epphal.lst

USB接口芯片pdiusbd12固件源程序

C51 COMPILER V7.06   EPPHAL                                                                03/19/2006 13:40:24 PAGE 1   


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

stmt level    source

   1          /*本文件定义硬件层函数，根据具体的原理图需做适当修改*/
   2          
   3          #ifdef __C51__
   4          
   5          #include <reg51.h>                /* special function register declarations   */
   6          #include "epphal.h"
   7          #include "d12ci.h"
   8          #include "mainloop.h"
   9          
  10          extern EPPFLAGS bEPPflags;
  11          
  12          void outportb(unsigned char port,unsigned char val)
  13          {
  14   1              unsigned char xdata *ext_address;
  15   1              MCU_D12CS=0;
  16   1              ext_address=0xff00 + port;
  17   1              *ext_address = val;
  18   1              MCU_D12CS=1;
  19   1      }
  20          
  21          unsigned char inportb(unsigned char port)
  22          {
  23   1              unsigned char c;
  24   1              unsigned char xdata *ext_address;
  25   1              MCU_D12CS=0;
  26   1              ext_address=0xff00 + port;
  27   1              c = *ext_address ;
  28   1              MCU_D12CS=1;
  29   1              return c;
  30   1      }
  31          
  32          #endif
  33          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     34    ----
   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)