STM32 OLED屏（I2C接口）显示

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SSD1306

OLED特性

型号：SSD1306
SSD1306是一款单芯片CMOS OLED/PLED驱动器，带有用于有机/聚合物发光二极管点阵式图形显示系统的控制器。它由128个段和64个公共区组成。该集成电路是为普通阴极型OLED面板设计的。

SSD1306内置对比度控制、显示RAM和振荡器，减少了外部元件的数量和功耗。它有256步亮度控制。数据/命令通过硬件可选的6800/8000系列兼容并行接口、I2C接口或串行外围接口从通用MCU发送。

它适用于许多小型便携式应用，如手机子显示器、MP3播放器和计算器等。

实物图

手册说明

GDDRAM是存放显示数据的，其大小为128x64bits.RAM划分为8个页，从PAGE0~PAGE7.
每页内1个SEG对于一个Byte数据，一页有128Byte组成。一帧显示数据为1024Byte

从下图中可以看到SEG与COM的关系
整个画面有8个页面，每个页面有8个COM，128个SEG

涉及到一些配置寄存器，这就要查看手册，手册中有好几组寄存器

一、基本命令

命令含义使用说明
81设置对比度0x00~0xff 双字节命令，1-256对比等级，值增大，对比度增加
A4/A5全显示开关A4 x0=0b 重新显示RAM内容；A5 X0=1b 全部显示开
A6/A7设置正常/翻转显示A6,X[0]=0b,正常显示；A7,X[0]=1b:翻转显示
AE/AF设置显示开/关AE,X[0]=0b，关(睡眠模式)；AF,X[0]=01b ON

二、地址设置命令

命令含义使用说明
00-0F页地址模式下，设置低列起始地址起始行寄存器显示在重置后设置0000b
10-1F页地址模式下，设置高列起始地址起始行寄存器显示在重置后设置0000b
20设置寄存器地址模式A[1:0]=00b水平地址模式，01b 垂直地址模式，10页地址模式，11b无效
21设置列地址设置列起始结束地址，A[6:0],start ;B[6:0] end
22设置页地址A[2:0]:起始地址范围07d，B[2:0]页结束地址范围07d（复位：7d）
B0~B7在页地址模式下，设置页起始地址(PAGE0~PAGE7) for Page Addressing Modeusing X[2:0]

三、硬件配置命令

命令含义使用说明
40~7F设置显示起始行
A0/A1设置SEG重映射A0h,X[0]=0b:列地址0，映射到SEG0(复位)；A1h,x[0]=1b:列地址127映射到SEG0
A8设置多路复用
C0/C8设置COM输出扫描模式C0h，X[3]=0b:z=正常模式扫描 COM0COM[N-1];C8xX[3]=1b：重映射模式，扫描COM[N-1]COM[0]
D3设置显示偏移设置垂直偏移
DA设置COM引脚硬件配置

四、滚动命令

命令含义使用说明
26/27垂直水平滚动26h x[0]=0 ,水平向右滚动；27 x[0]=1 水平向左滚动
29/2A垂直滚动29,向右+（上下）；2A向左+（上下）

在测试时，26,27命令没有效果，29,2A可以实现左右，左右+上下滚动的效果
开启命令码后，设置以下A,B,C,D,E参数，参数如下：
滚动实例，在初始化时调用,26/27没有实验成功，29/2A可以实现滚动

void roll()
{
    WriteCmd(0x2e);//OFF
    WriteCmd(0x2A);//29,2a
    WriteCmd(0x00);//A:Dummy byte
    WriteCmd(0x00);//B:设置页起始地址
    WriteCmd(0x02);//C:滚动速度 000b-5frames 100b-3frames
	WriteCmd(0x01);//D:设置页结束地址
    WriteCmd(0x00);//E:垂直滚动偏移
	WriteCmd(0x2f);//START ROLL
}

GDDRAM寻址模式（0x20）

有三种模式设置，例如：

	OLED_WriteC(0X20);	// 设置模式
	OLED_WriteC(0X00);	// 设置值（水平寻址模式 ）

页寻址、A[1:0]=10

水平寻址、A[1:0]=00

垂直寻址 A[1:0]=01

I2C地址与时序


这段话的意思是，SA0 提供可扩展的从机地址，通过SA0(D/C#)脚的上拉和下拉来设置从机地址，拉高则为1，即 0111101；拉低则为0，即0111100
最后一个是读写R/W

I2C地址为0x78

I2C收发数据开始和结束时序

IIC写入时序如下所示：

  • 主机先发起开始（START）信号(SDA从高到底，SCL从底到高)，

  • 然后发送1byte首字节，包括从机地址(7位)和读写数据位(1位，最低位，0为写模式)，

  • 驱动器识别从机地址为本机地址之后，将会发出 应答信号(ACK)

  • 主机收到从机的应答信号之后，随后传输命令或者数据。一个控制字节主要由CO 和 D/C# 位后面再加上六个0组成的。

  • 接受每一个控制字节或者数据字节都要产生ACK信号

  • 传输完毕之后主机发出结束（STOP）信号,SDA 从低到高 SCL保持高

软件配置

  • I2C配置，配置SCL、SDL的GPIO
    SCL <—>PB6
    SDA <—>PB7
  • 根据手册配置OLED

I2C的配置

#define OLED_I2C                          I2C1
#define OLED_I2C_CLK                      RCC_APB1Periph_I2C1
#define OLED_I2C_CLK_INIT								  RCC_APB1PeriphClockCmd

#define OLED_I2C_SCL_PIN                  GPIO_Pin_6                 
#define OLED_I2C_SCL_GPIO_PORT            GPIOB                       
#define OLED_I2C_SCL_GPIO_CLK             RCC_APB2Periph_GPIOB
#define OLED_I2C_SCL_SOURCE               GPIO_PinSource6
#define OLED_I2C_SCL_AF                   GPIO_AF_I2C1

#define OLED_I2C_SDA_PIN                  GPIO_Pin_7                  
#define OLED_I2C_SDA_GPIO_PORT            GPIOB                       
#define OLED_I2C_SDA_GPIO_CLK             RCC_APB2Periph_GPIOB
#define OLED_I2C_SDA_SOURCE               GPIO_PinSource7
#define OLED_I2C_SDA_AF                   GPIO_AF_I2C1

void I2C_Configuration(void)
{
	  I2C_InitTypeDef  I2C_InitStructure;
	  GPIO_InitTypeDef  GPIO_InitStructure; 

	  //外设I2C时钟使能
  	  OLED_I2C_CLK_INIT(OLED_I2C_CLK,ENABLE);
	  //外设GPIO时钟使能
	  RCC_APB2PeriphClockCmd(OLED_I2C_SCL_GPIO_CLK | OLED_I2C_SDA_GPIO_CLK,ENABLE);

	 /* I2C_SCL、I2C_SDA*/
	  GPIO_InitStructure.GPIO_Pin = OLED_I2C_SCL_PIN;
	  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
	  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;	
	  GPIO_Init(OLED_I2C_SCL_GPIO_PORT, &GPIO_InitStructure);
		
	  GPIO_InitStructure.GPIO_Pin = OLED_I2C_SDA_PIN;
	  GPIO_Init(OLED_I2C_SDA_GPIO_PORT, &GPIO_InitStructure);	
		
		/* I2C */
	  I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;	
	  I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
	  I2C_InitStructure.I2C_OwnAddress1 =OLED_ADDRESS;    //I2C地址
	  I2C_InitStructure.I2C_Ack = I2C_Ack_Enable ;	
	  I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;	//寻址方式
	  I2C_InitStructure.I2C_ClockSpeed = I2C_Speed;//速度
	  
	  I2C_Init(OLED_I2C, &I2C_InitStructure);	 //使能初始化
	  I2C_Cmd(OLED_I2C, ENABLE); //使能I2C
}

通过I2C写数据

//硬件I2C时序配置
void I2C_WriteByte(uint8_t addr,uint8_t data)
{
    //Checks whether the specified I2C flag is set or not.
    while(I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY));
	
	I2C_GenerateSTART(I2C1, ENABLE);//产生I2C起始信号
	while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT));/*EV5,，主模式*/

	I2C_Send7bitAddress(I2C1, OLED_ADDRESS, I2C_Direction_Transmitter);//器件I2C地址0x78
	while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));

	I2C_SendData(I2C1, addr);//寄存器地址
	while (!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

	I2C_SendData(I2C1, data);//数据
	while (!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));
	
	I2C_GenerateSTOP(I2C1, ENABLE);//关闭I2C
}

//写命令
void WriteCmd(unsigned char I2C_Command)
{
	I2C_WriteByte(0x00, I2C_Command);
}
//写数据
void WriteDat(unsigned char I2C_Data)
{
	I2C_WriteByte(0x40, I2C_Data);
}

OLED初始化过程

  • 关闭显示（AEH）
  • 128x64 显示模式
  • 恢复到默认的SEG和COM映射关系（A0H，D3H-00H）
  • 清除串行接口中移位寄存器内的数据
  • 显示开始行设为0
  • 列地址计数器重置为0
  • COM输出的默认扫描方向（C0H）
  • 对比度寄存器初始化为7FH
  • 正常显示模式（A4H）
//手册中提供的初始化函数
void OLED_Init(void)
{
	Delay_s(1);		// 1s,
	WriteCmd(0xAE); //屏幕关
	WriteCmd(0x20);	//设置寻址模式
	WriteCmd(0x10);	//00,Horizontal Addressing Mode;
								 01,Vertical Addressing Mode;
								 10,Page    Addressing Mode (RESET);
								 11,Invalid
	WriteCmd(0xb0);	//Set Page Start Address for Page Addressing Mode,0-7
	WriteCmd(0xc8);	//COM扫描反向
	WriteCmd(0x00); //起始列地址低位
	WriteCmd(0x10); //起始列地址高位
	WriteCmd(0x40); //--set start line address
	WriteCmd(0x81); //设置对比度
	WriteCmd(0xff); //亮度调节 范围0x00~0xff
	WriteCmd(0xa1); //set segment re-map 0 to 127
	WriteCmd(0xa6); //正常显示
	
	WriteCmd(0xa8); //设置MUX数(1 to 64)
	WriteCmd(0x3F); //MUX=63 显示63行
	
	WriteCmd(0xa4); //0xa4,输出 RAM 内容;0xa5,忽略 RAM 内容
	WriteCmd(0xd3); // 设置显示偏移
	WriteCmd(0x00); //没有偏移
	
	WriteCmd(0xd5); //设置显示时钟分频数、振荡器频率
	WriteCmd(0xf0); //--set divide ratio
	WriteCmd(0xd9); //设置预充电周期
	WriteCmd(0x22); //
	WriteCmd(0xda); //COM引脚配置
	WriteCmd(0x12);//启用左右反置
	
	WriteCmd(0xdb); //设置 vcomh 输出
	WriteCmd(0x20); //0x20,0.77xVcc
	
	WriteCmd(0x8d); //--set DC-DC enable
	WriteCmd(0x14); //
	WriteCmd(0xaf); //--turn on oled panel
}

//OLED_ON 从休眠中唤醒
void OLED_ON(void)
{
	WriteCmd(0X8D);  //
	WriteCmd(0X14);  //
	WriteCmd(0XAF);  //
}
// OLED_OFF 休眠
void OLED_OFF(void)
{
	WriteCmd(0X8D);  //
	WriteCmd(0X10);  //
	WriteCmd(0XAE);  //
}

//设置读写坐标
void OLED_SetPos(unsigned char x, unsigned char y) //设置起始坐标
{ 
	WriteCmd(0xb0+y);//y取值 0 -7  (B0h~B7h)
	WriteCmd(((x&0xf0)>>4)|0x10);//取高位
	WriteCmd((x&0x0f)|0x01);//取低位
}


void OLED_Fill(unsigned char fill_Data)
{
	unsigned char m,n;
	for(m=0;m<8;m++)
	{
	   //Set Page Start Address for Page Addressing Mode (B0h~B7h)
		WriteCmd(0xb0+m);		//page0-page1
		WriteCmd(0x00);		//low column start address
		WriteCmd(0x10);		//high column start address
		for(n=0;n<128;n++)
			{
				WriteDat(fill_Data);
			}
	}
}
void OLED_CLS(void)
{
	OLED_Fill(0x00);
}

显示中文

字位图（bmp）提取软件 pctolcd2002

所需要的配置

生成的汉字bmp数据
//16*16点阵，维护世界和平

unsigned char F16x16[]=
{
	0x20,0x30,0xAC,0x63,0x20,0x58,0x20,0xF8,0x4F,0x48,0x49,0xFA,0x48,0x48,0x08,0x00,
	0x22,0x67,0x22,0x12,0x12,0x12,0x00,0xFF,0x22,0x22,0x22,0x3F,0x22,0x22,0x20,0x00,//维
	0x10,0x10,0x10,0xFF,0x10,0x90,0x00,0xF8,0x88,0x89,0x8E,0x88,0x88,0x88,0xF8,0x00,
	0x04,0x44,0x82,0x7F,0x81,0x40,0x30,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,//护
	0x20,0x20,0x20,0xFE,0x20,0x20,0xFF,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x20,0x00,
	0x00,0x00,0x00,0x7F,0x40,0x40,0x47,0x44,0x44,0x44,0x47,0x40,0x40,0x40,0x00,0x00,//世
	0x00,0x00,0x00,0xFE,0x92,0x92,0x92,0xFE,0x92,0x92,0x92,0xFE,0x00,0x00,0x00,0x00,
	0x08,0x08,0x04,0x84,0x62,0x1E,0x01,0x00,0x01,0xFE,0x02,0x04,0x04,0x08,0x08,0x00,//界
	0x20,0x24,0x24,0xA4,0xFE,0x23,0x22,0x20,0x00,0xF8,0x08,0x08,0x08,0xF8,0x00,0x00,
	0x10,0x08,0x06,0x01,0xFF,0x01,0x06,0x00,0x00,0x3F,0x10,0x10,0x10,0x3F,0x00,0x00,//和
	0x00,0x02,0x02,0x12,0x62,0x02,0x02,0xFE,0x02,0x02,0x42,0x32,0x02,0x02,0x00,0x00,
	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xFF,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,//平
};

//显示中文函数
void OLED_ShowCN(unsigned char x, unsigned char y, unsigned char N)
{
	unsigned char wm=0;
	unsigned int  adder=32*N;
	OLED_SetPos(x , y);
	for(wm = 0;wm < 16;wm++)
	{
		WriteDat(F16x16[adder]);
		adder += 1;
	}
	OLED_SetPos(x,y + 1);
	for(wm = 0;wm < 16;wm++)
	{
		WriteDat(F16x16[adder]);
		adder += 1;
	}
}

//主函数调用
for(i=0;i<6;i++)//6 代表有6个字
{
	OLED_ShowCN(22+i*16,0,i);	//测试显示中文
}

显示英文

//6*8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
};
void OLED_ShowStr(unsigned char x, unsigned char y, unsigned char ch[], unsigned char TextSize)
{
	unsigned char c = 0,i = 0,j = 0;
	switch(TextSize)
	{
		case 1:
		{
			while(ch[j] != '\\0')
			{
				c = ch[j] - 32;
				if(x > 126)
				{
					x = 0;
					y++;
				}
				OLED_SetPos(x,y);
				for(i=0;i<6;i++)
					WriteDat(F6x8[c][i]);
				x += 6;
				j++;
			}
		}break;
	}
}

//主函数调用
OLED_ShowStr(0,3,(unsigned char*)"pace world",1);

显示效果如下：

备注：视频转gif文件 ffmpeg -ss 00:00:03 -t 3 -i input.mov -s 360x360 -r 15 output.gif

显示图片

BMP数据有windows 画图软件生成 分辨率128*64

unsigned char BMP2[] =
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0xF0,
0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x3F,0x3F,0x3F,0xFF,0xFF,0xFF,0xFF,
0xFC,0xFC,0xFC,0xFC,0xF0,0xF0,0xF0,0xF0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x03,0x03,0x03,0x03,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x3F,0x3F,0x3F,0x3F,
0xFC,0xFC,0xFC,0xFC,0xF0,0xF0,0xF0,0xF0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,
0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,
0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xF0,0xF0,0xF0,0xF0,0xFC,0xFC,0xFC,0xFC,
0xFF,0xFF,0xFF,0xFF,0x3F,0x3F,0x3F,0x3F,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F,
0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xFC,0xFC,0xFC,0xFC,
0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x0F,0x0F,0x0F,0x0F,0x03,0x03,0x03,0x03,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//E:\\67.bmp0
/* (128 X 64 )*/
};

void OLED_DrawBMP(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char BMP[])
{
	unsigned int j=0;
	unsigned char x,y;

  if(y1%8==0)
		y = y1/8;
  else
		y = y1/8 + 1;
	for(y=y0;y<y1;y++)
	{
		OLED_SetPos(x0,y);
    for(x=x0;x<x1;x++)
		{
			WriteDat(BMP[j++]);
		}
	}
}

OLED_DrawBMP(0,0,128,8,(unsigned char *)BMP1);//主函数调用

参考手册
《SSD1306-Revision 1.1 (Charge Pump).pdf》

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