xianshi.lst

单片机C语言15个实验附有原理图和程序 是我的课程作业 以经过实践验证

C51 COMPILER V7.50   XIANSHI                                                               12/10/2006 20:32:46 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE XIANSHI
OBJECT MODULE PLACED IN xianshi.OBJ
COMPILER INVOKED BY: D:\Program Files\uv2\C51\BIN\C51.EXE xianshi.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          //key_164_led_2
   2          
   3          #include <stdio.h>
   4          #include <reg51.h>
   5          #include <intrins.h>
   6          unsigned char code ledk[17]={0x3f,0x06,0x5b,0x4f,0x66,0x6D,0x7d,0x07,0x7f,
   7          0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};
   8          unsigned char dispi,key;
   9          sbit P37=P3^7;sbit clk=P0^7;sbit sda=P0^6;              //74LS164
  10          void shift(unsigned char dx)
  11          {static unsigned char d;
  12   1         unsigned char j=0;
  13   1          d=dx;
  14   1              while(j<8)
  15   1              {if((d&0x80)!=0) sda=1;
  16   2             else  sda=0;
  17   2                 clk=0;clk=1;
  18   2                 d<<=1;j++;}  }
  19          
  20          void delay(unsigned int n)
  21           {unsigned int i,j;
  22   1        for(i=0;i<n;i++)
  23   1           for(j=0;j<n;j++)
  24   1             ;}
  25          
  26          void main(void)
  27          {while(1)
  28   1      { 
  29   2      
  30   2      shift(ledk[0]);P2=0x08 ;
  31   2       delay(1000);}
  32   1                         
  33   1       }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     86    ----
   CONSTANT SIZE    =     17    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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