control.lst

采用C51语言完成基于74HC595的串口键盘与LED指示灯单元设计

C51 COMPILER V8.05a   CONTROL                                                              10/11/2008 10:55:51 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE CONTROL
OBJECT MODULE PLACED IN control.OBJ
COMPILER INVOKED BY: F:\Keil C51 V8\C51\BIN\C51.EXE control.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          #include "commons.h"
   3          
   4          sbit _p32 = P3^2;
   5          sbit _p16 = P1^6;
   6          sbit _p17 = P1^7;
   7          
   8          
   9          
  10          
  11          //A/D转换的函数
  12          unsigned int ad();                                                 //定义AD转换函数
  13          
  14          void ctr_routine(void) {                                   //控制函数
  15   1              char led_buf[6];        
  16   1              //A/D转换
  17   1              unsigned int value = ad();
  18   1      
  19   1      
  20   1              if (_menu_status == MENU_OFF) {            //若菜单检测处于关闭阶段，则：
  21   2                      led_buf[0] = '^';                                  //第一字符改为测量标志符
  22   2                      to_string(&led_buf[1], 5, value);  //将AD转换值组装到显示字符串中
  23   2                      print(led_buf);                                    //打印现实字符串
  24   2              }
  25   1      }
  26          
  27          /*
  28          unsigned int ad() {
  29                  unsigned int result = 0;
  30                  unsigned char i = 0;
  31                  p16 = 0;
  32                  while(p32 == 0);
  33                  for ( ; i < 12 ; i++) {
  34                          p17 = 1;
  35                          delay();
  36                          p17 = 0;
  37                          result <<= 1;
  38                          result |= p32;
  39                  }
  40                  p17 = 1;
  41                  delay();
  42                  p17 = 0;
  43                  p16 = 1;
  44                  return result;
  45          }*/


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     36    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
C51 COMPILER V8.05a   CONTROL                                                              10/11/2008 10:55:51 PAGE 2   

END OF MODULE INFORMATION.


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