ttss_weight/source/bsp/oled/bsp_oled.c

///#include "bsp_485.h"
///#include "tpc_debug.h"
////#include "tpc_x.h"
#include "c_lib.h"
#include "bsp_oled.h"
#include "debug_drv.h"
#include "bsp_font.h"  	 
#include "bmp.h"
TS_oled_ ts_oled;

void L2_OLED_oht_init(void)
{

	printf("\r\n xy "); 

	///显示血氧
	L1_OLED_ShowChar(0,2,'X',D_8X16);
	L2_OLED_Showint2_16X32(1,0,78);
	L1_OLED_ShowChar(8*8,2,'H',D_8X16);
	L2_OLED_Showint3_16X32(5,0,123);


	////显示温度示意
	L2_OLED_Show_sint21_6X8(8*6,0,25);
/*******
	Lc_delay_ms(1000);
	L2_OLED_Show_sint21_6X8(8*6,0,156);Lc_delay_ms(1000);
	L2_OLED_Show_sint21_6X8(8*6,0,3);Lc_delay_ms(1000);
	L2_OLED_Show_sint21_6X8(8*6,0,-3);Lc_delay_ms(1000);
	L2_OLED_Show_sint21_6X8(8*6,0,-888);Lc_delay_ms(1000);
	******/

	L1_OLED_ShowChar(0,0,'O',D_6X8);////表示没有入网成功
	

	L1_OLED_ShowChar(6,0,'1',D_6X8);///发送一个数据累加一个
	//L1_OLED_ShowChar(12,0,'2',D_6X8);
////	L1_OLED_ShowChar(18,0,'3',D_6X8);

}


void L2_OLED_init_show(void)
{
u8 hang,lie;
	L0_OLED_io_int();
	printf("L0_OLED_io_int");
	Lc_memset(ts_oled.d,0,10);
	L1_OLED_Init();			//初始化OLED  
///	OLED_ShowNum();
///	L2_OLED_ShowString(0,0,"0.91OLEDTEST",8);

///	L2_OLED_ShowString(0,0,"12345678",16);
	
//		delay_ms(3000);

///		L2_OLED_Clear(); 
	///打印太原理工
	L1_OLED_ShowCHinese16X16(4,1,0);//
	L1_OLED_ShowCHinese16X16(22,1,1);//
	L1_OLED_ShowCHinese16X16(40,1,2);//
	L1_OLED_ShowCHinese16X16(58,1,3);//
	L1_OLED_ShowCHinese16X16(76,1,4);//
	L1_OLED_ShowCHinese16X16(94,1,5);//

	Lc_delay_ms(200);
	//// 888刷屏
	for(lie = 0;lie < 16*8;lie += 8)
	{
		for(hang = 0;hang < 3;hang +=2)
		{
			L1_OLED_ShowChar(lie,hang,'8',D_8X16);////16lie  2hang
		///Lc_delay_ms(3);
		}
	}

/*
	/// delay_ms(1000);
	Lc_delay_ms(400);
	L2_OLED_Clear();
	L1_OLED_ShowChar(0,0,'0',D_16X32);
	
	printf(" 0 ");	
	Lc_delay_ms(800);
	L2_OLED_Clear();
	L1_OLED_ShowChar(1*16,0,'1',D_16X32);
	
	printf(" 1 ");	
	Lc_delay_ms(800);
	
	L2_OLED_Clear();
	L1_OLED_ShowChar(2*16,0,'2',D_16X32);
	
	printf(" 2 ");	
	Lc_delay_ms(800);

	Lc_delay_ms(1000);
	L2_OLED_Clear();
	L1_OLED_ShowChar(0,0,'0',D_8X16);
	Lc_delay_ms(1000);
	L2_OLED_Clear();
	L1_OLED_ShowChar(0,0,'0',D_6X8);
	Lc_delay_ms(1000);

///D_8X16  总共3行 0 1 2
	L2_OLED_Clear();
	L2_OLED_Showint3(0,0,120,D_8X16);
	Lc_delay_ms(2000);
	L2_OLED_Clear();
	L2_OLED_Showint3(0,1,121,D_8X16);
	Lc_delay_ms(2000);
	L2_OLED_Clear();
	L2_OLED_Showint3(0,2,222,D_8X16);////
	Lc_delay_ms(2000);

	
	
	L2_OLED_Clear();
	L2_OLED_Showint2(0,0,7,D_8X16);
	Lc_delay_ms(2000);
	L2_OLED_Clear();
	L2_OLED_Showint2(0,1,17,D_8X16);
	Lc_delay_ms(2000);
	L2_OLED_Clear();
	L2_OLED_Showint2(0,2,27,D_8X16);
	Lc_delay_ms(2000);
	
	//// 0-14
	L2_OLED_Clear();
	L2_OLED_Show_sint21(8*8,0,178,D_8X16);
	Lc_delay_ms(2000);
	L2_OLED_Clear();
	L2_OLED_Show_sint21(11*8,0,118,D_8X16);//// 11 12 13 14  11.8
	Lc_delay_ms(2000);
	
////16 32字体刷屏
	L2_OLED_Clear();
	printf("\r\n 01 ");	
	L2_OLED_Showint2_16X32(0,0,12);
	Lc_delay_ms(100);

	printf("\r\n 23 ");	
	L2_OLED_Showint2_16X32(2,0,34);
	Lc_delay_ms(100);
	
	printf("\r\n 45 "); 
	L2_OLED_Showint2_16X32(4,0,56);
	Lc_delay_ms(100);

	printf("\r\n 67 "); 
	L2_OLED_Showint2_16X32(6,0,78);

*/
	


///////////////////
	L2_OLED_Clear();
	L2_OLED_oht_init();

///	Lc_delay_ms(8000);


/********
L1_OLED_ShowChar(8*6,0,'8',D_6X8);
L1_OLED_ShowChar(9*6,0,'9',D_6X8);
L1_OLED_ShowChar(10*6,0,'A',D_6X8);
L1_OLED_ShowChar(11*6,0,'B',D_6X8);
L1_OLED_ShowChar(12*6,0,'C',D_6X8);


**/

//	L1_OLED_ShowChar(0,8,'w',D_6X8);
//	L1_OLED_ShowChar(0,9,'w',D_6X8);


}


void IIC_Start()
{

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

/**********************************************
//IIC Stop
**********************************************/
void IIC_Stop()
{

	OLED_SCLK_Clr();
	OLED_SDIN_Clr();
	OLED_SDIN_Set();
	OLED_SCLK_Set() ;
}
/**********************************************
// IIC Write byte
**********************************************/

void L0_I2C_WR_Byte(unsigned char IIC_Byte)
{
	unsigned char i;
	unsigned char m,da;
	da=IIC_Byte;
	for(i=0;i<8;i++)		
	{
			m=da;
			OLED_SCLK_Clr();
		m=m&0x80;
		if(m==0x80)
		{OLED_SDIN_Set();}
		else OLED_SDIN_Clr();
			da=da<<1;
		OLED_SCLK_Set();
		}

	OLED_SCLK_Clr();
	OLED_SCLK_Set() ;
}
/**********************************************
// IIC Write Command
void L1_OLED_WR_1D(unsigned char IIC_Command)
{
   IIC_Start();
   L0_I2C_WR_Byte(0x78);            //Slave address,SA0=0
   L0_I2C_WR_Byte(0x00);			//write command
   L0_I2C_WR_Byte(IIC_Command); 
   IIC_Stop();
}
**********************************************/
/**********************************************
// IIC Write Data
void Write_IIC_Data(unsigned char IIC_Data)
{
   IIC_Start();
   L0_I2C_WR_Byte(0x78);			//D/C#=0; R/W#=0
   L0_I2C_WR_Byte(0x40);			//write data
   L0_I2C_WR_Byte(IIC_Data);
   IIC_Stop();
}
**********************************************/
void L1_OLED_WR_1B(unsigned dat,unsigned cmd)
{
	if(cmd)
	{
		IIC_Start();
		L0_I2C_WR_Byte(0x78);			//D/C#=0; R/W#=0
		L0_I2C_WR_Byte(0x40);			//write data
		L0_I2C_WR_Byte(dat);
		IIC_Stop();
	}
	else 
	{
		IIC_Start();
		L0_I2C_WR_Byte(0x78);            //Slave address,SA0=0
		L0_I2C_WR_Byte(0x00);			//write command
		L0_I2C_WR_Byte(dat); 
		IIC_Stop();
	}
}


/********************************************
// fill_Picture
********************************************/


/***********************Delay****************************


void fill_picture(unsigned char fill_Data)
{
	unsigned char m,n;
	for(m=0;m<8;m++)
	{
		L1_OLED_WR_1B(0xb0+m,0);		//page0-page1
		L1_OLED_WR_1B(0x00,0);		//low column start address
		L1_OLED_WR_1B(0x10,0);		//high column start address
		for(n=0;n<128;n++)
			{
				L1_OLED_WR_1B(fill_Data,1);
			}
	}
}



void Delay_1ms(unsigned int Del_1ms)
{
	unsigned char j;
	while(Del_1ms--)
	{	
		for(j=0;j<123;j++);
	}
}



*****
void Delay_50ms(unsigned int Del_50ms)
{
	unsigned int m;
	for(;Del_50ms>0;Del_50ms--)
		for(m=6245;m>0;m--);
}

*******/

//坐标设置

void L1_OLED_Set_Pos(unsigned char x, unsigned char y) 
{ 	
	L1_OLED_WR_1B(0xb0+y,OLED_CMD);
	L1_OLED_WR_1B(((x&0xf0)>>4)|0x10,OLED_CMD);
	L1_OLED_WR_1B((x&0x0f),OLED_CMD); 
}   	  
//开启OLED显示    
void L2_OLED_Display_On(void)
{
	L1_OLED_WR_1B(0X8D,OLED_CMD);  //SET DCDC命令
	L1_OLED_WR_1B(0X14,OLED_CMD);  //DCDC ON
	L1_OLED_WR_1B(0XAF,OLED_CMD);  //DISPLAY ON
}
//关闭OLED显示     
void L2_OLED_Display_Off(void)
{
	L1_OLED_WR_1B(0X8D,OLED_CMD);  //SET DCDC命令
	L1_OLED_WR_1B(0X10,OLED_CMD);  //DCDC OFF
	L1_OLED_WR_1B(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 L2_OLED_Clear(void)  
{  
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{  
		L1_OLED_WR_1B (0xb0+i,OLED_CMD);    //设置页地址（0~7）
		L1_OLED_WR_1B (0x00,OLED_CMD);      //设置显示位置—列低地址
		L1_OLED_WR_1B (0x10,OLED_CMD);      //设置显示位置—列高地址   
		for(n=0;n<128;n++)L1_OLED_WR_1B(0,OLED_DATA); 
	} //更新显示
}
/*********
void OLED_On(void)  
{  
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{  
		L1_OLED_WR_1B (0xb0+i,OLED_CMD);    //设置页地址（0~7）
		L1_OLED_WR_1B (0x00,OLED_CMD);      //设置显示位置—列低地址
		L1_OLED_WR_1B (0x10,OLED_CMD);      //设置显示位置—列高地址   
		for(n=0;n<128;n++)L1_OLED_WR_1B(1,OLED_DATA); 
	} //更新显示
}



//m^n函数
u32 oled_pow(u8 m,u8 n)
{
	u32 result=1;	 
	while(n--)result*=m;    
	return result;
}			

********/


//在指定位置显示一个字符,包括部分字符
//x:0~127
//y:0~32
//mode:0,反白显示;1,正常显示				 
//size:选择字体 16/12 
void L1_OLED_ShowChar(u8 x,u8 y,u8 chr,u8 Char_Size)
{      	
	unsigned char c = 0,i = 0,j = 0;	
	u16 d = 0;
	c = chr-' ';//得到偏移后的值			

	if (c> 94) c = 94;
	if(x > Max_Column-1){x=0;y=y+2;}
	switch (Char_Size)
	{		
		case D_6X8:
			L1_OLED_Set_Pos(x,y);
			for(i = 0;i < 6;i ++)
				L1_OLED_WR_1B(F6x8[c][i],OLED_DATA);

			break;
		case D_8X16:
			L1_OLED_Set_Pos(x,y);	
		///	printf("\r\n<%2d  %2d> %d %d - \r\n",(int)x,(int)y,(int)chr,(int)c);	
			for(i  = 0;i < 8;i ++)
			{
				d = c;d *= 16;d += i;/////c*16+i
				L1_OLED_WR_1B(char8X16[d],OLED_DATA);
		///			printf(" %2d_%2X ",(int)d,(int)char8X16[d]);	
			}
			L1_OLED_Set_Pos(x,y+1);
		///	printf("\r\n<%2d  %2d> %d %d - \r\n",(int)x,(int)y,(int)chr,(int)c);	
			
			for(i = 0;i < 8;i ++)
			{
				d = c;d *= 16;d += i;d += 8;/////c*16+i+8
				L1_OLED_WR_1B(char8X16[d],OLED_DATA);
		///		printf(" %2d_%2X ",(int)d,(int)char8X16[d]);	
			}	
			break;
		case D_16X32:
			///printf("\r\n<%2d  %2d> %d %d - \r\n",(int)x,(int)y,(int)chr,(int)c);	
			for(j = 0;j < 4;j ++)
			{
				L1_OLED_Set_Pos(x,y + j);
				////printf("\r\n(%2d  %2d %d) ",(int)x,(int)(y+j),(int)(j));
				for(i = 0;i < 16;i ++)
				{
					///d = c*16*4 + i + j*16;
					d = c;d *= 64; d += i; d += (j*16); 
					L1_OLED_WR_1B(char16X32[d],OLED_DATA);
					///printf(" %2d.%2X ",(int)d,(int)char16X32[d]);	
				}
			}
			break;
		default:

		
			break;
	}
}

///char8X16
void OLED_ShowChar8X16(u8 x,u8 y,u8 chr)
{      	
	u16 c = 0,i = 0,d = 0;	
	c = chr - ' ';					//得到偏移后的值			
	if(x > Max_Column-1){x=0;y=y+2;}
	L1_OLED_Set_Pos(x,y);	
		printf("(%2d  %2d) %d %d -",(int)x,(int)y,(int)chr,(int)c);	
	for(i=0;i<8;i++)
	{
		L1_OLED_WR_1B(char8X16[c*16+i],OLED_DATA);
		d = c*16+i	;
		printf(" %2d ",(int)d);	
	}
	L1_OLED_Set_Pos(x,y+1);
		printf("(%2d  %2d) ",(int)x,(int)y);
	for(i=0;i<8;i++)
	{
		L1_OLED_WR_1B(char8X16[c*16+i+8],OLED_DATA);
		d = c*16+i+8;
		printf(" %2d ",(int)d);	
	}
}

////
void OLED_ShowChar16X32(u8 x,u8 y,u8 chr)
{      	
	u16 c = 0,i = 0,j = 0,d = 0;	
	c = chr - ' ';					//得到偏移后的值			
	if(x > Max_Column-1){x=0;y=y+2;}
	printf("\r\n<%2d  %2d> %2X %d - \r\n",(int)x,(int)y,(int)chr,(int)c);	
	for(j=0;j<4;j++)////4行 8bits
	{
		L1_OLED_Set_Pos(x,y + j);
		printf("\r\n(%2d  %2d %d) ",(int)x,(int)(y+j),(int)(j));
		for(i=0;i<16;i++)/// 16列
		{
			d = c*16*4 + i + j*16;
			L1_OLED_WR_1B(char16X32[d],OLED_DATA);
			printf(" %2d.%2X ",(int)d,(int)char16X32[d]);	
		}
	}
}
//显示一个字符号串
void L2_OLED_ShowString(u8 x,u8 y,u8 *chr,u8 Char_Size)
{
	unsigned char j=0;
	while (chr[j]!='\0')
	{		
		L1_OLED_ShowChar(x,y,chr[j],Char_Size);
		x += 8;
		if(x>120)
			{x = 0;y += 2;}
		j ++;
	}
}
//显示汉字
void L1_OLED_ShowCHinese16X16(u8 x,u8 y,u8 no)
{      			    
	u8 t,adder=0;
	L1_OLED_Set_Pos(x,y);	
    for(t=0;t<16;t++)
		{
				L1_OLED_WR_1B(Hzk_tylg[2*no][t],OLED_DATA);
				adder+=1;
     }	
		L1_OLED_Set_Pos(x,y+1);	
    for(t=0;t<16;t++)
			{	
				L1_OLED_WR_1B(Hzk_tylg[2*no+1][t],OLED_DATA);
				adder+=1;
      }					
}

//初始化SSD1306					    
void L1_OLED_Init(void)
{ 	
 ///delay_ms(100);
	L1_OLED_WR_1B(0xAE,OLED_CMD);//关闭显示
	
	L1_OLED_WR_1B(0x40,OLED_CMD);//---set low column address
	L1_OLED_WR_1B(0xB0,OLED_CMD);//---set high column address

	L1_OLED_WR_1B(0xC8,OLED_CMD);//-not offset

	L1_OLED_WR_1B(0x81,OLED_CMD);//设置对比度
	L1_OLED_WR_1B(0xff,OLED_CMD);

	L1_OLED_WR_1B(0xa1,OLED_CMD);//段重定向设置

	L1_OLED_WR_1B(0xa6,OLED_CMD);//
	
	L1_OLED_WR_1B(0xa8,OLED_CMD);//设置驱动路数
	L1_OLED_WR_1B(0x1f,OLED_CMD);
	
	L1_OLED_WR_1B(0xd3,OLED_CMD);
	L1_OLED_WR_1B(0x00,OLED_CMD);
	
	L1_OLED_WR_1B(0xd5,OLED_CMD);
	L1_OLED_WR_1B(0xf0,OLED_CMD);
	
	L1_OLED_WR_1B(0xd9,OLED_CMD);
	L1_OLED_WR_1B(0x22,OLED_CMD);
	
	L1_OLED_WR_1B(0xda,OLED_CMD);
	L1_OLED_WR_1B(0x02,OLED_CMD);
	
	L1_OLED_WR_1B(0xdb,OLED_CMD);
	L1_OLED_WR_1B(0x49,OLED_CMD);
	
	L1_OLED_WR_1B(0x8d,OLED_CMD);
	L1_OLED_WR_1B(0x14,OLED_CMD);
	
	L1_OLED_WR_1B(0xaf,OLED_CMD);
	L2_OLED_Clear();
}  


//在指定位置显示一个字符,包括部分字符
//x:0~127
//y:0~31
//mode:0,反白显示;1,正常显示				 
//size:选择字体 16/12 



void L2_OLED_Showint3(u8 x,u8 y,u16 inta,u8 Char_Size)
{ 
	Lc_int2str_3(inta,ts_oled.d);
	L2_OLED_ShowString(x,y,ts_oled.d,Char_Size);
}
void L2_OLED_Showint2(u8 x,u8 y,u16 inta,u8 Char_Size)
{ 
	Lc_int2str_2(inta,ts_oled.d);
	L2_OLED_ShowString(x,y,ts_oled.d,Char_Size);
}

////-12.3 表示温度
void L2_OLED_Show_sint21_6X8(u8 x,u8 y,int inta)
{ 
	Lc_sint2str_2_1(inta,ts_oled.d);
	L1_OLED_ShowChar(x,y,ts_oled.d[0],D_6X8);
	L1_OLED_ShowChar(x+6,y,ts_oled.d[1],D_6X8);
	L1_OLED_ShowChar(x+6+6,y,ts_oled.d[2],D_6X8);
	L1_OLED_ShowChar(x+6+6+6,y,ts_oled.d[3],D_6X8);
	L1_OLED_ShowChar(x+6+6+6+6,y,ts_oled.d[4],D_6X8);


	
}



/////0 1 2 3  4 5 6 7
/////y = 0
void L2_OLED_Showint2_16X32(u8 x,u8 y,u8 inta)
{ 
	x *= 16;
	Lc_uc2str_2(inta,ts_oled.d);
	////printf("\r\n <%s>  %2X  %2X", (char*)ts_oled.d, (int)ts_oled.d[1], (int)ts_oled.d[0]);
	
	L1_OLED_ShowChar(x,y,ts_oled.d[0],D_16X32);
	L1_OLED_ShowChar(x+16,y,ts_oled.d[1],D_16X32);
}


void L2_OLED_Showint3_16X32(u8 x,u8 y,u8 inta)
{ 
	x*=16;
	Lc_int2str_3(inta,ts_oled.d);
	L1_OLED_ShowChar(x,y,ts_oled.d[0],D_16X32);
	L1_OLED_ShowChar(x+16,y,ts_oled.d[1],D_16X32);
	L1_OLED_ShowChar(x+16+16,y,ts_oled.d[2],D_16X32);
}



#if 0




/***********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++)
	{
		L1_OLED_Set_Pos(x0,y);
    for(x=x0;x<x1;x++)
	    {      
	    	L1_OLED_WR_1B(BMP[j++],OLED_DATA);	    	
	    }
	}
} 

//显示汉字
void OLED_ShowCHinese(u8 x,u8 y,u8 no)
{      			    
	u8 t,adder=0;
	L1_OLED_Set_Pos(x,y);	
    for(t=0;t<16;t++)
		{
	///			L1_OLED_WR_1B(Hzk[2*no][t],OLED_DATA);
				adder+=1;
     }	
		L1_OLED_Set_Pos(x,y+1);	
    for(t=0;t<16;t++)
			{	
///				L1_OLED_WR_1B(Hzk[2*no+1][t],OLED_DATA);
				adder+=1;
      }					
}




	  
//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)
			{
				L1_OLED_ShowChar(x+(size2/2)*t,y,' ',size2);
				continue;
			}else enshow=1; 
		 	 
		}
	 	L1_OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2); 
	}
} 


//void L2_OLED_TEST(void)
//{
//	L0_OLED_io_int();
//	printf("L0_OLED_io_int");
//	OLED_Init();			//初始化OLED  
//	L2_OLED_Clear()	; 

//	printf("L2_OLED_Clear");	
//	printf("1000");
//  delay_ms(1000);
//	printf("1000\r\n");
//	L2_OLED_Clear(); 
//	OLED_ShowCHinese(4,1,0);//亿
//	OLED_ShowCHinese(22,1,1);//阳
//	OLED_ShowCHinese(40,1,2);//电
//	OLED_ShowCHinese(58,1,3);//子
//	OLED_ShowCHinese(76,1,4);//科
//	OLED_ShowCHinese(94,1,5);//技

//	delay_ms(2000);
//	while(1) 
//	{		
//		L2_OLED_ShowString(0,0,"0.91OLEDTEST",8);
//		L2_OLED_ShowString(0,1,"0123456789AB",8);
//		delay_ms(1000);
//		delay_ms(1000);
//		delay_ms(1000);
//		L2_OLED_Clear();
//		L2_OLED_ShowString(0,0,"0.91OLEDTEST",16);
//		delay_ms(1000);
//		delay_ms(1000);
//		delay_ms(1000);
//		L2_OLED_Clear();
//		L2_OLED_ShowString(0,0,"0123456789AB",16);

//		delay_ms(1000);
//		delay_ms(1000);
//		delay_ms(1000);
//		L2_OLED_Clear();
//		OLED_ShowCHinese(4,1,0);//亿
//		OLED_ShowCHinese(22,1,1);//阳
//		OLED_ShowCHinese(40,1,2);//电
//		OLED_ShowCHinese(58,1,3);//子
//		OLED_ShowCHinese(76,1,4);//科
//		OLED_ShowCHinese(94,1,5);//技
//		delay_ms(1000);
//		delay_ms(1000);
//		delay_ms(1000);
//		L2_OLED_Clear();
//		OLED_DrawBMP(0,0,128,8,BMP1);
//		delay_ms(1000);
//		delay_ms(1000);
//		delay_ms(1000);
//		L2_OLED_Clear();
//	}	  
//}
//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	

  

/**********************************************

void delay_ms(unsigned int ms)
{                         
	unsigned int a;
	while(ms)
	{
		///a=1800;
		a=1420;
		while(a--);
		ms--;
	}
	return;
}

//IIC Start
**********************************************/


#endif