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»论坛 › 嵌入式/单片机论坛 › 51单片机 › 0.91寸oled屏幕显示例子用于stc15w和stc32g等系列自己研 ...
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0.91寸oled屏幕显示例子用于stc15w和stc32g等系列自己研究了三天移植成功分享给大家

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ID:1038987 发表于 2023-8-1 21:59 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
  1. //stc32g系列单片机iic通信显示0.91寸显示屏模块
  2. #include "comm\STC32G.h"

  4. //stc32g系列单片机iic通信显示0.91寸显示屏模块1.定义部分占用P15 SCL P14 SDA  设置推挽模式

  6. //1.stc32g系列单片机iic通信显示0.91寸显示屏模块主体往下
  7. #define  u8u8 unsigned char
  8. #define  u16u16 unsigned int
  9. #define  u32u32 unsigned long


  12. #define OLED_CMD  0        //写命令
  13. #define OLED_DATA 1        //写数据

  15. sbit OLED_SCL=P1^5;//SCL
  16. sbit OLED_SDA=P1^4;//SDA
  17. //sbit OLED_RES =P1^2;//RES

  19. //-----------------OLED端口定义----------------

  21. #define OLED_SCL_Clr() OLED_SCL=0
  22. #define OLED_SCL_Set() OLED_SCL=1

  24. #define OLED_SDA_Clr() OLED_SDA=0
  25. #define OLED_SDA_Set() OLED_SDA=1

  27. //#define OLED_RES_Clr() OLED_RES=0
  28. //#define OLED_RES_Set() OLED_RES=1


  31. //OLED控制用函数
  32. void delay_ms(unsigned int ms);
  33. void OLED_ColorTurn(u8u8 oled_i);
  34. void OLED_DisplayTurn(u8u8 oled_i);
  35. void OLED_WR_Byte(u8u8 oled_w_dat,u8u8 cmd);
  36. void OLED_Set_Pos(u8u8 x, u8u8 y);
  37. void OLED_Display_On(void);
  38. void OLED_Display_Off(void);
  39. void OLED_Clear(void);
  40. void OLED_ShowChar(u8u8 x,u8u8 y,u8u8 chr,u8u8 sizey);
  41. u32u32 oled_pow(u8u8 oled_m,u8u8 n);
  42. void OLED_ShowNum(u8u8 x,u8u8 y,u32u32 num,u8u8 len,u8u8 sizey);
  43. void OLED_ShowString(u8u8 x,u8u8 y,u8u8 *chr,u8u8 sizey);
  44. void OLED_ShowChinese(u8u8 x,u8u8 y,u8u8 no,u8u8 sizey);
  45. void OLED_DrawBMP(u8u8 x,u8u8 y,u8u8 sizex, u8u8 sizey,u8u8 BMP[]);
  46. void OLED_Init(void);
  47. unsigned char code BMP1[] =
  48. {
  49.         0x00,0x06,0x0A,0xFE,0x0A,0xC6,0x00,0xE0,0x00,0xF0,0x00,0xF8,0x00,0x00,0x00,0x00,
  50.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  51.         0xFC,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  52.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xF8,0xF0,0xB0,0xB0,0xB0,0xB0,
  53.         0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xF8,0xF8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,
  54.         0x00,0x00,0x00,0x00,0xF8,0xF8,0x30,0x30,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,
  55.         0xB0,0xB0,0xB0,0xB0,0xB0,0x30,0x30,0x30,0xF8,0xF8,0x00,0x00,0x00,0x00,0x78,0x48,
  56.         0xFE,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xFE,0x00,
  57.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  58.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFE,0x06,0x06,0x06,0x06,0x06,0x06,
  59.         0xFF,0xFF,0xFF,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0xFF,0xFF,0xFF,0x00,0x00,0x00,
  60.         0x00,0x00,0x00,0x00,0x60,0x60,0x60,0x60,0x60,0x6F,0xEF,0xEF,0x67,0x67,0x67,0x67,
  61.         0x7F,0x7F,0x7F,0x67,0x67,0x67,0xE7,0xEF,0xEF,0x6F,0x60,0x60,0x60,0x60,0x00,0x00,
  62.         0x00,0x00,0x00,0x00,0xFF,0xFF,0x30,0x30,0x31,0x31,0x31,0xF1,0xF1,0x31,0x31,0x31,
  63.         0xF1,0xF1,0x31,0x31,0x31,0x30,0x30,0x30,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
  64.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  65.         0x00,0x24,0xA4,0x2E,0x24,0xE4,0x24,0x2E,0xA4,0x24,0x00,0x00,0x00,0xF8,0x4A,0x4C,
  66.         0x48,0xF8,0x48,0x4C,0x4A,0xF8,0x00,0x1F,0x1F,0x0F,0x06,0x06,0x06,0x06,0x06,0x06,
  67.         0xFF,0xFF,0xFF,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x1F,0x1F,0x1F,0x00,0x00,0x00,
  68.         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xBF,0xFF,0xF3,0xF3,0x33,0x33,
  69.         0xF3,0xF3,0xF3,0x33,0x33,0xF3,0xFF,0xBF,0xBF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  70.         0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x80,0xC0,0xF0,0x7E,0x3F,0x0F,0x00,0x00,0x00,
  71.         0xFF,0xFF,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xFF,0xFF,0x00,0x00,0xC0,0x20,0x10,0x10,
  72.         0x10,0x10,0x20,0xC0,0x00,0x00,0xC0,0x20,0x10,0x10,0x10,0x10,0x20,0xC0,0x00,0x00,
  73.         0x00,0x12,0x0A,0x07,0x02,0x7F,0x02,0x07,0x0A,0x12,0x00,0x00,0x00,0x0B,0x0A,0x0A,
  74.         0x0A,0x7F,0x0A,0x0A,0x0A,0x0B,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  75.         0x3F,0x3F,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  76.         0x00,0x00,0x00,0x00,0x18,0x1C,0x0C,0x0E,0x07,0x07,0x03,0x01,0x0D,0x0C,0x1C,0x3C,
  77.         0x3F,0x1F,0x0F,0x00,0x00,0x00,0x01,0x03,0x03,0x07,0x0F,0x1E,0x1E,0x00,0x00,0x00,
  78.         0x00,0x00,0x00,0x00,0x1F,0x1F,0x0F,0x0F,0x0D,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,
  79.         0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x1F,0x1F,0x00,0x00,0x1F,0x20,0x40,0x40,
  80.         0x40,0x50,0x20,0x5F,0x80,0x00,0x1F,0x20,0x40,0x40,0x40,0x50,0x20,0x5F,0x80,0x00,
  81. };





  87. /************************************6*8的点阵************************************/
  88. unsigned char code asc2_0806[][6] ={
  89. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},// sp
  90. {0x00, 0x00, 0x00, 0x2f, 0x00, 0x00},// !
  91. {0x00, 0x00, 0x07, 0x00, 0x07, 0x00},// "
  92. {0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14},// #
  93. {0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12},// $
  94. {0x00, 0x62, 0x64, 0x08, 0x13, 0x23},// %
  95. {0x00, 0x36, 0x49, 0x55, 0x22, 0x50},// &
  96. {0x00, 0x00, 0x05, 0x03, 0x00, 0x00},// '
  97. {0x00, 0x00, 0x1c, 0x22, 0x41, 0x00},// (
  98. {0x00, 0x00, 0x41, 0x22, 0x1c, 0x00},// )
  99. {0x00, 0x14, 0x08, 0x3E, 0x08, 0x14},// *
  100. {0x00, 0x08, 0x08, 0x3E, 0x08, 0x08},// +
  101. {0x00, 0x00, 0x00, 0xA0, 0x60, 0x00},// ,
  102. {0x00, 0x08, 0x08, 0x08, 0x08, 0x08},// -
  103. {0x00, 0x00, 0x60, 0x60, 0x00, 0x00},// .
  104. {0x00, 0x20, 0x10, 0x08, 0x04, 0x02},// /
  105. {0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E},// 0
  106. {0x00, 0x00, 0x42, 0x7F, 0x40, 0x00},// 1
  107. {0x00, 0x42, 0x61, 0x51, 0x49, 0x46},// 2
  108. {0x00, 0x21, 0x41, 0x45, 0x4B, 0x31},// 3
  109. {0x00, 0x18, 0x14, 0x12, 0x7F, 0x10},// 4
  110. {0x00, 0x27, 0x45, 0x45, 0x45, 0x39},// 5
  111. {0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30},// 6
  112. {0x00, 0x01, 0x71, 0x09, 0x05, 0x03},// 7
  113. {0x00, 0x36, 0x49, 0x49, 0x49, 0x36},// 8
  114. {0x00, 0x06, 0x49, 0x49, 0x29, 0x1E},// 9
  115. {0x00, 0x00, 0x36, 0x36, 0x00, 0x00},// :
  116. {0x00, 0x00, 0x56, 0x36, 0x00, 0x00},// ;
  117. {0x00, 0x08, 0x14, 0x22, 0x41, 0x00},// <
  118. {0x00, 0x14, 0x14, 0x14, 0x14, 0x14},// =
  119. {0x00, 0x00, 0x41, 0x22, 0x14, 0x08},// >
  120. {0x00, 0x02, 0x01, 0x51, 0x09, 0x06},// ?
  121. {0x00, 0x32, 0x49, 0x59, 0x51, 0x3E},// @
  122. {0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C},// A
  123. {0x00, 0x7F, 0x49, 0x49, 0x49, 0x36},// B
  124. {0x00, 0x3E, 0x41, 0x41, 0x41, 0x22},// C
  125. {0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C},// D
  126. {0x00, 0x7F, 0x49, 0x49, 0x49, 0x41},// E
  127. {0x00, 0x7F, 0x09, 0x09, 0x09, 0x01},// F
  128. {0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A},// G
  129. {0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F},// H
  130. {0x00, 0x00, 0x41, 0x7F, 0x41, 0x00},// I
  131. {0x00, 0x20, 0x40, 0x41, 0x3F, 0x01},// J
  132. {0x00, 0x7F, 0x08, 0x14, 0x22, 0x41},// K
  133. {0x00, 0x7F, 0x40, 0x40, 0x40, 0x40},// L
  134. {0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F},// M
  135. {0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F},// N
  136. {0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E},// O
  137. {0x00, 0x7F, 0x09, 0x09, 0x09, 0x06},// P
  138. {0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E},// Q
  139. {0x00, 0x7F, 0x09, 0x19, 0x29, 0x46},// R
  140. {0x00, 0x46, 0x49, 0x49, 0x49, 0x31},// S
  141. {0x00, 0x01, 0x01, 0x7F, 0x01, 0x01},// T
  142. {0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F},// U
  143. {0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F},// V
  144. {0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F},// W
  145. {0x00, 0x63, 0x14, 0x08, 0x14, 0x63},// X
  146. {0x00, 0x07, 0x08, 0x70, 0x08, 0x07},// Y
  147. {0x00, 0x61, 0x51, 0x49, 0x45, 0x43},// Z
  148. {0x00, 0x00, 0x7F, 0x41, 0x41, 0x00},// [
  149. {0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55},// 55
  150. {0x00, 0x00, 0x41, 0x41, 0x7F, 0x00},// ]
  151. {0x00, 0x04, 0x02, 0x01, 0x02, 0x04},// ^
  152. {0x00, 0x40, 0x40, 0x40, 0x40, 0x40},// _
  153. {0x00, 0x00, 0x01, 0x02, 0x04, 0x00},// '
  154. {0x00, 0x20, 0x54, 0x54, 0x54, 0x78},// a
  155. {0x00, 0x7F, 0x48, 0x44, 0x44, 0x38},// b
  156. {0x00, 0x38, 0x44, 0x44, 0x44, 0x20},// c
  157. {0x00, 0x38, 0x44, 0x44, 0x48, 0x7F},// d
  158. {0x00, 0x38, 0x54, 0x54, 0x54, 0x18},// e
  159. {0x00, 0x08, 0x7E, 0x09, 0x01, 0x02},// f
  160. {0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C},// g
  161. {0x00, 0x7F, 0x08, 0x04, 0x04, 0x78},// h
  162. {0x00, 0x00, 0x44, 0x7D, 0x40, 0x00},// i
  163. {0x00, 0x40, 0x80, 0x84, 0x7D, 0x00},// j
  164. {0x00, 0x7F, 0x10, 0x28, 0x44, 0x00},// k
  165. {0x00, 0x00, 0x41, 0x7F, 0x40, 0x00},// l
  166. {0x00, 0x7C, 0x04, 0x18, 0x04, 0x78},// m
  167. {0x00, 0x7C, 0x08, 0x04, 0x04, 0x78},// n
  168. {0x00, 0x38, 0x44, 0x44, 0x44, 0x38},// o
  169. {0x00, 0xFC, 0x24, 0x24, 0x24, 0x18},// p
  170. {0x00, 0x18, 0x24, 0x24, 0x18, 0xFC},// q
  171. {0x00, 0x7C, 0x08, 0x04, 0x04, 0x08},// r
  172. {0x00, 0x48, 0x54, 0x54, 0x54, 0x20},// s
  173. {0x00, 0x04, 0x3F, 0x44, 0x40, 0x20},// t
  174. {0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C},// u
  175. {0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C},// v
  176. {0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C},// w
  177. {0x00, 0x44, 0x28, 0x10, 0x28, 0x44},// x
  178. {0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C},// y
  179. {0x00, 0x44, 0x64, 0x54, 0x4C, 0x44},// z
  180. {0x14, 0x14, 0x14, 0x14, 0x14, 0x14},// horiz lines

  182. };


  185. //16*16 ASCII字符集点阵
  186. unsigned char code asc2_1608[][16]={         
  187. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
  188. {0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00},/*"!",1*/
  189. {0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
  190. {0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00},/*"#",3*/
  191. {0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00},/*"[        DISCUZ_CODE_0        ]quot;,4*/
  192. {0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00},/*"%",5*/
  193. {0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10},/*"&",6*/
  194. {0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
  195. {0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00},/*"(",8*/
  196. {0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00},/*")",9*/
  197. {0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00},/*"*",10*/
  198. {0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00},/*"+",11*/
  199. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00},/*",",12*/
  200. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01},/*"-",13*/
  201. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00},/*".",14*/
  202. {0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00},/*"/",15*/
  203. {0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00},/*"0",16*/
  204. {0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"1",17*/
  205. {0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00},/*"2",18*/
  206. {0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00},/*"3",19*/
  207. {0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00},/*"4",20*/
  208. {0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00},/*"5",21*/
  209. {0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"6",22*/
  210. {0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00},/*"7",23*/
  211. {0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00},/*"8",24*/
  212. {0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00},/*"9",25*/
  213. {0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00},/*":",26*/
  214. {0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00},/*";",27*/
  215. {0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00},/*"<",28*/
  216. {0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00},/*"=",29*/
  217. {0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00},/*">",30*/
  218. {0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00},/*"?",31*/
  219. {0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00},/*"@",32*/
  220. {0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20},/*"A",33*/
  221. {0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00},/*"B",34*/
  222. {0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00},/*"C",35*/
  223. {0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00},/*"D",36*/
  224. {0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00},/*"E",37*/
  225. {0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00},/*"F",38*/
  226. {0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00},/*"G",39*/
  227. {0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20},/*"H",40*/
  228. {0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"I",41*/
  229. {0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00},/*"J",42*/
  230. {0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00},/*"K",43*/
  231. {0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00},/*"L",44*/
  232. {0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00},/*"M",45*/
  233. {0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00},/*"N",46*/
  234. {0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00},/*"O",47*/
  235. {0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00},/*"P",48*/
  236. {0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00},/*"Q",49*/
  237. {0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20},/*"R",50*/
  238. {0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00},/*"S",51*/
  239. {0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"T",52*/
  240. {0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"U",53*/
  241. {0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00},/*"V",54*/
  242. {0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00},/*"W",55*/
  243. {0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20},/*"X",56*/
  244. {0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"Y",57*/
  245. {0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00},/*"Z",58*/
  246. {0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00},/*"[",59*/
  247. {0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00},/*"\",60*/
  248. {0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00},/*"]",61*/
  249. {0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
  250. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},/*"_",63*/
  251. {0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
  252. {0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20},/*"a",65*/
  253. {0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"b",66*/
  254. {0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00},/*"c",67*/
  255. {0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20},/*"d",68*/
  256. {0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00},/*"e",69*/
  257. {0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"f",70*/
  258. {0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00},/*"g",71*/
  259. {0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"h",72*/
  260. {0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"i",73*/
  261. {0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00},/*"j",74*/
  262. {0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00},/*"k",75*/
  263. {0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"l",76*/
  264. {0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F},/*"m",77*/
  265. {0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"n",78*/
  266. {0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"o",79*/
  267. {0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00},/*"p",80*/
  268. {0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80},/*"q",81*/
  269. {0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00},/*"r",82*/
  270. {0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00},/*"s",83*/
  271. {0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00},/*"t",84*/
  272. {0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20},/*"u",85*/
  273. {0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00},/*"v",86*/
  274. {0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00},/*"w",87*/
  275. {0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00},/*"x",88*/
  276. {0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00},/*"y",89*/
  277. {0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00},/*"z",90*/
  278. {0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40},/*"{",91*/
  279. {0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00},/*"|",92*/
  280. {0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00},/*"}",93*/
  281. {0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
  282. };  
  283. unsigned char code Hzk[][32]={
  284. {0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00,0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x0F,0x00,0x00,0x00},/*"中",0*/
  285. {0x40,0x40,0x40,0x5F,0x55,0x55,0x55,0x75,0x55,0x55,0x55,0x5F,0x40,0x40,0x40,0x00,0x00,0x40,0x20,0x0F,0x09,0x49,0x89,0x79,0x09,0x09,0x09,0x0F,0x20,0x40,0x00,0x00},/*"景",1*/
  286. {0x00,0xFE,0x02,0x42,0x4A,0xCA,0x4A,0x4A,0xCA,0x4A,0x4A,0x42,0x02,0xFE,0x00,0x00,0x00,0xFF,0x40,0x50,0x4C,0x43,0x40,0x40,0x4F,0x50,0x50,0x5C,0x40,0xFF,0x00,0x00},/*"园",2*/
  287. {0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00,0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00},/*"电",3*/
  288. {0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"子",4*/
  289. {0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00,0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"技",5*/
  290. {0x00,0x10,0x10,0x10,0x10,0xD0,0x30,0xFF,0x30,0xD0,0x12,0x1C,0x10,0x10,0x00,0x00,0x10,0x08,0x04,0x02,0x01,0x00,0x00,0xFF,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00},/*"术",6*/

  292. };
  293. //OLED的显存
  294. //存放格式如下.
  295. //[0]0 1 2 3 ... 127        
  296. //[1]0 1 2 3 ... 127        
  297. //[2]0 1 2 3 ... 127        
  298. //[3]0 1 2 3 ... 127        
  299. //[4]0 1 2 3 ... 127        
  300. //[5]0 1 2 3 ... 127        
  301. //[6]0 1 2 3 ... 127        
  302. //[7]0 1 2 3 ... 127                           
  303. void delay_ms(unsigned int ms)
  304. {                        
  305.         unsigned int oled_a;
  306.         while(ms)
  307.         {
  308.                 oled_a=1800;
  309.                 while(oled_a--);
  310.                 ms--;
  311.         }
  312.         return;
  313. }

  315. //反显函数
  316. void OLED_ColorTurn(u8u8 oled_i)
  317. {
  318.         if(oled_i==0)
  319.                 {
  320.                         OLED_WR_Byte(0xA6,OLED_CMD);//正常显示
  321.                 }
  322.         if(oled_i==1)
  323.                 {
  324.                         OLED_WR_Byte(0xA7,OLED_CMD);//反色显示
  325.                 }
  326. }

  328. //屏幕旋转180度
  329. void OLED_DisplayTurn(u8u8 oled_i)
  330. {
  331.         if(oled_i==0)
  332.                 {
  333.                         OLED_WR_Byte(0xC8,OLED_CMD);//正常显示
  334.                         OLED_WR_Byte(0xA1,OLED_CMD);
  335.                 }
  336.         if(oled_i==1)
  337.                 {
  338.                         OLED_WR_Byte(0xC0,OLED_CMD);//反转显示
  339.                         OLED_WR_Byte(0xA0,OLED_CMD);
  340.                 }
  341. }


  344. //延时
  345. void IIC_delay(void)
  346. {
  347.         u8u8 t=1;
  348.         while(t--);
  349. }

  351. //起始信号
  352. void I2C_Start(void)
  353. {
  354.         OLED_SDA_Set();
  355.         OLED_SCL_Set();
  356.         IIC_delay();
  357.         OLED_SDA_Clr();
  358.         IIC_delay();
  359.         OLED_SCL_Clr();
  360.          
  361. }

  363. //结束信号
  364. void I2C_Stop(void)
  365. {
  366.         OLED_SDA_Clr();
  367.         OLED_SCL_Set();
  368.         IIC_delay();
  369.         OLED_SDA_Set();
  370. }

  372. //等待信号响应
  373. void I2C_WaitAck(void) //测数据信号的电平
  374. {
  375.         OLED_SDA_Set();
  376.         IIC_delay();
  377.         OLED_SCL_Set();
  378.         IIC_delay();
  379.         OLED_SCL_Clr();
  380.         IIC_delay();
  381. }

  383. //写入一个字节
  384. void Send_Byte(u8u8 oled_w_dat)
  385. {
  386.         u8u8 oled_i;
  387.         for(oled_i=0;oled_i<8;oled_i++)
  388.         {
  389.                 OLED_SCL_Clr();//将时钟信号设置为低电平
  390.                 if(oled_w_dat&0x80)//将dat的8位从最高位依次写入
  391.                 {
  392.                         OLED_SDA_Set();
  393.     }
  394.                 else
  395.                 {
  396.                         OLED_SDA_Clr();
  397.     }
  398.                 IIC_delay();
  399.                 OLED_SCL_Set();
  400.                 IIC_delay();
  401.                 OLED_SCL_Clr();
  402.                 oled_w_dat<<=1;
  403.   }
  404. }

  406. //发送一个字节
  407. //向SSD1306写入一个字节。
  408. //mode:数据/命令标志 0,表示命令;1,表示数据;
  409. void OLED_WR_Byte(u8u8 oled_w_dat,u8u8 mode)
  410. {
  411.         I2C_Start();
  412.         Send_Byte(0x78);
  413.         I2C_WaitAck();
  414.         if(mode){Send_Byte(0x40);}
  415.   else{Send_Byte(0x00);}
  416.         I2C_WaitAck();
  417.         Send_Byte(oled_w_dat);
  418.         I2C_WaitAck();
  419.         I2C_Stop();
  420. }

  422. //坐标设置

  424. void OLED_Set_Pos(u8u8 x, u8u8 y)
  425. {
  426.         OLED_WR_Byte(0xb0+y,OLED_CMD);
  427.         OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);
  428.         OLED_WR_Byte((x&0x0f),OLED_CMD);
  429. }            
  430. //开启OLED显示   
  431. void OLED_Display_On(void)
  432. {
  433.         OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令
  434.         OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ON
  435.         OLED_WR_Byte(0XAF,OLED_CMD);  //DISPLAY ON
  436. }
  437. //关闭OLED显示     
  438. void OLED_Display_Off(void)
  439. {
  440.         OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令
  441.         OLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFF
  442.         OLED_WR_Byte(0XAE,OLED_CMD);  //DISPLAY OFF
  443. }                                            
  444. //清屏函数,清完屏,整个屏幕是黑色的!和没点亮一样!!!         
  445. void OLED_Clear(void)  
  446. {  
  447.         u8u8 oled_i,oled_n;                    
  448.         for(oled_i=0;oled_i<4;oled_i++)  
  449.         {  
  450.                 OLED_WR_Byte (0xb0+oled_i,OLED_CMD);    //设置页地址（0~7）
  451.                 OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址
  452.                 OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址   
  453.                 for(oled_n=0;oled_n<128;oled_n++)OLED_WR_Byte(0,OLED_DATA);
  454.         } //更新显示
  455. }

  457. //在指定位置显示一个字符,包括部分字符
  458. //x:0~127
  459. //y:0~63                                 
  460. //sizey:选择字体 6x8  8x16
  461. void OLED_ShowChar(u8u8 x,u8u8 y,u8u8 chr,u8u8 sizey)
  462. {              
  463.         u8u8 c=0,sizex=sizey/2;
  464.         u16u16 oled_i=0,size1;
  465.         if(sizey==8)size1=6;
  466.         else size1=(sizey/8+((sizey%8)?1:0))*(sizey/2);
  467.         c=chr-' ';//得到偏移后的值
  468.         OLED_Set_Pos(x,y);
  469.         for(oled_i=0;oled_i<size1;oled_i++)
  470.         {
  471.                 if(oled_i%sizex==0&&sizey!=8) OLED_Set_Pos(x,y++);
  472.                 if(sizey==8) OLED_WR_Byte(asc2_0806[c][oled_i],OLED_DATA);//6X8字号
  473.                 else if(sizey==16) OLED_WR_Byte(asc2_1608[c][oled_i],OLED_DATA);//8x16字号
  474. //                else if(sizey==xx) OLED_WR_Byte(asc2_xxxx[c][i],OLED_DATA);//用户添加字号
  475.                 else return;
  476.         }
  477. }
  478. //m^n函数
  479. u32u32 oled_pow(u8u8 oled_m,u8u8 oled_n)
  480. {
  481.         u32u32 result=1;         
  482.         while(oled_n--)result*=oled_m;   
  483.         return result;
  484. }                                 
  485. //显示数字
  486. //x,y :起点坐标
  487. //num:要显示的数字
  488. //len :数字的位数
  489. //sizey:字体大小                          OLED_ShowNum(80,2,55,3,24);
  490. void OLED_ShowNum(u8u8 x,u8u8 y,u32u32 num,u8u8 len,u8u8 sizey)
  491. {                 
  492.         u8u8 t,temp,oled_m=0;
  493.         u8u8 enshow=0;
  494.         if(sizey==8)oled_m=2;
  495.         for(t=0;t<len;t++)
  496.         {
  497.                 temp=(num/oled_pow(10,len-t-1))%10;
  498.                 if(enshow==0&&t<(len-1))
  499.                 {
  500.                         if(temp==0)
  501.                         {
  502.                                 OLED_ShowChar(x+(sizey/2+oled_m)*t,y,' ',sizey);
  503.                                 continue;
  504.                         }else enshow=1;
  505.                 }
  506.                  OLED_ShowChar(x+(sizey/2+oled_m)*t,y,temp+'0',sizey);
  507.         }
  508. }
  509. //显示一个字符号串
  510. void OLED_ShowString(u8u8 x,u8u8 y,u8u8 *chr,u8u8 sizey)
  511. {
  512.         u8u8 oled_j=0;
  513.         while (chr[oled_j]!='\0')
  514.         {               
  515.                 OLED_ShowChar(x,y,chr[oled_j++],sizey);
  516.                 if(sizey==8)x+=6;
  517.                 else x+=sizey/2;
  518.         }
  519. }
  520. //显示汉字
  521. void OLED_ShowChinese(u8u8 x,u8u8 y,u8u8 no,u8u8 sizey)
  522. {
  523.         u16u16 oled_i,size1=(sizey/8+((sizey%8)?1:0))*sizey;
  524.         for(oled_i=0;oled_i<size1;oled_i++)
  525.         {
  526.                 if(oled_i%sizey==0) OLED_Set_Pos(x,y++);
  527.                 if(sizey==16) OLED_WR_Byte(Hzk[no][oled_i],OLED_DATA);//16x16字号
  528. //                else if(sizey==xx) OLED_WR_Byte(xxx[c][i],OLED_DATA);//用户添加字号
  529.                 else return;
  530.         }                                
  531. }


  534. //显示图片
  535. //x,y显示坐标
  536. //sizex,sizey,图片长宽
  537. //BMP：要显示的图片
  538. void OLED_DrawBMP(u8u8 x,u8u8 y,u8u8 sizex, u8u8 sizey,u8u8 BMP[])
  539. {         
  540.   u16u16 oled_j=0;
  541.         u8u8 oled_i,oled_m;
  542.         sizey=sizey/8+((sizey%8)?1:0);
  543.         for(oled_i=0;oled_i<sizey;oled_i++)
  544.         {
  545.                 OLED_Set_Pos(x,oled_i+y);
  546.     for(oled_m=0;oled_m<sizex;oled_m++)
  547.                 {      
  548.                         OLED_WR_Byte(BMP[oled_j++],OLED_DATA);                    
  549.                 }
  550.         }
  551. }



  555. //初始化                                    
  556. void OLED_Init(void)
  557. {
  558. //        OLED_RES_Clr();
  559.   delay_ms(200);
  560. //        OLED_RES_Set();
  561.         
  562.         OLED_WR_Byte(0xAE,OLED_CMD); /*display off*/
  563.         OLED_WR_Byte(0x00,OLED_CMD); /*set lower column address*/
  564.         OLED_WR_Byte(0x10,OLED_CMD); /*set higher column address*/
  565.         OLED_WR_Byte(0x00,OLED_CMD); /*set display start line*/
  566.         OLED_WR_Byte(0xB0,OLED_CMD); /*set page address*/
  567.         OLED_WR_Byte(0x81,OLED_CMD); /*contract control*/
  568.         OLED_WR_Byte(0xff,OLED_CMD); /*128*/
  569.         OLED_WR_Byte(0xA1,OLED_CMD); /*set segment remap*/
  570.         OLED_WR_Byte(0xA6,OLED_CMD); /*normal / reverse*/
  571.         OLED_WR_Byte(0xA8,OLED_CMD); /*multiplex ratio*/
  572.         OLED_WR_Byte(0x1F,OLED_CMD); /*duty = 1/32*/
  573.         OLED_WR_Byte(0xC8,OLED_CMD); /*Com scan direction*/
  574.         OLED_WR_Byte(0xD3,OLED_CMD); /*set display offset*/
  575.         OLED_WR_Byte(0x00,OLED_CMD);
  576.         OLED_WR_Byte(0xD5,OLED_CMD); /*set osc division*/
  577.         OLED_WR_Byte(0x80,OLED_CMD);
  578.         OLED_WR_Byte(0xD9,OLED_CMD); /*set pre-charge period*/
  579.         OLED_WR_Byte(0x1f,OLED_CMD);
  580.         OLED_WR_Byte(0xDA,OLED_CMD); /*set COM pins*/
  581.         OLED_WR_Byte(0x00,OLED_CMD);
  582.         OLED_WR_Byte(0xdb,OLED_CMD); /*set vcomh*/
  583.         OLED_WR_Byte(0x40,OLED_CMD);
  584.         OLED_WR_Byte(0x8d,OLED_CMD); /*set charge pump enable*/
  585.         OLED_WR_Byte(0x14,OLED_CMD);
  586.         OLED_Clear();
  587.         OLED_WR_Byte(0xAF,OLED_CMD); /*display ON*/
  588. }
  589. //1.stc32g系列单片机iic通信显示0.91寸显示屏模块主体往上


  592. //2.stc32g系列单片机iic通信显示0.91寸显示屏模块 main部分
  593. /*
  594. u8u8 t=' ';
  595.         
  596.           WTST = 0;  //设置程序指令延时参数，赋值为0可将CPU执行指令的速度设置为最快
  597.     EAXFR = 1; //扩展寄存器(XFR)访问使能
  598.     CKCON = 0; //提高访问XRAM速度
  599.                 P1M1 = 0x00;   P1M0 = 0xff;   //设置为准双向口202209改为推挽
  600.         
  601.         OLED_Init();//初始化OLED
  602.         OLED_ColorTurn(0);//0正常显示，1 反色显示
  603.   OLED_DisplayTurn(0);//0正常显示 1 屏幕翻转显示        
  604. */
  605. //2.stc32g系列单片机iic通信显示0.91寸显示屏模块 main部分


  608. //3.stc32g系列单片机iic通信显示0.91寸显示屏模块 while例子部分
  609. /*
  610. OLED_DrawBMP(0,0,128,32,BMP1);
  611.                 delay_ms(500);
  612.                 OLED_Clear();
  613.                 OLED_ShowChinese(0,0,0,16);//中
  614.                 OLED_ShowChinese(18,0,1,16);//景
  615.                 OLED_ShowChinese(36,0,2,16);//园
  616.                 OLED_ShowChinese(54,0,3,16);//电
  617.                 OLED_ShowChinese(72,0,4,16);//子
  618.                 OLED_ShowChinese(90,0,5,16);//科
  619.                 OLED_ShowChinese(108,0,6,16);//技
  620.                 OLED_ShowString(8,2,"ZHONGJINGYUAN",16);
  621.                 delay_ms(500);
  622.                 OLED_Clear();
  623.                 OLED_ShowString(20,0,"2014/05/01",16);
  624.                 OLED_ShowString(0,2,"ASCII:",16);  
  625.                 OLED_ShowString(63,2,"CODE:",16);
  626.                 OLED_ShowChar(48,2,t,16);//显示ASCII字符           
  627.                 t++;
  628.                 if(t>'~')t=' ';
  629.                 OLED_ShowNum(103,2,t,3,16);
  630.                 delay_ms(500);
  631.                 OLED_Clear();
  632. */
  633. //3.stc32g系列单片机iic通信显示0.91寸显示屏模块 while例子部分



















  653. int main(void)
  654. {        u8u8 t=' ';
  655.         
  656.           WTST = 0;  //设置程序指令延时参数，赋值为0可将CPU执行指令的速度设置为最快
  657.     EAXFR = 1; //扩展寄存器(XFR)访问使能
  658.     CKCON = 0; //提高访问XRAM速度
  659.                 P1M1 = 0x00;   P1M0 = 0xff;   //设置为准双向口202209改为推挽
  660.         
  661.         OLED_Init();//初始化OLED
  662.         OLED_ColorTurn(0);//0正常显示，1 反色显示
  663.   OLED_DisplayTurn(0);//0正常显示 1 屏幕翻转显示        
  664.         

  666.         OLED_Clear();

  668.         while(1)
  669.         {               
  670.                
  671.                
  672.          

  674.                 //显示数字
  675. //x,y :起点坐标
  676. //num:要显示的数字
  677. //len :数字的位数
  678. //sizey:字体大小                          
  679.                 OLED_ShowNum(8,2,1503,4,16);
  680. OLED_ShowNum(40,2,1773,4,16);
  681.                 OLED_ShowNum(72,2,670,3,16);
  682.         }         
  683.         
  684. }
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