vendor.lst

USB2.0例程(有3个

C51 COMPILER V7.06   VENDOR                                                                07/02/2003 10:05:12 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE VENDOR
OBJECT MODULE PLACED IN vendor.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE vendor.c OPTIMIZE(2,SPEED) BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          //***********************************************************************
   2          //                                                                                                                                                        *
   3          //                P H I L I P S   P R O P R I E T A R Y                            *    
   4          //                                                                      *
   5          //          COPYRIGHT (c)   1999 BY PHILIPS SINGAPORE (APIC).                      *
   6          //                    --  ALL RIGHTS RESERVED  --                               *       
   7          //                                                                      *
   8          //      File Name       :       DMADebug.c                                    *
   9          //      Author          :       Albert Goh                                                                                    *
  10          //      Created         :       3 March 2000                                    *
  11          //                                                                         *
  12          //***********************************************************************
  13          //***********************************************************************
  14          //                                                                      *
  15          // GDMADebug.c is the file that contain the routine for the GDMA debug  *
  16          // It will be able to configured as master for slave for the debugging  *
  17          //                                                                      *
  18          //***********************************************************************
  19          //***********************************************************************
  20          //                                                                      *
  21          //  Module History                                                                                                                          *
  22          //  **************                                                                                                                          *
  23          //                                                                                                                                                                *
  24          //  Date        Version                 Author                          Changes                                       *
  25          //  ====           =======                      ======                          =======                                       *
  26          //  030300        0.1                   Albert                          Created                                       *
  27          //                                                                      *
  28          //                                                                      *
  29          //***********************************************************************
  30          
  31          //***********************************************************************
  32          //*                                                                                                                                                            *
  33          //*                          Include Files Definition                                              *
  34          //*                                                                                                                                                            *
  35          //***********************************************************************
  36          
  37          #include "standard.h"
  38          #include "Kernel.h"
  39          #include "D14.h"
  40          
  41          
  42          
  43          
  44          //***********************************************************************
  45          //*                                                                                                                                                            *
  46          //*                      External Variable Definition                                         *
  47          //*                                                                                                                                                            *
  48          //***********************************************************************
  49          
  50          extern USB_DEVICE USB_Device;
  51          extern DMA_INT_FLAG DMA_Int_Flag;
  52          extern USB_INT_FLAG USB_Int_Flag;
  53          extern volatile D14_CNTRL_REG xdata D14_Cntrl_Reg;
  54          extern void Start_mSEC_Timer(Data);
  55          extern void rt2_process();
C51 COMPILER V7.06   VENDOR                                                                07/02/2003 10:05:12 PAGE 2   

  56          extern void tt2_process();
  57          extern UC Data;
  58          extern UI Temp,PIO_Count;
  59          extern KERNEL Kernel_Flag;
  60          extern ULI      bytecount;
  61          extern FILESIZE FileSize;
  62          extern UI       count;
  63          extern UC idata Endpt_FIFO[MAX_BUF];
  64          extern UC Type;
  65          
  66          //***********************************************************************
  67          //*                                                                                                                                                            *
  68          //*                          Variable Definition                                                              *
  69          //*                                                                                                                                                            *
  70          //***********************************************************************
  71          
  72          UI Count_PIO;
  73          
  74          //***********************************************************************
  75          //*                                                                                                                                                            *
  76          //*                          Prototype Definition                                                          *
  77          //*                                                                                                                                                            *
  78          //***********************************************************************
  79          
  80          void DMA_Debug_Mode(void);
  81          void DMA_Init(void);
  82          void DMA_Mode(Data);
  83          
  84          //***********************************************************************
  85          //*                                                                                                                                                            *
  86          //*                          Routine Definition                                                            *
  87          //*                                                                                                                                                            *
  88          //***********************************************************************
  89          
  90          //***********************************************************************
  91          //*                                                                                                                                                    *
  92          //*     Routine         : DMA Debug Mode                                                   *
  93          //*     Input           : None                                                                                              *
  94          //*     Output  : None                                                                        *
  95          //*     Function        : Generic DMA mode routine                                            *
  96          //*                                                                                                                                                            *
  97          //***********************************************************************
  98          
  99          void DMA_Debug_Mode(void)
 100          {
 101   1              if(Kernel_Flag.BITS.Transfer_Start)
 102   1              {
 103   2                      if(FileSize.Size.Address[0] == 0 &&
 104   2                              FileSize.Size.Address[1] == 0 &&
 105   2                              FileSize.Size.Address[2] == 0)
 106   2                      {
 107   3                              Kernel_Flag.BITS.Out_Reset_Done = 0;