text.lst

通过实例实践LCD 驱动显示（以128DI0 为例）

C51 COMPILER V7.50   TEXT                                                                  01/14/2005 14:12:33 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE TEXT
OBJECT MODULE PLACED IN text.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE text.c OPTIMIZE(0,SPEED) BROWSE DEBUG OBJECTEXTEND

line level    source

   1          
   2          //以下函数，如果需要时请参考
   3          
   4          //串行送数
   5          void send(unsigned char y)
   6          {
   7   1         unsigned char i;
   8   1      
   9   1         for(i=0;i<8;i++){
  10   2                 SCK = 0;
*** ERROR C202 IN LINE 10 OF TEXT.C: 'SCK': undefined identifier
  11   2                 if ((y&0x80)!=0){
  12   3                      SDA = 1;
*** ERROR C202 IN LINE 12 OF TEXT.C: 'SDA': undefined identifier
  13   3      
  14   3                  SCK = 1;
*** ERROR C202 IN LINE 14 OF TEXT.C: 'SCK': undefined identifier
  15   3                 }else {
  16   3                      SDA = 0;
*** ERROR C202 IN LINE 16 OF TEXT.C: 'SDA': undefined identifier
  17   3      
  18   3                  SCK = 1;
*** ERROR C202 IN LINE 18 OF TEXT.C: 'SCK': undefined identifier
  19   3                 }
  20   2                 y=y<<1;
  21   2         }
  22   1      
  23   1      }
  24          
  25          
  26          void setINT0(unsigned char enable)
  27          {
  28   1                 //EX0 : 1-INT0 OPEN ;0-INT0 CLOSE
  29   1                 PX0 = 1;
*** ERROR C202 IN LINE 29 OF TEXT.C: 'PX0': undefined identifier
  30   1                 IT0 = 0;   //LOW ENABLE
*** ERROR C202 IN LINE 30 OF TEXT.C: 'IT0': undefined identifier
  31   1                 if(enable)
  32   1                 {
  33   2                    EX0 = 1;// INT0 OPEN
*** ERROR C202 IN LINE 33 OF TEXT.C: 'EX0': undefined identifier
  34   2                 }
  35   1                 else
  36   1                 {
  37   2                    EX0 = 0;// INT0 CLOSE
*** ERROR C202 IN LINE 37 OF TEXT.C: 'EX0': undefined identifier
  38   2                 }
  39   1      }
  40          
  41          
  42          void allowINT(unsigned char enable)
  43          {
  44   1         EA  = enable;// ALLOW ALL INT(INT0 INT1)
*** ERROR C202 IN LINE 44 OF TEXT.C: 'EA': undefined identifier
  45   1      }
C51 COMPILER V7.50   TEXT                                                                  01/14/2005 14:12:33 PAGE 2   

  46          
  47          
  48          // 中断处理函数
  49          //interrupt 0------ext 0 interrupt 1------time 0        interrupt 2------ext 1  interrupt 3------time 1interrupt 4
             -------serial
  50          void int0fun(void) interrupt 0
  51          {
  52   1      
  53   1              while(!(INT0));
*** ERROR C202 IN LINE 53 OF TEXT.C: 'INT0': undefined identifier
  54   1              F0 = !(F0);
*** ERROR C202 IN LINE 54 OF TEXT.C: 'F0': undefined identifier
  55   1              if(F0)
*** ERROR C202 IN LINE 55 OF TEXT.C: 'F0': undefined identifier
  56   1              {
  57   2                      while(INT0);
*** ERROR C202 IN LINE 57 OF TEXT.C: 'INT0': undefined identifier
  58   2              }
  59   1      
  60   1      }

C51 COMPILATION COMPLETE.  0 WARNING(S),  14 ERROR(S)