ptp.h
来自「AMLOGIC DPF source code」· C头文件 代码 · 共 914 行 · 第 1/3 页
H
914 行
/*******************************************************************
*
* Copyright C 2005 by Amlogic, Inc. All Rights Reserved.
*
* Description:
*
* Author: Amlogic Software
* Created: Fri Nov 11 00:09:29 2005
*
*******************************************************************/
/* ptp.h
*
* Copyright (C) 2001-2004 Mariusz Woloszyn <emsi@ipartners.pl>
*
* This file is part of libptp2.
*
* libptp2 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* libptp2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with libptp2; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PTP_H__
#define __PTP_H__
#include <stdarg.h>
#include <os/ioapi/include/ioapi.h>
#ifndef AVOS
#include <time.h>
#endif
#include "libptp-endian.h"
#include <netinet/in.h>
#include "../core/usb.h"
/* PTP datalayer byteorder */
#define LOCAL_MEM_INIT(cnt) {memset(&cnt,0,sizeof(cnt));}
//#define TEST_PTP
//#define PTP_EXTENTION
#define PTP_DL_BE 0xF0
#define PTP_DL_LE 0x0F
#define PTP_BULK_IN 1
#define PTP_BULK_OUT 0
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef unsigned long uint64_t;
typedef char int8_t;
typedef short int16_t;
typedef int int32_t;
typedef long int64_t;
/* PTP request/response/event general PTP container (transport independent) */
struct _PTPContainer {
uint16_t Code;
uint32_t SessionID;
uint32_t Transaction_ID;
/* params may be of any type of size less or equal to uint32_t */
uint32_t Param1;
uint32_t Param2;
uint32_t Param3;
/* events can only have three parameters */
uint32_t Param4;
uint32_t Param5;
/* the number of meaningfull parameters */
uint8_t Nparam;
};
typedef struct _PTPContainer PTPContainer;
/* PTP USB Bulk-Pipe container */
/* USB bulk max max packet length for high speed endpoints */
#define PTP_USB_BULK_HS_MAX_PACKET_LEN 512
#define PTP_USB_BULK_HDR_LEN (2*sizeof(uint32_t)+2*sizeof(uint16_t))
#define PTP_USB_BULK_PAYLOAD_LEN (PTP_USB_BULK_HS_MAX_PACKET_LEN-PTP_USB_BULK_HDR_LEN)
#define PTP_USB_BULK_REQ_LEN (PTP_USB_BULK_HDR_LEN+5*sizeof(uint32_t))
struct _PTPUSBBulkContainer {
uint32_t length;
uint16_t type;
uint16_t code;
uint32_t trans_id;
union {
struct {
uint32_t param1;
uint32_t param2;
uint32_t param3;
uint32_t param4;
uint32_t param5;
} params;
unsigned char data[PTP_USB_BULK_PAYLOAD_LEN];
} payload;
};
typedef struct _PTPUSBBulkContainer PTPUSBBulkContainer;
/* PTP USB Asynchronous Event Interrupt Data Format */
struct _PTPUSBEventContainer {
uint32_t length;
uint16_t type;
uint16_t code;
uint32_t trans_id;
uint32_t param1;
uint32_t param2;
uint32_t param3;
};
typedef struct _PTPUSBEventContainer PTPUSBEventContainer;
/* USB container types */
#define PTP_USB_CONTAINER_UNDEFINED 0x0000
#define PTP_USB_CONTAINER_COMMAND 0x0001
#define PTP_USB_CONTAINER_DATA 0x0002
#define PTP_USB_CONTAINER_RESPONSE 0x0003
#define PTP_USB_CONTAINER_EVENT 0x0004
/* Vendor IDs */
#define PTP_VENDOR_EASTMAN_KODAK 0x00000001
#define PTP_VENDOR_SEIKO_EPSON 0x00000002
#define PTP_VENDOR_AGILENT 0x00000003
#define PTP_VENDOR_POLAROID 0x00000004
#define PTP_VENDOR_AGFA_GEVAERT 0x00000005
#define PTP_VENDOR_MICROSOFT 0x00000006
#define PTP_VENDOR_EQUINOX 0x00000007
#define PTP_VENDOR_VIEWQUEST 0x00000008
#define PTP_VENDOR_STMICROELECTRONICS 0x00000009
#define PTP_VENDOR_NIKON 0x0000000A
#define PTP_VENDOR_CANON 0x0000000B
/* Operation Codes */
#define PTP_OC_Undefined 0x1000
#define PTP_OC_GetDeviceInfo 0x1001
#define PTP_OC_OpenSession 0x1002
#define PTP_OC_CloseSession 0x1003
#define PTP_OC_GetStorageIDs 0x1004
#define PTP_OC_GetStorageInfo 0x1005
#define PTP_OC_GetNumObjects 0x1006
#define PTP_OC_GetObjectHandles 0x1007
#define PTP_OC_GetObjectInfo 0x1008
#define PTP_OC_GetObject 0x1009
#define PTP_OC_GetThumb 0x100A
#define PTP_OC_DeleteObject 0x100B
#define PTP_OC_SendObjectInfo 0x100C
#define PTP_OC_SendObject 0x100D
#define PTP_OC_InitiateCapture 0x100E
#define PTP_OC_FormatStore 0x100F
#define PTP_OC_ResetDevice 0x1010
#define PTP_OC_SelfTest 0x1011
#define PTP_OC_SetObjectProtection 0x1012
#define PTP_OC_PowerDown 0x1013
#define PTP_OC_GetDevicePropDesc 0x1014
#define PTP_OC_GetDevicePropValue 0x1015
#define PTP_OC_SetDevicePropValue 0x1016
#define PTP_OC_ResetDevicePropValue 0x1017
#define PTP_OC_TerminateOpenCapture 0x1018
#define PTP_OC_MoveObject 0x1019
#define PTP_OC_CopyObject 0x101A
#define PTP_OC_GetPartialObject 0x101B
#define PTP_OC_InitiateOpenCapture 0x101C
/* Eastman Kodak extension Operation Codes */
#define PTP_OC_EK_SendFileObjectInfo 0x9005
#define PTP_OC_EK_SendFileObject 0x9006
#define PTP_OC_EK_GetLabelCategoryBookInfo 0x900C
/* Canon extension Operation Codes */
#define PTP_OC_CANON_GetObjectSize 0x9001
#define PTP_OC_CANON_StartShootingMode 0x9008
#define PTP_OC_CANON_EndShootingMode 0x9009
#define PTP_OC_CANON_ViewfinderOn 0x900B
#define PTP_OC_CANON_ViewfinderOff 0x900C
#define PTP_OC_CANON_ReflectChanges 0x900D
#define PTP_OC_CANON_CheckEvent 0x9013
#define PTP_OC_CANON_FocusLock 0x9014
#define PTP_OC_CANON_FocusUnlock 0x9015
#define PTP_OC_CANON_InitiateCaptureInMemory 0x901A
#define PTP_OC_CANON_GetPartialObject 0x901B
#define PTP_OC_CANON_GetViewfinderImage 0x901d
#define PTP_OC_CANON_GetChanges 0x9020
#define PTP_OC_CANON_GetFolderEntries 0x9021
/* Proprietary vendor extension operations mask */
#define PTP_OC_EXTENSION_MASK 0xF000
#define PTP_OC_EXTENSION 0x9000
/* Response Codes */
#define PTP_RC_Undefined 0x2000
#define PTP_RC_OK 0x2001
#define PTP_RC_GeneralError 0x2002
#define PTP_RC_SessionNotOpen 0x2003
#define PTP_RC_InvalidTransactionID 0x2004
#define PTP_RC_OperationNotSupported 0x2005
#define PTP_RC_ParameterNotSupported 0x2006
#define PTP_RC_IncompleteTransfer 0x2007
#define PTP_RC_InvalidStorageId 0x2008
#define PTP_RC_InvalidObjectHandle 0x2009
#define PTP_RC_DevicePropNotSupported 0x200A
#define PTP_RC_InvalidObjectFormatCode 0x200B
#define PTP_RC_StoreFull 0x200C
#define PTP_RC_ObjectWriteProtected 0x200D
#define PTP_RC_StoreReadOnly 0x200E
#define PTP_RC_AccessDenied 0x200F
#define PTP_RC_NoThumbnailPresent 0x2010
#define PTP_RC_SelfTestFailed 0x2011
#define PTP_RC_PartialDeletion 0x2012
#define PTP_RC_StoreNotAvailable 0x2013
#define PTP_RC_SpecificationByFormatUnsupported 0x2014
#define PTP_RC_NoValidObjectInfo 0x2015
#define PTP_RC_InvalidCodeFormat 0x2016
#define PTP_RC_UnknownVendorCode 0x2017
#define PTP_RC_CaptureAlreadyTerminated 0x2018
#define PTP_RC_DeviceBusy 0x2019
#define PTP_RC_InvalidParentObject 0x201A
#define PTP_RC_InvalidDevicePropFormat 0x201B
#define PTP_RC_InvalidDevicePropValue 0x201C
#define PTP_RC_InvalidParameter 0x201D
#define PTP_RC_SessionAlreadyOpened 0x201E
#define PTP_RC_TransactionCanceled 0x201F
#define PTP_RC_SpecificationOfDestinationUnsupported 0x2020
/* Eastman Kodak extension Response Codes */
#define PTP_RC_EK_FilenameRequired 0xA001
#define PTP_RC_EK_FilenameConflicts 0xA002
#define PTP_RC_EK_FilenameInvalid 0xA003
/* Proprietary vendor extension response code mask */
#define PTP_RC_EXTENSION_MASK 0xF000
#define PTP_RC_EXTENSION 0xA000
/* libptp2 extended ERROR codes */
#define PTP_ERROR_IO 0x02FF
#define PTP_ERROR_DATA_EXPECTED 0x02FE
#define PTP_ERROR_RESP_EXPECTED 0x02FD
#define PTP_ERROR_BADPARAM 0x02FC
#define PTP_ERROR_CANCEL 0x2FB
#define PTP_ERROR_STALLED 0x2FA
/* PTP Event Codes */
#define PTP_EC_Undefined 0x4000
#define PTP_EC_CancelTransaction 0x4001
#define PTP_EC_ObjectAdded 0x4002
#define PTP_EC_ObjectRemoved 0x4003
#define PTP_EC_StoreAdded 0x4004
#define PTP_EC_StoreRemoved 0x4005
#define PTP_EC_DevicePropChanged 0x4006
#define PTP_EC_ObjectInfoChanged 0x4007
#define PTP_EC_DeviceInfoChanged 0x4008
#define PTP_EC_RequestObjectTransfer 0x4009
#define PTP_EC_StoreFull 0x400A
#define PTP_EC_DeviceReset 0x400B
#define PTP_EC_StorageInfoChanged 0x400C
#define PTP_EC_CaptureComplete 0x400D
#define PTP_EC_UnreportedStatus 0x400E
/* Canon extension Event Codes */
#define PTP_EC_CANON_DeviceInfoChanged 0xC008
#define PTP_EC_CANON_RequestObjectTransfer 0xC009
#define PTP_EC_CANON_CameraModeChanged 0xC00C
/* PTP device info structure (returned by GetDevInfo) */
struct _PTPDeviceInfo {
uint16_t StaqndardVersion;
uint32_t VendorExtensionID;
uint16_t VendorExtensionVersion;
char *VendorExtensionDesc;
uint16_t FunctionalMode;
uint32_t OperationsSupported_len;
uint16_t *OperationsSupported;
uint32_t EventsSupported_len;
uint16_t *EventsSupported;
uint32_t DevicePropertiesSupported_len;
uint16_t *DevicePropertiesSupported;
uint32_t CaptureFormats_len;
uint16_t *CaptureFormats;
uint32_t ImageFormats_len;
uint16_t *ImageFormats;
char *Manufacturer;
char *Model;
char *DeviceVersion;
char *SerialNumber;
};
typedef struct _PTPDeviceInfo PTPDeviceInfo;
/* PTP storageIDs structute (returned by GetStorageIDs) */
struct _PTPStorageIDs {
uint32_t n;
uint32_t *Storage;
};
typedef struct _PTPStorageIDs PTPStorageIDs;
/* PTP StorageInfo structure (returned by GetStorageInfo) */
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?