简易多功能液体容器

【main.c】

#include "REG52.h"
#include "oled.h"
#include "HX711.h"
/*******************************************************************************/
sbit Trig = P2^1;
sbit Echo = P2^0;
sbit KEY2 = P3^3;//¼ì²âÈÜÒº
sbit KEY1 = P3^2;//ȥë



unsigned int  time=0;
float S=0;
bit   flag =0;
/*******************************************************************************/
unsigned long HX711_Buffer = 0;
float Weight_Maopi = 0;
float Weight_Shiwu = 0;
unsigned int Temp_Buffer = 0;
bit Flag_ERROR = 0;
#define GapValue 373
extern float salinity=0.000;
/*******************************************************************************/

float density(void)	
{	
	float i;
	i=Weight_Shiwu/(1.724*(353-S));
	return(i);
}

int category(void)
{
	int i;
	if((density()<1.000)&&(density()>0.500))		
	{
		i=1;//´¿¾»Ë®
	}
	else if(density()>1.010)
	{
		if(salinity==0)
		{
			i=2;//ÑÎË®
		}
		else
		{
			if(salinity<=density())
				i=3;//ŨÑÎË®
			else
				i=4;//µ­ÑÎË®
			salinity=density();
		}
	}
  	
	return(i);
}

void display_category()
{
	switch(category())
	{
		case 1:		OLED_ShowCHinese(58,6,15);//Àà
							OLED_ShowCHinese(74,6,16);//Àà
							OLED_ShowCHinese(90,6,17);//Àà
							OLED_ShowCHinese(106,6,37);//Àà
	            break;
		
		case 2:		OLED_ShowCHinese(58,6,18);//Àà
							OLED_ShowCHinese(74,6,19);//Àà
							OLED_ShowCHinese(90,6,37);//Àà
							OLED_ShowCHinese(106,6,37);//Àà

		          break;
							
		case 3:		OLED_ShowCHinese(58,6,19);//Àà
							OLED_ShowCHinese(74,6,21);//Àà
							OLED_ShowCHinese(90,6,22);//Àà
							OLED_ShowCHinese(106,6,37);//Àà

	            break;
				
		case 4:		OLED_ShowCHinese(58,6,23);//Àà
							OLED_ShowCHinese(74,6,24);//Àà
							OLED_ShowCHinese(90,6,25);//Àà
							OLED_ShowCHinese(106,6,37);//Àà

	            break;
				
}
	}




void OLED_dispaly()
{
		OLED_ShowCHinese(1,0,0);//¼ò
		OLED_ShowCHinese(15,0,1);//Ò×
		OLED_ShowCHinese(29,0,2);//¶à
		OLED_ShowCHinese(43,0,3);//¹¦
		OLED_ShowCHinese(57,0,4);//ÄÜ
		OLED_ShowCHinese(68,0,5);//Òº
		OLED_ShowCHinese(85,0,6);//Ìå
		OLED_ShowCHinese(99,0,7);//ÈÝ
		OLED_ShowCHinese(113,0,8);//Æ÷
		
		OLED_ShowCHinese(10,2,9);//Òº
		OLED_ShowCHinese(26,2,10);//λ
		OLED_ShowChar(42,2,':');//:
		OLED_ShowNum(50,2,353-S,4,16);
		OLED_ShowString(82,2,"mm");

		
		
		OLED_ShowCHinese(10,4,11);//ÖØ
		OLED_ShowCHinese(26,4,12);//Á¿
		OLED_ShowChar(42,4,':');//:
		OLED_ShowNum(58,4,Weight_Shiwu*10/1000,1,16);
		OLED_ShowNum(66,4,(int)(Weight_Shiwu*10)/100%10,1,16);
		OLED_ShowNum(74,4,(int)(Weight_Shiwu*10)/10%10,1,16);
		OLED_ShowString(82,4,".");
		OLED_ShowNum(90,4,(int)(Weight_Shiwu*10)%10,1,16);
		OLED_ShowString(98,4,"g");

		
		
		OLED_ShowCHinese(10,6,13);//ÖÖ
		OLED_ShowCHinese(26,6,14);//Àà
		OLED_ShowChar(42,6,':');//
		//OLED_ShowNum(66,6,(int)(density()*10)/10,1,16);
		//OLED_ShowString(74,6,".");
		//OLED_ShowNum(82,6,(int)(density()*100)/10,1,16);
		//OLED_ShowNum(98,6,(int)(density()*1000)/10,1,16);
	//	OLED_ShowNum(114,6,(int)(density()*1000)%10,1,16);
		

}


void Conut(void)
	{
	 time=TH0*256+TL0;
	 TH0=0;
	 TL0=0;
	
	 S=(time*1.85)/10.0;   
	 
	}

void zd0() interrupt 1 		
  {
    flag=1;							 
  }
	
 void  StartModule() 		       
  {
	  Trig=1;			                     
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_();
	  _nop_(); 
	  _nop_(); 
	  _nop_(); 
	  _nop_();
	  Trig=0;
  }

/*******************************************************************************/
 void main()
 {	

	 	TMOD=0x01;		  
		TH0=0;
		TL0=0;          
		ET0=1;            
		EA=1;				 	
		OLED_Init();			//³õʼ»¯OLED  
		OLED_Clear(); 
				

	 		Get_Maopi();				//³ÆëƤÖØÁ¿				
			while(1) 
	{			Get_Weight();			//³ÆÖ	 
				OLED_dispaly();
				Scan_Key();
/**********************************************************************************/
			 StartModule();
	     while(!Echo);		//?RX?????
	    TR0=1;			    //????
			 while(Echo);			//?RX?1?????
	     TR0=0;				//????
      Conut();			//??
/**********************************************************************************/		

	}	  
}


void Scan_Key()
{
	if(KEY1 == 0)
	{
		Delay_ms(5);
		if(KEY1 == 0)
		{
			while(KEY1 == 0);
			Get_Maopi();			//ȥƤ
		}	
	}
	if(KEY2 ==0)
	{
		Delay_ms(5);
		if(KEY2 == 0)
		{
			display_category();
		}	
	}
}

//****************************************************
//³ÆÖØ
//****************************************************
void Get_Weight()
{
	Weight_Shiwu = HX711_Read();
	Weight_Shiwu = Weight_Shiwu - Weight_Maopi;		//»ñÈ¡¾»ÖØ
	if(Weight_Shiwu > 0)			
	{	
		Weight_Shiwu = Weight_Shiwu/GapValue; 	//¼ÆËãʵÎïµÄʵ¼ÊÖØÁ¿
																		
																		
		if(Weight_Shiwu > 5000)		//³¬Öر¨¾¯
		{
			Flag_ERROR = 1;	
		}
		else
		{
			Flag_ERROR = 0;
		}
	}
	else
	{
		Weight_Shiwu = 0;
		Flag_ERROR = 1;				//¸ºÖر¨¾¯
	}
	
}

//****************************************************
//»ñȡëƤÖØÁ¿
//****************************************************
void  Get_Maopi()
{
	Weight_Maopi = HX711_Read();	
} 


//****************************************************
//MSÑÓʱº¯Êý(12M¾§ÕñϲâÊÔ)
//****************************************************
void Delay_ms(unsigned int n)
{
	unsigned int  i,j;
	for(i=0;i<n;i++)
		for(j=0;j<123;j++);
}

【oled.h】

#include "REG52.h"
#ifndef __OLED_H
#define __OLED_H			  	 
#define  u8 unsigned char 
#define  u32 unsigned int 
#define OLED_CMD  0	//дÃüÁî
#define OLED_DATA 1	//дÊý¾Ý

sbit OLED_CS=P0^4; //Ƭѡ
sbit OLED_RST =P0^2;//¸´Î»
sbit OLED_DC =P0^3;//Êý¾Ý/ÃüÁî¿ØÖÆ
sbit OLED_SCL=P0^0;//ʱÖÓ D0£¨SCLK£
sbit OLED_SDIN=P0^1;//D1£¨MOSI£© Êý¾Ý


#define OLED_CS_Clr()  OLED_CS=0
#define OLED_CS_Set()  OLED_CS=1

#define OLED_RST_Clr() OLED_RST=0
#define OLED_RST_Set() OLED_RST=1

#define OLED_DC_Clr() OLED_DC=0
#define OLED_DC_Set() OLED_DC=1

#define OLED_SCLK_Clr() OLED_SCL=0
#define OLED_SCLK_Set() OLED_SCL=1

#define OLED_SDIN_Clr() OLED_SDIN=0
#define OLED_SDIN_Set() OLED_SDIN=1;



#define SIZE 16
#define XLevelL		0x02
#define XLevelH		0x10
#define Max_Column	128
#define Max_Row		64
#define	Brightness	0xFF 
#define X_WIDTH 	128
#define Y_WIDTH 	64	    						  
//-----------------OLED¶Ë¿Ú¶¨Òå----------------  					   
void delay_ms(unsigned int ms);
//OLED¿ØÖÆÓú¯Êý
void OLED_WR_Byte(u8 dat,u8 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);
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size2);
void OLED_ShowString(u8 x,u8 y, u8 *p);	 
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[]);
#endif  

[OLEDFONT.h]

#ifndef __OLEDFONT_H
#define __OLEDFONT_H 	   
//³£ÓÃASCII±í
//Æ«ÒÆÁ¿32
//ASCII×Ö·û¼¯
//Æ«ÒÆÁ¿32
//´óС:12*6
/************************************6*8µÄµãÕó************************************/
const unsigned char code 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*16µÄµãÕó************************************/
const unsigned char code 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
};
unsigned char code Hzk[][32]={

//¼òÒ׶๦ÄÜÒºÌåÈÝÆ÷  16*16


{0x08,0x04,0xC3,0x12,0x26,0x8A,0xA2,0xAA,0xA4,0xA3,0x22,0x26,0xEA,0x02,0x02,0x00},
{0x00,0x00,0xFF,0x00,0x00,0x3F,0x24,0x24,0x24,0x3F,0x00,0x80,0xFF,0x00,0x00,0x00},

{0x00,0x00,0x00,0x00,0x7F,0xC9,0x49,0x49,0x49,0x49,0x49,0x7F,0x00,0x00,0x00,0x00},
{0x00,0x08,0x04,0x42,0x23,0x12,0x8E,0x42,0x32,0x0E,0x42,0x82,0x42,0x3E,0x00,0x00},

{0x00,0x00,0x10,0x10,0x98,0xA4,0x47,0x44,0xA4,0x54,0x0C,0x04,0x00,0x00,0x00,0x00},
{0x00,0x81,0x89,0x89,0x44,0x44,0x4A,0x31,0x21,0x11,0x09,0x05,0x03,0x00,0x00,0x00},

{0x08,0x08,0x08,0xF8,0x08,0x08,0x08,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00},
{0x10,0x30,0x10,0x1F,0x08,0x88,0x48,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00},

{0x08,0xCC,0x4A,0x49,0x48,0x4A,0xCC,0x18,0x00,0x7F,0x88,0x88,0x84,0x82,0xE0,0x00},
{0x00,0xFF,0x12,0x12,0x52,0x92,0x7F,0x00,0x00,0x7E,0x88,0x88,0x84,0x82,0xE0,0x00},

{0x10,0x60,0x02,0x8C,0x00,0x84,0xE4,0x1C,0x05,0xC6,0xBC,0x24,0x24,0xE4,0x04,0x00},
{0x04,0x04,0x7E,0x01,0x00,0x00,0xFF,0x82,0x41,0x26,0x18,0x29,0x46,0x81,0x80,0x00},

{0x00,0x80,0x60,0xF8,0x07,0x10,0x10,0x10,0xD0,0xFF,0xD0,0x10,0x10,0x10,0x00,0x00},
{0x01,0x00,0x00,0xFF,0x10,0x08,0x04,0x0B,0x08,0xFF,0x08,0x0B,0x04,0x08,0x10,0x00},

{0x10,0x0C,0x44,0x24,0x14,0x84,0x45,0x26,0x44,0x84,0x14,0x24,0x44,0x14,0x0C,0x00},
{0x04,0x04,0x02,0xFE,0x45,0x44,0x44,0x44,0x44,0x44,0x45,0xFE,0x02,0x04,0x04,0x00},

{0x80,0x80,0x9E,0x92,0x92,0x92,0x9E,0xE0,0x80,0x9E,0xB2,0xD2,0x92,0x9E,0x80,0x00},
{0x08,0x08,0xF4,0x94,0x92,0x92,0xF1,0x00,0x01,0xF2,0x92,0x94,0x94,0xF8,0x08,0x00},

//Һλ

{0x10,0x60,0x02,0x8C,0x00,0x84,0xE4,0x1C,0x05,0xC6,0xBC,0x24,0x24,0xE4,0x04,0x00},
{0x04,0x04,0x7E,0x01,0x00,0x00,0xFF,0x82,0x41,0x26,0x18,0x29,0x46,0x81,0x80,0x00},

{0x00,0x80,0x60,0xF8,0x07,0x10,0x90,0x10,0x11,0x16,0x10,0x10,0xD0,0x10,0x00,0x00},
{0x01,0x00,0x00,0xFF,0x40,0x40,0x41,0x5E,0x40,0x40,0x70,0x4E,0x41,0x40,0x40,0x00},

//ÖØÁ¿

{0x10,0x10,0x14,0xD4,0x54,0x54,0x54,0xFC,0x52,0x52,0x52,0xD3,0x12,0x10,0x10,0x00},
{0x40,0x40,0x50,0x57,0x55,0x55,0x55,0x7F,0x55,0x55,0x55,0x57,0x50,0x40,0x40,0x00},

{0x20,0x20,0x20,0xBE,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBE,0x20,0x20,0x20,0x00},
{0x00,0x80,0x80,0xAF,0xAA,0xAA,0xAA,0xFF,0xAA,0xAA,0xAA,0xAF,0x80,0x80,0x00,0x00},

//ÖÖÀà

{0x24,0x24,0xA4,0xFE,0x23,0x22,0x00,0xF0,0x10,0x10,0xFF,0x10,0x10,0xF0,0x00,0x00},
{0x08,0x06,0x01,0xFF,0x01,0x06,0x00,0x07,0x02,0x02,0xFF,0x02,0x02,0x07,0x00,0x00},

{0x00,0x10,0x10,0x92,0x54,0x30,0x10,0xFF,0x10,0x30,0x54,0x92,0x10,0x10,0x00,0x00},
{0x84,0x85,0x45,0x44,0x24,0x14,0x0C,0x06,0x0C,0x14,0x24,0x44,0x45,0x84,0x84,0x00},

//´¿¾»Ë®

{0x20,0x30,0xAC,0x63,0x30,0x00,0xE8,0x08,0x08,0xFF,0x08,0x08,0xE8,0x08,0x00,0x00},
{0x22,0x67,0x22,0x12,0x12,0x00,0x03,0x02,0x02,0x3F,0x42,0x42,0x47,0x40,0x70,0x00},/*"?",0*/
/* (16 X 16 , ?? )*/

{0x00,0x02,0x0C,0xE0,0x00,0x28,0x24,0x27,0x24,0xE4,0x34,0x2C,0x20,0xE0,0x00,0x00},
{0x04,0x04,0x7F,0x00,0x01,0x09,0x09,0x49,0x89,0x7F,0x09,0x09,0x09,0x1F,0x01,0x00},/*"?",1*/
/* (16 X 16 , ?? )*/

{0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00},
{0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00},/*"?",2*/
/* (16 X 16 , ?? )*/

//ÑÎË®

{0x40,0xC4,0x44,0x44,0x3F,0x24,0x24,0x24,0x00,0x00,0xFF,0x00,0x08,0x10,0x20,0x00},
{0x40,0x40,0x7E,0x42,0x42,0x7E,0x42,0x42,0x42,0x7E,0x42,0x42,0x7E,0x40,0x40,0x00},/*"?",3*/
/* (16 X 16 , ?? )*/

{0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00},
{0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00},/*"?",4*/
/* (16 X 16 , ?? )*/

//ŨÑÎË®

{0x10,0x60,0x02,0x8C,0x20,0x18,0x08,0xC8,0x38,0xCF,0x08,0x08,0x28,0x98,0x00,0x00},
{0x04,0x04,0x7E,0x01,0x04,0x02,0x01,0xFF,0x40,0x21,0x06,0x0A,0x11,0x20,0x40,0x00},/*"?",5*/
/* (16 X 16 , ?? )*/

{0x40,0xC4,0x44,0x44,0x3F,0x24,0x24,0x24,0x00,0x00,0xFF,0x00,0x08,0x10,0x20,0x00},
{0x40,0x40,0x7E,0x42,0x42,0x7E,0x42,0x42,0x42,0x7E,0x42,0x42,0x7E,0x40,0x40,0x00},/*"?",6*/
/* (16 X 16 , ?? )*/

{0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00},
{0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00},/*"?",7*/
/* (16 X 16 , ?? )*/

//µ­ÑÎË®

{0x10,0x60,0x02,0x8C,0x00,0x48,0x46,0x20,0x10,0x8F,0x10,0x20,0x48,0x86,0x00,0x00},
{0x04,0x04,0x7E,0x01,0x80,0x88,0x46,0x20,0x10,0x0F,0x10,0x28,0x46,0x80,0x80,0x00},/*"?",8*/
/* (16 X 16 , ?? )*/

{0x40,0xC4,0x44,0x44,0x3F,0x24,0x24,0x24,0x00,0x00,0xFF,0x00,0x08,0x10,0x20,0x00},
{0x40,0x40,0x7E,0x42,0x42,0x7E,0x42,0x42,0x42,0x7E,0x42,0x42,0x7E,0x40,0x40,0x00},/*"?",9*/
/* (16 X 16 , ?? )*/

{0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00},
{0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00},/*"?",10*/
/* (16 X 16 , ?? )*/

//°×´×

{0x00,0x00,0xF8,0x08,0x08,0x0C,0x0A,0x09,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00},
{0x00,0x00,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00},/*"?",11*/
/* (16 X 16 , ?? )*/

{0xF2,0x12,0xFE,0x12,0xFE,0x12,0xF2,0x48,0x48,0x7F,0x48,0x48,0x7F,0x48,0x48,0x00},
{0xFF,0x4A,0x49,0x48,0x49,0x49,0xFF,0x00,0xFF,0x49,0x49,0x49,0x49,0xFF,0x00,0x00},/*"?",12*/
/* (16 X 16 , ?? )*/

//Å£ÄÌ

{0x00,0x40,0x20,0x1E,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00},
{0x02,0x02,0x02,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x00},/*"?",13*/
/* (16 X 16 , ?? )*/

{0x10,0x10,0xF0,0x1F,0x10,0xF0,0x04,0x04,0xFC,0x04,0xC4,0xB4,0x8C,0x80,0x00,0x00},
{0x40,0x22,0x15,0x08,0x16,0xA1,0x60,0x1C,0x03,0x00,0x40,0x80,0x40,0x3F,0x00,0x00},/*"?",14*/
/* (16 X 16 , ?? )*/

//°×ÌÇË®

{0x00,0x00,0xF8,0x08,0x08,0x0C,0x0A,0x09,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00},
{0x00,0x00,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00},/*"?",15*/
/* (16 X 16 , ?? )*/

{0x44,0x58,0xC0,0xFF,0x50,0x4C,0x00,0xFC,0x44,0x54,0x55,0xFE,0x54,0xF4,0x44,0x00},
{0x08,0x06,0x01,0xFF,0x01,0x86,0x60,0x1F,0x00,0xFD,0x45,0x47,0x45,0xFD,0x00,0x00},/*"?",16*/
/* (16 X 16 , ?? )*/

{0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00},
{0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00},/*"?",17*/
/* (16 X 16 , ?? )*/

//ÖØмì²â

{0x10,0x10,0x14,0xD4,0x54,0x54,0x54,0xFC,0x52,0x52,0x52,0xD3,0x12,0x10,0x10,0x00},
{0x40,0x40,0x50,0x57,0x55,0x55,0x55,0x7F,0x55,0x55,0x55,0x57,0x50,0x40,0x40,0x00},/*"?",0*/
/* (16 X 16 , ?? )*/

{0x40,0x44,0x54,0x65,0xC6,0x64,0x54,0x44,0x00,0xFC,0x44,0x44,0xC4,0x42,0x40,0x00},
{0x20,0x12,0x4A,0x82,0x7F,0x02,0x0A,0x92,0x60,0x1F,0x00,0x00,0xFF,0x00,0x00,0x00},/*"?",1*/
/* (16 X 16 , ?? )*/

{0x10,0x10,0xD0,0xFF,0x90,0x50,0x20,0x50,0x4C,0x43,0x4C,0x50,0x20,0x40,0x40,0x00},
{0x04,0x03,0x00,0xFF,0x00,0x41,0x44,0x58,0x41,0x4E,0x60,0x58,0x47,0x40,0x40,0x00},/*"?",2*/
/* (16 X 16 , ?? )*/

{0x10,0x60,0x02,0x8C,0x00,0xFE,0x02,0xF2,0x02,0xFE,0x00,0xF8,0x00,0xFF,0x00,0x00},
{0x04,0x04,0x7E,0x01,0x80,0x47,0x30,0x0F,0x10,0x27,0x00,0x47,0x80,0x7F,0x00,0x00},/*"?",3*/
/* (16 X 16 , ?? )*/

{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,},
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,},






};

#endif

【oled.c】

#include "oled.h"
#include "oledfont.h"  	 		   
/*void delay_ms(unsigned int ms)
{                         
	unsigned int a;
	while(ms)
	{
		a=1800;
		while(a--);
		ms--;
	}
	return;
}*/

//ÏòSSD1306дÈëÒ»¸ö×Ö½Ú¡£
//dat:ҪдÈëµÄÊý¾Ý/ÃüÁî
//cmd:Êý¾Ý/ÃüÁî±êÖ¾ 0,±íʾÃüÁî;1,±íʾÊý¾Ý;
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();   	  
} 
//OLEDÏÔʾ×ø±ê
	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); 
}  /* 	  
//¿ªÆôOLEDÏÔʾ    
void OLED_Display_On(void)
{
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDCÃüÁî
	OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ON
	OLED_WR_Byte(0XAF,OLED_CMD);  //DISPLAY ON
}
//¹Ø±ÕOLEDÏÔʾ  

void OLED_Display_Off(void)
{
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDCÃüÁî
	OLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFF
	OLED_WR_Byte(0XAE,OLED_CMD);  //DISPLAY OFF
}*/
//ÇåÆÁº¯Êý,ÇåÍêÆÁ,Õû¸öÆÁÄ»ÊǺÚÉ«µÄ!ºÍûµãÁÁÒ»Ñù!!!	  
void OLED_Clear(void)  
{  
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{  
		OLED_WR_Byte (0xb0+i,OLED_CMD);    //ÉèÖÃÒ³µØÖ·£¨0~7£©
		OLED_WR_Byte (0x00,OLED_CMD);      //ÉèÖÃÏÔʾλÖáªÁе͵ØÖ·
		OLED_WR_Byte (0x10,OLED_CMD);      //ÉèÖÃÏÔʾλÖáªÁиߵØÖ·   
		for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA); 
	} //¸üÐÂÏÔʾ
}


//ÔÚÖ¸¶¨Î»ÖÃÏÔʾһ¸ö×Ö·û,°üÀ¨²¿·Ö×Ö·û
//x:0~127
//y:0~63
//mode:0,·´°×ÏÔʾ;1,Õý³£ÏÔʾ				 
//size:Ñ¡Ôñ×ÖÌå 16/12 
void OLED_ShowChar(u8 x,u8 y,u8 chr)
{      	
	unsigned char c=0,i=0;	
		c=chr-' ';//µÃµ½Æ«ÒƺóµÄÖµ			
		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^nº¯Êý
u32 oled_pow(u8 m,u8 n)
{
	u32 result=1;	 
	while(n--)result*=m;    
	return result;
}				  
//ÏÔʾ2¸öÊý×Ö
//x,y :Æðµã×ø±ê	 
//len :Êý×ÖµÄλÊý
//size:×ÖÌå´óС
//mode:ģʽ	0,Ìî³äģʽ;1,µþ¼Óģʽ
//num:ÊýÖµ(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,' ');
				continue;
			}else enshow=1; 
		 	 
		}
	 	OLED_ShowChar(x+(size2/2)*t,y,temp+'0'); 
	}
} 
//ÏÔʾһ¸ö×Ö·ûºÅ´®
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++;
	}
}
//ÏÔʾºº×Ö
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;
      }					
}

//³õʼ»¯SSD1306					    
void OLED_Init(void)
{
  OLED_RST_Set();
	delay_ms(100);
	OLED_RST_Clr();
	delay_ms(100);
	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×óÓÒ·´ÖÃ 0xa1Õý³£
	OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0ÉÏÏ·´Öà 0xc8Õý³£
	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); 	
}  

[hx711.h]

#ifndef __HX711_H__
#define __HX711_H__


#include 
#include 

//IOÉèÖÃ
sbit HX711_DOUT=P3^1; 
sbit HX711_SCK=P3^0; 



//º¯Êý»òÕß±äÁ¿ÉùÃ÷
extern void Delay_ms(unsigned int n);
extern void Get_Maopi();
extern void Get_Weight();
extern void Init_Timer0();
extern void Scan_Key();

//º¯Êý»òÕß±äÁ¿ÉùÃ÷
extern void Delay__hx711_us(void);
extern unsigned long HX711_Read(void);

#endif

[hx711.c]

#include "HX711.h"

void Delay__hx711_us(void)
{
	_nop_();
	_nop_();
}

//****************************************************
//¶ÁÈ¡HX711
//****************************************************
unsigned long HX711_Read(void)	//ÔöÒæ128
{
	unsigned long count; 
	unsigned char i; 
  	HX711_DOUT=1; 
	Delay__hx711_us();
  	HX711_SCK=0; 
  	count=0;
	//EA = 1; 
  	while(HX711_DOUT); 
	//EA = 0;
  	for(i=0;i<24;i++)
	{ 
	  	HX711_SCK=1; 
	  	count=count<<1; 
		HX711_SCK=0; 
	  	if(HX711_DOUT)
			count++; 
	} 
 	HX711_SCK=1; 
    count=count^0x800000;//µÚ25¸öÂö³åϽµÑØÀ´Ê±£¬×ª»»Êý¾Ý
	Delay__hx711_us();
	HX711_SCK=0;  
	return(count);
}