text1.lst

温度采集显示与PID控制

C51 COMPILER V6.23a  TEXT1                                                                 03/18/2003 17:20:38 PAGE 1   


C51 COMPILER V6.23a, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN .\Text1.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE .\Text1.c DEBUG OBJECTEXTEND

stmt level    source

   1          #ifdef ASM
                       unsigned long shiftR1(register unsigned long);
              #else    
   4                   extern unsigned long shiftR1(register unsigned long);
   5          #endif
   6          //end of asm.h
   7          
   8          //<asm.c>
   9          #define ASM
  10          
  11          #include <reg52.h>
  12          #pragma OT(4,speed)
  13          unsigned long shiftR1(register unsigned long    x)
  14          {
  15   1          #pragma asm
*** ERROR C272 IN LINE 15 OF .\TEXT1.C: 'asm/endasm' requires src-control to be active
  16   1          clr c
  17   1          mov a,r4
  18   1          rrc a
  19   1          mov r4,a
  20   1      
  21   1          mov a,r5
  22   1          rrc a
  23   1          mov r5,a
  24   1      
  25   1          mov a,r6
  26   1          rrc a
  27   1          mov r6,a
  28   1      
  29   1          mov a,r7
  30   1          rrc a
  31   1          mov r7,a
  32   1          
  33   1          #pragma endasm
*** ERROR C272 IN LINE 33 OF .\TEXT1.C: 'asm/endasm' requires src-control to be active
  34   1          return(x);
  35   1      }
  36          //end of asm.c

C51 COMPILATION COMPLETE.  0 WARNING(S),  2 ERROR(S)