STM32F103硬件IIC控制4针0.96寸OLED显示屏

已于 2023-04-25 18:58:04 修改
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文章标签： stm32 单片机 arm
于 2022-07-16 22:16:56 首次发布
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目录


OLED使用的0.96寸四针屏幕，以下直接看实际操作。

取字模

使用PCtoLCD2002软件提取OLED字模。
注意红色方框的选项内容，不要选错了，选错会导致烧录程序后无法显示。
在这里插入图片描述

程序

此为硬件IIC，如果使用过我的模拟IIC控制程序可直接看
void OLED_Write_Command(unsigned char IIC_Command);
void OLED_Write_Data(unsigned char IIC_Data);
这两条函数即可，OLED显示函数主要区别就在这。

mian.c



#include	"system.h"
#include	"delay.h"
#include	"oled.h"
#include	"iic1.h"
#include	"bmp.h"


int main(void)
{
	delay_init();//延时函数初始化
	I2C1_Init();
	OLED_Init();//初始化OLED
	OLED_Clear();
	
	while(1)
	{
		OLED_ShowCHinese(8,0,0);//显示汉字
		OLED_ShowCHinese(26,0,1);
		OLED_ShowCHinese(44,0,2);
		OLED_ShowCHinese(62,0,3);
		OLED_ShowCHinese(78,0,4);
		OLED_ShowCHinese(96,0,5);
		OLED_ShowString(0,2,"GUANGXIKEJIDAXUE",16);//显示字符串
		OLED_ShowString(20,4,"2020/09/02",16);
		OLED_ShowString(0,6,"ASCII:",16);
		OLED_ShowString(63,6,"CODE:",16);
		delay_ms(1000);
		OLED_Clear();
		
		OLED_DrawBMP(0,0,128,8,BMP1);//图片显示(图片显示慎用，生成的字表较大，会占用较多空间，FLASH空间8K以下慎用)
		delay_ms(1000);
		OLED_Clear();
		
		OLED_DrawPoint(10,20,1);//画点
		OLED_DrawLine(0,0, 20,20);//画线
		OLED_Clear();
	}
}

oled.c

主要存放OLED驱动函数。



#include "oled.h"
#include "oledfont.h"


//OLED的显存
//存放格式如下.
//[0]0 1 2 3 ... 127	
//[1]0 1 2 3 ... 127	
//[2]0 1 2 3 ... 127	
//[3]0 1 2 3 ... 127	
//[4]0 1 2 3 ... 127	
//[5]0 1 2 3 ... 127	
//[6]0 1 2 3 ... 127	
//[7]0 1 2 3 ... 127 			   

/*
 自定义OLED 坐标系如下: 【构建OLED 直角坐标系， x,y轴反置 方便函数运算】
			↑y
		    |
	      127----------
				|	   |
				|		 |
				|		 |
				|		 |
				|		 |
				|		 |
			(0,0)----------→x  
							63
*/


u8 OLED_GRAM[128][8];	


//更新显存到LCD
void OLED_Refresh_Gram(void)
{
	u8 i,n;
	for(i=0;i<8;i++)
	{
		OLED_WR_Byte (0xb0+i,0);    //设置页地址（0~7）
		OLED_WR_Byte (0x00,0);      //设置显示位置—列低地址
		OLED_WR_Byte (0x10,0);      //设置显示位置—列高地址
		for(n=0;n<128;n++)
		{
			OLED_WR_Byte(OLED_GRAM[n][i],1);
		}
	}
}


/**********************************************
// IIC Write Command
**********************************************/
void OLED_Write_Command(unsigned char IIC_Command)
{
	I2C1_Write_Byte(OLED_Address,OLED_Cmd_Address,IIC_Command);
}


/**********************************************
// IIC Write Data
**********************************************/
void OLED_Write_Data(unsigned char IIC_Data)
{
	I2C1_Write_Byte(OLED_Address,OLED_Data_Address,IIC_Data);
}


void OLED_WR_Byte(unsigned dat,unsigned cmd)
{
	if(cmd)
	{
		OLED_Write_Data(dat);
	}
	else
	{
   OLED_Write_Command(dat);
	}
}


/********************************************
// fill_Picture
********************************************/
void fill_picture(unsigned char fill_Data)
{
	unsigned char m,n;
	for(m=0;m<8;m++)
	{
		OLED_WR_Byte(0xb0+m,0);			//page0-page1
		OLED_WR_Byte(0x00,0);				//low column start address
		OLED_WR_Byte(0x10,0);				//high column start address
		for(n=0;n<128;n++)
		{
			OLED_WR_Byte(fill_Data,1);
		}
	}
}


//坐标设置
void OLED_Set_Pos(unsigned char x, unsigned char y)
{
	OLED_WR_Byte(0xb0+y,0);
	OLED_WR_Byte(((x&0xf0)>>4)|0x10,0);
	OLED_WR_Byte((x&0x0f),0);
}


//开启OLED显示
void OLED_Display_On(void)
{
	OLED_WR_Byte(0X8D,0);  //SET DCDC命令
	OLED_WR_Byte(0X14,0);  //DCDC ON
	OLED_WR_Byte(0XAF,0);  //DISPLAY ON
}


//关闭OLED显示
void OLED_Display_Off(void)
{
	OLED_WR_Byte(0X8D,0);  //SET DCDC命令
	OLED_WR_Byte(0X10,0);  //DCDC OFF
	OLED_WR_Byte(0XAE,0);  //DISPLAY OFF
}


//清屏函数,清完屏,整个屏幕是黑色的!和没点亮一样!!!
void OLED_Clear(void)
{
	u8 i,n;
	for(n=0;n<8;n++)
	{
		for(i=0;i<128;i++)
		{
			OLED_GRAM[i][n]=0;
		}
	}
	OLED_Refresh_Gram();
	for(i=0;i<8;i++)
	{
		OLED_WR_Byte (0xb0+i,0);    //设置页地址（0~7）
		OLED_WR_Byte (0x00,0);      //设置显示位置—列低地址
		OLED_WR_Byte (0x10,0);      //设置显示位置—列高地址
		for(n=0;n<128;n++)
		{
			OLED_WR_Byte(0,1);
		}
	}	//更新显示
}


//画点
//x:0~127
//y:0~63
//t:1 填充 0,清空
void OLED_DrawPoint(u8 x,u8 y,u8 t)
{
	u8 pos,bx,temp=0;
	if(x>127||y>63)
	{
		return;//超出范围了
	}
	pos=7-y/8;
	bx=y%8;
	temp=1<<(7-bx);
	if(t)
	{
		OLED_GRAM[x][pos]|=temp;
	}
	else 
	{
		OLED_GRAM[x][pos]&=~temp;
	}
	OLED_Refresh_Gram();
}


//x1,y1,x2,y2 填充区域的对角坐标
//确保x1<=x2;y1<=y2 0<=x1<=127 0<=y1<=63
//dot:0,清空;1,填充
void OLED_Fill(u8 x1,u8 y1,u8 x2,u8 y2,u8 dot)
{
	u8 x,y;
	for(x=x1;x<=x2;x++)
	{
		for(y=y1;y<=y2;y++)
		{
			OLED_DrawPoint(x,y,dot);
		}
	}
	OLED_Refresh_Gram();//更新显示
}


void OLED_On(void)
{
	u8 i,n;
	for(i=0;i<8;i++)
	{
		OLED_WR_Byte (0xb0+i,0);    //设置页地址（0~7）
		OLED_WR_Byte (0x00,0);      //设置显示位置—列低地址
		OLED_WR_Byte (0x10,0);      //设置显示位置—列高地址
		for(n=0;n<128;n++)
		{
			OLED_WR_Byte(1,1);
		}
	}	//更新显示
}


//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(u8 x,u8 y,u8 chr,u8 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_Byte(F8X16[c*16+i],1);
		}
		OLED_Set_Pos(x,y+1);
		for(i=0;i<8;i++)
		{
			OLED_WR_Byte(F8X16[c*16+i+8],1);
		}
	}
	else
	{
		OLED_Set_Pos(x,y);
		for(i=0;i<6;i++)
		{
			OLED_WR_Byte(F6x8[c][i],1);
		}
	}
}


//m^n函数
u32 oled_pow(u8 m,u8 n)
{
	u32 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(u8 x,u8 y,u32 num,u8 len,u8 size2)
{
	u8 t,temp;
	u8 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);
	}
}


//显示一个字符号串
void OLED_ShowString(u8 x,u8 y,u8 *chr,u8 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++;
	}
}


//显示汉字
void OLED_ShowCHinese(u8 x,u8 y,u8 no)
{
	u8 t,adder=0;
	OLED_Set_Pos(x,y);
	for(t=0;t<16;t++)
	{
		OLED_WR_Byte(Hzk[2*no][t],1);
		adder+=1;
	}
	OLED_Set_Pos(x,y+1);
	for(t=0;t<16;t++)
	{
		OLED_WR_Byte(Hzk[2*no+1][t],1);
		adder+=1;
	}
}


/***********功能描述：显示显示BMP图片128×64起始点坐标(x,y),x的范围0～127，y为页的范围0～7*****************/
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_Set_Pos(x0,y);
    for(x=x0;x<x1;x++)
		{
			OLED_WR_Byte(BMP[j++],1);
		}
	}
}


//初始化OLED
void OLED_Init(void)
{
	delay_ms(800);
	OLED_WR_Byte(0xAE,0);//--display off
	OLED_WR_Byte(0x00,0);//---set low column address
	OLED_WR_Byte(0x10,0);//---set high column address
	OLED_WR_Byte(0x40,0);//--set start line address
	OLED_WR_Byte(0xB0,0);//--set page address
	OLED_WR_Byte(0x81,0); // contract control
	OLED_WR_Byte(0xFF,0);//--128
	OLED_WR_Byte(0xA1,0);//set segment remap
	OLED_WR_Byte(0xA6,0);//--normal / reverse
	OLED_WR_Byte(0xA8,0);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x3F,0);//--1/32 duty
	OLED_WR_Byte(0xC8,0);//Com scan direction
	OLED_WR_Byte(0xD3,0);//-set display offset
	OLED_WR_Byte(0x00,0);//
	
	OLED_WR_Byte(0xD5,0);//set osc division
	OLED_WR_Byte(0x80,0);//
	
	OLED_WR_Byte(0xD8,0);//set area color mode off
	OLED_WR_Byte(0x05,0);//
	
	OLED_WR_Byte(0xD9,0);//Set Pre-Charge Period
	OLED_WR_Byte(0xF1,0);//
	
	OLED_WR_Byte(0xDA,0);//set com pin configuartion
	OLED_WR_Byte(0x12,0);//
	
	OLED_WR_Byte(0xDB,0);//set Vcomh
	OLED_WR_Byte(0x30,0);//
	
	OLED_WR_Byte(0x8D,0);//set charge pump enable
	OLED_WR_Byte(0x14,0);//
	
	OLED_WR_Byte(0xAF,0);//--turn on oled panel
}


/* 开机动画 */
void Boot_Animation(void)
{
	static u8 x=0,y=0;
	for(x = 63;x>=18;x--)
	{
		OLED_DrawPoint(108-0.7*x,x,1);	//画斜线 斜率≈√3/3
		OLED_DrawPoint(17 +0.7*x,x,1);
		y = 64-x;
		OLED_DrawPoint(64-0.7*y,y,1);
		OLED_DrawPoint(64+0.7*y,y,1);
		OLED_Refresh_Gram();						//更新显示到OLED
	}
	for(x = 30;x <= 94;x++)
	{
		OLED_DrawPoint(125-x,47,1);
		OLED_DrawPoint(x,18,1);
		OLED_Refresh_Gram();						//更新显示到OLED
	}
}


/*
连线函数
入口参数：
x1：起点的x坐标；
y1：起点的y坐标；
x2：终点的x坐标；
y2：终点的y坐标；
*/
void OLED_DrawLine(unsigned int x1, unsigned int y1, unsigned int x2,unsigned int y2)
{
	unsigned int t;
	int xerr=0,yerr=0,delta_x,delta_y,distance;
	int incx,incy,uRow,uCol;
	delta_x=x2-x1;	//计算坐标增量
	delta_y=y2-y1;
	uRow=x1;
	uCol=y1;
	if(delta_x>0)incx=1;	//设置单步方向
	else if(delta_x==0)incx=0;//垂直线
	else {incx=-1;delta_x=-delta_x;}
	if(delta_y>0)incy=1;
	else if(delta_y==0)incy=0;//水平线
	else{incy=-1;delta_y=-delta_y;}
	if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴
	else distance=delta_y;
	for(t=0;t<=distance+1;t++ )//画线输出
	{
		OLED_DrawPoint(uRow,uCol,1);//画点
		xerr+=delta_x;
		yerr+=delta_y;
		if(xerr>distance)
		{
			xerr-=distance;
			uRow+=incx;
		}
		if(yerr>distance)
		{
			yerr-=distance;
			uCol+=incy;
		}
	}
}

oled.h

OLED函数头文件，存放函数定义。



#ifndef __OLED_H
#define __OLED_H


#include "sys.h"
#include "delay.h"
#include "math.h"
#include "iic1.h"


#define OLED_Address				0x78
#define OLED_Cmd_Address		0x00
#define OLED_Data_Address		0x40


//OLED控制用函数
void OLED_WR_Byte(unsigned dat,unsigned cmd);
void OLED_Display_On(void);
void OLED_Display_Off(void);
void OLED_Init(void);
void OLED_Clear(void);
void OLED_DrawPoint(u8 x,u8 y,u8 t);
void OLED_Fill(u8 x1,u8 y1,u8 x2,u8 y2,u8 dot);
void OLED_ShowChar(u8 x,u8 y,u8 chr,u8 Char_Size);
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size);
void OLED_ShowString(u8 x,u8 y, u8 *p,u8 Char_Size);
void OLED_Set_Pos(unsigned char x, unsigned char y);
void OLED_ShowCHinese(u8 x,u8 y,u8 no);
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);
void fill_picture(unsigned char fill_Data);
void OLED_Refresh_Gram(void);
void Boot_Animation(void);
void OLED_DrawCircle(u8 x0,u8 y0,u8 r);
void OLED_DrawLine(unsigned int x1, unsigned int y1, unsigned int x2,unsigned int y2);

void OLED_Write_Command(unsigned char IIC_Command);
void OLED_Write_Data(unsigned char IIC_Data);

	
#endif

oledfont.h

该头文件为字库的存放位置，字库工具生成的文件存放于此，用于给oled.c文件调用。



#ifndef __OLEDFONT_H
#define __OLEDFONT_H


//常用ASCII表
//偏移量32
//ASCII字符集
//偏移量32
//大小:6*8
/************************************8*8的点阵************************************/
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
};


/****************************************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,// 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
  0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
  0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 93
  0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};


/****************************************16*16的点阵************************************/
char Hzk[][16]=
{
	{0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0x09,0x0E,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
	{0x80,0x60,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"广",0*/

	{0x02,0x02,0xE2,0x22,0x22,0xFE,0x22,0x22,0x22,0xFE,0x22,0x22,0xE2,0x02,0x02,0x00},
	{0x00,0x00,0xFF,0x48,0x44,0x43,0x40,0x40,0x40,0x43,0x44,0x44,0xFF,0x00,0x00,0x00},/*"西",1*/

	{0x24,0x24,0xA4,0xFE,0xA3,0x22,0x00,0x22,0xCC,0x00,0x00,0xFF,0x00,0x00,0x00,0x00},
	{0x08,0x06,0x01,0xFF,0x00,0x01,0x04,0x04,0x04,0x04,0x04,0xFF,0x02,0x02,0x02,0x00},/*"科",2*/

	{0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00},
	{0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"技",3*/

	{0x20,0x20,0x20,0x20,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00},
	{0x80,0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x03,0x0C,0x10,0x20,0x40,0x80,0x80,0x00},/*"大",4*/

	{0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00},
	{0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,0x06,0x05,0x04,0x04,0x04,0x04,0x04,0x00},/*"学",5*/
	
};


#endif

bmp.h

存放图片库。



//	 
//
//
//存储图片数据，图片大小为64*32像素
//
/


#ifndef __BMP_H
#define __BMP_H


unsigned char BMP1[] =
{0x00,0x06,0x0A,0xFE,0x0A,0xC6,0x00,0xE0,0x00,0xF0,0x00,0xF8,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0x7D,0xBB,0xC7,0xEF,0xEF,0xEF,0xEF,0xEF,0xEF,0xEF,0xC7,0xBB,0x7D,
0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,
0x0C,0xFE,0xFE,0x0C,0x08,0x20,0x60,0xFE,0xFE,0x60,0x20,0x00,0x00,0x00,0x78,0x48,
0xFE,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xBA,0xBA,0x82,0xFE,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,
0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0xFF,0xFF,0x00,0x00,0xFE,0xFF,0x03,
0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0xFF,0xFE,0x00,0x00,0x00,0x00,0xC0,0xC0,
0xC0,0x00,0x00,0x00,0x00,0xFE,0xFF,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
0xFF,0xFE,0x00,0x00,0xFE,0xFF,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0xFF,
0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0xFF,0xFF,0x0C,
0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xFF,0xFF,0x00,0x00,0x00,0x00,0xE1,0xE1,
0xE1,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0x00,0x00,0xFF,0xFF,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x0F,0x00,0x00,0x0F,0x1F,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x1F,0x0F,0x00,0x00,0x0F,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x8C,0x42,0x22,0x12,0x0C,0x00,0xFC,0x02,0x02,0x02,0xFC,0x00,0x00,0x04,
0xFE,0x00,0x00,0x00,0x20,0x58,0x44,0xFE,0x40,0x00,0x10,0x10,0x10,0x10,0x10,0x00,
0x00,0x04,0xFE,0x00,0x00,0x00,0xFC,0x02,0x02,0x02,0xFC,0x00,0x10,0x10,0x10,0x10,
0x10,0x00,0xFC,0x02,0x02,0x02,0xFC,0x00,0x00,0x04,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x24,0xA4,0x2E,0x24,0xE4,0x24,0x2E,0xA4,0x24,0x00,0x00,0x00,0xF8,0x4A,0x4C,
0x48,0xF8,0x48,0x4C,0x4A,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x01,
0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x20,0x10,0x10,
0x10,0x10,0x20,0xC0,0x00,0x00,0xC0,0x20,0x10,0x10,0x10,0x10,0x20,0xC0,0x00,0x00,
0x00,0x12,0x0A,0x07,0x02,0x7F,0x02,0x07,0x0A,0x12,0x00,0x00,0x00,0x0B,0x0A,0x0A,
0x0A,0x7F,0x0A,0x0A,0x0A,0x0B,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x40,0x40,
0x40,0x50,0x20,0x5F,0x80,0x00,0x1F,0x20,0x40,0x40,0x40,0x50,0x20,0x5F,0x80,0x00,
};


#endif

IIC1.c

这是STM32F103自带的IIC资源，如需修改IO口可以参照IIC1的初始化方式修改为IIC2。需要注意的是硬件IIC接口不能不能像模拟IIC那样随意更改。



#include "iic1.h"


void I2C1_Init(void)
{
	/***I2C端口定义***/
	GPIO_InitTypeDef  GPIO_InitStructure;																			//定义GPIO结构体
  I2C_InitTypeDef  I2C_InitStruct;																					//I2C结构体初始化
	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);											//打开GPIO
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);											//打开复用
	RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1,ENABLE);												//I2C1的时钟时能
	
	GPIO_InitStructure.GPIO_Pin=GPIO_Pin_6|GPIO_Pin_7;												//设置GPIO的管脚
	GPIO_InitStructure.GPIO_Speed=GPIO_Speed_50MHz;														//设置GPIO的管脚最大频率
	GPIO_InitStructure.GPIO_Mode=GPIO_Mode_AF_OD;															//开漏输出复用功能
	GPIO_Init(GPIOB,&GPIO_InitStructure);																			//GPIO设置初始化
	
	I2C_DeInit(I2C1);																													//对I2C进行寄存器初始化
	I2C_InitStruct.I2C_Mode = I2C_Mode_I2C;																		//设置I2C模式为I2C模式
	I2C_InitStruct.I2C_DutyCycle = I2C_DutyCycle_2;														//I2C占空比
	I2C_InitStruct.I2C_OwnAddress1 =0x30;																			//设置stm32自己的地址
	I2C_InitStruct.I2C_Ack = I2C_Ack_Enable;																	//允许I2C应答
	I2C_InitStruct.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;		//应答7位地址
	I2C_InitStruct.I2C_ClockSpeed = 1000000;																	//设置数据传输速度为HZ（0-3000 000）
	I2C_Cmd(I2C1, ENABLE);																										//允许I2C1
	I2C_Init(I2C1, &I2C_InitStruct);																					//I2C1初始化
	I2C_AcknowledgeConfig(I2C1,ENABLE);																				//允许一字节一应答模式
}


/*
device_address：设备地址
register_address：寄存器地址
data：数据
*/
void I2C1_Write_Byte(u8 device_address,u8 register_address,u8 data)
{
	
	while(I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY));														//检测总线是否忙 就是看 SCL 或SDA是否为 低 
	I2C_AcknowledgeConfig(I2C1,ENABLE);																				//允许接受应答
	I2C_GenerateSTART(I2C1,ENABLE);																						//发送start信号
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_MODE_SELECT));								//stm32设置为主模式完毕
	I2C_Send7bitAddress(I2C1,device_address,I2C_Direction_Transmitter);				//发送I2C器件地址
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));	//I2C地址发送完毕
	I2C_SendData(I2C1,register_address);																			//发送 命令地址
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_BYTE_TRANSMITTED));						//等待发送完毕
	I2C_SendData(I2C1,data);																									//发送 命令数据
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_BYTE_TRANSMITTED));						//等待发送完毕
	I2C_GenerateSTOP(I2C1,ENABLE);																						//发送stop信号
}


/*
device_address：设备地址
register_address：寄存器地址
*/
u8 I2C1_Read_Data(u8 device_address,u8 register_address)
{
	while(I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY));														//检测总线是否忙 就是看 SCL 或SDA是否为 低 
	I2C_AcknowledgeConfig(I2C1,ENABLE);																				//允许接受应答
	I2C_GenerateSTART(I2C1,ENABLE);																						//发送start信号
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_MODE_SELECT));								//stm32设置为主模式完毕
	I2C_Send7bitAddress(I2C1,device_address,I2C_Direction_Transmitter);				//发送I2C器件地址
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));	//I2C地址发送完毕
	I2C_SendData(I2C1,register_address);																			//发送 命令地址

	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_BYTE_TRANSMITTED));						//等待发送完毕
	I2C_GenerateSTART(I2C1,ENABLE);																						//发送start信号
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_MODE_SELECT));								//stm32设置为主模式完毕
	I2C_Send7bitAddress(I2C1,device_address,I2C_Direction_Receiver);					//发送I2C器件地址
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED));			//I2C地址发送完毕
	I2C_AcknowledgeConfig(I2C1,DISABLE);																			//关闭应答
	I2C_GenerateSTOP(I2C1,ENABLE);																						//产生停止位
	
	while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_BYTE_RECEIVED));							//等待接受完成
	return I2C_ReceiveData(I2C1);																							//将读到数据强制类型转换后返回
}

IIC1.h



#ifndef __IIC1_H__
#define __IIC1_H__


#include "stm32f10x.h"
#include "oled.h"


///*端口设置*/
//#define IIC_SCL         PBout(6)       //SCLK  时钟
//#define IIC_SDA         PBout(7)       //SDA   写数据
//#define READ_SDA        PBin(7)        //SDA   读数据


void I2C1_Init(void);
void I2C1_Write_Byte(u8 device_address,u8 register_address,u8 data);
u8 I2C1_Read_Data(u8 device_address,u8 register_address);


#endif

实现效果

该效果同模拟IIC一样。
显示汉字、英文、数字效果
显示图片效果
显示画点、画线效果

源码

链接：https://pan.baidu.com/s/1jQMJbDNYFkA21WFAmkjjNA?pwd=1234
提取码：1234
如本文有用，请在评论区留言“已阅”，表明来过，感谢！

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STM32F103C8T6硬件IIC控制4针0.96寸OLED显示屏
07-16
本程序使用STM32F103C8T6作为主控单片机，4针0.96寸OLED屏幕作为显示。采用硬件IIC方式，硬件IIC的特点就是比模拟IIC数据传输速度快，并且数据传输速度是可控的。程序可完成基本的英文字符显示、数字显示以及汉字显示，也可实现画点、画线以及图片的显示。该程序经本人测试可以正常使用，也可先去搜索我的同名博客（STM32F103C8T6硬件IIC控制4针0.96寸OLED显示屏）先查看是否符合你的要求再进行下载，以免浪费下载积分，博客内容介绍有如何获取字模等步骤。
STM32—4针0.96寸OLED液晶显示（IIC）
u011816009的博客
04-22 6473
OLED被称为有机激光二极管，也被称为有机激光显示，OLED采用有机材料涂层和玻璃基板，当有电流通过时有机材料就会发光，所以OLED具有自发光特性，不需要背光源（只上电不会亮的，需要完整的程序驱动）下图所示是我们项目中常用的0.96寸的OLED液晶显示屏（图片来源于网络），其有4pin（IIC接口）和7pin（SPI接口）两种，它的显示区域是128X64的点阵，每个点都可以自己独立发光，所以不需要背光，可以显示汉字、ASIIC码、图案等，分别对其进行介绍。
基于STM32F103系列芯片使用IIC协议来写oled(硬件IIC)
m0_57678852的博客
07-20 910
基于STM32F103系列芯片使用IIC协议来写oled(硬件IIC),实现在oled显示中文，字符，图形
STM32F103C8T6模拟IIC控制4针0.96寸OLED显示屏
07-02
该程序经本人测试可以正常使用，也可先去搜索我的同名博客（STM32F103C8T6模拟IIC控制4针0.96寸OLED显示屏）先查看是否符合你的要求再进行下载，以免浪费下载积分，博客内容介绍有如何获取字模等步骤。
STM32F103C8T6硬件IIC控制4针0.96寸OLED显示屏（本人测试）
04-14
该程序经本人测试可以正常使用，也可先去搜索我的同名博客（STM32F103C8T6硬件IIC控制4针0.96寸OLED显示屏）先查看是否符合你的要求再进行下载，以免浪费下载积分，博客内容介绍有如何获取字模等步骤。
0.96寸OLED显示屏STM32F103C8T6_IIC例程
08-20
在"01-中景园电子0.96OLED显示屏STM32F103C8T6_IIC例程"这个文件中，应当包含了完整的C语言源代码，展示了如何配置STM32的IIC接口，以及如何编写与OLED屏幕通信的函数。通过分析和学习这个例程，开发者可以快速掌握...
stm32 硬件iic 源码
04-30
stm32 stm32f407使用硬件iic开启DMA，测试I2C1稳定运行不锁死总线。
STM32 硬件IIC程序
09-24
STM32F10x 硬件IIC程序,已经验证通过.
0.96寸4针OLED显示屏 IIC 蓝色
11-16
stm32f103c8t6控制0.96寸4针OLED显示屏 IIC 蓝色，IIC本人测过效果不是很好，但是接线简单，占用IO口少
STM32F103 IIC源码
10-27
STM32F103 IIC源码stm32f103的硬件iic实际使用时会有一些小问题，这是一个完整的项目，经测试比较好用，大家可以参考！！
STM32F103C8t6(llc)控制0.96OLED显示屏,stm32f103c8t6引脚功能,C,C++
09-10
STM32F103C8T6驱动OLED显示屏显示中文字符，完全没问题，可用。注释详细，有接线说明，简明清楚。
4.3-TFT-with-menu.rar_4.3tft_4.3寸_STM32f103 tft_TFT多级菜单_tft 4.3
07-15
该程序应用stm32f103实现4.3寸TFT屏幕的gui，该程序设置了多级菜单，并可以显示彩色图片等。代码写的比较利索，供参考。
【OLED驱动】：stm32F103的四线模拟IIC驱动的0.96寸OLED屏幕显示数字，字母，汉字，图片的例程
嵌入式up
09-05 7662
【OLED驱动】：stm32F103的四线模拟IIC驱动的OLED屏幕显示数字，字母，汉字，图片的例程
探索嵌入式显示新境界：STM32F103C8T6模拟IIC控制4针0.96寸OLED显示屏
gitblog_09814的博客
09-06 852
探索嵌入式显示新境界：STM32F103C8T6模拟IIC控制4针0.96寸OLED显示屏 STM32F103C8T6模拟IIC控制4针0.96寸OLED显示屏.zip项目地址:https://gitcode.com/open-source-toolkit/5478a 项目介绍 在嵌入式系统设计中，显示模块的选择和控制往往是项目成功的关键。本项目专注于通过STM32F103C8T6单片机，利用模...
STM32硬件IIC使用
qq_40612846的博客
10-03 801
stm32硬件IIC的初始化以及基本使用
stm32f103c8t6硬件iic控制4针0.96寸oled显示屏
06-28
在使用STM32F103C8T6硬件IIC控制4针0.96寸OLED显示屏时，我们需要了解IIC总线的基本原理和OLED显示屏的接口及控制方式。 IIC总线是一种串行通信协议，它由两根信号线组成，分别是时钟线（SCL）和数据线（SDA）。IIC...
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