BLE = BTLE = Bluetooth Low Energy (低功耗蓝牙)
1. 怎样抓取(侦听)BLE4.2 空中数据包 (全频道抓取:37,38,39 同时)
* 硬件:
1) 一台BLE4.2 设备 (如: Nordic 52832, NXP QN9080, Telink 8266, EM9304, ...);
2) 一台智能手机(平板):如 Pixel 2 或者 iPhone7 (或者更高版本);
3) 一台纬图Hollong BLE4.2 侦听仪
* 软件: Hollong BLE4.2 侦听仪软件
下载地址:
纬图Hollong BLE4.2 侦听仪软件
2. 广播包(Advertising )
3. 扫描请求(SCAN REQUEST)
4. 扫描响应(SCAN RESPONSE)
5. 连接请求(CONNECTION REQUEST)
6. 版本号指示(VERSION INDICATE)
7. 功能请求(FEATURE REQUEST)
8. 功能响应(FEATURE RESPONSE)
9. 长度请求及响应(LL_LENGTH_REQ and LL_LENGTH_RSP)
请求:
响应:
10. 最大传输单位请求(MTU REQUEST)
11. 最大传输单位响应(MTU RESPONSE)
12. 读取组类型请求(READ BY GROUP TYPE REQUEST)
13. 读取组类型响应(READ BY GROUP TYPE RESPONSE)
14. 类型读取请求(READ BY TYPE REQUEST)
15. 类型读取响应(READ BY TYPE RESPONSE)
16. 寻找信息请求(FIND INFORMATION REQUEST)
17. 寻找信息响应(FIND INFORMATION RESPONSE)
18. 写请求(WRITE REQUEST)
19. 写响应(WRITE RESPONSE)
20. 读请求(READ REQUEST)
21. 读响应(READ RESPONSE)
22. 通知(NOTIFICATION)
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