d12.lst

基于avr,D12的U盘设计,有完整的USB1.1的协议代码.

C51 COMPILER V8.02   D12                                                                   07/16/2008 19:24:15 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE D12
OBJECT MODULE PLACED IN C:\DOCUME~1\ADMIN\桌面\MYPRO\D12.OBJ
COMPILER INVOKED BY: C:\keil\c51\BIN\C51.EXE C:\DOCUME~1\ADMIN\桌面\MYPRO\D12.C DB SB OE

line level    source

   1          #include<reg51.h>
   2          #include"types.h"
   3          #include <intrins.h>
   4          #define USB_DATA        P0
   5          sbit USB_A0=P3^5;
   6          sbit USB_WR=P3^6;
   7          sbit USB_RD=P3^7;
   8          sbit USB_INT=P3^2;
   9          void D12_CMD(uchar dat)
  10          {
  11   1              USB_RD=1;
  12   1              USB_A0=1;
  13   1              USB_WR=0;
  14   1              USB_DATA=dat;
  15   1              USB_WR=1;
  16   1      }
  17          void D12_DAT(uchar dat)
  18          {
  19   1              USB_RD=1;
  20   1              USB_A0=0;
  21   1              USB_WR=0;
  22   1              USB_DATA=dat;
  23   1              USB_WR=1;
  24   1      }
  25          uchar D12_READ_DAT()
  26          {
  27   1              uchar temp;
  28   1              USB_WR=1;
  29   1              USB_A0=0;
  30   1              USB_RD=0;
  31   1              temp=USB_DATA;
  32   1              USB_RD=1;
  33   1      }
*** WARNING C173 IN LINE 33 OF C:\DOCUME~1\ADMIN\桌面\MYPRO\D12.C: missing return-expression
  34          void sys_int()
  35          {
  36   1              EX0=1;
  37   1                      EA=1;
  38   1      }
  39          void inter0()interrupt 0
  40          {
  41   1       
  42   1      }
C51 COMPILER V8.02   D12                                                                   07/16/2008 19:24:15 PAGE 2   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


P0 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0080H  1
P3 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B0H  1
EA . . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00AFH  1
sys_int. . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
_D12_CMD . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  dat. . . . . . . . . . . . . . . . .  * REG *  DATA   U_CHAR   0007H  1
USB_A0 . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B5H  1
_D12_DAT . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  dat. . . . . . . . . . . . . . . . .  * REG *  DATA   U_CHAR   0007H  1
EX0. . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00A8H  1
inter0 . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
D12_READ_DAT . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  temp . . . . . . . . . . . . . . . .  AUTO     DATA   U_CHAR   0000H  1
USB_RD . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B7H  1
USB_WR . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B6H  1


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     40    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)