led.lst

发光二极管在单片机上的应用,C语言源码,Keil uVision3工程文件,附原理图及说明学习文档

C51 COMPILER V8.08   LED                                                                   12/26/2008 22:16:27 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN LED.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE LED.C BROWSE DEBUG OBJECTEXTEND

line level    source

*** WARNING C500 IN LINE 1 OF LED.C: LICENSE ERROR (R208: RENEW LICENSE ID CODE (LIC))

   1          #include <reg52.h>
   2          #include <ctype.h>
   3          #include <string.h>
   4          #include <stdlib.h>
   5          #include <stdio.h>
   6          #include <math.h>
   7          #include <absacc.h>
   8          
   9          #define uchar unsigned char
  10          #define uint unsigned int
  11          #define ulong unsigned long
  12          
  13          #define cs_led XBYTE[0xC000]
  14          
  15          void delay(uchar delay_temp);//长延时
  16          
  17          uchar i,j;
  18          
  19          main(void)
  20          {
  21   1      start:  cs_led=0x00;
  22   1              delay(0xff);
  23   1              cs_led=0xff;
  24   1              delay(0xff);
  25   1              cs_led=0x55;
  26   1              delay(0xff);
  27   1              cs_led=0xaa;
  28   1              delay(0xff);
  29   1              j=0x01;
  30   1              for(i=0;i<8;i++)
  31   1              {
  32   2                      cs_led=~j;
  33   2                      j=j<<1;
  34   2                      delay(0x7f);
  35   2              }
  36   1              cs_led=0xff;
  37   1              delay(0xff);
  38   1              j=0x80;
  39   1              for(i=0;i<8;i++)
  40   1              {
  41   2                      cs_led=~j;
  42   2                      j=j>>1;
  43   2                      delay(0x7f);
  44   2              }
  45   1              cs_led=0x00;
  46   1              goto start;     
  47   1      }
  48          
  49          void delay(uchar delay_temp)//延时子程序
  50          {
  51   1              uchar i,j;
  52   1              for(i=0;i<delay_temp;i++)
  53   1              {
  54   2                      for(j=0;j<255;j++);
C51 COMPILER V8.08   LED                                                                   12/26/2008 22:16:27 PAGE 2   

  55   2              }
  56   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    136    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)