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[开发资料] 【CW32L031CxTx StartKit评估板测评】03-SPI驱动0.96寸OLED

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1719|4
 楼主| 怀揣少年梦 发表于 2023-11-11 22:48 | 显示全部楼层 |阅读模式
CW32L031, OLED, spi
一、硬件
材料：中景园的0.96寸黄蓝OLED显示屏，驱动芯片是SSD1306。
OLED介绍
OLED引脚,是7针SPI模式。
1). GND 电源地
2). VCC 电源正（3～5.5V）
3). D0 OLED 的 D0 脚，在 SPI 和 IIC 通信中为时钟管脚
4). D1 OLED 的 D1 脚，在 SPI 和 IIC 通信中为数据管脚
5). RES OLED 的 RES#脚，用来复位（低电平复位）
6). DC OLED 的 D/C#E 脚，数据和命令控制管脚.
本次实验中，使用CW32L031U8T6进行驱动OLED显示屏。
OLED与SPI引脚连接顺序为：
D0---PB03;
D1---PB05;
RES-PA06;
DC---PB00；
CS---PA15；
注意：CE32L031U8只有一个SPI接口；
二、软件设计
1、OLED驱动程序编写
在这里需要注意打开SPI相应IO口的复用功能。
复制
  1. #include "OLED.h"
    

  2. //#include "OLED_Font.h"
    

  3. #include "font.h"
    

  4. /*OLED段码分布
    

  5. 128*64;每个COM对应8个点
    

  6. 正常
    

  7. （page0)      SEG0-SEG128
    

  8.                                         COM0
    

  9.                                          |
    

  10.                                         COM7
    


  11. 

  12. 反置
    

  13. （page0)       SEG128-SEG0
    

  14.                                         COM63
    

  15.                                          |
    

  16.                                         COM56
    

  17.                                         
    

  18. 写命令，其实是写寄存器
    

  19. */
    


  20. 


  21. 

  22. /****************************************************************************
    

  23. * 名        称：void OLED_Config(void)
    

  24. * 功        能：配置OLED相关配置
    

  25. * 入口参数：无
    

  26. * 出口参数：无
    

  27. * 说        明：
    

  28. ****************************************************************************/
    

  29. void OLED_Config(void)
    

  30. {
    

  31.         OLED_GPIO_Init();
    

  32.         OLED_SPI_Init();
    

  33.         OLED_Init();
    

  34. }
    

  35. /****************************************************************************
    

  36. * 名        称：void OLED_GPIO_Init(void)
    

  37. * 功        能：配置在OLED与stm32间spi通信的引脚及控制OLED的引脚
    

  38. * 入口参数：无
    

  39. * 出口参数：无
    

  40. * 说        明：
    

  41. ****************************************************************************/
    

  42. void OLED_GPIO_Init(void)
    

  43. {
    

  44.         GPIO_InitTypeDef GPIO_InitStructure;
    

  45.         
    

  46.         RCC_AHBPeriphClk_Enable(OLED_SPI_SCK_GPIO_CLK | OLED_SPI_MOSI_GPIO_CLK, ENABLE);
    


  47. 

  48.         RCC_APBPeriphClk_Enable2(RCC_APB2_PERIPH_SPI1, ENABLE);
    

  49.         
    

  50.         PB03_AFx_SPI1SCK(); //打开SPI时钟引脚复用功能；芯源在这里直接封装了接口，不需要看数据手册，就可以看对应接口，很方便的进行功能复用
    

  51.         PB05_AFx_SPI1MOSI();//打开SPIMOSI引脚复用功能
    

  52.         //OLEDSCLK和MOSI管脚
    

  53.         GPIO_InitStructure.Pins =GPIO_PIN_3 | GPIO_PIN_5;
    

  54.         GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;                                                                                        
    

  55.         GPIO_Init(CW_GPIOB,&GPIO_InitStructure); 
    

  56.         
    

  57.   //OLED片选CS管脚和复位RES管脚 ，低电平复位
    

  58.         GPIO_InitStructure.Pins = GPIO_PIN_15 | GPIO_PIN_6;
    

  59.         GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;                                                                                        //
    

  60.   GPIO_Init(CW_GPIOA,&GPIO_InitStructure); 
    

  61.   
    

  62.  //初始状态都给高电平
    

  63.         
    

  64.   //OLED 数据和命令控制引脚
    

  65.         GPIO_InitStructure.Pins = GPIO_PIN_0;
    

  66.         GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;                                                                                        
    

  67.   GPIO_Init(CW_GPIOB,&GPIO_InitStructure);         
    

  68.         GPIO_WritePin(CW_GPIOA, GPIO_PIN_15 | GPIO_PIN_6, GPIO_Pin_SET);
    

  69.         GPIO_WritePin(CW_GPIOB,GPIO_PIN_0,GPIO_Pin_SET);
    


  70. 

  71. }
    


  72. 


  73. 

  74. /****************************************************************************
    

  75. * 名        称：void OLED_SPI_Init(void)        
    

  76. * 功        能：配置在OLED与stm32间spi通信的初始化
    

  77. * 入口参数：无
    

  78. * 出口参数：无
    

  79. * 说        明：
    

  80. ****************************************************************************/
    

  81. void OLED_SPI_Init(void)
    

  82. {
    

  83.         SPI_InitTypeDef SPI_InitStructure;
    

  84.         
    

  85.         
    

  86.         OLED_SPI_APBClkENx(OLED_SPI_CLK, ENABLE);
    

  87.         
    

  88.         //配置SPI1相关参数：全双工通信、MSB/LSB、通信速度、工作模式（mode0~mode3）......
    

  89.         SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;                //全双工通信
    

  90.         SPI_InitStructure.SPI_Mode = SPI_Mode_Master;                                                                                                        //主机角色
    

  91.         SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;                                 //看时序图，8位数据位
    

  92.         SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;                                                                                                                //时钟线空闲的时候是什么电平，当前配置为低电平
    

  93.         SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;                          //主机在时钟线哪一个时刻读取MISO引脚的电平，在时钟第一个边沿来采集数据
    

  94.         SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;                                                                                                                        //片选需要代码控制
    

  95.         SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_8;                //SPI1的通信硬件时钟=72MHz/256    
    

  96.         SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;                                                                                //最高有效位优先传输
    

  97.         SPI_Init(CW_SPI1,&SPI_InitStructure); 
    

  98.         
    

  99.         SPI_Cmd(CW_SPI1,ENABLE);
    

  100.         
    

  101.         
    

  102. }
    


  103. 


  104. 

  105. /****************************************************************************
    

  106. * 名        称：void OLED_Init(void)        
    

  107. * 功        能：OLED初始化
    

  108. * 入口参数：无
    

  109. * 出口参数：无
    

  110. * 说        明：参照上电序列初始化（24/40）
    

  111. ****************************************************************************/
    

  112. void OLED_Init(void)
    

  113. {
    

  114.         
    

  115.         OLED_CS_High;
    

  116.         //复位OLED
    

  117.         OLED_RST_High;  
    

  118.         Delay(0xffff);
    

  119.         Delay(0xffff);
    

  120.         Delay(0xffff);
    

  121.         OLED_RST_Low;
    

  122.         Delay(0xffff);
    

  123.         Delay(0xffff);
    

  124.         Delay(0xffff);
    

  125.         OLED_RST_High;
    

  126.         
    

  127.         OLED_Write_Operate(OLED_Mode_Cmd,0xAE); //关闭OLED
    

  128.         OLED_Write_Operate(OLED_Mode_Cmd,0x00); //设置列低位地址
    

  129.         OLED_Write_Operate(OLED_Mode_Cmd,0x10); //设置列高位地址
    

  130.   OLED_Write_Operate(OLED_Mode_Cmd,0x40); //设置起始行地址及映射RAM显示起始行 (0x00~0x3F）
    

  131.         OLED_Write_Operate(OLED_Mode_Cmd,0xB0); //设置页地址
    

  132.         OLED_Write_Operate(OLED_Mode_Cmd,0x81); //对比度设置                                                
    

  133.         OLED_Write_Operate(OLED_Mode_Cmd,0xCF); //Set SEG Output Current Brightness
    

  134.         
    

  135.         OLED_Write_Operate(OLED_Mode_Cmd,0xA1); //Set SEG/Column Mapping     0xa0左右反置 0xa1正常
    

  136.         OLED_Write_Operate(OLED_Mode_Cmd,0xA6); //
    

  137.         OLED_Write_Operate(OLED_Mode_Cmd,0xA8); //设置驱动路数(1 to 64)
    

  138.         OLED_Write_Operate(OLED_Mode_Cmd,0x3F); //*duty = 1/64*/ 
    

  139.         OLED_Write_Operate(OLED_Mode_Cmd,0xC8); //0xc0上下反置 0xc8正常 
    

  140.         OLED_Write_Operate(OLED_Mode_Cmd,0xD3); //设置显示偏移(0x00~0x3F)
    

  141.         OLED_Write_Operate(OLED_Mode_Cmd,0x00); //not offset
    

  142.         OLED_Write_Operate(OLED_Mode_Cmd,0xD5); //--set Display clock divide ratio/oscillator frequency
    

  143.         OLED_Write_Operate(OLED_Mode_Cmd,0x80); //--set divide ratio, Set Clock as 100 Frames/Sec
    

  144.         OLED_Write_Operate(OLED_Mode_Cmd,0xD9); //*set pre-charge period*/ 
    

  145.         OLED_Write_Operate(OLED_Mode_Cmd,0Xf1); //Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
    

  146.         OLED_Write_Operate(OLED_Mode_Cmd,0xDA); //*set COM pins*/ 
    

  147.         OLED_Write_Operate(OLED_Mode_Cmd,0x12); //
    

  148.         OLED_Write_Operate(OLED_Mode_Cmd,0xdb); //*set vcomh*/ 
    

  149.         OLED_Write_Operate(OLED_Mode_Cmd,0x40); //Set VCOM Deselect Level
    

  150.         /**/
    

  151.         OLED_Write_Operate(OLED_Mode_Cmd,0x20);        //设置存储模式（0x00,0x02，0x01）
    

  152.         OLED_Write_Operate(OLED_Mode_Cmd,0x02); //页地址模式
    

  153.         
    

  154.         OLED_Write_Operate(OLED_Mode_Cmd,0x8d); //*set charge pump disable*/ 
    

  155.         OLED_Write_Operate(OLED_Mode_Cmd,0x14); //--set(0x10) disable
    

  156.         /**/
    

  157.         OLED_Write_Operate(OLED_Mode_Cmd,0xA4); //显示开启（A4，显示，A5无显示）
    

  158.         OLED_Write_Operate(OLED_Mode_Cmd,0xA6); //背景正反向显示（0xa6,正显，0xa7，反显）
    

  159.         
    

  160.         
    

  161.         OLED_Display_Clear();                                                                                //清屏
    

  162.         OLED_Write_Operate(OLED_Mode_Cmd,0xAF); //打开显示
    

  163.         
    

  164. }
    


  165. 


  166. 

  167. /****************************************************************************
    

  168. * 名        称：uint8_t SPI1_WriteReadByte(uint8_t Data)        
    

  169. * 功        能：SPI1读写一个字节
    

  170. * 入口参数：无
    

  171. * 出口参数：接收的数据
    

  172. * 返回值  ：0，发送接收超时，1成功
    

  173. * 说        明：无
    

  174. ****************************************************************************/
    

  175. uint8_t SPI1_WriteReadByte(uint8_t Data)
    

  176. {
    

  177.         uint8_t cnt = 0;
    

  178.         while(SPI_GetFlagStatus(CW_SPI1,SPI_FLAG_TXE) == RESET)        //等待发送区为空
    

  179.         {
    

  180.                 cnt++;
    

  181.                 if( cnt > 100)
    

  182.                         return 0;
    

  183.                 
    

  184.         }
    

  185.         SPI_SendData(CW_SPI1,Data);                                                                                                                                        //发送一个字节的数据
    

  186.         cnt = 0;
    

  187.         while(SPI_GetFlagStatus(CW_SPI1,SPI_FLAG_RXNE) == RESET)        //等待接收完一个Byte
    

  188.         {        
    

  189.                 cnt++;
    

  190.                 if( cnt > 100)
    

  191.                         return 0;
    

  192.         }
    

  193.         return SPI_ReceiveData(CW_SPI1);                                                                                                //接收一个字节的数据
    

  194.         
    

  195. }
    


  196. 

  197. /****************************************************************************
    

  198. * 名        称：uint8_t OLED_Write_Byte(uint8_t data)        
    

  199. * 功        能：OLED写一个字节
    

  200. * 入口参数：无
    

  201. * 出口参数：接收的数据
    

  202. * 返回值  ：0失败，1成功
    

  203. * 说        明：无
    

  204. ****************************************************************************/
    

  205. uint8_t OLED_Write_Byte(uint8_t data)
    

  206. {
    

  207.         if(!SPI1_WriteReadByte(data))
    

  208.                 return 0;
    

  209.         else 
    

  210.                 return 1;
    

  211. }
    


  212. 


  213. 

  214. /****************************************************************************
    

  215. * 名        称：void OLED_Write_Operate(uint8_t mode,uint8_t data)
    

  216. * 功        能：OLED写操作
    

  217. * 入口参数：模式，数据
    

  218. * 出口参数：无
    

  219. * 返回值  ：无
    

  220. * 说        明：无
    

  221. ****************************************************************************/
    

  222. void OLED_Write_Operate(uint8_t mode,uint8_t data)
    

  223. {
    

  224.         OLED_CS_Low;
    

  225.         
    

  226.         if(mode)
    

  227.         {
    

  228.                 OLED_Write_Data;
    

  229.         }
    

  230.         else
    

  231.         {
    

  232.                 OLED_Write_Cmd;
    

  233.         }
    

  234.         
    

  235.         OLED_Write_Byte(data);
    

  236.         
    

  237.         OLED_CS_High;
    

  238. }
    


  239. 


  240. 

  241. /****************************************************************************
    

  242. * 名        称：void OLED_Display_Clear(void)
    

  243. * 功        能：OLED清屏
    

  244. * 入口参数：无
    

  245. * 出口参数：无
    

  246. * 返回值  ：无
    

  247. * 说        明：无
    

  248. ****************************************************************************/
    

  249. void OLED_Display_Clear(void)
    

  250. {
    

  251.         uint8_t page = 0;
    

  252.         uint8_t i=0;
    

  253.         OLED_CS_Low;
    

  254.         
    

  255.         for(page=0;page < 8; page++)
    

  256.         {
    

  257.                 OLED_Write_Operate(OLED_Mode_Cmd,0xB0+page);//设置页地址
    

  258.                 OLED_Write_Operate(OLED_Mode_Cmd,0x00);     //设置显示位置-列低地址
    

  259.           OLED_Write_Operate(OLED_Mode_Cmd,0x10);     //设置显示位置-列高地址
    

  260.                 
    

  261.                 for(i = 0;i< 128; i++)
    

  262.                 {
    

  263.                         OLED_Write_Operate(OLED_Mode_Data,0x00);  //清屏
    

  264.                 }
    

  265.         }
    

  266. }
    


  267. 


  268. 


  269. 

  270. /****************************************************************************
    

  271. * 名        称：void OLED_Set_Positon(void)
    

  272. * 功        能：设置显示坐标
    

  273. * 入口参数：x,y
    

  274. * 出口参数：无
    

  275. * 返回值  ：无
    

  276. * 说        明：无
    

  277. ****************************************************************************/
    

  278. void OLED_Set_Positon(uint8_t x,uint8_t y)
    

  279. {
    

  280.         
    

  281.         OLED_Write_Operate(OLED_Mode_Cmd,0xB0 + y);                                                           //设置页地址
    

  282.         OLED_Write_Operate(OLED_Mode_Cmd,((x & 0xf0) >>4 ) | 0x10); //设置列高四位地址
    

  283.         OLED_Write_Operate(OLED_Mode_Cmd,(x & 0x0f) | 0x01);              //设置列低四位地址
    


  284. 

  285. }
    


  286. 


  287. 

  288. /****************************************************************************
    

  289. * 名        称：void OLED_Display_on(void)
    

  290. * 功        能：显示打开
    

  291. * 入口参数：无
    

  292. * 出口参数：无
    

  293. * 返回值  ：无
    

  294. * 说        明：无
    

  295. ****************************************************************************/
    

  296. void OLED_Display_on(void)
    

  297. {
    

  298.         
    

  299.         OLED_Write_Operate(OLED_Mode_Cmd,0x8d); //写充电泵寄存器
    

  300.         OLED_Write_Operate(OLED_Mode_Cmd,0x14); //打开充电泵
    

  301.         OLED_Write_Operate(OLED_Mode_Cmd,0xAF);        //打开OLED显示
    


  302. 

  303. }
    


  304. 


  305. 

  306. /****************************************************************************
    

  307. * 名        称：void OLED_Display_offvoid)
    

  308. * 功        能：显示关闭
    

  309. * 入口参数：无
    

  310. * 出口参数：无
    

  311. * 返回值  ：无
    

  312. * 说        明：无
    

  313. ****************************************************************************/
    

  314. void OLED_Display_off(void)
    

  315. {
    

  316.         
    

  317.         OLED_Write_Operate(OLED_Mode_Cmd,0x8d); //写充电泵寄存器
    

  318.         OLED_Write_Operate(OLED_Mode_Cmd,0x10); //关闭充电泵
    

  319.         OLED_Write_Operate(OLED_Mode_Cmd,0xAE);        //关闭OLED显示
    


  320. 

  321. }
    


  322. 


  323. 

  324. /****************************************************************************
    

  325. * 名        称：void OLED_Display_onechar(uint8_t x,uint8_t y,uint8_t character,uint8_t size)
    

  326. * 功        能：显示单个字符
    

  327. * 入口参数：
    

  328. x ,y坐标位置
    

  329. character 字符
    

  330. size 字号大小
    

  331. * 出口参数：无
    

  332. * 返回值  ：无
    

  333. * 说        明：无
    

  334. ****************************************************************************/
    

  335. void OLED_Display_onechar(uint8_t x,uint8_t y,uint8_t character,uint8_t size)
    

  336. {
    

  337.         uint8_t c=0,i=0;
    

  338.         c = character-' ';
    

  339.         if(x > MAX_COLUMN - 1)
    

  340.         {
    

  341.                 x= 0;
    

  342.                 if(size == SIZE8)
    

  343.                 {
    

  344.                         y = y+1;
    

  345.                 }
    

  346.                 if(size == SIZE16)
    

  347.                 {
    

  348.                         y = y+2;
    

  349.                 }
    

  350.         }
    

  351.         if(size == SIZE16)
    

  352.         {
    

  353.                 OLED_Set_Positon(x,y);
    

  354.                 for( i =0;i< 8; i++)
    

  355.                 {
    

  356.                         OLED_Write_Operate(OLED_Mode_Data,F8X16[c*16 + i]);
    

  357.                 }
    

  358.                 OLED_Set_Positon(x,y+1);
    

  359.                 for( i =0;i< 8; i++)
    

  360.                 {
    

  361.                         OLED_Write_Operate(OLED_Mode_Data,F8X16[c*16 + i+8]);
    

  362.                 }
    

  363.         }
    

  364.         else
    

  365.         {
    

  366.                 OLED_Set_Positon(x,y+1);
    

  367.                 for( i =0;i< 6; i++)
    

  368.                 {
    

  369.                         OLED_Write_Operate(OLED_Mode_Data,F6x8[c][i]);
    

  370.                 }
    

  371.         }
    

  372. }
    


  373. 


  374. 

  375. /****************************************************************************
    

  376. * 名        称：void OLED_Display_string(uint8_t x,uint8_t y,uint8_t *str,uint8_t size)
    

  377. * 功        能：显示字符串
    

  378. * 入口参数：
    

  379. x ,y坐标位置
    

  380. str 字符串
    

  381. size 字号大小
    

  382. * 出口参数：无
    

  383. * 返回值  ：无
    

  384. * 说        明：无
    

  385. ****************************************************************************/
    

  386. void OLED_Display_string(uint8_t x,uint8_t y,uint8_t *str,uint8_t size)
    

  387. {
    

  388.         uint8_t i=0;
    

  389.         while(str[i]!='\0')
    

  390.         {
    

  391.                 OLED_Display_onechar(x,y,str[i],size);
    

  392.                 x += 8;
    

  393.                 if(x > 120)
    

  394.                 {
    

  395.                         x = 0;
    

  396.                         y += 2;
    

  397.                 }
    

  398.                 i++;
    

  399.         }
    

  400. }
    


  401. 


  402. 

  403. /****************************************************************************
    

  404. * 名        称：void OLED_Display_Chinese(uint8_t x,uint8_t y,uint8_t Sno)
    

  405. * 功        能：显示单个字符
    

  406. * 入口参数：
    

  407. x ,y坐标位置
    

  408. Sno 表示汉字数组中一个字的码所占的序号
    

  409. * 出口参数：无
    

  410. * 返回值  ：无
    

  411. * 说        明：无
    

  412. ****************************************************************************/
    

  413. void OLED_Display_Chinese(uint8_t x,uint8_t y,uint8_t Sno)
    

  414. {
    

  415.         uint8_t adder=0,i=0;
    

  416.         OLED_Set_Positon(x,y);
    

  417.         for(i = 0;i< 16;i++)
    

  418.         {
    

  419.                 OLED_Write_Operate(OLED_Mode_Data,Hzk[2*Sno][i]);
    

  420.                 adder += 1;
    

  421.         }
    

  422.   OLED_Set_Positon(x,y+1);
    

  423.         for(i = 0;i< 16;i++)
    

  424.         {
    

  425.                 OLED_Write_Operate(OLED_Mode_Data,Hzk[2*Sno+1][i]);
    

  426.                 adder += 1;
    

  427.         }        
    

  428. }
    


  429. 


  430. 


  431. 

  432. /****************************************************************************
    

  433. * 名        称：uint32_t OLED_POW(uint8_t m, uint8_t n)
    

  434. * 功        能：m的n次方
    

  435. * 入口参数：
    

  436. m为底数，n为指数
    

  437. * 出口参数：无
    

  438. * 返回值  ：无
    

  439. * 说        明：无
    

  440. ****************************************************************************/
    

  441. uint32_t OLED_POW(uint8_t m, uint8_t n)
    

  442. {
    

  443.         uint32_t result=1;
    

  444.         while(n--)
    

  445.         {
    

  446.                 result *= m;
    

  447.         }
    

  448.         return result;
    

  449. }
    


  450. 


  451. 

  452. /****************************************************************************
    

  453. * 名        称：void OLED_Display_Num(uint8_t x,uint8_t y,uint32_t num, uint8_t Len,uint8_t size)
    

  454. * 功        能：显示单个字符
    

  455. * 入口参数：
    

  456. x ,y坐标位置
    

  457. Sno 表示汉字数组中一个字的码所占的序号
    

  458. * 出口参数：无
    

  459. * 返回值  ：无
    

  460. * 说        明：无
    

  461. ****************************************************************************/
    

  462. void OLED_Display_Num(uint8_t x,uint8_t y,uint32_t num, uint8_t len,uint8_t size)
    

  463. {
    

  464.         uint8_t i=0;
    

  465.         uint8_t endisplay=0;
    

  466.         uint8_t temp=0;
    

  467.         for(i = 0;i < len;i++)
    

  468.         {
    

  469.                 temp = (num / (OLED_POW(10,len-i-1)))%10;
    

  470.                 if(endisplay == 0 && i < len-1)
    

  471.                 {
    

  472.                         if(temp == 0)
    

  473.                         {
    

  474.                                 OLED_Display_onechar(x + (size / 2) * i,y,' ',size);
    

  475.                                 continue;
    

  476.                         }
    

  477.                         else
    

  478.                         {
    

  479.                                 endisplay = 1;
    

  480.                         }
    

  481.                 }
    

  482.                 OLED_Display_onechar(x + (size / 2) * i,y,temp + '0',size);
    

  483.         }
    

  484. }
    


  485. 


  486. 

  487. /****************************************************************************
    

  488. * 名        称：void OLED_Display_Picture(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint8_t BMP[])
    

  489. * 功        能：显示一张图片
    

  490. * 入口参数：
    

  491. x0 ,y0，x1，y1图片的大小
    

  492. BMP[] 图片的码
    

  493. * 出口参数：无
    

  494. * 返回值  ：无
    

  495. * 说        明：无
    

  496. ****************************************************************************/
    

  497. void OLED_Display_Picture(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint8_t BMP[])
    

  498. {
    

  499.         uint16_t i=0;
    

  500.         uint8_t x,y;
    

  501.   if(y1 == 8)
    

  502.   {
    

  503.    y= y1/ 8;
    

  504.         }                
    

  505.         else
    

  506.         {
    

  507.                 y = y1/ 8 + 1;
    

  508.         }
    

  509.         for(y = y0;y < y1;y++)
    

  510.         {
    

  511.                 OLED_Set_Positon(x0,y);
    

  512.                 for(x = x0;x< x1; x++)
    

  513.                 {
    

  514.                         OLED_Write_Operate(OLED_Mode_Data,BMP[i++]);
    

  515.                 }        
    

  516.         }
    

  517. }
2、头文件
复制
  1. #ifndef _OLED_H
    

  2. #define _OLED_H
    


  3. 

  4. #include "..\inc\main.h"
    


  5. 


  6. 

  7. /*引脚连接
    

  8. PA4  CS  低电平有效
    

  9. PA5  SCLK(SPI1)
    

  10. PA6  RES/MISO  低电平有效
    

  11. PA7  MOSI
    

  12. PB0  DC 
    

  13. Page0-7地址为B0-B7
    

  14. */
    


  15. 


  16. 

  17. #define MAX_COLUMN 128
    

  18. #define MAX_ROW    64
    


  19. 

  20. #define SIZE16       16
    

  21. #define SIZE8        8
    


  22. 

  23. #define OLED_Mode_Data  1  //数据模式
    

  24. #define OLED_Mode_Cmd   0  //命令模式
    


  25. 

  26. #define OLED_Write_Data PB00_SETHIGH()   //写数据
    

  27. #define OLED_Write_Cmd  PB00_SETLOW() //写命令
    


  28. 

  29. #define OLED_SPI_CLK                                                                           RCC_APB2_PERIPH_SPI1
    

  30. #define OLED_SPI_SCK_GPIO_CLK            RCC_AHB_PERIPH_GPIOA
    

  31. #define OLED_SPI_MOSI_GPIO_CLK           RCC_AHB_PERIPH_GPIOB
    


  32. 

  33. #define OLED_SPI_APBClkENx               RCC_APBPeriphClk_Enable2
    


  34. 

  35. //CS LOW or HIGH
    

  36. #define OLED_CS_Low             PA15_SETLOW()
    

  37. #define OLED_CS_High            PA15_SETHIGH()
    


  38. 

  39. #define OLED_RST_High  PA06_SETHIGH()
    

  40. #define OLED_RST_Low   PA06_SETLOW()
    


  41. 

  42. void OLED_Config(void);
    

  43. void OLED_GPIO_Init(void);
    

  44. void OLED_SPI_Init(void);
    

  45. void OLED_Init(void);
    

  46. uint8_t SPI1_WriteReadByte(uint8_t Data);
    

  47. uint8_t OLED_Write_Byte(uint8_t data);
    

  48. void OLED_Write_Operate(uint8_t mode,uint8_t data);
    

  49. void OLED_Display_Clear(void);
    

  50. void OLED_Set_Positon(uint8_t x,uint8_t y);
    

  51. void OLED_Display_on(void);
    

  52. void OLED_Display_off(void);
    


  53. 

  54. void OLED_Display_onechar(uint8_t x,uint8_t y,uint8_t character,uint8_t size);
    

  55. void OLED_Display_string(uint8_t x,uint8_t y,uint8_t *str,uint8_t size);
    

  56. uint32_t OLED_POW(uint8_t m, uint8_t n);
    

  57. void OLED_Display_Num(uint8_t x,uint8_t y,uint32_t num, uint8_t len,uint8_t size);
    

  58. void OLED_Display_Chinese(uint8_t x,uint8_t y,uint8_t Sno);
    

  59. void OLED_Display_Picture(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint8_t BMP[]);
    

  60. #endif
3、显示内容头文件
复制
  1. #ifndef __FONT_H
    

  2. #define __FONT_H         
    


  3. 


  4. 

  5. /*PCtoLCD2002软件取模设置
    

  6. 阴码  列行式  逆向  点阵大小16 索引16 
    

  7. 16进制  C51格式  前缀0x
    


  8. 


  9. 

  10. */
    

  11. //常用ASCII表
    

  12. //偏移量32
    

  13. //ASCII字符集
    

  14. //偏移量32
    

  15. //大小:12*6
    

  16. /************************************6*8的点阵************************************/
    

  17. const unsigned char F6x8[][6] =                
    

  18. {
    

  19. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp
    

  20. 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00,// !
    

  21. 0x00, 0x00, 0x07, 0x00, 0x07, 0x00,// "
    

  22. 0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14,// #
    

  23. 0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12,// $
    

  24. 0x00, 0x62, 0x64, 0x08, 0x13, 0x23,// %
    

  25. 0x00, 0x36, 0x49, 0x55, 0x22, 0x50,// &
    

  26. 0x00, 0x00, 0x05, 0x03, 0x00, 0x00,// '
    

  27. 0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,// (
    

  28. 0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,// )
    

  29. 0x00, 0x14, 0x08, 0x3E, 0x08, 0x14,// *
    

  30. 0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,// +
    

  31. 0x00, 0x00, 0x00, 0xA0, 0x60, 0x00,// ,
    

  32. 0x00, 0x08, 0x08, 0x08, 0x08, 0x08,// -
    

  33. 0x00, 0x00, 0x60, 0x60, 0x00, 0x00,// .
    

  34. 0x00, 0x20, 0x10, 0x08, 0x04, 0x02,// /
    

  35. 0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0
    

  36. 0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 1
    

  37. 0x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 2
    

  38. 0x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 3
    

  39. 0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 4
    

  40. 0x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 5
    

  41. 0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 6
    

  42. 0x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 7
    

  43. 0x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 8
    

  44. 0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 9
    

  45. 0x00, 0x00, 0x36, 0x36, 0x00, 0x00,// :
    

  46. 0x00, 0x00, 0x56, 0x36, 0x00, 0x00,// ;
    

  47. 0x00, 0x08, 0x14, 0x22, 0x41, 0x00,// <
    

  48. 0x00, 0x14, 0x14, 0x14, 0x14, 0x14,// =
    

  49. 0x00, 0x00, 0x41, 0x22, 0x14, 0x08,// >
    

  50. 0x00, 0x02, 0x01, 0x51, 0x09, 0x06,// ?
    

  51. 0x00, 0x32, 0x49, 0x59, 0x51, 0x3E,// @
    

  52. 0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C,// A
    

  53. 0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B
    

  54. 0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C
    

  55. 0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D
    

  56. 0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E
    

  57. 0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F
    

  58. 0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G
    

  59. 0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H
    

  60. 0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I
    

  61. 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J
    

  62. 0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K
    

  63. 0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L
    

  64. 0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M
    

  65. 0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N
    

  66. 0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O
    

  67. 0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P
    

  68. 0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q
    

  69. 0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R
    

  70. 0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S
    

  71. 0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T
    

  72. 0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U
    

  73. 0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V
    

  74. 0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W
    

  75. 0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X
    

  76. 0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y
    

  77. 0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z
    

  78. 0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [
    

  79. 0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 55
    

  80. 0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,// ]
    

  81. 0x00, 0x04, 0x02, 0x01, 0x02, 0x04,// ^
    

  82. 0x00, 0x40, 0x40, 0x40, 0x40, 0x40,// _
    

  83. 0x00, 0x00, 0x01, 0x02, 0x04, 0x00,// '
    

  84. 0x00, 0x20, 0x54, 0x54, 0x54, 0x78,// a
    

  85. 0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b
    

  86. 0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c
    

  87. 0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d
    

  88. 0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e
    

  89. 0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f
    

  90. 0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g
    

  91. 0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h
    

  92. 0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i
    

  93. 0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j
    

  94. 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k
    

  95. 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l
    

  96. 0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m
    

  97. 0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n
    

  98. 0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o
    

  99. 0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p
    

  100. 0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q
    

  101. 0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r
    

  102. 0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s
    

  103. 0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t
    

  104. 0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u
    

  105. 0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v
    

  106. 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w
    

  107. 0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x
    

  108. 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y
    

  109. 0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z
    

  110. 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,// horiz lines
    

  111. };
    

  112. /****************************************8*16的点阵************************************/
    

  113. const unsigned char F8X16[]=          
    

  114. {
    

  115.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0
    

  116.   0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 1
    

  117.   0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 2
    

  118.   0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 3
    

  119.   0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 4
    

  120.   0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 5
    

  121.   0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 6
    

  122.   0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 7
    

  123.   0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 8
    

  124.   0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 9
    

  125.   0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 10
    

  126.   0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 11
    

  127.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 12
    

  128.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 13
    

  129.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 14
    

  130.   0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 15
    

  131.   0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16
    

  132.   0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17
    

  133.   0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18
    

  134.   0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 19
    

  135.   0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 20
    

  136.   0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 21
    

  137.   0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22
    

  138.   0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23
    

  139.   0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24
    

  140.   0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 25
    

  141.   0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 26
    

  142.   0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 27
    

  143.   0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 28
    

  144.   0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 29
    

  145.   0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 30
    

  146.   0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 31
    

  147.   0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//[url=home.php?mod=space&uid=72445]@[/url] 32
    

  148.   0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33
    

  149.   0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34
    

  150.   0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35
    

  151.   0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36
    

  152.   0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 37
    

  153.   0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38
    

  154.   0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39
    

  155.   0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40
    

  156.   0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41
    

  157.   0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42
    

  158.   0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43
    

  159.   0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 44
    

  160.   0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45
    

  161.   0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 46
    

  162.   0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47
    

  163.   0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48
    

  164.   0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49
    

  165.   0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50
    

  166.   0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51
    

  167.   0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52
    

  168.   0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53
    

  169.   0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54
    

  170.   0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55
    

  171.   0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56
    

  172.   0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57
    

  173.   0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 58
    

  174.   0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 59
    

  175.   0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 60
    

  176.   0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 61
    

  177.   0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 62
    

  178.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 63
    

  179.   0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 64
    

  180.   0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65
    

  181.   0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66
    

  182.   0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67
    

  183.   0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68
    

  184.   0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69
    

  185.   0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70
    

  186.   0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71
    

  187.   0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72
    

  188.   0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73
    

  189.   0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74
    

  190.   0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75
    

  191.   0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76
    

  192.   0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77
    

  193.   0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78
    

  194.   0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79
    

  195.   0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80
    

  196.   0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81
    

  197.   0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82
    

  198.   0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 83
    

  199.   0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84
    

  200.   0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85
    

  201.   0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86
    

  202.   0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87
    

  203.   0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88
    

  204.   0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89
    

  205.   0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 90
    

  206.   0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 91
    

  207.   0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
    

  208.   0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 93
    

  209.   0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
    

  210. };
    

  211. char Hzk[][32]={
    


  212. 

  213. {0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00},
    

  214. {0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x0F,0x00,0x00,0x00},/*"中",0*/
    


  215. 

  216. {0x40,0x40,0x40,0x5F,0x55,0x55,0x55,0x75,0x55,0x55,0x55,0x5F,0x40,0x40,0x40,0x00},
    

  217. {0x00,0x40,0x20,0x0F,0x09,0x49,0x89,0x79,0x09,0x09,0x09,0x0F,0x20,0x40,0x00,0x00},/*"景",1*/
    


  218. 

  219. {0x00,0xFE,0x02,0x42,0x4A,0xCA,0x4A,0x4A,0xCA,0x4A,0x4A,0x42,0x02,0xFE,0x00,0x00},
    

  220. {0x00,0xFF,0x40,0x50,0x4C,0x43,0x40,0x40,0x4F,0x50,0x50,0x5C,0x40,0xFF,0x00,0x00},/*"园",2*/
    


  221. 

  222. {0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00},
    

  223. {0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00},/*"电",3*/
    


  224. 


  225. 

  226. {0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00},
    

  227. {0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"子",4*/
    


  228. 

  229. {0x24,0x24,0xA4,0xFE,0xA3,0x22,0x00,0x22,0xCC,0x00,0x00,0xFF,0x00,0x00,0x00,0x00},
    

  230. {0x08,0x06,0x01,0xFF,0x00,0x01,0x04,0x04,0x04,0x04,0x04,0xFF,0x02,0x02,0x02,0x00},/*"科",5*/
    


  231. 

  232. {0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00},
    

  233. {0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"技",6*/
    


  234. 


  235. 


  236. 


  237. 

  238. {0x08,0x08,0x08,0x08,0x88,0x78,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00},
    

  239. {0x20,0x10,0x48,0x46,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x40,0x40,0x00},/*"左",12*/
    

  240. /* (16 X 16 , 宋体 )*/
    


  241. 

  242. {0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00},
    

  243. {0x08,0x04,0x02,0x01,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00},/*"右",13*/
    

  244. /* (16 X 16 , 宋体 )*/
    


  245. 

  246. {0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00},
    

  247. {0x40,0x40,0x40,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00},/*"上",14*/
    

  248. /* (16 X 16 , 宋体 )*/
    


  249. 

  250. {0x02,0x02,0x02,0x02,0x02,0x02,0xFE,0x02,0x02,0x42,0x82,0x02,0x02,0x02,0x02,0x00},
    

  251. {0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x01,0x06,0x00,0x00,0x00},/*"下",15*/
    

  252. /* (16 X 16 , 宋体 )*/
    


  253. 


  254. 


  255. 

  256. {0x04,0x04,0x84,0x74,0x4F,0x44,0xC4,0x44,0x44,0x44,0x04,0x00,0x04,0x02,0x09,0x08},
    

  257. {0x08,0x08,0x0F,0x08,0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"左",0*/
    

  258. };
    


  259. 


  260. 

  261. char Hzk12X12[][32]={
    

  262.         
    

  263. {0x04,0x04,0x84,0x74,0x4F,0x44,0xC4,0x44,0x44,0x44,0x04,0x00,0x04,0x02,0x09,0x08},
    

  264. {0x08,0x08,0x0F,0x08,0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"左",0*/
    

  265. /* (12 X 12 , 宋体 )*/
    


  266. 

  267. {0x04,0x04,0x84,0xE4,0x5C,0x47,0x44,0x44,0x44,0xC4,0x04,0x00,0x02,0x01,0x00,0x0F},
    

  268. {0x04,0x04,0x04,0x04,0x04,0x0F,0x00,0x00},/*"右",1*/
    

  269. /* (12 X 12 , 宋体 )*/
    


  270. 

  271. {0x00,0x00,0x00,0x00,0xFF,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x08,0x08,0x08,0x08},
    

  272. {0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x00},/*"上",2*/
    

  273. /* (12 X 12 , 宋体 )*/
    


  274. 

  275. {0x02,0x02,0x02,0x02,0xFE,0x02,0x12,0x22,0x42,0x82,0x02,0x00,0x00,0x00,0x00,0x00},
    

  276. {0x0F,0x00,0x00,0x00,0x00,0x01,0x00,0x00},/*"下",3*/
    

  277. /* (12 X 12 , 宋体 )*/
    

  278. };
    


  279. 

  280. unsigned char **[] = {
    

  281. 0x00,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
    

  282. 0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0x7C,0x7C,0x3C,
    

  283. 0x1C,0x9C,0x9C,0xCC,0xCC,0xCC,0xEC,0xE4,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
    

  284. 0xF0,0xF0,0xF4,0xFC,0xFC,0xEC,0xDC,0x9C,0x3C,0xFC,0xFC,0xFC,0xFC,0xF8,0x10,0x00,
    

  285. 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  286. 0xFF,0xFF,0x7F,0x3F,0x1F,0x0F,0x07,0x87,0xC3,0xE1,0xF0,0xF0,0xF8,0xFC,0xFE,0xFE,
    

  287. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  288. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xF1,0x0F,0xFF,0xFF,0x00,0x00,
    

  289. 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3F,0x0F,0x0F,0x07,0x03,
    

  290. 0x01,0xC0,0xE0,0xF0,0xF8,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  291. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  292. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xC0,0xFF,0xFF,0x00,0x00,
    

  293. 0x00,0xFF,0xFF,0xFF,0x7F,0x3F,0x0F,0x03,0x03,0x01,0x00,0x80,0xC0,0xE0,0xF0,0xE0,
    

  294. 0x81,0x01,0x01,0x01,0x01,0x01,0x01,0x39,0xFD,0xFD,0xFF,0xFF,0xFF,0xFF,0xFD,0xFD,
    

  295. 0xF9,0xF1,0xC1,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x39,0xFD,0xFD,0xFF,0xFF,0xFF,
    

  296. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,0x8F,0xF8,0xFF,0xFF,0xFF,0x00,0x00,
    

  297. 0x00,0x1F,0x03,0x01,0x00,0x00,0x00,0x00,0x80,0xF0,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  298. 0xFF,0xFE,0xF0,0xC0,0x00,0x00,0x00,0x00,0x01,0x07,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  299. 0xFF,0xFF,0xFF,0x1F,0xC4,0xC0,0x80,0x00,0x00,0x00,0x00,0x01,0x0F,0x1F,0xFF,0xFF,
    

  300. 0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,0x87,0xF1,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
    

  301. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  302. 0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0xE0,0x00,0x00,0x00,0x00,0x00,0x01,0x0F,0x7F,0x7F,
    

  303. 0x8F,0xE3,0xFC,0xFE,0xFF,0xFF,0xFF,0xFE,0xE0,0xC0,0x00,0x00,0x00,0x00,0x01,0x07,
    

  304. 0x1F,0x1F,0x8F,0xE1,0xF8,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
    

  305. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    

  306. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0xE0,0xC0,0x00,0x00,0xC0,0xF8,0xFE,
    

  307. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xF0,0x80,0x00,0x00,0xC0,
    

  308. 0xE0,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
    

  309. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x0F,0x0F,0x0F,0x0F,
    

  310. 0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0E,0x0F,0x0F,0x0F,0x0F,
    

  311. 0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0E,0x0F,0x0F,
    

  312. 0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x04,0x00,
    

  313. };
    

  314. #endif
4、测试主程序
复制
  1. int32_t main(void)
    

  2. {
    

  3.     //配置RCC
    

  4.     RCC_Configuration();
    


  5. 

  6.     //配置GPIO
    

  7.     GPIO_Configuration();
    

  8.                 //i2c_config();
    

  9.     //配置UART
    

  10.     UART_Configuration();
    

  11.                 OLED_Config();
    

  12.     printf("\r\n use CW32L031 simulate I2C READ EEPROM Example\r\n");
    

  13.                 
    

  14.     while(1)
    

  15.     {
    


  16. 

  17.                         GPIO_TogglePin(LED_GPIO_PORT, LED_GPIO_PINS);
    

  18.       Delay(0xFF);
    

  19.                         OLED_Display_Picture(0,0,64,8,(uint8_t *)**);
    

  20.                         OLED_Display_string(64,0,"  OLED  ",SIZE16);
    

  21.                         OLED_Display_string(64,2," example ",SIZE16);
    

  22.                         OLED_Display_string(64,4," on ",SIZE16);
    

  23.                         OLED_Display_string(64,6,"CW32L031",SIZE16);
    

  24.                         
    

  25.     }
    

  26. }
三、最后的显示效果如下
具体功耗待后续测量一下；
OLED.jpg



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weifeng90 发表于 2023-11-13 07:30 来自手机 | 显示全部楼层
这个OLED屏以前的MP3就是用的这个啊
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yangxiaor520 发表于 2023-11-13 08:20 来自手机 | 显示全部楼层
现在这个屏用的少了
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 楼主| 怀揣少年梦 发表于 2023-11-13 08:34 | 显示全部楼层
weifeng90 发表于 2023-11-13 07:30
这个OLED屏以前的MP3就是用的这个啊

是嘛，我是最近这几年才接触这个屏幕的
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 楼主| 怀揣少年梦 发表于 2023-11-13 08:35 | 显示全部楼层
yangxiaor520 发表于 2023-11-13 08:20
现在这个屏用的少了

尺寸小了点，不过在项目中还用到这个屏幕显示
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