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bluetooth - 蓝牙地址已被使用 - 树莓派

问题描述

我想通过蓝牙将手机与树莓派连接起来​​，为此，我正在使用此代码

from bluedot.btcomm import BluetoothServer
from signal import pause

def data_received(data):
    print(data)
    s.send(data)

s = BluetoothServer(data_received)
pause()

有时它工作正常我能够连接我的手机并发送数据，但有时它会显示错误，例如

Bluetooth address B8:27:EB:DA:25:25 is already in use - is the server already running?

Traceback (most recent call last):
  File "mypyscript/mainscript.py", line 8, in s = BluetoothServer(data_received)
  File "/home/pi/.local/lib/python2.7/site-packages/bluedot/btcomm.py", line 358, in start
    raise e
socket.error: [Errno 98] Address already in use

我从这里复制了这段代码

标签： bluetooth

解决方案

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