BLE spec4.0只支持两种扫描状态:Passive Scanning和Active Scanning。
这两种扫描方式的流程图如下:
Passive Scanning
Active Scanning
在Active Scanning中有两种PDU:SCAN_REQ和SCAN_RSP
SCAN_REQ
SCAN_RSP
BLE spec4.0只支持两种扫描状态:Passive Scanning和Active Scanning。
这两种扫描方式的流程图如下:
Passive Scanning
Active Scanning
在Active Scanning中有两种PDU:SCAN_REQ和SCAN_RSP
SCAN_REQ
SCAN_RSP
本文标题:【BLE】扫描状态
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