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PTP

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See vusb-analyzer.sourceforge.net to analyse USB traffic with software only.

Ptp

PTP traffic captured with vmware and analysed using vusb_analyzer. it would be perfect to have a PTP Decoder...











I used values names from libptp2 (ptp.h).


Source code Edit

  • USB properties:
    • Camera: Canon EOS 7D
    • 0xd402: "Canon EOS 7D" (UNKNOWN)
    • 0xd407: 0x00000001 (1) (UNKNOWN)
    • 0xd406: "Unknown Initiator" (UNKNOWN)
    • 0xd303: 1 (UNKNOWN)
  • USB operations
PtpNextPhase_NoData = 0;
PtpNextPhase_ReadData = 1;
PtpNextPhase_WriteData = 2;

PtpOpe_UNDEFINED = 0x1000;
PtpOpe_GET_DEVICEINFO = 0x1001;
PtpOpe_OPEN_SESSION = 0x1002;
PtpOpe_CLOSE_SESSION = 0x1003;
PtpOpe_GET_STORAGEIDS = 0x1004; // == 0x9101
PtpOpe_GET_STORAGEINFO = 0x1005; // == 0x9102
PtpOpe_GET_NUMOBJECTS = 0x1006;
PtpOpe_GET_OBJECTHANDLES = 0x1007;
PtpOpe_GET_OBJECTINFO = 0x1008; // == 0x9103
PtpOpe_GET_OBJECT = 0x1009; // == 0x9104
PtpOpe_GET_THUMB = 0x100a;
PtpOpe_DELETE_OBJECT = 0x100b; // == 0x9105
PtpOpe_SEND_OBJECTINFO = 0x100c;
PtpOpe_SEND_OBJECT = 0x100d;

0x100f: FormatStore // == 0x9106

0x1014: GetDevicePropDesc
0x1015: GetDevicePropValue
0x1016: SetDevicePropValue

PtpOpe_GET_PARTIALOBJECT = 0x101b; // == 0x9107

0x9052: UNKNOWN
0x9053: UNKNOWN
0x9057: UNKNOWN
0x9058: UNKNOWN
0x9059: UNKNOWN
0x905a: UNKNOWN
0x905f: UNKNOWN

PtpOpe_DS_GET_STORAGEIDS = 0x9101;
PtpOpe_DS_GET_STORAGEINFO = 0x9102;
PtpOpe_DS_GET_OBJECTINFO = 0x9103;
PtpOpe_DS_GET_OBJECT = 0x9104;
PtpOpe_DS_DELETE_OBJECT = 0x9105;
PtpOpe_DS_FORMAT_STORE = 0x9106;
PtpOpe_DS_GET_PARTIALOBJECT = 0x9107;
PtpOpe_DS_GET_DEVICEINFOEX = 0x9108;
PtpOpe_DS_GET_OBJECTINFOEX = 0x9109;
PtpOpe_DS_GET_THUMB_EX = 0x910a;
PtpOpe_DS_SEND_PARTIAL_OBJECT = 0x910b;
PtpOpe_DS_SET_OBJECTATRIBUTES = 0x910c;
PtpOpe_DS_GET_OBJECTTIME = 0x910d;
PtpOpe_DS_SET_OBJECTTIME = 0x910e;
PtpOpe_DS_REMOTE_RELEASE = 0x910f;
PtpOpe_DS_SET_DEVICEPROPVALUEEX = 0x9110;
PtpOpe_DS_SEND_OBJECTEX = 0x9111;
PtpOpe_DS_CREAGE_OBJECT = 0x9112;
PtpOpe_DS_GET_REMOTEMODE = 0x9113;
PtpOpe_DS_SET_REMOTEMODE = 0x9114;
PtpOpe_DS_SET_EVENTMODE = 0x9115;
PtpOpe_DS_GET_EVENT = 0x9116;
PtpOpe_DS_TRANFERCOMPLETE = 0x9117;
PtpOpe_DS_CANCELTRANSFER = 0x9118;
PtpOpe_DS_RESETTRANSFER = 0x9119;
PtpOpe_DS_PCHDDCAPACITY = 0x911a;
PtpOpe_DS_SET_UILOCK = 0x911b;
PtpOpe_DS_RESET_UILOCK = 0x911c;
PtpOpe_DS_KEEPDEVICE_ON = 0x911d;
PtpOpe_DS_SET_NULLPACKETMODE = 0x911e;
PtpOpe_DS_UPDATE_FIRMWARE = 0x911f;
DS_TRANFERCOMPLETE_DT = 0x9120;
DS_CANCELTRANSFER_DT = 0x9121;
DS_SETWFTPROFILE = 0x9122; ==ceresSetWftProfile()
DS_GETWFTPROFILE = 0x9123;
DS_SETPROFILETOWFT = 0x9124;
DS_BULB_START = 0x9125;
DS_BULB_END = 0x9126;
DS_REQUESTDEVICEPROPVALUE = 0x9127;
DS_REMOTERELEASEON = 0x9128;
DS_REMOTERELEASEOFF = 0x9129;
DS_REGISTBACKGROUNDIMAGE = 0x912a;
DS_CHANGEPHOTOSTADIOMODE = 0x912b;
DS_GETPARTIALOBJECTEX = 0x912c;

0x912d: UNKNOWN
0x912e: UNKNOWN
0x912f: UNKNOWN

DS_RESETMIRRORLOCKUPSTATE = 0x9130;
DS_POPUPBUILTINLFLASH = 0x9131;
DS_ENDGETPARTIALOBJECTEX = 0x9132;
DS_MOVIESELECTSWON = 0x9133;
DS_MOVIESELECTSWOFF = 0x9134; 

DS_INITIATEVIEWFINDER = 0x9151;
DS_TERMINATEVIEWFINDER = 0x9152;
DS_GETVIEWFINDERDATA = 0x9153;
DS_DOAF = 0x9154;
DS_DRIVELENS = 0x9155;
DS_DEPTHOFFIELDPREVIEW = 0x9156;
DS_CLICKWB = 0x9157;
DS_ZOOM = 0x9158;
DS_ZOOM_POSITION = 0x9159;
DS_SETLIVEAF_FRAME = 0x915a;
DS_AFCANCEL = 0x9160;

0x91c0: ceresOpenFileValue
0x91c1: ceresCreateFileValue
0x91c2: ceresRemoveFileValue
0x91c3: ceresCloseFileValue
0x91c4: ceresGetWriteObject
0x91c5: ceresSendReadObject
0x91c6: ceresFileAttributesValue
0x91c7: ceresFileTimeValue
0x91c8: ceresSeekFileValue
0x91c9: ceresCreateDirectoryValue
0x91ca: ceresRemoveDirectoryValue
0x91cb: ceresSendFileInfo
0x91cc: ceresSendFileInfoListEx
0x91ce: ceresSendDriveInfo
0x91cf: ceresNotifyDriveStatus
0x91d0: ceresSplitFileValue
0x91d1: ceresRenameFileValue
0x91d2: ceresTruncateFileValue
0x91e1: UNKNOWN
0x91e2: UNKNOWN
0x91e3: ceresSendScanningResult
0x91e4: ceresSendHostInfo
0x91e5: UNKNOWN
0x91e6: UNKNOWN
0x91e7: UNKNOWN
0x91e8: ceresNotifyNetworkError
0x91e9: UNKNOWN
0x91ea: ceresRequestAdapterProperty
0x91eb: UNKNOWN
0x91ec: ceresSendWpsPinCode
0x91ed: ceresSendWizardInfo
0x91ee: UNKNOWN
0x91ef: ceresSendBtSearchResult
0x91f0: UNKNOWN
0x91f1: UNKNOWN
0x91f2: ceresGetUpdateFileData
0x91f3: UNKNOWN
0x91f4: UNKNOWN
0x91f7: ceresSendGpsInfo
0x91f5: ceresSendFactoryProperty
0x91f6: UNKNOWN
0x91f8: ceresSendBtPairingResult
0x91f9: ceresNotifyBtStatus

PtpOpe_DS_FAPI_MESSAGETX = 0x91fe;
PtpOpe_DS_FAPI_MESSAGERX = 0x91ff;

property management ?
0x9801: UNKNOWN
0x9802: UNKNOWN
0x9803: UNKNOWN
0x9804: UNKNOWN
0x9805: UNKNOWN

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