textled.lst

单片机C程序

C51 COMPILER V7.20   TEXTLED                                                               05/13/2006 16:33:13 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE TEXTLED
OBJECT MODULE PLACED IN Textled.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Textled.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <AT89X51.H>
*** WARNING C318 IN LINE 1 OF Textled.c: can't open file 'AT89X51.H'
   2          //unsigned int b;
   3          //void delay(void);
   4          void main()
   5          {
   6   1        unsigned int a;
   7   1        P2_0=0;
*** ERROR C202 IN LINE 7 OF TEXTLED.C: 'P2_0': undefined identifier
   8   1      do
   9   1        {
  10   2        //for (a=0;a<5000;a++);
  11   2        //delay();
  12   2        //P1_0=0;
  13   2        //P1_1=1;
  14   2        
  15   2        //for (a=0;a<5000;a++);
  16   2        //delay();
  17   2        //P1_0=1;
  18   2        //P1_1=0;
  19   2        //delay();
  20   2        //if (P1_7==1 && P1_6==1) {P2_0=1;for (a=0;a<40000;a++);};
  21   2        if (P1_7==1 && P1_6==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 21 OF TEXTLED.C: 'P1_7': undefined identifier
*** ERROR C202 IN LINE 21 OF TEXTLED.C: 'P2_0': undefined identifier
  22   2        if (P1_6==1 && P1_5==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 22 OF TEXTLED.C: 'P1_6': undefined identifier
*** ERROR C202 IN LINE 22 OF TEXTLED.C: 'P2_0': undefined identifier
  23   2        if (P1_5==1 && P1_4==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 23 OF TEXTLED.C: 'P1_5': undefined identifier
*** ERROR C202 IN LINE 23 OF TEXTLED.C: 'P2_0': undefined identifier
  24   2        if (P1_4==1 && P1_3==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 24 OF TEXTLED.C: 'P1_4': undefined identifier
*** ERROR C202 IN LINE 24 OF TEXTLED.C: 'P2_0': undefined identifier
  25   2        if (P1_3==1 && P1_2==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 25 OF TEXTLED.C: 'P1_3': undefined identifier
*** ERROR C202 IN LINE 25 OF TEXTLED.C: 'P2_0': undefined identifier
  26   2        if (P1_2==1 && P1_1==1) {P2_0=1;for (a=0;a<40000;a++);};
*** ERROR C202 IN LINE 26 OF TEXTLED.C: 'P1_2': undefined identifier
*** ERROR C202 IN LINE 26 OF TEXTLED.C: 'P2_0': undefined identifier
  27   2        P2_0=0;
*** ERROR C202 IN LINE 27 OF TEXTLED.C: 'P2_0': undefined identifier
  28   2        }
  29   1        while(1);
  30   1      }
  31          
  32          //void delay()
  33          //{
  34          
  35          //for (b=0;b<30000;b++);
  36          //}

C51 COMPILATION COMPLETE.  1 WARNING(S),  14 ERROR(S)