epphal.lst

修改后的PDIUSBD12完整固件源码

C51 COMPILER V7.00  EPPHAL                                                                 07/11/2005 17:15:01 PAGE 1   


C51 COMPILER V7.00, COMPILATION OF MODULE EPPHAL
OBJECT MODULE PLACED IN Epphal.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Epphal.c OPTIMIZE(2,SPEED) DEBUG OBJECTEXTEND

stmt level    source

   1          #include <stdio.h>
   2          
   3          
   4          #include <reg552.h>                /* special function register declarations   */
   5          #include "epphal.h"
   6          #include "d12ci.h"
   7          #include "mainloop.h"
   8          
   9          extern EPPFLAGS bEPPflags;
  10          
  11          //硬件接口控制
  12          //void dma_start(PIO_REQUEST pio)
  13          //{
  14          //}
  15          
  16          //向D12发送数据或命令字-------Addr为奇数表示命令，为偶数表示数据
  17          void outportb(unsigned int Addr,unsigned char Data)
  18          {
  19   1       *((unsigned char xdata *)Addr)=Data;
  20   1      }
  21          
  22          //从D12读取数据-----Addr要为偶数
  23          unsigned char inportb(unsigned int Addr)
  24          {
  25   1       return*((unsigned char xdata *)Addr);
  26   1      }
  27          
  28          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     33    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       5
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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