$ examples/detect
libmtp version: 0.2.2

Attempting to connect device(s)
PTP: Opening session
PTP_ERROR_IO: Trying again after re-initializing USB interface
PTP: Opening session
Detect: Successfully connected 1 devices
USB low-level info:
  Using kernel interface "usbfs"
  bcdUSB: 512
  bDeviceClass: 0
  bDeviceSubClass: 0
  bDeviceProtocol: 0
  idVendor: 0781
  idProduct: 7400
  IN endpoint maxpacket: 512 bytes
  OUT endpoint maxpacket: 512 bytes
  Device flags: 0x00000043
Microsoft device descriptor 0xee:
       0000: 1203 4d00 5300 4600 5400 3100 3000 3000   ..M.S.F.T.1.0.0.
       0010: 0100                                      ..
Device info:
  Manufacturer: SanDisk Corporation
  Model: Sansa m2xx
  Device version: Version 1.3.0A
  Serial number: 0781025AA0030078
  Vendor extension ID: 0x00000006
  Vendor extension description: microsoft.com/WMDRMPD: 10.1;audible.com: 1.0;
  Detected object size: 32 bits
Supported operations:
  1001: get device info
  1002: Open session
  1003: Close session
  1004: Get storage IDs
  1005: Get storage info
  1006: Get number of objects
  1007: Get object handles
  1008: Get object info
  1009: Get object
  100b: Delete object
  100c: Send object info
  100d: Send object
  100f: Format storage
  1010: Reset device
  1014: Get device property description
  1015: Get device property value
  1016: Set device property value
  1017: Reset device property value
  9810: Get object references
  9811: Set object references
  9802: Get object property description
  9801: Get object properties supported
  9803: Get object property value
  9804: Set object property value
  9805: Get object property list
  9806: Set object property list
  101b: Get partial object
  9101: Get secure time challenge
  9102: Get secure time response
  9103: Set license response
  9104: Get sync list
  9105: Send meter challenge query
  9106: Get meter challenge
  9107: Get meter response
  9108: Clean data store
  9109: Get license state
  910a: Send WMDRM-PD Command
  910b: Send WMDRM-PD Request
Events supported:
  None.
Device Properties Supported:
  0xd100: Unknown property
  0x5001: Battery Level
  0xd401: Synchronization Partner
  0xd402: Friendly Device Name
  0xd101: Secure Time
  0xd102: Device Certificate
Playable File (Object) Types and Object Properties Supported:
  3009: MP3
     dc44: Name STRING data type GET/SET
     dc8a: Rating UINT16 data type ANY 16BIT VALUE form GET/SET
     dc8b: Track UINT16 data type ANY 16BIT VALUE form GET/SET
     dc97: EffectiveRating UINT16 data type ANY 16BIT VALUE form GET/SET
     de9a: AudioBitRate UINT32 data type range: MIN 8000, MAX 320000, STEP 1 READ ONLY
     dc46: Artist STRING data type GET/SET
     dc8c: Genre STRING data type GET/SET
     de93: SampleRate UINT32 data type range: MIN 8000, MAX 48000, STEP 50 READ ONLY
     de94: NumberOfChannels UINT16 data type enumeration: 1, 2,  READ ONLY
     dc9a: AlbumName STRING data type GET/SET
     dc89: Duration UINT32 data type ANY 32BIT VALUE form GET/SET
     de99: AudioWAVECodec UINT32 data type enumeration: 0, 1, 2, 3, 8, 9, 11, 49, 50, 80, 85, 352, 353, 354, 355, 356, 41222,  GET/SET
     dc99: OriginalReleaseDate STRING data type GET/SET
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  b901: WMA
     dc44: Name STRING data type GET/SET
     dc8a: Rating UINT16 data type ANY 16BIT VALUE form GET/SET
     dc8b: Track UINT16 data type ANY 16BIT VALUE form GET/SET
     dc97: EffectiveRating UINT16 data type ANY 16BIT VALUE form GET/SET
     de9a: AudioBitRate UINT32 data type range: MIN 5000, MAX 320000, STEP 1 READ ONLY
     dc46: Artist STRING data type GET/SET
     dc8c: Genre STRING data type GET/SET
     de93: SampleRate UINT32 data type range: MIN 8000, MAX 48000, STEP 50 READ ONLY
     de94: NumberOfChannels UINT16 data type enumeration: 1, 2,  READ ONLY
     dc9a: AlbumName STRING data type GET/SET
     dc89: Duration UINT32 data type ANY 32BIT VALUE form GET/SET
     de99: AudioWAVECodec UINT32 data type enumeration: 0, 1, 2, 3, 8, 9, 11, 49, 50, 80, 85, 352, 353, 354, 355, 356, 41222,  GET/SET
     dc99: OriginalReleaseDate STRING data type GET/SET
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  3008: MS Wave
     dc44: Name STRING data type GET/SET
     dc8a: Rating UINT16 data type ANY 16BIT VALUE form GET/SET
     dc8b: Track UINT16 data type ANY 16BIT VALUE form GET/SET
     dc97: EffectiveRating UINT16 data type ANY 16BIT VALUE form GET/SET
     de9a: AudioBitRate UINT32 data type range: MIN 1, MAX 320000, STEP 1 READ ONLY
     dc46: Artist STRING data type GET/SET
     dc8c: Genre STRING data type GET/SET
     de93: SampleRate UINT32 data type range: MIN 8000, MAX 48000, STEP 50 READ ONLY
     de94: NumberOfChannels UINT16 data type enumeration: 1, 2,  READ ONLY
     dc9a: AlbumName STRING data type GET/SET
     dc89: Duration UINT32 data type ANY 32BIT VALUE form GET/SET
     de99: AudioWAVECodec UINT32 data type enumeration: 0, 1, 2, 3, 8, 9, 11, 49, 50, 80, 85, 352, 353, 354, 355, 356, 41222,  GET/SET
     dc99: OriginalReleaseDate STRING data type GET/SET
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  b904: Audible.com Codec
     dc44: Name STRING data type GET/SET
     dc46: Artist STRING data type GET/SET
     dc89: Duration UINT32 data type ANY 32BIT VALUE form GET/SET
     da00: unknown(da00) UINT32 data type enumeration: 0, 1, 2, 3, 4, 5, 6, 7, 8,  GET/SET
     da02: unknown(da02) UINT32 data type ANY 32BIT VALUE form READ ONLY
     da03: unknown(da03) UINT16 data type enumeration: 0, 1,  READ ONLY
     da01: unknown(da01) STRING data type GET/SET
     da04: unknown(da04) array of UINT8 data type ANY 8BIT VALUE form GET/SET
Unknown OPFF type 4
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  3001: Association/Directory
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  ba05: Abstract Audio Video Playlist
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  3000: Undefined Type
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  b802: Firmware
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  ba03: Abstract Audio Album
     dc44: Name STRING data type GET/SET
     dc46: Artist STRING data type GET/SET
     dc8c: Genre STRING data type GET/SET
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
  ba11: M3U Playlist
     dc01: StorageID UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc04: ObjectSize UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc07: ObjectFileName STRING data type GET/SET
     dc09: DateModified STRING data type GET/SET
     dc4f: NonConsumable UINT8 data type enumeration: 0, 1,  GET/SET
     dc02: ObjectFormat UINT16 data type ANY 16BIT VALUE form READ ONLY
     dc0b: ParentObject UINT32 data type ANY 32BIT VALUE form READ ONLY
     dc41: PersistantUniqueObjectIdentifier UINT128 data type READ ONLY
     dc03: ProtectionStatus UINT16 data type enumeration: 0, 1,  READ ONLY
Storage Devices:
  StorageID: 0x00010001
     StorageType: 0x0003
     FilesystemType: 0x0002
     AccessCapability: 0x0000
     MaxCapacity: 1040941056
     FreeSpaceInBytes: 173917307
     FreeSpaceInObjects: 3525
     StorageDescription: TCNAND0
     VolumeIdentifier: 0781025AA0030078
Special directories:
  Default music folder: 0x20000008
  Default playlist folder: 0x2000000b
  Default picture folder: 0x00000000
  Default video folder: 0x00000000
  Default organizer folder: 0x00000000
  Default zencast folder: 0x00000000
  Default album folder: 0x00000000
  Default text folder: 0x00000000
MTP-specific device properties:
  Friendly name: Sansa m240
  Synchronization partner: Longhorn Sync Engine
  Battery level 100 of 100 (100%)
libmtp supported (playable) filetypes:
  ISO MPEG-1 Audio Layer 3
  Microsoft Windows Media Audio
  RIFF WAVE file
  Audible.com Audio Codec
  Firmware file

Secure Time:
<DRMCLOCK type="status"><VALUE>#20071102
03:48:38Z#</VALUE><FLAG>DRM_CLK_NEEDS_REFRESH</FLAG></DRMCLOCK>AG></DRMCLOCK>

Device Certificate:
<DEVCERT version="1.0"><CERTIFICATE type="DEVICE"><DATA><UNIQUEID
private="1">q6ytrq+goaKjpKWmp6ipqgoKCgo=</UNIQUEID><PUBLICKEY
private="1">lYA9qYhXaaH+urr5qkoCvAnA4je8WnN1Tyg/gU8HNFXccCGNQv5CNA==</PUBLICKEY><KEYDATA>q28RvEUhvZ0Kp7ojJnSQCe2uGOs=</KEYDATA></DATA><MSDRM_SIGNATURE_VALUE>yIl7+mzTRJmmd8K4C9uK//w9hXvUFyi1c9nyx92T/A7uXy7cVwEzIA==</MSDRM_SIGNATURE_VALUE><SYMSIGNATURE>JFYhahWHqdIvtzaly2gkWUtRj/M=</SYMSIGNATURE></CERTIFICATE><FALLBACK><SECURITYVERSION>2.4.102.109</SECURITYVERSION><CERTIFICATE
private="1">lYA9qYhXaaH+urr5qkoCvAnA4je8WnN1Tyg/gU8HNFXccCGNQv5CNAIEZm3rQkh5OGOLVt1xu3CqhOZ+9tUuW8Va/geD3eoTNjTOctPm0xysr1UY</CERTIFICATE></FALLBACK><CERTIFICATE
type="GROUP"><DATA><NAME>SANDISK</NAME><MANUFACTURER>DnC
Tech</MANUFACTURER><MAKE>DnC
Tech</MAKE><DISTRIBUTOR>WideWorldImporters</DISTRIBUTOR><MODEL>Sansa
m200</MODEL><SECURITYLEVEL>2000</SECURITYLEVEL><HARDWARE_VER_MAJOR>1</HARDWARE_VER_MAJOR><HARDWARE_VER_MINOR>0</HARDWARE_VER_MINOR><FIRMWARE_VER_MAJOR>1</FIRMWARE_VER_MAJOR><FIRMWARE_VER_MINOR>0</FIRMWARE_VER_MINOR><FEATURES><CLOCK>2</CLOCK><SECURECLOCK><URL>http://go.microsoft.com/fwlink/?LinkId=25817</URL><PUBLICKEY>!CNhvvz1WaNV1AFUmetxkvm9iD4UrE9cnGUi!qcqdxMiXmD1*ikYGA==</PUBLICKEY></SECURECLOCK><METERING>1</METERING><LICENSE_ACQ>0</LICENSE_ACQ><LICENSE_SYNC>1</LICENSE_SYNC><ENCRYPTION>0</ENCRYPTION><SYMMETRIC_OPT>1</SYMMETRIC_OPT></FEATURES><LIMITS><MAXCHAINDEPTH>2</MAXCHAINDEPTH><MAXLICENSESIZE>10240</MAXLICENSESIZE><MAXHEADERSIZE>5120</MAXHEADERSIZE></LIMITS><PUBLICKEY>lQk10G9w1mPBGE0Z9edXxUUqaXISl3W619pekqQEwh8rgLhZTHHRPQ==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>RVBIEdZTtBlur/c6QZ/UY3U7thitRY1SPdhvf7EhGpJWUPZQXZR8Cg==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE
type="AUTHORIZATION"><DATA><SECURITYLEVEL>2000</SECURITYLEVEL><AUTH_ID>465</AUTH_ID><PUBLICKEY>mJCkdIQQQIfEK7cGBY8RUf24ewwE4FAtxXZ3kWAMiqPatkZnb9TYMw==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>X2lDpZFZorlvqeq+L2Wb6Qwq/hza5Qu/qIDfRxDGpT8mvPm8eacQUg==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE
type="AUTHORIZATION_ROOT"><DATA><AUTH_ID>1</AUTH_ID><PUBLICKEY>a1t3hxrg!qbOgktnbYaEEi4teCse!gz6RvTPuC!zizKJlpU7xoduSw==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>dC+gyydiIowBnJ8vNO56gz5VsxLQARvjwFpjhZOwSuD5w1OD/4VwQg==</MSDRM_SIGNATURE_VALUE></CERTIFICATE></DEVCERT>

Device description WMPInfo.xml file:
<DeviceInfo>
   <WMP DeviceID="{F260602D-ACED-4ECC-9458-ACD2E0B2884D}"
RelationshipID="{00000000-0000-0000-0000-000000000000}"/>
</DeviceInfo>

PTP: Closing session
OK.