led.lst

AD89C51单片机控制液晶显示器LCD1602显示时间。

C51 COMPILER V7.02a   LED                                                                  09/12/2008 14:50:32 PAGE 1   


C51 COMPILER V7.02a, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN LED.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE LED.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <at89x51.h>
   2          #include "LCD1602.c"
   3          
   4          #define LED_SEGMENT P2
   5          #define LED_BIT     P0
   6          #define DISPLAY_OFF     0xff
   7          
   8          void delayXms(unsigned int x)   //延迟x毫秒函数
   9          {
  10   1       unsigned int i,j;
  11   1       for(i=0;i<x;i++)
  12   1        for(j=0;j<130;j++);
  13   1      }
  14          
  15          
  16          void display(unsigned char * disp_buff)   //显示函数
  17          {
  18   1       
  19   1       LCD_write_string(0,0,"Xiaorunyi'sCLOCK");
  20   1       LCD_set_xy(1,0);
  21   1      
  22   1      LCD_write_string(1,0,"Time is:");
  23   1       LCD_en_dat(disp_buff[0]|0x30);
  24   1      delayXms(2);                           //延时2毫秒
  25   1      LCD_en_dat(disp_buff[1]|0x30);
  26   1      delayXms(2);                           //延时2毫秒
  27   1      LCD_en_dat(':');
  28   1      LCD_en_dat(disp_buff[2]|0x30);
  29   1      delayXms(2);                           //延时2毫秒
  30   1      LCD_en_dat(disp_buff[3]|0x30);
  31   1      delayXms(2);                           //延时2毫秒
  32   1      LCD_en_dat(':');
  33   1      LCD_en_dat(disp_buff[4]|0x30);
  34   1      delayXms(2);                           //延时2毫秒
  35   1      LCD_en_dat(disp_buff[5]|0x30);
  36   1      delayXms(2);                           //延时2毫秒
  37   1      
  38   1      //LCD_en_dat(0xff);
  39   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    279    ----
   CONSTANT SIZE    =     26    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       3
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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