键控正反转.lst

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C51 COMPILER V7.06   键控正__转                                                            02/03/2009 15:43:39 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 键控正__转
OBJECT MODULE PLACED IN E:\挑战杯~1\步进电~1\键控正反转.OBJ
COMPILER INVOKED BY: d:\Keil\c51\BIN\C51.EXE E:\挑战杯~1\步进电~1\键控正反转.C DB SB OE

stmt level    source

   1          #include <reg52.h>                                   
   2          #include <intrins.h>
   3          #include <string.h>
   4          #define uchar unsigned char
   5          #define uint unsigned int
   6          sbit P1_0=P1^0;
   7          sbit P1_1=P1^1;
   8          sbit P1_2=P1^2;
   9          sbit P1_3=P1^3;
  10          sbit key1=P1^4;
  11          sbit key2=P1^5;
  12          //uchar y=10;
  13          void  delay_10us(uint n)
  14           {
  15   1      //us极延时程序
  16   1          do
  17   1         {
  18   2            _nop_();
  19   2            _nop_();
  20   2            _nop_();
  21   2            _nop_();
  22   2            _nop_();
  23   2          }while(--n);
  24   1       }
  25          //毫秒极延时程序
  26          void delay_ms(uint n)
  27           {
  28   1          do
  29   1          {delay_10us(131);
  30   2          }while(--n);
  31   1       }
  32          
  33          void zzm(void)
  34          {
  35   1      
  36   1               while(1)
  37   1                {
  38   2                  P1_0=1;
  39   2                  P1_1=0;
  40   2                  P1_2=0;
  41   2                  P1_3=0;
  42   2                  delay_ms(4);
  43   2                  P1_0=0;
  44   2                  P1_1=0;
  45   2                  P1_2=1;
  46   2                  P1_3=0;
  47   2                  delay_ms(4);
  48   2                  P1_0=0;
  49   2                  P1_1=1;
  50   2                  P1_2=0;
  51   2                  P1_3=0;
  52   2                  delay_ms(4);
  53   2                  P1_0=0;
  54   2                  P1_1=0;
  55   2                  P1_2=0;
C51 COMPILER V7.06   键控正__转                                                            02/03/2009 15:43:39 PAGE 2   

  56   2                  P1_3=1;
  57   2                  delay_ms(4);
  58   2                   if(key2==0)
  59   2                   break;
  60   2                  }
  61   1                  }
  62          void  ffm(void)
  63          {
  64   1      while(1)
  65   1                 {
  66   2      
  67   2                  P1_0=0;
  68   2                  P1_1=0;
  69   2                  P1_2=0;
  70   2                  P1_3=1;
  71   2                  delay_ms(4);
  72   2                  P1_0=0;
  73   2                  P1_1=1;
  74   2                  P1_2=0;
  75   2                  P1_3=0;
  76   2                  delay_ms(4);
  77   2                  P1_0=0;
  78   2                  P1_1=0;
  79   2                  P1_2=1;
  80   2                  P1_3=0;
  81   2                  delay_ms(4);
  82   2                  P1_0=1;
  83   2                  P1_1=0;
  84   2                  P1_2=0;
  85   2                  P1_3=0;
  86   2                  delay_ms(4);
  87   2                  if(key1==0)
  88   2                  break;
  89   2                 }
  90   1                 }
  91           //主函数
  92          void  main(void)
  93           {
  94   1       while(1)
  95   1       {
  96   2      if (key1==0)
  97   2      zzm();
  98   2      if (key2==0)
  99   2      ffm();
 100   2      }
 101   1        }
 102          
C51 COMPILER V7.06   键控正__转                                                            02/03/2009 15:43:39 PAGE 3   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


P1 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0090H  1
P3 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B0H  1
IE . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00A8H  1
P1_0 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0090H  1
P1_1 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0091H  1
size_t . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_INT    -----  2
P1_2 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0092H  1
P1_3 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0093H  1
IP . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B8H  1
_delay_10us. . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  n. . . . . . . . . . . . . . . . . .  * REG *  DATA   U_INT    0006H  2
main . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
_delay_ms. . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0017H  -----
  n. . . . . . . . . . . . . . . . . .  * REG *  DATA   U_INT    0004H  2
SCON . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0098H  1
TCON . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0088H  1
ffm. . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
zzm. . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
T2CON. . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00C8H  1
PSW. . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00D0H  1
key1 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0094H  1
key2 . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0095H  1


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    135    ----
   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)