<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[t113 蓝牙执行Bluetoothctl的问题]]></title><description><![CDATA[<p dir="auto">[bluetooth]# power on<br />
No default controller available<br />
[bluetooth]# exit<br />
root@T113i-RockEnergy:~/tool_script# hciconfig<br />
hci0:	Type: Primary  Bus: UART<br />
BD Address: E2:22:B7:4C:2A:E1  ACL MTU: 1021:8  SCO MTU: 0:0<br />
UP RUNNING PSCAN<br />
RX bytes:633 acl:0 sco:0 events:35 errors:0<br />
TX bytes:964 acl:0 sco:0 commands:35 errors:0</p>
<p dir="auto">如题，在Bluetoothctl的终端交互中提示No default controller available。<br />
这是个什么原因呢</p>
]]></description><link>https://bbs.aw-ol.com/topic/6242/t113-蓝牙执行bluetoothctl的问题</link><generator>RSS for Node</generator><lastBuildDate>Mon, 18 May 2026 06:30:07 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/6242.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 31 Mar 2025 02:11:07 GMT</pubDate><ttl>60</ttl></channel></rss>