问题描述
我想通过蓝牙将手机与树莓派相连,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()
有时候可以正常工作,我可以连接手机并发送数据,但有时显示错误
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here
复制了此代码解决方法
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