初出茅廬的小李第24篇博客之OLED 小屏幕顯示漢字

開始前的準備工作

• STM32C8T6最小系統板（窮逼專用開發板）
• 0.96寸SPI接口的OLED屏幕（個人感覺I2C的更好用，比較人家廢了功夫了
• 杜邦線若干（沒有杜邦線的感覺真的很難受，相連連不上才最難受）
• 中景園的例程代碼一份（我也不知道哪來的，好像是學長給的）

目標是能顯示自己想要的漢字

（其實就是偷樑換柱，自己取個字模換進去）
好了直接上代碼

//***************************/
//接線方式說明:
//GND  電源地
//VCC  接5V或3.3v電源
//D0   接PA5（SCL）
//D1   接PA7（SDA）
//RES  接PB0
//DC   接PB1
//CS   接PA4               
//**************************/

#include "oled.h"
#include "stdlib.h"
#include "oledfont.h"  	 
#include "delay.h"

//OLED的顯存
//存放格式如下：
//0 1 2 3 ... 127	[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]		   

#if OLED_MODE==1
//向SSD1106寫入一個字節。
//dat:要寫入的數據/命令
//cmd:數據/命令標誌 0,表示命令;1,表示數據;
void OLED_WR_Byte(u8 dat,u8 cmd)
{
	DATAOUT(dat);	    
	if(cmd)
	  OLED_DC_Set();
	else 
	  OLED_DC_Clr();		   
	OLED_CS_Clr();
	OLED_WR_Clr();	 
	OLED_WR_Set();
	OLED_CS_Set();	  
	OLED_DC_Set();	 
} 	    	    
#else
//向SSD1106寫入一個字節。
//dat:要寫入的數據/命令
//cmd:數據/命令標誌 0,表示命令;1,表示數據;
void OLED_WR_Byte(u8 dat,u8 cmd)
{	
	u8 i;			  
	if(cmd)
	  OLED_DC_Set();
	else 
	  OLED_DC_Clr();		  
	  OLED_CS_Clr();
	for(i=0;i<8;i++)
	{			  
		OLED_SCLK_Clr();
		if(dat&0x80)
		   OLED_SDIN_Set();
		else 
		   OLED_SDIN_Clr();
		   OLED_SCLK_Set();
		   dat<<=1;   
	}				 		  
	OLED_CS_Set();
	OLED_DC_Set();   	  
} 
#endif
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)|0x01,OLED_CMD); 
}   	  
//開啓OLED顯示    
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
}
//關閉OLED顯示     
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
}		   			 
//清屏函數,清完屏,整個屏幕是黑色的!和沒點亮一樣!!!	  
void OLED_Clear(void)  
{  
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{  
		OLED_WR_Byte (0xb0+i,OLED_CMD);    //設置頁地址（0~7）
		OLED_WR_Byte (0x00,OLED_CMD);      //設置顯示位置—列低地址
		OLED_WR_Byte (0x10,OLED_CMD);      //設置顯示位置—列高地址   
		for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA); 
	} //更新顯示
}


//在指定位置顯示一個字符,包括部分字符
//x:0~127
//y:0~63
//mode:0,反白顯示;1,正常顯示				 
//size:選擇字體 16/12 
void OLED_ShowChar(u8 x,u8 y,u8 chr)
{      	
	unsigned char c=0,i=0;	
		c=chr-' ';//得到偏移後的值			
		if(x>Max_Column-1){x=0;y=y+2;}
		if(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+1);
				for(i=0;i<6;i++)
				OLED_WR_Byte(F6x8[c][i],OLED_DATA);
				
			}
}
//m^n函數
u32 oled_pow(u8 m,u8 n)
{
	u32 result=1;	 
	while(n--)result*=m;    
	return result;
}				  
//顯示2個數字
//x,y :起點座標	
//num:數值(0~4294967295);	
//len :數字的位數
//size:字體大小
//mode:模式	0,填充模式;1,疊加模式		  
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size)
{         	
	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+(size/2)*t,y,' ');
				continue;
			}else enshow=1; 
		 	 
		}
	 	OLED_ShowChar(x+(size/2)*t,y,temp+'0'); 
	}
} 
//顯示一個字符號串
void OLED_ShowString(u8 x,u8 y,u8 *chr)
{
	unsigned char j=0;
	while (chr[j]!='\0')
	{		OLED_ShowChar(x,y,chr[j]);
			x+=8;
		if(x>120){x=0;y+=2;}
			j++;
	}
}
//顯示漢字
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;
        }					
}
/***********功能描述：顯示顯示BMP圖片128×64起始點座標(x,y),x的範圍0～127，y爲頁的範圍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++],OLED_DATA);	    	
	    }
	}
} 


//初始化SSD1306					    
void OLED_Init(void)
{ 	
 
 	GPIO_InitTypeDef  GPIO_InitStructure;
 	
 	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);	   //使能A端口時鐘
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4|GPIO_Pin_5|GPIO_Pin_7;	 
 	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; 		   //推輓輸出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;          //速度50MHz
 	GPIO_Init(GPIOA, &GPIO_InitStructure);	                   //初始化GPIOA4,5,7
 	GPIO_SetBits(GPIOA,GPIO_Pin_5|GPIO_Pin_7|GPIO_Pin_4);	   
	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);	 //使能B端口時鐘
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_8;	 
 	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; 		 //推輓輸出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;        //速度50MHz
 	GPIO_Init(GPIOB, &GPIO_InitStructure);	                 //初始化GPIOB0,1,8
 	GPIO_SetBits(GPIOB,GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_8);	


/*************************************************************************************/
 
    OLED_RST_Set();
	delay_ms(100);
	OLED_RST_Clr();
	delay_ms(200);
	OLED_RST_Set(); 
					  
	OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
	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  Set Mapping RAM Display Start Line (0x00~0x3F)
	OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
	OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
	OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0左右反置 0xa1正常
	OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0上下反置 0xc8正常
	OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
	OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
	OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset	Shift Mapping RAM Counter (0x00~0x3F)
	OLED_WR_Byte(0x00,OLED_CMD);//-not offset
	OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
	OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
	OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
	OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
	OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
	OLED_WR_Byte(0x12,OLED_CMD);
	OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
	OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
	OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
	OLED_WR_Byte(0x02,OLED_CMD);//
	OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable
	OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable
	OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)
	OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7) 
	OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
	
	OLED_WR_Byte(0xAF,OLED_CMD); /*display ON*/ 
	OLED_Clear();
	OLED_Set_Pos(0,0); 	
}  

不得不說人家寫的代碼確實比自己寫的規範對着SSD1306芯片寫驅動程序以我的水平恐怕是還驅動不起來，不過研究一下驅動代碼我認爲還是很有必要的。

/*
**************************
//VCC  接5V或3.3v電源
//GND  電源地
//D0   接PA5（SCL）
//D1   接PA7（SDA）
//RES  接PB0
//DC   接PB1
//CS   接PA4               
*************************
*/
#ifndef __OLED_H
#define __OLED_H			  	 
#include "sys.h"
#include "stdlib.h"	    	
//OLED模式設置
//0:4線串行模式
//1:並行8080模式
#define OLED_MODE 0
#define SIZE 16
#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	    

//-----------------測試LED端口定義---------------- 
#define LED_ON GPIO_ResetBits(GPIOB,GPIO_Pin_8)
#define LED_OFF GPIO_SetBits(GPIOB,GPIO_Pin_8)
//-----------------OLED端口定義----------------  					   
//這個指示燈的其實我沒有用到，不過如果是用它做一個測試應該很方便

#define OLED_SCLK_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_5)//SCLK
#define OLED_SCLK_Set() GPIO_SetBits(GPIOA,GPIO_Pin_5)

#define OLED_SDIN_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_7)//SDIN
#define OLED_SDIN_Set() GPIO_SetBits(GPIOA,GPIO_Pin_7)//PA7

#define OLED_RST_Clr() GPIO_ResetBits(GPIOB,GPIO_Pin_0)//RES
#define OLED_RST_Set() GPIO_SetBits(GPIOB,GPIO_Pin_0)//PB0

#define OLED_DC_Clr() GPIO_ResetBits(GPIOB,GPIO_Pin_1)//DC
#define OLED_DC_Set() GPIO_SetBits(GPIOB,GPIO_Pin_1)//PB1
 		     
#define OLED_CS_Clr()  GPIO_ResetBits(GPIOA,GPIO_Pin_4)//CS
#define OLED_CS_Set()  GPIO_SetBits(GPIOA,GPIO_Pin_4)//PA4

#define OLED_CMD  0	//0寫命令
#define OLED_DATA 1	//1寫數據


//OLED控制用函數
void OLED_WR_Byte(u8 dat,u8 cmd); 		//寫字節數據	    
void OLED_Display_On(void);       		//屏幕開
void OLED_Display_Off(void);      		//屏幕關	   							   		    
void OLED_Init(void);             		//OLED初始化
void OLED_Clear(void);            		//OLED清屏
void OLED_DrawPoint(u8 x,u8 y,u8 t);    //畫點函數
void OLED_Fill(u8 x1,u8 y1,u8 x2,u8 y2,u8 dot);     //區域填充函數
void OLED_ShowChar(u8 x,u8 y,u8 chr);               //特定位置顯示字符
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size);//特定位置顯示漢字
void OLED_ShowString(u8 x,u8 y, u8 *p);	            //特定位置顯示字符串
void OLED_Set_Pos(unsigned char x, unsigned char y);//設置偏移座標
void OLED_ShowCHinese(u8 x,u8 y,u8 no);             //特定位置顯示漢字
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);
//特定位置顯示圖片

u32 oled_pow(u8 m,u8 n);
//求m的n次方函數

#endif  
	 

# C文件和H文件都寫好了，接下來就是主函數了

其實最關鍵的就是這個字庫（部分字庫）
根據他的取模方式自己取模放到這裏然後調用對應函數就可以顯示了

char Hzk[][32]={

{0x00,0x10,0x10,0x9A,0xD6,0x30,0x80,0x8C,0x0C,0xEC,0xFC,0x0C,0x0C,0xFC,0x3C,0x00},
{0x00,0x04,0x02,0xFF,0xFF,0x03,0x47,0x60,0x38,0x0F,0x00,0x40,0x40,0x7F,0x00,0x00},/*初0*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF8,0xF8,0x80,0x80,0x80,0xFE,0xFE,0x80,0x80,0x80,0xF8,0x00,0x00,0x00},
{0x00,0x00,0x7E,0x60,0x60,0x60,0x60,0x7F,0x7F,0x60,0x60,0x60,0x60,0xFE,0x00,0x00},/*出1*/
/* (16 X 16 , 黑體 )*/

{0x00,0x04,0x04,0x24,0x24,0xBE,0xA4,0x24,0x24,0xA4,0xBE,0x64,0x64,0x04,0x04,0x00},
{0x00,0x62,0x22,0x32,0x12,0x0A,0x46,0x47,0x7F,0x03,0x02,0x02,0x02,0x06,0x02,0x00},/*茅2*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF8,0xF8,0x08,0xC8,0x48,0x48,0x7E,0x7C,0x48,0x48,0xC8,0xC8,0x08,0x00},
{0x00,0x70,0x3F,0x00,0x60,0x3F,0x02,0x02,0x02,0x02,0x02,0x02,0x03,0x07,0x00,0x00},/*廬3*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF0,0x18,0x1E,0x10,0xF0,0x80,0xE0,0x3C,0x16,0x10,0x10,0xF0,0xF0,0x00},
{0x00,0x00,0x7F,0x21,0x21,0x21,0x7F,0x00,0x00,0x01,0x47,0x44,0x40,0x7F,0x01,0x00},/*的4*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0x00,0xC0,0x60,0x00,0x00,0xFE,0xFE,0x00,0x00,0x60,0xC0,0x00,0x00,0x00},
{0x00,0x08,0x0E,0x03,0x00,0x00,0x40,0x7F,0x7F,0x00,0x00,0x00,0x01,0x0F,0x00,0x00},/*小5*/
/* (16 X 16 , 黑體 )*/

{0x00,0x88,0xC8,0xC8,0xE8,0xB8,0x98,0xFE,0xFE,0x98,0xB8,0xE8,0x48,0xC8,0xC8,0x00},
{0x00,0x08,0x08,0x09,0x08,0x48,0xC8,0x7C,0x3E,0x0A,0x09,0x09,0x08,0x08,0x08,0x00},/*李6*/
/* (16 X 16 , 黑體 )*/

};

這個字庫的取模方式如下

經過取模之後

 初(0) 出(1) 茅(2) 廬(3) 的(4) 小(5) 李(6)

{0x00,0x10,0x10,0x9A,0xD6,0x30,0x80,0x8C,0x0C,0xEC,0xFC,0x0C,0x0C,0xFC,0x3C,0x00},
{0x00,0x04,0x02,0xFF,0xFF,0x03,0x47,0x60,0x38,0x0F,0x00,0x40,0x40,0x7F,0x00,0x00},/*"初",0*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF8,0xF8,0x80,0x80,0x80,0xFE,0xFE,0x80,0x80,0x80,0xF8,0x00,0x00,0x00},
{0x00,0x00,0x7E,0x60,0x60,0x60,0x60,0x7F,0x7F,0x60,0x60,0x60,0x60,0xFE,0x00,0x00},/*"出",1*/
/* (16 X 16 , 黑體 )*/

{0x00,0x04,0x04,0x24,0x24,0xBE,0xA4,0x24,0x24,0xA4,0xBE,0x64,0x64,0x04,0x04,0x00},
{0x00,0x62,0x22,0x32,0x12,0x0A,0x46,0x47,0x7F,0x03,0x02,0x02,0x02,0x06,0x02,0x00},/*"茅",2*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF8,0xF8,0x08,0xC8,0x48,0x48,0x7E,0x7C,0x48,0x48,0xC8,0xC8,0x08,0x00},
{0x00,0x70,0x3F,0x00,0x60,0x3F,0x02,0x02,0x02,0x02,0x02,0x02,0x03,0x07,0x00,0x00},/*"廬",3*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0xF0,0x18,0x1E,0x10,0xF0,0x80,0xE0,0x3C,0x16,0x10,0x10,0xF0,0xF0,0x00},
{0x00,0x00,0x7F,0x21,0x21,0x21,0x7F,0x00,0x00,0x01,0x47,0x44,0x40,0x7F,0x01,0x00},/*"的",4*/
/* (16 X 16 , 黑體 )*/

{0x00,0x00,0x00,0xC0,0x60,0x00,0x00,0xFE,0xFE,0x00,0x00,0x60,0xC0,0x00,0x00,0x00},
{0x00,0x08,0x0E,0x03,0x00,0x00,0x40,0x7F,0x7F,0x00,0x00,0x00,0x01,0x0F,0x00,0x00},/*"小",5*/
/* (16 X 16 , 黑體 )*/

{0x00,0x88,0xC8,0xC8,0xE8,0xB8,0x98,0xFE,0xFE,0x98,0xB8,0xE8,0x48,0xC8,0xC8,0x00},
{0x00,0x08,0x08,0x09,0x08,0x48,0xC8,0x7C,0x3E,0x0A,0x09,0x09,0x08,0x08,0x08,0x00},/*"李",6*/
/* (16 X 16 , 黑體 )*/









 初(0) 出(1) 茅(2) 廬(3) 的(4) 小(5) 李(6)

DB 00H 10H 10H 9AH D6H 30H 80H 8CH 0CH ECH FCH 0CH 0CH FCH 3CH 00H;
DB 00H 04H 02H FFH FFH 03H 47H 60H 38H 0FH 00H 40H 40H 7FH 00H 00H;"初",0
/* (16 X 16 , 黑體 )*/

DB 00H 00H F8H F8H 80H 80H 80H FEH FEH 80H 80H 80H F8H 00H 00H 00H;
DB 00H 00H 7EH 60H 60H 60H 60H 7FH 7FH 60H 60H 60H 60H FEH 00H 00H;"出",1
/* (16 X 16 , 黑體 )*/

DB 00H 04H 04H 24H 24H BEH A4H 24H 24H A4H BEH 64H 64H 04H 04H 00H;
DB 00H 62H 22H 32H 12H 0AH 46H 47H 7FH 03H 02H 02H 02H 06H 02H 00H;"茅",2
/* (16 X 16 , 黑體 )*/

DB 00H 00H F8H F8H 08H C8H 48H 48H 7EH 7CH 48H 48H C8H C8H 08H 00H;
DB 00H 70H 3FH 00H 60H 3FH 02H 02H 02H 02H 02H 02H 03H 07H 00H 00H;"廬",3
/* (16 X 16 , 黑體 )*/

DB 00H 00H F0H 18H 1EH 10H F0H 80H E0H 3CH 16H 10H 10H F0H F0H 00H;
DB 00H 00H 7FH 21H 21H 21H 7FH 00H 00H 01H 47H 44H 40H 7FH 01H 00H;"的",4
/* (16 X 16 , 黑體 )*/

DB 00H 00H 00H C0H 60H 00H 00H FEH FEH 00H 00H 60H C0H 00H 00H 00H;
DB 00H 08H 0EH 03H 00H 00H 40H 7FH 7FH 00H 00H 00H 01H 0FH 00H 00H;"小",5
/* (16 X 16 , 黑體 )*/

DB 00H 88H C8H C8H E8H B8H 98H FEH FEH 98H B8H E8H 48H C8H C8H 00H;
DB 00H 08H 08H 09H 08H 48H C8H 7CH 3EH 0AH 09H 09H 08H 08H 08H 00H;"李",6
/* (16 X 16 , 黑體 )*/

第一種方式是C51格式，第二種的是A51的格式，要用C51的格式纔可以（別問我爲什麼，我看人家的就是C51格式，我就依葫蘆畫瓢）

取模的效果個格式可以更改，我只改了字體，但是字號大小應該也可以更改，那樣的話程序也要編寫對應的字號的處理函數，這裏沒有該，因爲暫時沒有該大字體的需求。

void My_UI(void)
{	
	  u8 i;
	 for(i=0;i<=6;i++)
		{
			OLED_ShowCHinese(i*18,0,i);//依次顯示出“初出茅廬的小李”
		}
		OLED_ShowCHinese(0,3,7);//顯示“紅”
		OLED_ShowCHinese(18,3,8);//顯示“綠”
		OLED_ShowCHinese(36,3,9);//顯示“藍”
		OLED_ShowCHinese(54,3,10);//顯示“燈”
		OLED_ShowCHinese(72,3,11);//顯示“繼”
		OLED_ShowCHinese(90,3,12);//顯示“電”
		OLED_ShowCHinese(108,3,13);//顯示“器”
		
		OLED_ShowCHinese(0,6,14);//顯示“溫”
		OLED_ShowCHinese(18,6,15);//顯示“溼”
		OLED_ShowCHinese(36,6,16);//顯示“度”
		OLED_ShowCHinese(54,6,17);//顯示“煙”
		OLED_ShowCHinese(72,6,18);//顯示“感”
		OLED_ShowCHinese(90,6,19);//顯示“光”
		OLED_ShowCHinese(108,6,20);//顯示“照”
}

這些字加上組合搭配應該就可以作出自己想要的界面了

當然他還可以顯示更多的內容，需要再去研究