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📄 6.4时从bus hound获取的数.txt

📁 用89C51SND1C实现的USB存储器的代码,包括USB通信和FLASH的读写操作.
💻 TXT
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Bus Hound 3.02 capture. Complements of www.perisoft.net

  Dev   - Device ID
  Time  - Elapsed time since the start of the previous Phase
  Phase - ADDR= 1394 transfer address  LOCK= 1394 lock transaction
          CDB = Command block          NSTS= NT status
          CTL = USB control packet     RSET= bus reset
          DI  = Data In                RSTS= I/O Request Status
          DO  = Data Out               SNS = SCSI Sense Data
          IDE = IDE task file command  SSTS= SCSI Request Block Status
          ISOC= Isochronous Transfer   USTS= USB status

  (10) VIA Rev 5 or later USB Universal Host Controller
  (11) USB Root Hub
  (13) USB Mass Storage Device
  (14) UP-TECH MP3 Player V1.00

Dev  Phase  Data                                                   Info              Time   Cmd.Phase.Ofs     
---  -----  -----------------------------------------------------  ----------------  -----  ------------------
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS               0us         1.1.0        
 11  DI     01 01 03 00                                            ....               27us         1.2.0        
 11  CTL    23 01 11 00 - 01 00 00 00                              CLASS               4us         2.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              48us         3.1.0        
 11  DI     01 01 01 00                                            ....               20us         3.2.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              23us         4.1.0        
 11  DI     01 01 01 00                                            ....               21us         4.2.0        
 11  CTL    23 01 10 00 - 01 00 00 00                              CLASS              16us         5.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              72us         6.1.0        
 11  DI     01 01 00 00                                            ....               23us         6.2.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS             110ms         7.1.0        
 11  DI     01 01 00 00                                            ....               53us         7.2.0        
 11  CTL    23 03 04 00 - 01 00 00 00                              CLASS              21us         8.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              20ms         9.1.0        
 11  DI     03 01 10 00                                            ....               35us         9.2.0        
 11  CTL    23 01 14 00 - 01 00 00 00                              CLASS               5us        10.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              19ms        11.1.0        
 11  DI     03 01 00 00                                            ....               37us        11.2.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS             524ms        12.1.0        
 11  DI     03 01 00 00                                            ....               49us        12.2.0        
 11  CTL    23 03 04 00 - 01 00 00 00                              CLASS              20us        13.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              20ms        14.1.0        
 11  DI     03 01 10 00                                            ....               29us        14.2.0        
 11  CTL    23 01 14 00 - 01 00 00 00                              CLASS               4us        15.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              35ms        16.1.0        
 11  DI     03 01 00 00                                            ....               37us        16.2.0        
 11  CTL    23 03 04 00 - 01 00 00 00                              CLASS              18us        17.1.0        
 11  CTL    a3 00 00 00 - 01 00 04 00                              CLASS              19ms        18.1.0        
 11  DI     03 01 10 00                                            ....               34us        18.2.0        
 11  CTL    23 01 14 00 - 01 00 00 00                              CLASS               5us        19.1.0        
 11  CTL    80 06 00 02 - 00 00 ff 00                              GET DESCRIPTR     125ms        20.1.0        
 11  DI     09 02 20 00 - 01 01 00 80 - fa 09 04 00 - 00 02 08 06  .. .............  6.8ms        20.2.0        
            50 00 07 05 - 81 02 40 00 - 00 07 05 02 - 02 40 00 00  P.....@......@..               20.2.16       
            00 00                                                  ..                             20.2.32       
 11  CTL    a3 00 00 00 - 02 00 04 00                              CLASS              46us        21.1.0        
 11  DI     00 01 00 00                                            ....               46us        21.2.0        
 13  CTL    80 06 00 01 - 00 00 12 00                              GET DESCRIPTR      17ms        22.1.0        
 11  CTL    80 06 00 01 - 00 00 12 00                              GET DESCRIPTR      14us        23.1.0        
 11  DI     12 01 10 01 - 00 00 00 20 - 05 82 00 11 - 00 00 00 00  ....... ........  4.7ms        23.2.0        
            00 01                                                  ..                             23.2.16       
 13  DI     12 01 10 01 - 00 00 00 20 - 05 82 00 11 - 00 00 00 00  ....... ........    6us        22.2.0        
            00 01                                                  ..                             22.2.16       
 13  CTL    80 06 00 02 - 00 00 09 00                              GET DESCRIPTR      19us        24.1.0        
 11  CTL    80 06 00 02 - 00 00 09 00                              GET DESCRIPTR      12us        25.1.0        
 11  DI     09 02 20 00 - 01 01 00 80 - fa                         .. ......         4.9ms        25.2.0        
 13  DI     09 02 20 00 - 01 01 00 80 - fa                         .. ......           3us        24.2.0        
 13  CTL    80 06 00 02 - 00 00 20 00                              GET DESCRIPTR      13us        26.1.0        
 11  CTL    80 06 00 02 - 00 00 20 00                              GET DESCRIPTR       5us        27.1.0        
 11  DI     09 02 20 00 - 01 01 00 80 - fa 09 04 00 - 00 02 08 06  .. .............  6.0ms        27.2.0        
            50 00 07 05 - 81 02 40 00 - 00 07 05 02 - 02 40 00 00  P.....@......@..               27.2.16       
 13  DI     09 02 20 00 - 01 01 00 80 - fa 09 04 00 - 00 02 08 06  .. .............    5us        26.2.0        
            50 00 07 05 - 81 02 40 00 - 00 07 05 02 - 02 40 00 00  P.....@......@..               26.2.16       
 13  CTL    00 09 01 00 - 00 00 00 00                              SET CONFIG         22us        28.1.0        
 11  CTL    00 09 01 00 - 00 00 00 00                              SET CONFIG         13us        29.1.0        
 13  CTL    01 0b 00 00 - 00 00 00 00                              SET INTERFACE      25ms        30.1.0        
 11  CTL    01 0b 00 00 - 00 00 00 00                              SET INTERFACE      13us        31.1.0        
 13  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS              22ms        32.1.0        
 11  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS              15us        33.1.0        
 13  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS             3.6ms        34.1.0        
 11  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS               7us        35.1.0        
 13  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS             4.0ms        36.1.0        
 11  CTL    a1 fe 00 00 - 00 00 01 00                              CLASS              15us        37.1.0        
 11  DO     55 53 42 43 - 88 48 f4 80 - 24 00 00 00 - 80 00 06 12  USBC.H..$.......  4.9ms        38.1.0        
            00 00 00 24 - 00 00 00 00 - 00 00 00 00 - 00 00 00     ...$...........                38.1.16       
 13  DO     55 53 42 43 - 88 48 f4 80 - 24 00 00 00 - 80 00 06 12  USBC.H..$.......    3us        39.1.0        
            00 00 00 24 - 00 00 00 00 - 00 00 00 00 - 00 00 00     ...$...........                39.1.16       
 11  DI     00 80 00 01 - 1f 00 00 00 - 55 50 2d 54 - 45 43 48 20  ........UP-TECH   3.0ms        40.1.0        
            4d 50 33 20 - 50 6c 61 79 - 65 72 20 56 - 31 2e 30 30  MP3 Player V1.00               40.1.16       
            00 01 00 00                                            ....                           40.1.32       
 13  DI     00 80 00 01 - 1f 00 00 00 - 55 50 2d 54 - 45 43 48 20  ........UP-TECH     6us        41.1.0        
            4d 50 33 20 - 50 6c 61 79 - 65 72 20 56 - 31 2e 30 30  MP3 Player V1.00               41.1.16       
            00 01 00 00                                            ....                           41.1.32       
 11  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......     1.9ms        42.1.0        
 13  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......       3us        43.1.0        
 11  DO     55 53 42 43 - 88 48 f4 80 - fc 00 00 00 - 80 00 0a 23  USBC.H.........#  1.9ms        44.1.0        
            00 00 00 00 - 00 00 00 fc - 00 00 00 00 - 00 00 00     ...............                44.1.16       
 13  DO     55 53 42 43 - 88 48 f4 80 - fc 00 00 00 - 80 00 0a 23  USBC.H.........#    3us        45.1.0        
            00 00 00 00 - 00 00 00 fc - 00 00 00 00 - 00 00 00     ...............                45.1.16       
 11  DI     00 00 00 10 - 00 00 04 00 - 01 00 02 00 - 00 00 04 00  ................  2.0ms        46.1.0        
            00 00 02 00                                            ....                           46.1.16       
 13  DI     00 00 00 10 - 00 00 04 00 - 01 00 02 00 - 00 00 04 00  ................    2us        47.1.0        
            00 00 02 00                                            ....                           47.1.16       
 11  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......      84us        48.1.0        
 13  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......       3us        49.1.0        
 14  CDB    12 00 00 00 - 20 00                                    INQUIRY           1.9ms        50.1.0        
 14  DI     1f 00 00 00 - 55 50 2d 54 - 45 43 48 20 - 4d 50 33 20  ....UP-TECH MP3     5us        50.2.0        
            50 6c 61 79 - 65 72 20 56 - 31 2e 30 30 - 00 01 00 00  Player V1.00....               50.2.16       
 14  SSTS   01                                                     ok                  1us        50.3.0        
 14  CDB    25 00 00 00 - 00 00 00 00 - 00 00                      READ CAPACITY     594us        51.1.0        
 11  DO     55 53 42 43 - 88 48 f4 80 - 08 00 00 00 - 80 00 0a 25  USBC.H.........%  1.4ms        52.1.0        
            00 00 00 00 - 00 00 00 00 - 00 00 00 00 - 00 00 00     ...............                52.1.16       
 13  DO     55 53 42 43 - 88 48 f4 80 - 08 00 00 00 - 80 00 0a 25  USBC.H.........%    6us        53.1.0        
            00 00 00 00 - 00 00 00 00 - 00 00 00 00 - 00 00 00     ...............                53.1.16       
 11  DI     00 01 30 ff - 00 00 02 00                              ..0.....          1.9ms        54.1.0        
 13  DI     00 01 30 ff - 00 00 02 00                              ..0.....            6us        55.1.0        
 11  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......     1.9ms        56.1.0        
 13  DI     55 53 42 53 - 88 48 f4 80 - 00 00 00 00 - 00           USBS.H.......       5us        57.1.0        
 14  DI     00 01 30 ff - 00 00 02 00                              ..0.....            9us        51.2.0        
 14  SSTS   01                                                     ok                  2us        51.3.0        

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