isr.lst

USB接口程序

C51 COMPILER V7.06   ISR                                                                   08/10/2005 23:36:34 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE ISR
OBJECT MODULE PLACED IN ISR.OBJ
COMPILER INVOKED BY: D:\Keil51\C51\BIN\C51.EXE ISR.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include "common.h"
   2          #include "HAL.H"
   3          #include "SL811.H"
   4          #include "HPI.H"
   5          #include "HPI32.H"
   6          
   7          extern FLAGS bdata bFlags;
   8          extern unsigned char xdata UARTBUF[UARTBUF_LENGTH];
   9          extern Command_Def xdata Command;                       
  10          //////////////////////////////////////////
  11          void ISR_COMM(void) interrupt 4
  12          {
  13   1              unsigned char *pBuf=(unsigned char *)&Command;  //Low Bit at Head
  14   1              unsigned long xdata cnt;
  15   1              
  16   1              MCU_LED3=0;
  17   1              if(RI==0)
  18   1                      {
  19   2                      MCU_LED3=1;
  20   2                      return;
  21   2                      }
  22   1      
  23   1              for(cnt=0;cnt<37;cnt++)
  24   1              {               
  25   2                      while(!RI);
  26   2                      *(pBuf+cnt)=SBUF;
  27   2                      RI=0;
  28   2              }
  29   1              
  30   1              /////// data phase /////////////////////
  31   1              if(Command.CLass==0x04||Command.CLass==0x05||Command.CLass==0x09) ///GreatFile/GreatDir/WriteFile
  32   1                      {
  33   2                      if(Command.len>MAX_WRITE_LENGTH)
  34   2                      {
  35   3                      Command.CLass=0xff;
  36   3                      bFlags.bits.bUartInDone=1;
  37   3                      MCU_LED3=1;
  38   3                      return;
  39   3                      }
  40   2                      for(cnt=0;cnt<Command.len;cnt++)
  41   2                              {
  42   3                              while(!RI);
  43   3                              UARTBUF[cnt]=SBUF;
  44   3                              RI=0;
  45   3                              }
  46   2                      }       
  47   1              //////////////////////////
  48   1              bFlags.bits.bUartInDone=1;
  49   1              RI=0;   
  50   1              MCU_LED3=1;
  51   1      }
  52          
  53          void ISR_INT0(void) interrupt 0
  54          {
  55   1              DISABLE_INTERRUPTS;     
C51 COMPILER V7.06   ISR                                                                   08/10/2005 23:36:34 PAGE 2   

  56   1              SL811Write(IntStatus,INT_CLEAR);
  57   1              ENABLE_INTERRUPTS;
  58   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    407    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----       4
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       3
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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