Question

我想知道这个，因为我有一些BLE设备，想检查一下我是否可以使用自己的桌面蓝牙模块来玩它。

Answer 1

如果安装了hciconfig尝试使用sudo hciconfig hci0 lestates

获取LE支持的状态

这应该显示可能的LE特定状态，如下面的

Supported link layer states:
        YES Non-connectable Advertising State
        YES Scannable Advertising State
        YES Connectable Advertising State
        YES Directed Advertising State
        YES Passive Scanning State
        YES Active Scanning State
        YES Initiating State/Connection State in Master Role
        YES Connection State in the Slave Role
        YES Non-connectable Advertising State and Passive Scanning State combination
        YES Scannable Advertising State and Passive Scanning State combination
        YES Connectable Advertising State and Passive Scanning State combination
        YES Directed Advertising State and Passive Scanning State combination
        YES Non-connectable Advertising State and Active Scanning State combination
        YES Scannable Advertising State and Active Scanning State combination
        YES Connectable Advertising State and Active Scanning State combination
        YES Directed Advertising State and Active Scanning State combination
        YES Non-connectable Advertising State and Initiating State combination
        YES Scannable Advertising State and Initiating State combination
        YES Non-connectable Advertising State and Master Role combination
        YES Scannable Advertising State and Master Role combination
        YES Non-connectable Advertising State and Slave Role combination
        YES Scannable Advertising State and Slave Role combination
        YES Passive Scanning State and Initiating State combination
        YES Active Scanning State and Initiating State combination
        YES Passive Scanning State and Master Role combination
        YES Active Scanning State and Master Role combination

Answer 2

通过apt-get安装bluez和bluez-utils。然后检查是否使用hciconfig检测到ble设备

如何检查我的蓝牙模块是否支持Linux中的BLE功能

2 个答案: