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📄 p0902-ird.c

📁 单片机模拟红外线发射
💻 C
📖 第 1 页 / 共 2 页
字号:
#include <STC12C5410AD.H>	  
#include "stdio.h" 
#include "stdlib.h" 
#include "math.h" 
#include "absacc.h" 
#include "intrins.h" 
#include "string.h"  
   

sbit    sce=P1^2;	//片选
sbit    res=P1^1;	//复位,0复位 
sbit    dc=P3^5;   	//1写数据,0写指令
sbit    sdin=P1^5; 	//数据
sbit    sclk=P1^7;	//时钟   	 
sbit    back_led =P3^7;	//背光
sbit    irdio =P1^6;	//红外发射
sbit    l1= P2^3;
sbit    l2= P2^2;
sbit    h1= P2^1;
sbit    h2= P2^0;

unsigned int keycon;
unsigned int  intcon;
bit keybit;

void LCD_init(void);
void LCD_clear(void);		   
void LCD_write_byte(unsigned char dt,unsigned char command);
void send_all(unsigned char address,unsigned char data1);
void repeat(void);
unsigned char code han[]=
{
/*--  文字:  已  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=16x16   --*/
0x00,0x00,0xE2,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x3F,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x3C,0x10,0x00,

/*--  文字:  按  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=16x16   --*/
0x10,0x10,0x10,0xFF,0x90,0x50,0x98,0x88,0x88,0xE9,0x8E,0x88,0x88,0x98,0x88,0x00,
0x02,0x42,0x81,0x7F,0x00,0x40,0x40,0x26,0x25,0x18,0x08,0x16,0x31,0x60,0x20,0x00,

/*--  文字:  下  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=16x16   --*/
0x00,0x02,0x02,0x02,0x02,0x02,0x02,0xFE,0x22,0x62,0xC2,0x82,0x02,0x03,0x02,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,

/*--  文字:  键  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=16x16   --*/
0x40,0x30,0xEF,0x28,0x28,0x44,0x64,0xDC,0x10,0x54,0xFF,0x54,0x54,0x7C,0x10,0x00,
0x01,0x01,0x7F,0x21,0x51,0x22,0x14,0x0F,0x14,0x25,0x3F,0x45,0x45,0x45,0x44,0x00


};

unsigned char code shuzi[]={
/*--  文字:  0  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,

/*--  文字:  1  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,

/*--  文字:  2  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,

/*--  文字:  3  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  4  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,

/*--  文字:  5  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  6  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  7  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,

/*--  文字:  8  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,

/*--  文字:  9  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,

/*--  文字:  a  --10*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,

/*--  文字:  b  --11*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  c  --12*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,

/*--  文字:  d  --13*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,

/*--  文字:  e  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,

/*--  文字:  f  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,

/*--  文字:  g  --16*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,

/*--  文字:  h  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,

/*--  文字:  i  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,

/*--  文字:  j  --19*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,

/*--  文字:  k  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,

/*--  文字:  l  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,

/*--  文字:  m  --22*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,

/*--  文字:  n  --23*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,

/*--  文字:  o  --24*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,

/*--  文字:  p  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  q  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,

/*--  文字:  r  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,
																			   
/*--  文字:  s  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,

/*--  文字:  t  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,

/*--  文字:  u  --30*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,

/*--  文字:  v  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,

/*--  文字:  w  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,

/*--  文字:  x  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,

/*--  文字:  y  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,

/*--  文字:  z  --35*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,

/*--  文字:  -  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,

/*--  文字:  =  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,

/*--  文字:  \  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,

/*--  文字:     --39*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

/*--  文字:  [  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,

/*--  文字:  ]  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,

/*--  文字:  ;  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,

/*--  文字:  '  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

/*--  文字:  ,  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,

/*--  文字:  .  --45*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,

/*--  文字:  /  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,

/*--  文字:  :  --*/
/*--  宋体12;  此字体下对应的点阵为:宽x高=8x16   --*/
0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00
};

//---------------------------------------
//名称: 5110LCD初始化函数
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20081111  
//----------------------------------------- 
void LCD_init(void)
{
	LCD_write_byte(0x21,0);//LCD功能设置:芯片活动,水平寻址,使用扩展指令
	LCD_write_byte(0xc5,0);//设置VOP值,室温下的编程范围为3.00-10.68
	//Vlcd=3.06+(VOP)*0.06,本例VOP为0B0101 0000为十进制的80,Vlcd=7.86V
	LCD_write_byte(0x20,0);//LCD功能设置:芯片活动,水平寻址,使用基本指令
	LCD_write_byte(0x0C,0);//设定显示配置:普通模式
}
//---------------------------------------
//名称: LCD清屏函数
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20081111  
//----------------------------------------- 
void LCD_clear(void)
{
	unsigned char t;
	unsigned char k;   
	for(t=0;t<6;t++)
	{ 
		for(k=0;k<84;k++)
		{ 
			LCD_write_byte(0,1);	 		
		} 
	}
}
//---------------------------------------
//名称: 设置坐标函数
//参数:X:0-83 Y:0-5
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20081111  
//-----------------------------------------   
void LCD_set_XY(unsigned char X, unsigned char Y)
{
	LCD_write_byte(0x40 | Y, 0);
	LCD_write_byte(0x80 | X, 0);
}
//---------------------------------------
//名称: SPI初始化函数  
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20090325 
//-----------------------------------------  
void init_spi()
{
 	P1M0=0X00;
	P1M1=0XA0;
	SPCTL=0XD0;
	SPSTAT=0XC0;	
}
//---------------------------------------
//名称: 使用SPI接口写数据到LCD
//参数:dt:写入的数据 command: 1-数据/0-命令
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20090325  
//-----------------------------------------  
void LCD_write_byte(unsigned char dt, unsigned char command)
{
	sce=0;
	dc=command;
	SPDAT=dt;
	while(!(SPSTAT&0X80));
	SPSTAT=0XC0;
	dc=1;
	sce=1;
	sdin=1;
}
//---------------------------------------
//名称: 写一个汉字到LCD函数
//参数:x,y:写入汉字的地址 address: 写入汉字在han表格中的位置
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20081111  
//----------------------------------------- 		
void disp16_16(unsigned char x,unsigned char y,unsigned char address) 
{ 
	unsigned char c; 
	LCD_set_XY(x*8, y); 
	for(c=0;c<16;c++) 
	{ 			
		LCD_write_byte(han[address*32+c],1); 
	} 
    LCD_set_XY(x*8, y+1);
	for(c=16;c<32;c++) 
	{ 			
		LCD_write_byte(han[address*32+c],1); 
	} 
} 
//---------------------------------------
//名称: 写一个字符到LCD函数(8*16点阵)
//参数:x,y:写入字符的地址 c: 写入字符在shu表格中的位置
//作者:cby
//网站:宁波单片机开发网
//网址:www.nbdpj.com
//邮箱:nbdpj@nbdpj.com
//日期:20081111  
//----------------------------------------- 
void disp8_16(unsigned char x,unsigned char y,unsigned char c) 
{ 
	unsigned char i; 
	LCD_set_XY(x*8, y);

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