,0x04,0x08},// r82
  112. {0x00,0x48,0x54,0x54,0x54,0x20},// s83
  113. {0x00,0x04,0x3F,0x44,0x40,0x20},// t84
  114. {0x00,0x3C,0x40,0x40,0x20,0x7C},// u85
  115. {0x00,0x1C,0x20,0x40,0x20,0x1C},// v86
  116. {0x00,0x3C,0x40,0x30,0x40,0x3C},// w87
  117. {0x00,0x44,0x28,0x10,0x28,0x44},// x88
  118. {0x00,0x1C,0xA0,0xA0,0xA0,0x7C},// y89
  119. {0x00,0x44,0x64,0x54,0x4C,0x44},// z90
  120. {0x14,0x14,0x14,0x14,0x14,0x14}// horiz lines91
  121. };
  123. //中文字符串原字
  124. constUCHAR8 code F14x16_Idx[]=
  125. {
  126. "科技屏幕測試"
  127. };
  129. //中文字符串編碼
  130. constUCHAR8 code F14x16[]=
  131. {
  133. 0x00,0x00,0x48,0xFC,0x44,0x42,0x00,0x88,0x30,0x00,0xFE,0x02,0x00,0x00,
  134. 0x00,0x0C,0x02,0x7F,0x01,0x01,0x08,0x08,0x05,0x04,0xFF,0x04,0x02,0x00,/*"科",4*/
  135. 0x00,0x00,0x20,0xFE,0x20,0x90,0x20,0x20,0x20,0xFE,0x20,0xA0,0x10,0x00,
  136. 0x00,0x02,0x41,0x7F,0x81,0x80,0x41,0x47,0x29,0x18,0x27,0x41,0x40,0x00,/*"技",5*/
  137. 0x00,0x00,0xFE,0x14,0x14,0x34,0x54,0x14,0x94,0x74,0x14,0x9C,0x00,0x00,
  138. 0x00,0x30,0x0F,0x88,0x48,0x39,0x0F,0x09,0x08,0x7F,0x09,0x04,0x04,0x00,/*"屏",6*/
  139. 0x00,0x04,0x04,0xF4,0x54,0xCE,0x54,0x54,0x4E,0x4C,0xF4,0x04,0x04,0x00,
  140. 0x00,0x08,0x0A,0x3E,0x0A,0x09,0x7E,0x0A,0x0A,0x7A,0x0E,0x0A,0x09,0x00,/*"幕",7*/
  141. 0x00,0x20,0x04,0x80,0xFC,0x04,0xF4,0x04,0xFC,0x00,0xF0,0xFC,0x00,0x00,
  142. 0x00,0x00,0x7F,0x40,0x27,0x18,0x07,0x10,0x67,0x00,0x4F,0xFF,0x00,0x00,/*"測",8*/
  143. 0x00,0x80,0x88,0x98,0x20,0x20,0x20,0x20,0xA0,0xFE,0x24,0x2C,0x10,0x00,
  144. 0x00,0x00,0x1F,0x60,0x10,0x28,0x21,0x1F,0x10,0x13,0x1C,0x20,0x70,0x00,/*"試",9*/
  145. };
  147. //======================================================
  148. // 128X64OLED液晶底層驅(qū)動[8X16]字體庫
  149. // 設(shè)計者: Guokaiyi
  150. // 描 述: [8X16]西文字符的字模數(shù)據(jù) (縱向取模,字節(jié)倒序)
  151. // !"#$%&()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~
  152. //======================================================
  153. constUCHAR8 code F8X16[]=
  154. {
  155. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0
  156. 0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//!1
  157. 0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//"2
  158. 0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//#3
  159. 0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$4
  160. 0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//%5
  161. 0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//&6
  162. 0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//7
  163. 0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//(8
  164. 0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//)9
  165. 0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//*10
  166. 0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+11
  167. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//,12
  168. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//-13
  169. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//.14
  170. 0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,///15
  171. 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//016
  172. 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//117
  173. 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//218
  174. 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//319
  175. 0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//420
  176. 0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//521
  177. 0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//622
  178. 0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//723
  179. 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//824
  180. 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//925
  181. 0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//:26
  182. 0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//;27
  183. 0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//<28
  184. 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//=29
  185. 0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//>30
  186. 0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//?31
  187. 0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@32
  188. 0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A33
  189. 0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B34
  190. 0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C35
  191. 0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D36
  192. 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E37
  193. 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F38
  194. 0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G39
  195. 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H40
  196. 0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I41
  197. 0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J42
  198. 0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K43
  199. 0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L44
  200. 0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M45
  201. 0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N46
  202. 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O47
  203. 0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P48
  204. 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q49
  205. 0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R50
  206. 0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S51
  207. 0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T52
  208. 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U53
  209. 0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V54
  210. 0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W55
  211. 0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X56
  212. 0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y57
  213. 0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z58
  214. 0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[59
  215. 0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//60
  216. 0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//]61
  217. 0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^62
  218. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_63
  219. 0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//`64
  220. 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a65
  221. 0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b66
  222. 0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c67
  223. 0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d68
  224. 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e69
  225. 0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f70
  226. 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g71
  227. 0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h72
  228. 0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i73
  229. 0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j74
  230. 0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k75
  231. 0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l76
  232. 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m77
  233. 0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n78
  234. 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o79
  235. 0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p80
  236. 0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q81
  237. 0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r82
  238. 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s83
  239. 0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t84
  240. 0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u85
  241. 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v86
  242. 0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w87
  243. 0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x88
  244. 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y89
  245. 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z90
  246. 0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{91
  247. 0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//|92
  248. 0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//}93
  249. 0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~94
  250. };
  252. /*----------------------------------------------------------------------------*
  253. * 內(nèi)部函數(shù)原型 *
  254. *----------------------------------------------------------------------------*/
  255. VOIDLED_WrDat(UCHAR8 ucData);
  256. VOIDLED_WrCmd(UCHAR8 ucCmd);
  257. VOIDLED_SetPos(UCHAR8 ucIdxX,UCHAR8 ucIdxY);
  258. VOIDSetStartColumn(UCHAR8 ucData);
  259. VOIDSetAddressingMode(UCHAR8 ucData);
  260. VOIDSetColumnAddress(UCHAR8 a,UCHAR8 b);
  261. VOIDSetPageAddress(UCHAR8 a,UCHAR8 b);
  262. VOIDSetStartLine(UCHAR8 d);
  263. VOIDSetContrastControl(UCHAR8 d);
  264. VOIDSetChargePump(UCHAR8 d);
  265. VOIDSetSegmentRemap(UCHAR8 d);
  266. VOIDSetEntireDisplay(UCHAR8 d);
  267. VOIDSetInverseDisplay(UCHAR8 d);
  268. VOIDSetMultiplexRatio(UCHAR8 d);
  269. VOIDSetDisplayOnOff(UCHAR8 d);
  270. VOIDSetStartPage(UCHAR8 d);
  271. VOIDSetCommonRemap(UCHAR8 d);
  272. VOIDSetDisplayOffset(UCHAR8 d);
  273. VOIDSetDisplayClock(UCHAR8 d);
  274. VOIDSetPrechargePeriod(UCHAR8 d);
  275. VOIDSetCommonConfig(UCHAR8 d);
  276. VOIDSetVCOMH(UCHAR8 d);
  277. VOIDSetNop(VOID);
  279. /*----------------------------------------------------------------------------*
  280. * 外部函數(shù)原型 *
  281. *----------------------------------------------------------------------------*/
  283. /**********************************************
  284. //IIC Start
  285. **********************************************/
  286. voidIIC_Start()
  287. {
  288. LED_SCL=1;
  289. //Delay_us(1);
  290. LED_SDA=1;
  291. //Delay_us(1);
  292. LED_SDA=0;
  293. // Delay_us(1);
  294. LED_SCL=0;
  295. // Delay_us(1);
  296. }
  298. /**********************************************
  299. //IIC Stop
  300. **********************************************/
  301. voidIIC_Stop()
  302. {
  303. LED_SCL=0;
  304. //Delay_us(1);
  305. LED_SDA=0;
  306. //Delay_us(1);
  307. LED_SCL=1;
  308. //Delay_us(1);
  309. LED_SDA=1;
  310. //Delay_us(1);
  311. }
  312. /**********************************************
  313. // IIC Write byte
  314. **********************************************/
  315. voidWrite_IIC_Byte(unsignedcharIIC_Byte)
  316. {
  317. unsignedchari;
  318. for(i=0;i<8;i++)
  319. {
  320. if(IIC_Byte&0x80)//1?0?
  321. LED_SDA=1;
  322. else
  323. LED_SDA=0;
  324. //Delay_us(1);
  325. LED_SCL=1;
  326. //Delay_us(1);
  327. LED_SCL=0;
  328. //Delay_us(1);
  329. IIC_Byte<<=1;//loop
  330. }
  331. LED_SDA=1;
  332. //Delay_us(1);
  333. LED_SCL=1;
  334. //Delay_us(1);
  335. LED_SCL=0;
  336. //Delay_us(1);
  337. }
  339. /*****************************************************************************
  340. 函 數(shù) 名 : LED_WrDat
  341. 功能描述 : 向OLED寫數(shù)據(jù)
  342. 輸入?yún)?shù) : UCHAR8 ucData
  343. 輸出參數(shù) : NONE
  344. 返 回 值 : NONE
  345. *****************************************************************************/
  346. VOIDLED_WrDat(UCHAR8 ucData)
  347. {
  348. IIC_Start();
  349. Write_IIC_Byte(0x78);
  350. Write_IIC_Byte(0x40);//write data
  351. Write_IIC_Byte(ucData);
  352. IIC_Stop();
  353. }
  355. /*****************************************************************************
  356. 函 數(shù) 名 : LED_WrCmd
  357. 功能描述 : 向OLED寫命令
  358. 輸入?yún)?shù) : UCHAR8 ucCmd
  359. 輸出參數(shù) : NONE
  360. 返 回 值 : NONE
  361. *****************************************************************************/
  362. VOIDLED_WrCmd(UCHAR8 ucCmd)
  363. {
  364. IIC_Start();
  365. Write_IIC_Byte(0x78);//Slave address,SA0=0
  366. Write_IIC_Byte(0x00);//write command
  367. Write_IIC_Byte(ucCmd);
  368. IIC_Stop();
  369. }
  371. /*****************************************************************************
  372. 函 數(shù) 名 : LED_SetPos
  373. 功能描述 : 設(shè)置坐標(biāo)
  374. 輸入?yún)?shù) : UCHAR8 ucIdxX
  375. UCHAR8 ucIdxY
  376. 輸出參數(shù) : NONE
  377. 返 回 值 : NONE
  378. *****************************************************************************/
  379. VOIDLED_SetPos(UCHAR8 ucIdxX,UCHAR8 ucIdxY)
  380. {
  381. LED_WrCmd(0xb0+ucIdxY);
  382. LED_WrCmd(((ucIdxX&0xf0)>>4)|0x10);
  383. LED_WrCmd((ucIdxX&0x0f)|0x00);
  384. }
  386. /*****************************************************************************
  387. 函 數(shù) 名 : LED_Fill
  388. 功能描述 : 對全屏寫入同一個字符函數(shù)
  389. 如 LED_Fill(0x01); 對于某一位0為不亮 1為亮
  390. ------------------------------------------------------
  391. 共128列
  392. 1 1 1
  393. 共 0 0 0
  394. 8 0 0 0
  395. 組 0 ……0 ………… 0
  396. 字 0 0 0
  397. 符 0 0 0
  398. 即 0 0 0
  399. 8 0 0 0
  400. 頁 1 1 1
  401. 64 0 0 0
  402. 行 . . .
  403. . . ………… .
  404. . . .
  405. . . .
  406. 0 0 0
  407. ------------------------------------------------------
  408. 輸入?yún)?shù) : UCHAR8 ucData
  409. 輸出參數(shù) : NONE
  410. 返 回 值 : NONE
  411. *****************************************************************************/
  412. VOIDLED_Fill(UCHAR8 ucData)
  413. {
  414. UCHAR8 ucPage,ucColumn;
  416. for(ucPage=0;ucPage<8;ucPage++)
  417. {
  418. LED_WrCmd(0xb0+ucPage);//0xb0+0~7表示頁0~7
  419. LED_WrCmd(0x00);//0x00+0~16表示將128列分成16組其地址在某組中的第幾列
  420. LED_WrCmd(0x10);//0x10+0~16表示將128列分成16組其地址所在第幾組
  421. for(ucColumn=0;ucColumn<128;ucColumn++)
  422. {
  423. LED_WrDat(ucData);
  424. }
  425. }
  426. }
  428. VOIDSetStartColumn(UCHAR8 ucData)
  429. {
  430. LED_WrCmd(0x00+ucData%16);// Set Lower Column Start Address for Page Addressing Mode
  431. // Default => 0x00
  432. LED_WrCmd(0x10+ucData/16);// Set Higher Column Start Address for Page Addressing Mode
  433. // Default => 0x10
  434. }
  436. VOIDSetAddressingMode(UCHAR8 ucData)
  437. {
  438. LED_WrCmd(0x20);// Set Memory Addressing Mode
  439. LED_WrCmd(ucData);// Default => 0x02
  440. // 0x00 => Horizontal Addressing Mode
  441. // 0x01 => Vertical Addressing Mode
  442. // 0x02 => Page Addressing Mode
  443. }
  445. VOIDSetColumnAddress(UCHAR8 a,UCHAR8 b)
  446. {
  447. LED_WrCmd(0x21);// Set Column Address
  448. LED_WrCmd(a);// Default => 0x00 (Column Start Address)
  449. LED_WrCmd(b);// Default => 0x7F (Column End Address)
  450. }
  452. VOIDSetPageAddress(UCHAR8 a,UCHAR8 b)
  453. {
  454. LED_WrCmd(0x22);// Set Page Address
  455. LED_WrCmd(a);// Default => 0x00 (Page Start Address)
  456. LED_WrCmd(b);// Default => 0x07 (Page End Address)
  457. }
  459. VOIDSetStartLine(UCHAR8 ucData)
  460. {
  461. LED_WrCmd(0x40|ucData);// Set Display Start Line
  462. // Default => 0x40 (0x00)
  463. }
  465. VOIDSetContrastControl(UCHAR8 ucData)
  466. {
  467. LED_WrCmd(0x81);// Set Contrast Control
  468. LED_WrCmd(ucData);// Default => 0x7F
  469. }
  471. VOIDSetChargePump(UCHAR8 ucData)
  472. {
  473. LED_WrCmd(0x8D);// Set Charge Pump
  474. LED_WrCmd(0x10|ucData);// Default => 0x10
  475. // 0x10 (0x00) => Disable Charge Pump
  476. // 0x14 (0x04) => Enable Charge Pump
  477. }
  479. VOIDSetSegmentRemap(UCHAR8 ucData)
  480. {
  481. LED_WrCmd(0xA0|ucData);// Set Segment Re-Map
  482. // Default => 0xA0
  483. // 0xA0 (0x00) => Column Address 0 Mapped to SEG0
  484. // 0xA1 (0x01) => Column Address 0 Mapped to SEG127
  485. }
  487. VOIDSetEntireDisplay(UCHAR8 ucData)
  488. {
  489. LED_WrCmd(0xA4|ucData);// Set Entire Display On / Off
  490. // Default => 0xA4
  491. // 0xA4 (0x00) => Normal Display
  492. // 0xA5 (0x01) => Entire Display On
  493. }
  495. VOIDSetInverseDisplay(UCHAR8 ucData)
  496. {
  497. LED_WrCmd(0xA6|ucData);// Set Inverse Display On/Off
  498. // Default => 0xA6
  499. // 0xA6 (0x00) => Normal Display
  500. // 0xA7 (0x01) => Inverse Display On
  501. }
  503. VOIDSetMultiplexRatio(UCHAR8 ucData)
  504. {
  505. LED_WrCmd(0xA8);// Set Multiplex Ratio
  506. LED_WrCmd(ucData);// Default => 0x3F (1/64 Duty)
  507. }
  509. VOIDSetDisplayOnOff(UCHAR8 ucData)
  510. {
  511. LED_WrCmd(0xAE|ucData);// Set Display On/Off
  512. // Default => 0xAE
  513. // 0xAE (0x00) => Display Off
  514. // 0xAF (0x01) => Display On
  515. }
  517. VOIDSetStartPage(UCHAR8 ucData)
  518. {
  519. LED_WrCmd(0xB0|ucData);// Set Page Start Address for Page Addressing Mode
  520. // Default => 0xB0 (0x00)
  521. }
  523. VOIDSetCommonRemap(UCHAR8 ucData)
  524. {
  525. LED_WrCmd(0xC0|ucData);// Set COM Output Scan Direction
  526. // Default => 0xC0
  527. // 0xC0 (0x00) => Scan from COM0 to 63
  528. // 0xC8 (0x08) => Scan from COM63 to 0
  529. }
  531. VOIDSetDisplayOffset(UCHAR8 ucData)
  532. {
  533. LED_WrCmd(0xD3);// Set Display Offset
  534. LED_WrCmd(ucData);// Default => 0x00
  535. }
  537. VOIDSetDisplayClock(UCHAR8 ucData)
  538. {
  539. LED_WrCmd(0xD5);// Set Display Clock Divide Ratio / Oscillator Frequency
  540. LED_WrCmd(ucData);// Default => 0x80
  541. // D[3:0] => Display Clock Divider
  542. // D[7:4] => Oscillator Frequency
  543. }
  545. VOIDSetPrechargePeriod(UCHAR8 ucData)
  546. {
  547. LED_WrCmd(0xD9);// Set Pre-Charge Period
  548. LED_WrCmd(ucData);// Default => 0x22 (2 Display Clocks [Phase 2] / 2 Display Clocks [Phase 1])
  549. // D[3:0] => Phase 1 Period in 1~15 Display Clocks
  550. // D[7:4] => Phase 2 Period in 1~15 Display Clocks
  551. }
  553. VOIDSetCommonConfig(UCHAR8 ucData)
  554. {
  555. LED_WrCmd(0xDA);// Set COM Pins Hardware Configuration
  556. LED_WrCmd(0x02|ucData);// Default => 0x12 (0x10)
  557. // Alternative COM Pin Configuration
  558. // Disable COM Left/Right Re-Map
  559. }
  561. VOIDSetVCOMH(UCHAR8 ucData)
  562. {
  563. LED_WrCmd(0xDB);// Set VCOMH Deselect Level
  564. LED_WrCmd(ucData);// Default => 0x20 (0.77*VCC)
  565. }
  567. VOIDSetNop(VOID)
  568. {
  569. LED_WrCmd(0xE3);// Command for No Operation
  570. }
  572. /*****************************************************************************
  573. 函 數(shù) 名 : LED_Init
  574. 功能描述 : OLED初始化
  575. 輸入?yún)?shù) : VOID
  576. 輸出參數(shù) : NONE
  577. 返 回 值 : NONE
  578. *****************************************************************************/
  579. VOIDLED_Init(VOID)
  580. {
  581. UCHAR8 i;
  583. LED_SCL=1;
  584. LED_RST=0;
  586. for(i=0;i<100;i++)
  587. {
  588. _nop_();//從上電到下面開始初始化要有足夠的時間，即等待RC復(fù)位完畢
  589. }
  591. LED_RST=1;
  593. SetDisplayOnOff(0x00);// Display Off (0x00/0x01)
  594. SetDisplayClock(0x80);// Set Clock as 100 Frames/Sec
  595. SetMultiplexRatio(0x3F);// 1/64 Duty (0x0F~0x3F)
  596. SetDisplayOffset(0x00);// Shift Mapping RAM Counter (0x00~0x3F)
  597. SetStartLine(0x00);// Set Mapping RAM Display Start Line (0x00~0x3F)
  598. SetChargePump(0x04);// Enable Embedded DC/DC Converter (0x00/0x04)
  599. SetAddressingMode(0x02);// Set Page Addressing Mode (0x00/0x01/0x02)
  600. SetSegmentRemap(0x01);// Set SEG/Column Mapping 0x00左右反置 0x01正常
  601. SetCommonRemap(0x08);// Set COM/Row Scan Direction 0x00上下反置 0x08正常
  602. SetCommonConfig(0x10);// Set Sequential Configuration (0x00/0x10)
  603. SetContrastControl(0xCF);// Set SEG Output Current
  604. SetPrechargePeriod(0xF1);// Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
  605. SetVCOMH(0x40);// Set VCOM Deselect Level
  606. SetEntireDisplay(0x00);// Disable Entire Display On (0x00/0x01)
  607. SetInverseDisplay(0x00);// Disable Inverse Display On (0x00/0x01)
  608. SetDisplayOnOff(0x01);// Display On (0x00/0x01)
  609. LED_Fill(0x00);// 初始清屏
  610. LED_SetPos(0,0);
  612. return;
  613. }
  615. /*****************************************************************************
  616. 函 數(shù) 名 : LED_P6x8Char
  617. 功能描述 : 顯示一個6x8標(biāo)準(zhǔn)ASCII字符
  618. 輸入?yún)?shù) : UCHAR8 ucIdxX 顯示的橫坐標(biāo)0~122
  619. UCHAR8 ucIdxY 頁范圍0～7
  620. UCHAR8 ucData 顯示的字符
  621. 輸出參數(shù) : NONE
  622. 返 回 值 : NONE
  623. *****************************************************************************/
  624. VOIDLED_P6x8Char(UCHAR8 ucIdxX,UCHAR8 ucIdxY,UCHAR8 ucData)
  625. {
  626. UCHAR8 i,ucDataTmp;
  628. ucDataTmp=ucData-32;
  629. if(ucIdxX>122)
  630. {
  631. ucIdxX=0;
  632. ucIdxY++;
  633. }
  635. LED_SetPos(ucIdxX,ucIdxY);
  637. for(i=0;i<6;i++)
  638. {
  639. LED_WrDat(F6x8[ucDataTmp][i]);
  640. }
  641. }
  643. /*****************************************************************************
  644. 函 數(shù) 名 : LED_P6x8Str
  645. 功能描述 : 寫入一組6x8標(biāo)準(zhǔn)ASCII字符串
  646. 輸入?yún)?shù) : UCHAR8 ucIdxX 顯示的橫坐標(biāo)0~122
  647. UCHAR8 ucIdxY 頁范圍0～7
  648. UCHAR8 ucDataStr[] 顯示的字符串
  649. 輸出參數(shù) : NONE
  650. 返 回 值 : NONE
  651. *****************************************************************************/
  652. VOIDLED_P6x8Str(UCHAR8 ucIdxX,UCHAR8 ucIdxY,UCHAR8 ucDataStr[])
  653. {
  654. UCHAR8 i,j,ucDataTmp;
  656. for(j=0;ucDataStr[j]!=