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    t113 蓝牙执行Bluetoothctl的问题

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      yyh5961 LV 4 last edited by

      [bluetooth]# power on
      No default controller available
      [bluetooth]# exit
      root@T113i-RockEnergy:~/tool_script# hciconfig
      hci0: Type: Primary Bus: UART
      BD Address: E2:22:B7:4C:2A:E1 ACL MTU: 1021:8 SCO MTU: 0:0
      UP RUNNING PSCAN
      RX bytes:633 acl:0 sco:0 events:35 errors:0
      TX bytes:964 acl:0 sco:0 commands:35 errors:0

      如题,在Bluetoothctl的终端交互中提示No default controller available。
      这是个什么原因呢

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