STM32CubeMX OLED驱动-阿里云开发者社区

一、一次IIC通信过程

起始条件（Start Condition）:

通信开始时，主设备发送一个起始条件信号。
起始条件是SCL（时钟线）保持高电平时，SDA（数据线）从高电平切换到低电平。

发送地址和读/写位（Address and Read/Write Bit）:

主设备发送目标设备的7位地址，加上一个读/写位，用于指示是读操作还是写操作。
读操作时，读/写位为1；写操作时，读/写位为0。

从设备应答（Acknowledge）:

主设备发送地址后，等待从设备的应答。
从设备在下一个时钟周期内拉低SDA表示应答。

数据传输（Data Transfer）:

在设备的应答后，可以开始传输数据。
数据传输是8位的数据字节，每个字节的传输都会在一个时钟周期内完成。
数据传输时，SDA的每个位都在SCL的时钟脉冲上升沿之前被设置或读取。

停止条件（Stop Condition）:

数据传输完成后，主设备发送停止条件信号。
停止条件是SCL保持高电平时，SDA从低电平切换到高电平。

二、CubeMX配置

用到的函数

HAL_I2C_Master_Transmit(&hi2c1, DevAddress, pData, Size, Timeout);
HAL_I2C_Master_Receive(&hi2c1, DevAddress, pData, Size, Timeout);

在之前pwm的基础上打开IIC1，选择高速传输，400000HZ

直接生成工程，然后新建txt文件将代码复制进去更改后缀，添加以下路径

三、代码

oled.c

#include "oled.h"
#include "i2c.h"
#include "oledfont.h"          //头文件
 
uint8_t CMD_Data[]={
0xAE, 0x00, 0x10, 0x40, 0xB0, 0x81, 0xFF, 0xA1, 0xA6, 0xA8, 0x3F,
          
0xC8, 0xD3, 0x00, 0xD5, 0x80, 0xD8, 0x05, 0xD9, 0xF1, 0xDA, 0x12,
          
0xD8, 0x30, 0x8D, 0x14, 0xAF};      //初始化命令
 
 
void WriteCmd(void)
{
  uint8_t i = 0;
  for(i=0; i<27; i++)
  {
    HAL_I2C_Mem_Write(&hi2c1 ,0x78,0x00,I2C_MEMADD_SIZE_8BIT,CMD_Data+i,1,0x100);
  }
}
//向设备写控制命令
void OLED_WR_CMD(uint8_t cmd)
{
  HAL_I2C_Mem_Write(&hi2c1 ,0x78,0x00,I2C_MEMADD_SIZE_8BIT,&cmd,1,0x100);
}
//向设备写数据
void OLED_WR_DATA(uint8_t data)
{
  HAL_I2C_Mem_Write(&hi2c1 ,0x78,0x40,I2C_MEMADD_SIZE_8BIT,&data,1,0x100);
}
//初始化oled屏幕
void OLED_Init(void)
{   
  HAL_Delay(200);
 
  WriteCmd();
}
//清屏
void OLED_Clear(void)
{
  uint8_t i,n;        
  for(i=0;i<8;i++)  
  {  
    OLED_WR_CMD(0xb0+i);
    OLED_WR_CMD (0x00); 
    OLED_WR_CMD (0x10); 
    for(n=0;n<128;n++)
      OLED_WR_DATA(0);
  } 
}
//开启OLED显示    
void OLED_Display_On(void)
{
  OLED_WR_CMD(0X8D);  //SET DCDC命令
  OLED_WR_CMD(0X14);  //DCDC ON
  OLED_WR_CMD(0XAF);  //DISPLAY ON
}
//关闭OLED显示     
void OLED_Display_Off(void)
{
  OLED_WR_CMD(0X8D);  //SET DCDC命令
  OLED_WR_CMD(0X10);  //DCDC OFF
  OLED_WR_CMD(0XAE);  //DISPLAY OFF
}            
void OLED_Set_Pos(uint8_t x, uint8_t y) 
{   
  OLED_WR_CMD(0xb0+y);
  OLED_WR_CMD(((x&0xf0)>>4)|0x10);
  OLED_WR_CMD(x&0x0f);
} 
 
void OLED_On(void)  
{  
  uint8_t i,n;        
  for(i=0;i<8;i++)  
  {  
    OLED_WR_CMD(0xb0+i);    //设置页地址（0~7）
    OLED_WR_CMD(0x00);      //设置显示位置—列低地址
    OLED_WR_CMD(0x10);      //设置显示位置—列高地址   
    for(n=0;n<128;n++)
      OLED_WR_DATA(1); 
  } //更新显示
}
unsigned int oled_pow(uint8_t m,uint8_t n)
{
  unsigned int result=1;   
  while(n--)result*=m;    
  return result;
}
//显示2个数字
//x,y :起点坐标  
//len :数字的位数
//size:字体大小
//mode:模式 0,填充模式;1,叠加模式
//num:数值(0~4294967295);       
void OLED_ShowNum(uint8_t x,uint8_t y,unsigned int num,uint8_t len,uint8_t size2)
{           
  uint8_t t,temp;
  uint8_t enshow=0;              
  for(t=0;t<len;t++)
  {
    temp=(num/oled_pow(10,len-t-1))%10;
    if(enshow==0&&t<(len-1))
    {
      if(temp==0)
      {
        OLED_ShowChar(x+(size2/2)*t,y,' ',size2);
        continue;
      }else enshow=1; 
       
    }
    OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2); 
  }
} 
//在指定位置显示一个字符,包括部分字符
//x:0~127
//y:0~63
//mode:0,反白显示;1,正常显示         
//size:选择字体 16/12 
void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size)
{       
  unsigned char c=0,i=0;  
    c=chr-' ';//得到偏移后的值     
    if(x>128-1){x=0;y=y+2;}
    if(Char_Size ==16)
      {
      OLED_Set_Pos(x,y);  
      for(i=0;i<8;i++)
      OLED_WR_DATA(F8X16[c*16+i]);
      OLED_Set_Pos(x,y+1);
      for(i=0;i<8;i++)
      OLED_WR_DATA(F8X16[c*16+i+8]);
      }
      else {  
        OLED_Set_Pos(x,y);
        for(i=0;i<6;i++)
        OLED_WR_DATA(F6x8[c][i]);
        
      }
}
 
//显示一个字符号串
void OLED_ShowString(uint8_t x,uint8_t y,uint8_t *chr,uint8_t Char_Size)
{
  unsigned char j=0;
  while (chr[j]!='\0')
  {   OLED_ShowChar(x,y,chr[j],Char_Size);
      x+=8;
    if(x>120){x=0;y+=2;}
      j++;
  }
}
//显示128x64 BMP图片
void OLED_Draw12864BMP(uint8_t BMP[])
{
    //显示显示BMP图片128×64 
    uint16_t j=0;
    uint8_t x,y;
    for(y=0; y<8; y++)
    {
        OLED_Set_Pos(0,y);
        for(x=0; x<128; x++)
        {
#if DISPLAY_MODE
            OLED_WR_DATA(BMP[y]);
#else
            OLED_WR_DATA(BMP[j++]);
#endif
        }
    }
}
//显示汉字
//hzk 用取模软件得出的数组
void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no)
{               
  uint8_t t,adder=0;
  OLED_Set_Pos(x,y);  
    for(t=0;t<16;t++)
    {
        OLED_WR_DATA(Hzk[2*no][t]);
        adder+=1;
     }  
    OLED_Set_Pos(x,y+1);  
    for(t=0;t<16;t++)
      { 
        OLED_WR_DATA(Hzk[2*no+1][t]);
        adder+=1;
      }         
}

oled.h

#ifndef __OLED_H__
#define __OLED_H__
 
#include "stm32f1xx_hal.h"
 
///
#define   OLED_GPIO_CLK_ENABLE()         __HAL_RCC_GPIOA_CLK_ENABLE()
 
#define   GPIOx_OLED_PORT               GPIOB
#define   OLED_SCK_PIN                  GPIO_PIN_6
#define   OLED_SCK_ON()                 HAL_GPIO_WritePin(GPIOx_OLED_PORT, OLED_SCK_PIN, GPIO_PIN_SET)
#define   OLED_SCK_OFF()                HAL_GPIO_WritePin(GPIOx_OLED_PORT, OLED_SCK_PIN, GPIO_PIN_RESET)
#define   OLED_SCK_TOGGLE()             HAL_GPIO_TogglePin(GPIOx_OLED_PORT, OLED_SCK_PIN)
#define   OLED_SDA_PIN                  GPIO_PIN_7
#define   OLED_SDA_ON()                 HAL_GPIO_WritePin(GPIOx_OLED_PORT, OLED_SDA_PIN, GPIO_PIN_SET)
#define   OLED_SDA_OFF()                HAL_GPIO_WritePin(GPIOx_OLED_PORT, OLED_SDA_PIN, GPIO_PIN_RESET)
#define   OLED_SDA_TOGGLE()             HAL_GPIO_TogglePin(GPIOx_OLED_PORT, OLED_SDA_PIN)
///
 
void WriteCmd(void);
void OLED_WR_CMD(uint8_t cmd);
void OLED_WR_DATA(uint8_t data);
void OLED_Init(void);
void OLED_Clear(void);
void OLED_Display_On(void);
void OLED_Display_Off(void);
void OLED_Set_Pos(uint8_t x, uint8_t y);
void OLED_On(void);
void OLED_ShowNum(uint8_t x,uint8_t y,unsigned int num,uint8_t len,uint8_t size2);
void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size);
void OLED_ShowString(uint8_t x,uint8_t y,uint8_t *chr,uint8_t Char_Size);
void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no);
void OLED_Draw12864BMP(uint8_t BMP[]);
 
#endif

oledfnt.h

#ifndef __OLEDFONT_H__
#define __OLEDFONT_H__
 
#include "stm32f1xx_hal.h"
 
//8*6 ASCII字符集点阵
const unsigned char F6x8[][6] =   
{
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp
  0x00, 0x00, 0x00, 0x2f, 0x00, 0x00,// !
  0x00, 0x00, 0x07, 0x00, 0x07, 0x00,// "
  0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14,// #
  0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12,// $
  0x00, 0x62, 0x64, 0x08, 0x13, 0x23,// %
  0x00, 0x36, 0x49, 0x55, 0x22, 0x50,// &
  0x00, 0x00, 0x05, 0x03, 0x00, 0x00,// '
  0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,// (
  0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,// )
  0x00, 0x14, 0x08, 0x3E, 0x08, 0x14,// *
  0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,// +
  0x00, 0x00, 0x00, 0xA0, 0x60, 0x00,// ,
  0x00, 0x08, 0x08, 0x08, 0x08, 0x08,// -
  0x00, 0x00, 0x60, 0x60, 0x00, 0x00,// .
  0x00, 0x20, 0x10, 0x08, 0x04, 0x02,// /
  0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0
  0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 1
  0x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 2
  0x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 3
  0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 4
  0x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 5
  0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 6
  0x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 7
  0x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 8
  0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 9
  0x00, 0x00, 0x36, 0x36, 0x00, 0x00,// :
  0x00, 0x00, 0x56, 0x36, 0x00, 0x00,// ;
  0x00, 0x08, 0x14, 0x22, 0x41, 0x00,// <
  0x00, 0x14, 0x14, 0x14, 0x14, 0x14,// =
  0x00, 0x00, 0x41, 0x22, 0x14, 0x08,// >
  0x00, 0x02, 0x01, 0x51, 0x09, 0x06,// ?
  0x00, 0x32, 0x49, 0x59, 0x51, 0x3E,// @
  0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C,// A
  0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B
  0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C
  0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D
  0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E
  0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F
  0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G
  0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H
  0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I
  0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J
  0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K
  0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L
  0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M
  0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N
  0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O
  0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P
  0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q
  0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R
  0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S
  0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T
  0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U
  0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V
  0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W
  0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X
  0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y
  0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z
  0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [
  0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 55
  0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,// ]
  0x00, 0x04, 0x02, 0x01, 0x02, 0x04,// ^
  0x00, 0x40, 0x40, 0x40, 0x40, 0x40,// _
  0x00, 0x00, 0x01, 0x02, 0x04, 0x00,// '
  0x00, 0x20, 0x54, 0x54, 0x54, 0x78,// a
  0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b
  0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c
  0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d
  0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e
  0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f
  0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g
  0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h
  0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i
  0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j
  0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k
  0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l
  0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m
  0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n
  0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o
  0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p
  0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q
  0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r
  0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s
  0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t
  0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u
  0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v
  0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w
  0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x
  0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y
  0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z
  0x14, 0x14, 0x14, 0x14, 0x14, 0x14,// horiz lines
};
 
//16*8 ASCII字符集点阵
const unsigned char F8X16[]=
{
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//sp /0
 0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//!  /1
 0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//"  /2
 0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//#  /3
 0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$  /4
 0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//%  /5
 0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//&  /6
 0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//'  /7
 0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//(  /8
 0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//)  /9
 0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//*  /10
 0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+  /11
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//,  /12
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//-  /13
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//.  /14
 0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,///  /15
 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0  /16
 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1  /17
 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2  /18
 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3  /19
 0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4  /20
 0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5  /21
 0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6  /22
 0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7  /23
 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8  /24
 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9  /25
 0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//:  /26
 0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//;  /27
 0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//<  /28
 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//=  /29
 0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//>  /30
 0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//?  /31
 0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@  /32
 0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A  /33
 0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B  /34
 0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C  /35
 0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D  /36
 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E  /37
 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F  /38
 0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G  /39
 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H  /40
 0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I  /41
 0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J  /42
 0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K  /43
 0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L  /44
 0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M  /45
 0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N  /46
 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O  /47
 0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P  /48
 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q  /49
 0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R  /50
 0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S  /51
 0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T  /52
 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U  /53
 0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V  /54
 0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W  /55
 0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X  /56
 0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y  /57
 0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z  /58
 0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[  /59
 0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\  /60
 0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//]  /61
 0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^  /62
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_  /63
 0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//`  /64
 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a  /65
 0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b  /66
 0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c  /67
 0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d  /68
 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e  /69
 0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f  /70
 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g  /71
 0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h  /72
 0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i  /73
 0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j  /74
 0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k  /75
 0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l  /76
 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m  /77
 0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n  /78
 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o  /79
 0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p  /80
 0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q  /81
 0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r  /82
 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s  /83
 0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t  /84
 0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u  /85
 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v  /86
 0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w  /87
 0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x  /88
 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y  /89
 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z  /90
 0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{  /91
 0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//}  /92
 0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00};//|  /93
 
//部分汉字
const unsigned char Hzk[][32]=
{
  {0x00,0x00,0x80,0xE0,0xF8,0x38,0x40,0x70,0x7C,0xEC,0x60,0xA0,0x60,0x60,0x00,0x00},
  {0x00,0x01,0x00,0x1F,0x3F,0x00,0x04,0x0E,0x30,0x3F,0x3F,0x00,0x00,0x0E,0x04,0x00},/*"你",0*/
 
  {0x00,0x80,0x80,0x80,0xF8,0xF8,0xC0,0xC0,0x10,0x90,0xD8,0xF8,0xB8,0x98,0x80,0x00},
  {0x00,0x01,0x01,0x0B,0x0D,0x06,0x0F,0x18,0x11,0x11,0x39,0x3F,0x00,0x00,0x01,0x00},/*"好",1*/
 
  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  {0x00,0x00,0x00,0x58,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"，",2*/
 
  {0x00,0x00,0x20,0xB0,0xD8,0xC8,0x00,0xF8,0xF8,0xA8,0xEC,0xFC,0x88,0x00,0x00,0x00},
  {0x00,0x02,0x03,0x3F,0x3F,0x00,0x00,0x3F,0x3F,0x1B,0x06,0x0D,0x0D,0x0C,0x08,0x00},/*"很",3*/
 
  {0x00,0x00,0x20,0x30,0x30,0xF0,0xD0,0xDC,0xBC,0xF0,0x50,0x10,0x10,0x10,0x00,0x00},
  {0x00,0x00,0x00,0x3E,0x3E,0x02,0x1E,0x1F,0x1D,0x0D,0x25,0x79,0x3F,0x0E,0x00,0x00},/*"高",4*/
 
  {0x00,0x00,0x00,0x20,0x60,0xE0,0x18,0x30,0xB0,0xC0,0xF8,0xB8,0x90,0x80,0x00,0x00},
  {0x00,0x00,0x02,0x03,0x13,0x1F,0x0D,0x05,0x01,0x05,0x1D,0x19,0x19,0x03,0x02,0x00},/*"兴",5*/
 
  {0x00,0x00,0x00,0xF8,0xF8,0x38,0xE8,0xE8,0x0C,0xFC,0xF8,0x00,0x00,0x00,0x00,0x00},
  {0x00,0x00,0x10,0x19,0x0D,0x0F,0x07,0x1F,0x1E,0x31,0x30,0x30,0x30,0x38,0x1C,0x00},/*"见",6*/
 
  {0x00,0x00,0x80,0xC8,0xF8,0xB8,0xD8,0x48,0xC8,0x00,0xE0,0x00,0xFC,0xF8,0x00,0x00},
  {0x00,0x00,0x10,0x10,0x16,0x1F,0x0F,0x0A,0x08,0x00,0x03,0x10,0x3F,0x3F,0x00,0x00},/*"到",7*/
 
  {0x00,0x00,0x80,0xE0,0xF8,0x38,0x40,0x70,0x7C,0xEC,0x60,0xA0,0x60,0x60,0x00,0x00},
  {0x00,0x01,0x00,0x1F,0x3F,0x00,0x04,0x0E,0x30,0x3F,0x3F,0x00,0x00,0x0E,0x04,0x00},/*"你",8*/
 
  {0x00,0x00,0x00,0xF8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  {0x00,0x00,0x00,0x1B,0x1B,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"！",9*/
/* (16 X 16 , 可口可乐在乎体 )*/
};
 
#endif

汉字取模网站LCD/OLED(多字体,升级版)汉字字模提取软件,GB2312中文点阵字库取模

将取模的汉字用上面格式添加进去

运行效果

原文

【CubeMX配置STM32并驱动0.96寸OLED】_cubemx 配置stm32驱动i2c oled-CSDN博客

STM32CubeMX OLED驱动

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