love.lst

单片机C和汇编程序代码,其中有EEPROM,LCD的使用.

C51 COMPILER V6.12  LOVE                                                                   03/25/2008 21:23:15 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE LOVE
OBJECT MODULE PLACED IN .\love.OBJ
COMPILER INVOKED BY: D:\keil\C51\BIN\C51.EXE .\love.c DEBUG OBJECTEXTEND

stmt level    source

   1          	#include<reg51.h>
   2          	#define uchar unsigned char
   3          	sbit RS=P0^2;
   4          	sbit RW=P0^3;
   5          	sbit E=P0^4;
   6          	void init();
   7          	void wc51r(uchar i);
   8          	void wc51ddr(uchar j);
   9          	void fbusy();
  10          	void delay(uchar);
  11          	void  wcgb();
  12          	void main()
  13          {
  14   1      	init();
  15   1      	while(1)
  16   1      	{wc51r(0x80);
  17   2      	 wc51ddr(0x57);
  18   2      		delay(1);
  19   2      		  wcgb();
  20   2      	 wc51ddr(0x65);
  21   2      		delay(1);
  22   2      		  wcgb();
  23   2      	 wc51ddr(0x7c);
  24   2      		delay(1);
  25   2      		  wcgb();
  26   2      	 wc51ddr(0x63);
  27   2      		delay(1);
  28   2      		  wcgb();
  29   2      	 wc51ddr(0x6f);
  30   2      		delay(1);
  31   2      		  wcgb();
  32   2      	 wc51ddr(0x6d);
  33   2      		delay(1);
  34   2      		  wcgb();
  35   2      		delay(2000);
  36   2      		
  37   2      	 wc51r(0xc0);
  38   2      	 wc51ddr(0x49);
  39   2      		delay(1);
  40   2      		  wcgb();
  41   2      	 wc51r(0xc2);
  42   2      	 wc51ddr(0x4c);
  43   2      		delay(1);
  44   2      		  wcgb();
  45   2      	 wc51ddr(0x6f);
  46   2      		delay(1);
  47   2      		  wcgb();
  48   2      	 wc51ddr(0x76);
  49   2      		delay(1);
  50   2      		  wcgb();
  51   2      	 wc51ddr(0x65);
  52   2      		delay(1);
  53   2      		  wcgb();
  54   2      	 wc51r(0xc7);
  55   2      	 wc51ddr(0x59);
C51 COMPILER V6.12  LOVE                                                                   03/25/2008 21:23:15 PAGE 2   

  56   2      		delay(1);
  57   2      		  wcgb();
  58   2      	 wc51ddr(0x6f);
  59   2      		delay(1);
  60   2      		  wcgb();
  61   2      	 wc51ddr(0x75);
  62   2      		delay(1);
  63   2      		  wcgb();
  64   2      		delay(2000);
  65   2      			init();
  66   2      	}
  67   1      }
  68          //初始化函数
  69          	void init()
  70          {	RS=0;RW=0;
  71   1      	wc51r(0x01);
  72   1      	wc51r(0x38);
  73   1      	wc51r(0x0e);
  74   1      	wc51r(0x06);
  75   1      }
  76          //检测忙函数
  77          	void fbusy()
  78          {	P2=0xff;
  79   1      	RS=0;RW=1;
  80   1      	E=1;
  81   1      	while((P2&0x80)==0x80);
  82   1      	E=0;
  83   1      }
  84          //写命令
  85          	void wc51r(uchar i)
  86          {
  87   1      	fbusy();
  88   1      	E=0;
  89   1      	RS=0;RW=0;
  90   1      	E=1;
  91   1      	P2=i;
  92   1      	E=0;
  93   1      	delay(10);
  94   1      }	
  95          //写数据函数
  96          	void wc51ddr(uchar j)
  97          {
  98   1      	fbusy();
  99   1      	RS=1;RW=0;
 100   1      	E=1;
 101   1       	P2=j;
 102   1      	E=0;
 103   1      	delay(10);	
 104   1      }
 105          //延时函数
 106          	void	delay(uchar x)
 107          {	uchar y,z;
 108   1      	for(;x>0;x--)
 109   1      	for(z=20;z>0;z--)
 110   1      	for(y=248;y>0;y--);
 111   1      	
 112   1      }
 113          	void  wcgb()
 114          {
 115   1      	RS=0;RW=0;
 116   1      	P2=0x14;
 117   1      	delay(5);
C51 COMPILER V6.12  LOVE                                                                   03/25/2008 21:23:15 PAGE 3   

 118   1      	P2=0x1c;
 119   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    324    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)