1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalComponent

    19 */

    20 

    21 #ifndef MTPUSBPROTOCOLCONSTANTS_H

    22 #define MTPUSBPROTOCOLCONSTANTS_H

    23 

    24 #include <e32def.h>

    25 

    26 /** 

    27 Defines constant values specified USB MTP device class protocol.

    28 @internalComponent

    29 */

    30 

    31 /**

    32 MTP USB device class device status datacodes. For a description of these 

    33 datacodes, please refer to the "Universal Serial Bus Still Image Capture 

    34 Device Definition" specification.

    35 */

    36 enum TMTPUsbContainerTypeCode

    37     {

    38     EMTPUsbContainerTypeUndefined       = 0x0000,

    39     EMTPUsbContainerTypeCommandBlock    = 0x0001,

    40     EMTPUsbContainerTypeDataBlock       = 0x0002,

    41     EMTPUsbContainerTypeResponseBlock   = 0x0003,

    42     EMTPUsbContainerTypeEventBlock      = 0x0004,

    43     };

    44 

    45 /**

    46 MTP USB device class control request datacodes. For a description of these 

    47 datacodes, please refer to the "Universal Serial Bus Still Image Capture 

    48 Device Definition" specification.

    49 */

    50 enum TMTPUsbControlRequestCode

    51     {

    52     EMTPUsbControlRequestCancel             = 0x64,

    53     EMTPUsbControlRequestDeviceReset        = 0x66,

    54     EMTPUsbControlRequestDeviceStatus       = 0x67,  

    55     };

    56 

    57 /**

    58 MTP USB device class device status datacodes. For a description of these 

    59 datacodes, please refer to the "Universal Serial Bus Still Image Capture 

    60 Device Definition" specification.

    61 */

    62 enum TMTPUsbDeviceCode

    63     {

    64     EMTPUsbDeviceStatusOK                   = 0x2001,  

    65     EMTPUsbDeviceStatusBusy                 = 0x2019,  

    66     EMTPUsbDeviceStatusTransactionCancelled = 0x201F,  

    67     };

    68 

    69 /**

    70 The MTP USB device class interface description string.

    71 */

    72 _LIT16(KMTPUsbInterfaceString, "MTP");

    73 

    74 /**

    75 Still Image Capture (SIC) device class definitions, as specified in the 

    76 "Universal Serial Bus Still Image Capture Device Definition" specification.

    77 */

    78 const TUint8 KMTPUsbInterfaceClassSIC(0x06);

    79 const TUint8 KMTPUsbInterfaceSubClassSIC(0x01);

    80 const TUint8 KMTPUsbInterfaceProtocolSIC(0x01);

    81 

    82 /**

    83 MTP device class definitions.

    84 */

    85 const TUint8 KMTPUsbInterfaceClassUnknown(0x00);

    86 

    87 /**

    88 The maximum value of the USB generic containrer dataset ContainerLength field.

    89 */

    90 const TUint32 KMTPUsbContainerLengthMax(0xFFFFFFFF);

    91 

    92 /*

    93  * Usb transport implementation UID

    94  */

    95 const TUint KMTPUsbTransportImplementationUid  = 0x102827B2;

    96 

    97 #endif // MTPUSBPROTOCOLCONSTANTS_H