Im using kivy + bluetooth socket.
while I'm receiving data from bluetooth, the bufferedreader.read() method works. But bufferedreader.readLine() method won't work..
def change_data(self):
Logger.info('Im in the change_data!!')
self.data = 'change_data'
paired_devices = BluetoothAdapter.getDefaultAdapter().getBondedDevices().toArray()
if BluetoothAdapter.isEnabled() == False:
Logger.info('bluetooth not turned on')
PythonActivity.mActivity.startActivityForResult(Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE), 200)
else:
pass
for device in paired_devices:
self.data = str(device.getName())
Logger.info('Im in the loop!!'+str(device))
if device.getName() == 'HC-06':
self.socket = device.createRfcommSocketToServiceRecord(UUID.fromString('00001101-0000-1000-8000-00805F9B34FB'))
break
if self.socket == None:
pass
else:
self.data = 'connecting'
self.socket.connect()
def read(self,dt):
self.recv = BufferedReader(InputStreamReader(self.socket.getInputStream()))
self.data =self.recv.read()
def start(self):
self.change_data()
Clock.schedule_interval(self.read,1)
readLine读取IO需要以\\ r \\ n结尾的数据,蓝牙发送数据需要以\\ r \\ n添加结束标签
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