0.96寸4针OLED的使用与驱动模块

简单的说下OLED

OLED，即有机发光二极管。LCD 需要背光，而OLED不需要，因为它是自发光的。这样同样的显示OLED效果要来得好一些。OLED分辨率是128*64 供电电压可以是3－5V 支持8600和8080通讯协议，4针是使用IIC协议来控制通讯，关于IIC通讯我就不详细介绍，话不多说，我们直接上代码

下方代码是用stm32f103单片机基于标准库写的

注：如果你要更换到不同型号的单片机上，也只需要修改端口，和引用文件，其余都相同，修改点我在代码中也有标注

OLED_I2C.h

#ifndef __OLED_I2C_H
#define	__OLED_I2C_H#include "stm32f10x.h"#define OLED_ADDRESS	0x78 //通过调整0R电阻,屏可以0x78和0x7A两个地址 -- 默认0x78#define I2C_Speed              400000/*I2C接口    代码迁移修改点    */
#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_I2C1void I2C_Configuration(void);
void I2C_WriteByte(uint8_t addr,uint8_t data);
void WriteCmd(unsigned char I2C_Command);
void WriteDat(unsigned char I2C_Data);void OLED_Init(void);
void OLED_SetPos(unsigned char x, unsigned char y);
void OLED_Fill(unsigned char fill_Data);
void OLED_CLS(void);
void OLED_ON(void);
void OLED_OFF(void);
void OLED_ShowStr(unsigned char x, unsigned char y, unsigned char ch[], unsigned char TextSize);
void OLED_ShowCN(unsigned char x, unsigned char y, unsigned char N);
void OLED_DrawBMP(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char BMP[]);#endif

OLED_I2C.c

/** 功能列表:*	1. void I2C_Configuration(void) -- 配置CPU的硬件I2C* 2. void I2C_WriteByte(uint8_t addr,uint8_t data) -- 向寄存器地址写一个byte的数据* 3. void WriteCmd(unsigned char I2C_Command) -- 写命令* 4. void WriteDat(unsigned char I2C_Data) -- 写数据* 5. void OLED_Init(void) -- OLED屏初始化* 6. void OLED_SetPos(unsigned char x, unsigned char y) -- 设置起始点坐标* 7. void OLED_Fill(unsigned char fill_Data) -- 全屏填充* 8. void OLED_CLS(void) -- 清屏* 9. void OLED_ON(void) -- 唤醒* 10. void OLED_OFF(void) -- 睡眠* 11. void OLED_ShowStr(unsigned char x, unsigned char y, unsigned char ch[], unsigned char TextSize) -- 显示字符串(字体大小有6*8和8*16两种)* 12. void OLED_ShowCN(unsigned char x, unsigned char y, unsigned char N) -- 显示中文(中文需要先取模，然后放到codetab.h中)* 13. void OLED_DrawBMP(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char BMP[]) -- BMP图片**/ #include "OLED_I2C.h" //OLED_IIC通讯h文件
#include "codetab.h" //字模h文件
#include "./systick/bsp_SysTick.h" //延时函数h文件void I2C_Configuration(void) /*    代码迁移修改点   */
{//开启IIC和IIC端口配置I2C_InitTypeDef  I2C_InitStructure;GPIO_InitTypeDef  GPIO_InitStructure; /*I2C1外设时钟使能 */OLED_I2C_CLK_INIT(OLED_I2C_CLK,ENABLE);	/*I2C1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;	       // 开漏输出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 配置 */I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;	I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;	/* 高电平数据稳定，低电平数据变化 SCL 时钟线的占空比 */I2C_InitStructure.I2C_OwnAddress1 =OLED_ADDRESS;    //主机的I2C地址I2C_InitStructure.I2C_Ack = I2C_Ack_Enable ;	I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;	/* I2C的寻址模式 */I2C_InitStructure.I2C_ClockSpeed = I2C_Speed;	                            /* 通信速率 */I2C_Init(OLED_I2C, &I2C_InitStructure);	                                      /* I2C1 初始化 */I2C_Cmd(OLED_I2C, ENABLE);  	                                                /* 使能I2C1*/}void I2C_WriteByte(uint8_t addr,uint8_t data)
{while(I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY));I2C_GenerateSTART(I2C1, ENABLE);//开启I2C1while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT));/*EV5,主模式*/I2C_Send7bitAddress(I2C1, OLED_ADDRESS, I2C_Direction_Transmitter);//器件地址 -- 默认0x78while(!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);//发送数据while (!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));I2C_GenerateSTOP(I2C1, ENABLE);//关闭I2C1总线
}void WriteCmd(unsigned char I2C_Command)//写命令
{I2C_WriteByte(0x00, I2C_Command);
}void WriteDat(unsigned char I2C_Data)//写数据
{I2C_WriteByte(0x40, I2C_Data);
}void OLED_Init(void)
{//这个延时函数就根据单片机自己构建一个，没准确时间要求，这里我就不提供库文件Delay_s(1);		// 1s,这里的延时很重要,上电后延时，没有错误的冗余设计，也就是等待oled工作稳定WriteCmd(0xAE); //关闭显示WriteCmd(0x20);	//设置内存地址模式	WriteCmd(0x10);	//00,列地址模式;01,行地址模式;10（默认）,页地址模式;11,无效WriteCmd(0xb0);	//设置页地址，其中低三位的值对应GRAM地址:B0-B7WriteCmd(0xc8);	//设置COM输出扫描方向WriteCmd(0x00); //---设置低列地址WriteCmd(0x10); //---设置高列地址WriteCmd(0x40); //--设置起始行地址WriteCmd(0x81); //--设置对比度控制寄存器WriteCmd(0xff); //亮度调节 0x00~0xffWriteCmd(0xa1); //--将段重新映射0设置为127WriteCmd(0xa6); //--设置正常显示WriteCmd(0xa8); //--设置多路复用比率（1到64）WriteCmd(0x3F); //WriteCmd(0xa4); //0xa4，输出跟随RAM内容；0xa5，输出忽略RAM内容WriteCmd(0xd3); //-设置显示偏移WriteCmd(0x00); //-不抵消WriteCmd(0xd5); //--设置显示时钟分频比/振荡器频率WriteCmd(0xf0); //--设定分割比率WriteCmd(0xd9); //--设定预充电时间WriteCmd(0x22); //WriteCmd(0xda); //--设置com引脚硬件配置WriteCmd(0x12);WriteCmd(0xdb); //--set vcomhWriteCmd(0x20); //0x20,0.77xVccWriteCmd(0x8d); //--设置DC-DC启用WriteCmd(0x14); //WriteCmd(0xaf); //--开启显示
}void OLED_SetPos(unsigned char x, unsigned char y) //设置起始点坐标
{ WriteCmd(0xb0+y);WriteCmd(((x&0xf0)>>4)|0x10);WriteCmd((x&0x0f)|0x01);
}void OLED_Fill(unsigned char fill_Data)//全屏填充
{unsigned char m,n;for(m=0;m<8;m++){WriteCmd(0xb0+m);		//page0-page1WriteCmd(0x00);		//low column start addressWriteCmd(0x10);		//high column start addressfor(n=0;n<128;n++){WriteDat(fill_Data);}}
}void OLED_CLS(void)//清屏
{OLED_Fill(0x00);
}void OLED_ON(void) //唤醒
{WriteCmd(0X8D);  //设置电荷泵WriteCmd(0X14);  //开启电荷泵WriteCmd(0XAF);  //OLED唤醒
}void OLED_OFF(void) //让OLED休眠
{WriteCmd(0X8D);  //设置电荷泵WriteCmd(0X10);  //关闭电荷泵WriteCmd(0XAE);  //OLED休眠
}/*** @brief  OLED_ShowStr，显示codetab.h中的ASCII字符,有6*8和8*16可选择* @param  x,y : 起始点坐标(x:0~127, y:0~7);*					ch[] :- 要显示的字符串; *					Size : 字符大小(1:6*8 ; 2:8*16)* @retval 无*/
void OLED_ShowStr(unsigned char x, unsigned char y, unsigned char ch[], unsigned char Size)
{unsigned char c = 0,i = 0,j = 0;switch(Size){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;case 2:{while(ch[j] != '\0'){c = ch[j] - 32;if(x > 120){x = 0;y++;}OLED_SetPos(x,y);for(i=0;i<8;i++)WriteDat(F8X16[c*16+i]);OLED_SetPos(x,y+1);for(i=0;i<8;i++)WriteDat(F8X16[c*16+i+8]);x += 8;j++;}}break;}
}/*** @brief  OLED_ShowCN，显示codetab.h中的汉字,16*16点阵* @param  x,y: 起始点坐标(x:0~127, y:0~7); *					N:汉字在codetab.h中的索引* @retval 无*/
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;}
}/*** @brief  OLED_DrawBMP，显示BMP位图* @param  x0,y0 :起始点坐标(x0:0~127, y0:0~7);*					x1,y1 : 起点对角线(结束点)的坐标(x1:1~128,y1:1~8)* @retval 无*/
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;elsey = y1/8 + 1;for(y=y0;y<y1;y++){OLED_SetPos(x0,y);for(x=x0;x<x1;x++){WriteDat(BMP[j++]);}}
}

codetab.h

#ifndef __CODETAB_H
#define	__CODETAB_H/***************************16*16的点阵字体取模方式：共阴——列行式——逆向输出*********/
unsigned char F16x16[] =
{	
0x00,0x40,0x40,0x5F,0xF5,0x55,0x55,0x55,0x55,0x55,0xF5,0x5F,0x40,0x40,0x00,0x00,
0x09,0x09,0x85,0x45,0x2B,0x51,0x81,0x7D,0x01,0x11,0x2B,0x45,0x85,0x09,0x09,0x00,/*"暴",0*/0x10,0xEC,0x27,0xE4,0x34,0xEC,0x00,0xFE,0x92,0x92,0xFE,0x92,0x92,0xFE,0x00,0x00,
0x40,0xCF,0x49,0x2F,0x29,0x2F,0x40,0x44,0x44,0x44,0x7F,0x44,0x44,0x44,0x40,0x00,/*"鲤",1*/0x40,0x20,0xF0,0x28,0x24,0x27,0x24,0xE4,0x24,0x34,0x2C,0x20,0xE0,0x00,0x00,0x00,
0x40,0x40,0x4F,0x49,0x49,0x49,0x49,0x4F,0x49,0x49,0x49,0x49,0x4F,0x40,0x40,0x00,/*"鱼",2*/
};/************************************6*8的点阵************************************/
const unsigned char F6x8[][6] =
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp0x00, 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,// 00x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 10x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 20x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 30x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 40x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 50x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 60x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 70x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 80x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 90x00, 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,// A0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 550x00, 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,// a0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z0x14, 0x14, 0x14, 0x14, 0x14, 0x14,// horiz lines
};
/****************************************8*16的点阵************************************/
const unsigned char F8X16[]=	  
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 00x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 10x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 20x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 30x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 40xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 50x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 60x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 70x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 80x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 90x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 100x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 110x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 120x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 130x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 140x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 150x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 160x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 170x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 180x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 190x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 200x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 210x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 220x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 230x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 240x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 250x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 260x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 270x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 280x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 290x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 300x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 310xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 320x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 330x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 340xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 350x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 360x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 370x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 380xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 390x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 400x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 410x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 420x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 430x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 440x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 450x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 460xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 470x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 480xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 490x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 500x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 510x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 520x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 530x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 540xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 550x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 560x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 570x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 580x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 590x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 600x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 610x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 620x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 630x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 640x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 650x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 660x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 670x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 680x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 690x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 700x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 710x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 720x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 730x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 740x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 750x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 760x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 770x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 780x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 790x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 800x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 810x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 820x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 830x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 840x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 850x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 860x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 870x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 880x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 890x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 900x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 910x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 920x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 930x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};#endif

使用实例


#include "stm32f10x.h" 
#include "OLED_I2C.h"
#include "./systick/bsp_SysTick.h"extern const unsigned char BMP[]; //声明引用，也就是在别的文件内定义了内容，在这声明一下，如诺不然直接用，那就会报未定义int main(void)
{unsigned char i;I2C_Configuration();//配置CPU的硬件I2COLED_Init();    //初始化OLEDprintf("\r\n OLED初始化成功,OLED正在工作！ \r\n");while(1){OLED_Fill(0xFF);//全屏点亮Delay_s(2);		// 2sOLED_Fill(0x00);//全屏灭Delay_s(2);		// 2sfor(i=0;i<3;i++){OLED_ShowCN(22+i*16,0,i);									//测试显示中文}Delay_s(2);		// 2sOLED_ShowStr(0,3,(unsigned char*)"bao li yu",1);				//测试6*8字符OLED_ShowStr(0,4,(unsigned char*)"How do you do",2);				//测试8*16字符Delay_s(2);		OLED_CLS();//清屏OLED_OFF();//测试OLED休眠Delay_s(2);		// 2sOLED_ON();//测试OLED休眠后唤醒//OLED_DrawBMP(0,0,128,8,(unsigned char *)BMP);//测试BMP位图显示   我没有取BMP位图，需要的话自己取下模然后放入到codetab.h文件中Delay_s(2);		} 
}