usbep1readpacket.lst

这个是非常不错的mp3源码

C51 COMPILER V7.50   USBEP1READPACKET                                                      05/25/2008 18:12:20 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE USBEP1READPACKET
OBJECT MODULE PLACED IN ..\Lib\USBEP1ReadPacket.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE USBEP1ReadPacket.c LARGE DEBUG OBJECTEXTEND OBJECT(..\Lib\USBEP1ReadPacket.
                    -obj)

line level    source

   1          #ifndef _USB_DEFINE
   2           #include "USB.c"
*** ERROR C230 IN LINE 238 OF USB.H: 'USBBufferStr': unknown struct/union/enum tag
*** ERROR C204 IN LINE 238 OF USB.H: 'In': undefined member
   3          #endif
   4          
   5          void USBEP1ReadPacket(void)
   6          {
   7   1              register BYTE i;
   8   1      
   9   1      //      UEPNUM=0x01;
  10   1              USBEP1Buffer.InLength=UBYCTX;
*** ERROR C202 IN LINE 10 OF USBEP1READPACKET.C: 'USBEP1Buffer': undefined identifier
  11   1      //      printf("STA:%02bx UBYCTLX:%02bx\n",UEPSTAX,USBEP1Buffer.InLength);
  12   1              for(i=0;i<USBEP1Buffer.InLength;i++)
*** ERROR C202 IN LINE 12 OF USBEP1READPACKET.C: 'USBEP1Buffer': undefined identifier
  13   1              {
  14   2                      USBEP1Buffer.In[i]=UEPDATX;
*** ERROR C202 IN LINE 14 OF USBEP1READPACKET.C: 'USBEP1Buffer': undefined identifier
  15   2      //              printf("%02bx ",USBEP1Buffer.In[i]);
  16   2              }
  17   1      //      printf("\n");
  18   1      }
  19          

C51 COMPILATION COMPLETE.  0 WARNING(S),  5 ERROR(S)