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AUGE 奥格无线奥格无线蓝牙标准 BLE 部分协议译文 V1.0

2008-3-6

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奥格无线蓝牙标准 BLE 部

分协议译文 V1.0

译者：rf_smart

AUGE 奥格无线奥格无线蓝牙标准 BLE 部分协议译文 V1.0

VOLUME 6 - CORE SYSTEM PACKAGE [LOW ENERGY CONTROLLER VOLUME] ............................................................ 11

PARTA 物理层规范 ................................................................................................................................................... 11

1、简介 .................................................................................................................................................................... 11

2、频率带宽和信道分配 .......................................................................................................................................... 11

3、发送特性 ............................................................................................................................................................. 12

3.1 调制特性 ............................................................................................................................................................. 12

3.2 杂散 ................................................................................................................................................................ 12

 调制频谱

 带内杂散

  带外杂散

3.3 射频频率误差 ................................................................................................................................................. 13

4、接收特性 ............................................................................................................................................................. 13

4.1 实际灵敏度 .................................................................................................................................................... 13

4.2 干扰性能 ............................................................................................................................................................ 13

4.3 带外阻塞 ........................................................................................................................................................ 14

4.4 互调特性 ........................................................................................................................................................ 14

4.5 最大使用功率电平 ......................................................................................................................................... 14

4.6 基准信号 ........................................................................................................................................................ 14

5、附录 .................................................................................................................................................................... 14

5.1 正常工作条件（NOC） .................................................................................................................................. 14

5.1.1 正常工作温度及湿度

 正常供电电压

5.2 极限供电电压 ................................................................................................................................................. 15

 极限温度和湿度

 极限供电电压

6 附录 B-工作条件 ................................................................................................................................................... 15

PARTB 链路层规范 ................................................................................................................................................... 16

1、一般性描述 ......................................................................................................................................................... 16

1.1 链路层状态 ..................................................................................................................................................... 16

 状态与角色组合限制

1.2 位定义 ............................................................................................................................................................. 17

1.3 设备地址 ......................................................................................................................................................... 17

1.4 物理信道 ........................................................................................................................................................ 18

1.4.1 广播及数据信道索引

2、空中接口数据包 ................................................................................................................................................. 18

2.1 数据包格式 ......................................................................................................................................................... 18

 引导码

AUGE 奥格无线奥格无线蓝牙标准 BLE 部分协议译文 V1.0

 访问地址





2.2 预留以备用 ..................................................................................................................................................... 19

2.3 广播信道 PDU ................................................................................................................................................. 19

 广播  类型

2.3.1.1 ADV_IND(无目的地广播) ..................................................................................................................................... 20

2.3.1.2 ADV_DIREC_IND（指定地址广播） ..................................................................................................................... 20

2.3.1.3ADV_NONCONN_IND ............................................................................................................................................ 20

2.3.1.4 ADV_SCAN_IND= ADV_DISCOVER_IND ................................................................................................................. 21

 扫描 

2.3.2.1 SCAN_REQ ........................................................................................................................................................... 21

2.3.2.2 SCAN_RSP ............................................................................................................................................................ 21

 初始化 

2.3.3.1 CONNECT_REQ..................................................................................................................................................... 22

2.4 数据信道 PDU ................................................................................................................................................. 23





2.4.2.1 LL_CONNECTION_UPDATE_REQ ............................................................................................................................ 24

2.4.2.2LL_CHANNEL_MAP_REQ ....................................................................................................................................... 25

2.4.2.3LL_TERMINATE_IND .............................................................................................................................................. 25

2.4.2.4LL_ENC_REQ ......................................................................................................................................................... 25

2.4.2.5 LL_ENC_RSP ......................................................................................................................................................... 25

2.4.2.6LL_START_ENC_REQ .............................................................................................................................................. 26

2.4.2.7LL_START_ENC_RSP ............................................................................................................................................... 26

2.4.2.8LL_UNKNOW_RSP ................................................................................................................................................. 26

2.4.2.9LL_FEATRUE_REQ .................................................................................................................................................. 26

2.4.2.10LL_FEATURE_RSP................................................................................................................................................. 26

2.4.2.11 LL_PAUSE_ENC_REQ ........................................................................................................................................... 26

2.4.2.12 LL_PAUSE_ENC_RSP ........................................................................................................................................... 26

2.4.2.13 LL_VERSION_IND ................................................................................................................................................ 26

2.4.2.14 LL_REJECT_IND................................................................................................................................................... 27

3、位流处理 ............................................................................................................................................................. 27

3.1 差错检测 ......................................................................................................................................................... 27

 产生

3.2 数据白化 ......................................................................................................................................................... 28

4、空中接口协议 ..................................................................................................................................................... 28

4.1 帧间间隔 ......................................................................................................................................................... 28

4.2 时序要求 ......................................................................................................................................................... 28

 时钟精度

 睡眠时钟精度

4.3 链路层设备过滤 ............................................................................................................................................. 28

 广播过滤策略

AUGE 奥格无线奥格无线蓝牙标准 BLE 部分协议译文 V1.0

 扫描过滤策略

4.3.4 初始化者过滤策略

4.4 非连接状态 ..................................................................................................................................................... 29

 待机状态

 广播状态

4.4.2.1 广播信道选择 .................................................................................................................................................... 30

4.4.2.2 广播间隔............................................................................................................................................................. 30

4.4.2.3 可连接非定向事件类型 ...................................................................................................................................... 30

4.4.2.4 可连接定向事件类型 .......................................................................................................................................... 31

4.4.2.5 可扫描非定向事件类型 ...................................................................................................................................... 32

4.4.2.6 不可连接非定向事件类型 .................................................................................................................................. 33

 扫描状态

4.4.3.1 被动扫描 ............................................................................................................................................................ 33

4.4.3.2 主动扫描............................................................................................................................................................. 34

 初始化状态

4.5 连接状态 ......................................................................................................................................................... 35

 连接事件

 管理超时

4.5.3 连接事件传输窗口

4.5.5 连接设置——从角色

 关闭连接事件

 窗口扩展

4.5.8 数据信道索引选择

 信道分类

4.5.8.2 信道选择............................................................................................................................................................. 38

 应答和流控

4.5.9.1 流控 ................................................................................................................................................................... 39

4.6 属性支持 ......................................................................................................................................................... 39

 加密

5.链路层控制 ............................................................................................................................................................ 40

5.1 链路层控制流程 ............................................................................................................................................. 40

 连接更新流程

5.1.2 信道表更新过程

5.1.3 加密流程 ...................................................................................................................................................... 42

5.1.3.1 加密开始流程 ..................................................................................................................................................... 42

5.1.3.2 加密暂停处理 ..................................................................................................................................................... 43

5.1.4 F 交换流程

 版本交换

 终止处理

5.2 流程应答超时 ................................................................................................................................................. 45

VOLUM 3 - CORE SYSTEM PACKAGE[HOST VOLUME] ................................................................................................. 46

PARTA L2CAP(LOGICAL LINK CONTROL AND DAPTATION PROTOCOL PECIFICATION) .................................................. 46

AUGE 奥格无线奥格无线蓝牙标准 BLE 部分协议译文 V1.0

1、介绍 .................................................................................................................................................................... 46

1.1 L2CAP 特征 ...................................................................................................................................................... 46

1.2 假设 ................................................................................................................................................................ 47

1.3 范围 ................................................................................................................................................................ 48

1.4 术语 ................................................................................................................................................................ 48

2、一般操作 ............................................................................................................................................................. 51

2.1 管道 ID ............................................................................................................................................................ 51

2.2 设备间的操作 ................................................................................................................................................. 51

2.3 协议层间操作 ................................................................................................................................................. 52

2.4 模式间操作 .................................................................................................................................................... 53

2.5 映射信道到逻辑链路 ..................................................................................................................................... 53

3、数据包格式 ......................................................................................................................................................... 54

3.1 基本 L2CAP 面向连接管道 .............................................................................................................................. 54

3.2 基本 L2CAP 模式中的无连接数据管道 ........................................................................................................... 54

3.3 重传、流控、数据流模式的面向连接管道 ................................................................................................... 55

3.3.1 L2CAP 头域 ................................................................................................................................................... 55

 控制域， 或  字节

 长度域， 字节

 信息负载域

 帧校验序列， 字节

 不可用帧检测

3.3.7 不可用帧检测算法

4、信令包格式 ......................................................................................................................................................... 59

4.1 拒绝命令：CODE = 0X01................................................................................................................................... 61

4.2 连接请求 CODE = 0X02 ..................................................................................................................................... 62

4.3 连接应答 CODE = 0X03 ..................................................................................................................................... 63

4.4 配置请求 CODE = 0X04 ..................................................................................................................................... 64

4.5 配置应答 CODE = 0X05 ..................................................................................................................................... 65

4.6 断开连接请求 ................................................................................................................................................. 66

4.7 断开连接应答 CODE = 0X07 .............................................................................................................................. 67

4.8 反射请求 CODE = 0X08 ..................................................................................................................................... 67

4.9 反射应答 CODE = 0X09 ...................................................................................................................................... 67

4.10 信息请求 CODE = 0X0A .................................................................................................................................. 67

4.11 信息应答 CODE = 0X0B .................................................................................................................................. 68

4.12 扩展特征掩码 ............................................................................................................................................... 69

4.13 固定管道支持 ............................................................................................................................................... 70

4.14 创建管道请求 CODE = 0X0C ............................................................................................................................ 70

4.15 创建信道应答 CODE = 0X0D ........................................................................................................................... 71

4.16 移动管道请求 CDOE = 0X0E3 ......................................................................................................................... 72

4.17 移动管道应答 CODE = 0X0F ............................................................................................................................ 72