蓝牙 UUID 汇总

最新推荐文章于 2025-04-03 08:15:00 发布

原创

最新推荐文章于 2025-04-03 08:15:00 发布 · 4k 阅读

11 ·

CC 4.0 BY-SA版权

本文详细介绍了蓝牙服务发现协议（SDP）中的UUID，包括UUID的短形式、基UUID、协议标识符、浏览组标识符等。还列举了各种蓝牙服务类和配置文件的UUID，如音频/视频远程控制配置文件、基本打印配置文件、健康设备配置文件等。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

分享一下我老师大神的人工智能教程！零基础，通俗易懂！http://blog.youkuaiyun.com/jiangjunshow

也欢迎大家转载本篇文章。分享知识，造福人民，实现我们中华民族伟大复兴！

service discovery

Use Assigned Numbers in the Service Discovery Protocol (SDP) for searching for services, a browse group list, documentation URL, and an icon URL.

Service Discovery Protocol (SDP)

Universally Unique Identifier (UUID) short forms

The Bluetooth^® Service Discovery Protocol (SDP) specification defines a way to represent a range of UUIDs (which are nominally 128 bits) in a shorter form. A reserved range of 232 values can be represented using 32 bits (denoted uuid32). Of these, a sub-range of 216 values can be represented using only 16 bits (denoted uuid16).

All values in the 232 range that are not assigned in this document are reserved pending future revisions of this document. In other words, no value in this range may be used except as specified in this or future revisions of this document. UUID values outside of this range can be allocated as described in [ISO-11578] for any purpose the allocator desires.

Base Universally Unique Identifier (UUID)

The Base UUID is used for calculating 128-bit UUIDs from "short UUIDs" (uuid16 and uuid32) as described in the SDP Specification. See Service Discovery Protocol (SDP) in the Bluetooth Core Specification.

NOTE: Currently all assigned short UUIDs are uuid16 types.

UUID Name	UUID
BASE_UUID	00000000-0000-1000-8000-00805F9B34FB

Protocol Identifiers

The UUIDs in the following table shall be used only in the ProfileDescriptorList attribute.

Protocol Name	UUID	Protocol Specification
SDP	0x0001	Bluetooth Core Specification
UDP	0x0002	[NO USE BY PROFILES]
RFCOMM	0x0003	RFCOMM with TS 07.10
TCP	0x0004	[NO USE BY PROFILES]
TCS-BIN	0x0005	Telephony Control Specification / TCS Binary [DEPRECATED]
TCS-AT	0x0006	[NO USE BY PROFILES]
ATT	0x0007	Attribute Protocol
OBEX	0x0008	IrDA Interoperability
IP	0x0009	[NO USE BY PROFILES]
FTP	0x000A	[NO USE BY PROFILES]
HTTP	0x000C	[NO USE BY PROFILES]
WSP	0x000E	[NO USE BY PROFILES]
BNEP	0x000F	Bluetooth Network Encapsulation Protocol (BNEP)
UPNP	0x0010	Extended Service Discovery Profile (ESDP) [DEPRECATED]
HIDP	0x0011	Human Interface Device Profile (HID)
HardcopyControlChannel	0x0012	Hardcopy Cable Replacement Profile (HCRP)
HardcopyDataChannel	0x0014	See Hardcopy Cable Replacement Profile (HCRP)
HardcopyNotification	0x0016	Hardcopy Cable Replacement Profile (HCRP)
AVCTP	0x0017	Audio/Video Control Transport Protocol (AVCTP)
AVDTP	0x0019	Audio/Video Distribution Transport Protocol (AVDTP)
CMTP	0x001B	Common ISDN Access Profile (CIP) [DEPRECATED]
MCAPControlChannel	0x001E	Multi-Channel Adaptation Protocol (MCAP)
MCAPDataChannel	0x001F	Multi-Channel Adaptation Protocol (MCAP)
L2CAP	0x0100	Bluetooth Core Specification
	(Max value 0xFFFF)

Table 1: Protocol Identifiers and Names, Service Classes and Profile Identifiers

UUIDs in the following table, which have an allowed usage of Service Class may be used in the ServiceClassIDList universal attribute, but shall not be used in the BluetoothProfileDescriptorList attribute unless the Profile usage is also allowed per the table below. If a Service Class UUID is exposed in the SDP database of a product, then the product containing the SDP record shall comply with the specification that defines the service corresponding to the UUID.

UUIDs in the following table which have an allowed usage of Profile may be used in the BluetoothProfileDescriptorList universal attribute, but shall not be used in the ServiceClassIDList universal attribute unless the Service Class usage is also allowed per the table below.

For historical reasons, some UUIDs in Table 2 are used to identify profiles in a BluetoothProfileDescriptorList universal attribute as well as service classes in a ServiceClassIDList universal attribute. However, for new profiles, Service Class UUIDs shall not be used in a BluetoothProfileDescriptorList universal attribute and Profile UUIDs shall not be used in a ServiceClassIDList universal attribute.

Service Class Name	UUID	Specification	Allowed Usage
ServiceDiscoveryServerServiceClassID	0x1000	Bluetooth Core Specification	Service Class
BrowseGroupDescriptorServiceClassID	0x1001	Bluetooth Core Specification	Service Class
SerialPort	0x1101	Serial Port Profile (SPP) NOTE: The example SDP record in SPP v1.0 does not include a BluetoothProfileDescriptorList attribute, but some implementations may also use this UUID for the Profile Identifier.	Service Class/ Profile
LANAccessUsingPPP	0x1102	LAN Access Profile [DEPRECATED] NOTE: Used as both Service Class Identifier and Profile Identifier.	Service Class/ Profile
DialupNetworking	0x1103	Dial-up Networking Profile (DUN) NOTE: Used as both Service Class Identifier and Profile Identifier.	Service Class/ Profile
IrMCSync	0x1104	Synchronization Profile (SYNC) NOTE: Used as both Service Class Identifier and Profile Identifier.	Service Class/ Profile
OBEXObjectPush	0x1105	Object Push Profile (OPP) NOTE: