2022-01-30 STM32F103 对于 0.96 与 0.91 OLED 的屏幕使用-＞测试盘项目

STM32 0.96 与 0.91 OLED 的屏幕使用

OLED的基础介绍

OLED，即有机发光二极管（ Organic Light Emitting Diode）。 OLED 由于同时具备自发光，不需背光源、对比度高、厚度薄、视角广、反应速度快、可用于挠曲性面板、使用温度范围广、构造及制程较简单等优异之特性，被认为是下一代的平面显示器新兴应用技术。 LCD 都需要背光，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。以目前的技术，OLED 的尺寸还难以大型化，但是分辨率确可以做到很高。

提示：以下是本篇文章正文内容，下面案例可供参考

一、如何理解OLED分辨率

在这里插入图片描述

这里0.96寸OLED分辨率是12864;即OLED显示是128行64列;但是由于OLED不能一次控制一个点阵,只能控制8个点阵;而且是垂直方向扫描控制

二、原理图

1. 0.91 0.96 寸IIC原理图

在这里插入图片描述

## 1.0.91寸IIC原理图

GND 电源地 VCC 电源正（3～5.5V）
SCL OLED 的 D0 脚，在 IIC 通信中为时钟管脚
SDA OLED 的 D1 脚，在 IIC 通信中为数据管脚

二、程序分析

程序架构主要分为:
1. IO口设置,系统时钟的建立。
2. I2C 通讯读写操作。
3. OLED 液晶屏初始化指令（ **这里很关键，不同的尺寸液晶屏区别就在这里。
4. OLED 操作函数的建立。 5. OLED 显示字符串显示中文操作以及显示图片的操作。

1.原理图

在这里插入图片描述

2.OLED 代码

2-1.OLED 头文件代码

代码如下：

#include "stm32f10x.h"

#ifndef __OLED_091_II2_H
#define __OLED_091_II2_H
 
 
#define OLED_MODE 0
#define SIZE 8
#define XLevelL		0x00
#define XLevelH		0x10
#define Max_Column	128
#define Max_Row		64
#define	Brightness	0xFF 
#define X_WIDTH 	128
#define Y_WIDTH 	64	  
 
//-----------------OLED IIC端口定义----------------  					   

#define OLED_SCLK_Clr() GPIO_ResetBits(GPIOB,GPIO_Pin_8)//SCL
#define OLED_SCLK_Set() GPIO_SetBits(GPIOB,GPIO_Pin_8)


#define OLED_SDIN_Clr() GPIO_ResetBits(GPIOB,GPIO_Pin_9)//SDA
#define OLED_SDIN_Set() GPIO_SetBits(GPIOB,GPIO_Pin_9)

 		     
#define OLED_CMD  0	//写命令
#define OLED_DATA 1	//写数据


void OLED_ShowString(u8 x,u8 y,u8 *chr,u8 Char_Size);
void OLED_ShowCHinese(u8 x,u8 y,u8 no);
void OLED_Init(void);
void OLED_Clear(void);
void OLED_On(void);
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1 );
void  OLED_Show_number(u8 x,u8 y,u8 Char_Size,u8 no );
void DrawBMP();
#endif

2-2.OLED II2C 代码

代码如下：

#include "stm32f10x.h"
#include "OLED_091_II2.h"
#include "OLED_091_II2_font.h" 
 
 
/***********************Delay****************************************/
void OLED_Delay_50ms(unsigned int Del_50ms)
{
   
	unsigned int m;
	for(;Del_50ms>0;Del_50ms--)
	for(m=6245;m>0;m--);
}

void OLED_Delay_1ms(unsigned int Del_1ms)
{
   
	unsigned char j;
	while(Del_1ms--){
   	
		for(j=0;j<123;j++);
	}
}

  
/**********************************************/
/**********************************************
//IIC Start
**********************************************/
void OLED_IIC_Start()
{
   

	OLED_SCLK_Set() ;
	OLED_SDIN_Set();
	OLED_SDIN_Clr();
	OLED_SCLK_Clr();
}

/**********************************************
//IIC Stop
**********************************************/
void OLED_IIC_Stop()
{
   
	
  OLED_SCLK_Clr();
	OLED_SDIN_Clr();
	OLED_SDIN_Set();
	OLED_SCLK_Set() ;
}

void OLED_IIC_Wait_Ack()
{
   
 
	OLED_SCLK_Set() ;
	OLED_SCLK_Clr();
	
}
/**********************************************
// IIC Write byte
**********************************************/

void OLED_Write_IIC_Byte(unsigned char IIC_Byte)
{
   
	unsigned char i;
	unsigned char m;;
	OLED_SCLK_Clr();
	for(i=0;i<8;i++)		
	{
   
			OLED_SCLK_Clr();
			m=IIC_Byte&0x80;
			if(m==0x80){
   
				OLED_SDIN_Set();
			}
			else OLED_SDIN_Clr();
			IIC_Byte<<=1;
			OLED_SCLK_Set();
			OLED_SCLK_Clr();
	}

	  OLED_SCLK_Clr();
		OLED_SCLK_Set();
}
/**********************************************
// IIC Write Command
**********************************************/
void OLED_Write_IIC_Command(unsigned char IIC_Command)
{
   
   OLED_IIC_Start();
   OLED_Write_IIC_Byte(0x78);     //Slave address,SA0=0
	 OLED_IIC_Wait_Ack();	
   OLED_Write_IIC_Byte(0x00);			//write command
	 OLED_IIC_Wait_Ack();	
   OLED_Write_IIC_Byte(IIC_Command); 
	 OLED_IIC_Wait_Ack();	
   OLED_IIC_Stop();
}
/**********************************************
// IIC Write Data
**********************************************/
void OLED_Write_IIC_Data(unsigned char IIC_Data)
{
   
   OLED_IIC_Start();
   OLED_Write_IIC_Byte(0x78);			//D/C#=0; R/W#=0
	 OLED_IIC_Wait_Ack();	
   OLED_Write_IIC_Byte(0x40);			//write data
	 OLED_IIC_Wait_Ack();	
   OLED_Write_IIC_Byte(IIC_Data);
	 OLED_IIC_Wait_Ack();	
   OLED_IIC_Stop();
}



/**********************************************
// OLED_WR_Byte
**********************************************/

void OLED_WR_Byte(unsigned dat,unsigned cmd)
{
   
	if(cmd) {
   
    OLED_Write_IIC_Data(dat);
  }
	else{
   
   OLED_Write_IIC_Command(dat);	
	}
}

2-3-1.OLED 0.91寸初始化代码

在这里插入图片描述

代码如下：

/**********************************************
//初始化SSD1306
**********************************************/				    
void OLED_Init(void)
{
    	
 	GPIO_InitTypeDef  GPIO_InitStructure;	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);	 //使能A端口时钟
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8|GPIO_Pin_9;	 
 	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; 		 //推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;//速度50MHz
 	GPIO_Init(GPIOB, &GPIO_InitStructure);	  //初始化GPIOD3,6
 	GPIO_SetBits(GPIOB,GPIO_Pin_8|GPIO_Pin_9);	
	OLED_Delay_50ms(16);
	
	// 正常0.91寸
	OLED_WR_Byte(0xAE,OLED_CMD);//--display off
	 
	OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  
	OLED_WR_Byte(0xB0,OLED_CMD);//--set page address
	
	OLED_WR_Byte(0xc8,OLED_CMD); // contract control
	
	OLED_WR_Byte(0x81,OLED_CMD); // contract control
	OLED_WR_Byte(0xFF,OLED_CMD);//--128   
	OLED_WR_Byte(0xA1,OLED_CMD);//set segment remap 
	OLED_WR_Byte(0xA6,OLED_CMD);//--normal / reverse
	
	OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x1F,OLED_CMD);//--1/32 duty
	 
	OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset
	OLED_WR_Byte(0x00,OLED_CMD);//
	
	OLED_WR_Byte(0xD5,OLED_CMD);//set osc division
	OLED_WR_Byte(0xf0,OLED_CMD);//
 
	OLED_WR_Byte(0xD9,OLED_CMD);//Set Pre-Charge Period
	OLED_WR_Byte(0x22,OLED_CMD);//正常0.91寸
	
	OLED_WR_Byte(0xDA,OLED_CMD);//set com pin configuartion
	OLED_WR_Byte(0x02,OLED_CMD);//正常0.91寸
	
	OLED_WR_Byte(0xDB,OLED_CMD);//set Vcomh
	OLED_WR_Byte(0x49,OLED_CMD);//正常0.91寸
	
	OLED_WR_Byte(0x8D,OLED_CMD);//set charge pump enable
	OLED_WR_Byte(0x14,OLED_CMD);//
	
	OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
}

2-3-2.OLED 0.96寸初始化代码

在这里插入图片描述

代码如下：


/**********************************************
//初始化SSD1306
**********************************************/				    
void OLED_Init(void)
{
    	
 	GPIO_InitTypeDef  GPIO_InitStructure;	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);	 //使能A端口时钟
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8|GPIO_Pin_9;	 
 	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; 		 //推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;//速度50MHz
 	GPIO_Init(GPIOB, &GPIO_InitStructure);	  //初始化GPIOD3,6
 	GPIO_SetBits(GPIOB,GPIO_Pin_8|GPIO_Pin_9);	
	OLED_Delay_50ms(16);
    //正常0.96寸 
	OLED_WR_Byte(0xAE,OLED_CMD);//--display off
	OLED_WR_Byte(0x00,OLED_CMD);//---set low column address
	OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
	OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  
	OLED_WR_Byte(0xB0,OLED_CMD);//--set page address
	OLED_WR_Byte(0x81,OLED_CMD); // contract control
	OLED_WR_Byte(0xFF,OLED_CMD);//--128   
	OLED_WR_Byte(0xA1,OLED_CMD);//set segment remap 
	OLED_WR_Byte(0xA6,OLED_CMD);//--normal / reverse
	OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x3F,OLED_CMD);//--1/32 duty
	OLED_WR_Byte(0xC8,OLED_CMD);//Com scan direction
	OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset
	OLED_WR_Byte(0x00,OLED_CMD);//
	
	OLED_WR_Byte(0xD5,OLED_CMD);//set osc division
	OLED_WR_Byte(0x80,OLED_CMD);//
	
	OLED_WR_Byte(0xD8,OLED_CMD);//set area color mode off
	OLED_WR_Byte(0x05,OLED_CMD);//
	
	OLED_WR_Byte(0xD9,OLED_CMD);//Set Pre-Charge Period
	OLED_WR_Byte(0xF1,OLED_CMD);//正常0.96寸

	OLED_WR_Byte(0xDA,OLED_CMD);//set com pin configuartion
	OLED_WR_Byte(0x12,OLED_CMD);//正常0.96寸
	
	OLED_WR_Byte(0xDB,OLED_CMD);//set Vcomh
	OLED_WR_Byte(0x30,OLED_CMD);//正常0.96寸
	 
	OLED_WR_Byte(0x8D,OLED_CMD);//set charge pump enable
	OLED_WR_Byte(0x14,OLED_CMD);//
	
	OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel	 
}

2-4.OLED 应用函数代码

代码如下：


/**********************************************
// 坐标设置
**********************************************/

void OLED_Set_Pos(unsigned char x, unsigned char y){
   
 	OLED_WR_Byte(0xb0+y,OLED_CMD);
	OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);
	OLED_WR_Byte((x&0x0f),OLED_CMD); 
}
/**********************************************
// 开启OLED显示
**********************************************/
void OLED_Display_On(void)
{
   
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令
	OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ON
	OLED_WR_Byte(0XAF,OLED_CMD);  //DISPLAY ON
}
/**********************************************
// 关闭OLED显示
**********************************************/     
void OLED_Display_Off(void)
{
   
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令
	OLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFF
	OLED_WR_Byte(0XAE,OLED_CMD);  //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(i=0;i<8;i++)  
	{
     
		OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）
		OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址
		OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址   
		for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA); 
	} //更新显示
}
 

/**********************************************
// //更新显示
**********************************************/ 
void OLED_On(void)  
{
     
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{
     
		OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）
		OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址
		OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址   
		for(n=0;n<128;n++)OLED_WR_Byte(1,OLED_DATA); 
	} //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>Max_Column-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],OLED_DATA);
			
			OLED_Set_Pos(x,y+1);
			for(i=0;i<8;i++)
			OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);
		}
		else {
   	
			OLED_Set_Pos(x,y);
			for(i=0;i<6;i++)
			OLED_WR_Byte(F6x8[c][i],OLED_DATA);
				
		}
}

/**********************************************
//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],OLED_DATA);
				adder+=1;
     }	
		OLED_Set_Pos(x,y+1);	
    for(t=0;t<16;t++)
			{
   	
				OLED_WR_Byte(Hzk[2*no+1][t],OLED_DATA);
				adder+=1;
      }					
}

void  OLED_Show_number(u8 x,u8 y,u8 Char_Size,u8 no ){
   
	u8 t,adder=0;
	OLED_Set_Pos(x,y);
	OLED_ShowChar(x,y,(char)(no+'0'),Char_Size);
}
	
/***********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 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(BMP1[j++],OLED_DATA);	    	
	    }
	}
}

3.OLED 字体库文件

3-1.OLED 标准字体库文件操作

#include "stm32f10x.h"

//常用ASCII表
//偏移量32
//ASCII字符集
//偏移量32
//大小:12*6
/************************************6*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,