zyv / huawei-lpv2 Goto Github PK

A pure Python implementation of Huawei BLE Link Protocol v2

License: MIT License

Python 100.00%

huawei-devices bluetooth-low-energy fitness python

huawei-lpv2's Issues

Operation failed with ATT error: 0x0e (Unlikely Error)

Hello everyone again! I was finally able to hook up to the watch, but code gives an authentication error, I looked at the logs in wireshark and found such a line

after the watch send an authentication error

in the watch logs I found a string with authentication, but does not coincide with the authentication request in the script, what should I do?

Testing on Honor Band 3 NYX-B10

Hi @zyv I am testing your console with my honor band 3 to see if I can help with the integration with gadgetbridge. Unfortunately I am unable to do anything and I get this error:

./Git/huawei-lpv2# python3 band_gatt.py 
INFO:bleak.backends.bluezdbus.discovery:xx:xx:xx:xx:xx:xx,xx:xx:xx:xx:xx:xx (-57 dBm), Object Path: /org/bluez/hci0/dev_xx:xx:xx:xx:xx:xx
INFO:bleak.backends.bluezdbus.discovery:xx:xx:xx:xx:xx:xx, xx:xx:xx:xx:xx:xx (-91 dBm), Object Path: /org/bluez/hci0/dev_xx:xx:xx:xx:xx:xx
INFO:bleak.backends.bluezdbus.discovery:xx:xx:xx:xx:xx:xx, xx:xx:xx:xx:xx:xx (-62 dBm), Object Path: /org/bluez/hci0/dev_xx:xx:xx:xx:xx:xx
DEBUG:bleak.backends.bluezdbus.client:Connecting to BLE device @ xx:xx:xx:xx:xx:xx with hci0
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/dist-packages/bleak/backends/bluezdbus/client.py", line 124, in connect
    ).asFuture(self.loop)
txdbus.error.RemoteError: org.freedesktop.DBus.Error.UnknownObject: Method "Connect" with signature "" on interface "org.bluez.Device1" doesn't exist

Any hint?

Thanks

Huawei Band 7

Hi zyv! I have a question, can I use your script to connect to a Huawei Band 7 watch? And if so, how? What is device_uuid in band.ini file?

Failed to start，Can you take a look？thank you

Here is the error message：

DEBUG:asyncio:Using selector: SelectSelector
DEBUG:bleak.backends.dotnet.scanner:Received 88:11:96:5C:EA:AF: Unknown.
DEBUG:bleak.backends.dotnet.scanner:Received 88:11:96:5C:EA:AF: honor Band 4-AAF.
DEBUG:bleak.backends.dotnet.client:Connecting to BLE device @ 88:11:96:5C:EA:AF
DEBUG:bleak.backends.dotnet.client:_ConnectionStatusChanged_Handler: 1
DEBUG:bleak.backends.dotnet.client:Get Services...
DEBUG:bleak.backends.dotnet.client:_ConnectionStatusChanged_Handler: 0
Traceback (most recent call last):
  File ".\band_gatt.py", line 58, in <module>
    event_loop.run_until_complete(read_data(event_loop))
  File "D:\Program Files (x86)\Python37\lib\asyncio\base_events.py", line 584, in run_until_complete
    return future.result()
  File ".\band_gatt.py", line 41, in read_data
    async with BleakClient(device_mac if platform.system() != "Darwin" else device_uuid, loop=loop) as client:     
  File "Program Files (x86)\Python37\lib\site-packages\bleak\backends\client.py", line 61, in __aenter__        
    await self.connect()
  File "Program Files (x86)\Python37\lib\site-packages\bleak\backends\dotnet\client.py", line 250, in connect   
    await self.get_services(use_cached=use_cached)
  File "Program Files (x86)\Python37\lib\site-packages\bleak\backends\dotnet\client.py", line 476, in get_services
    return_type=GattCharacteristicsResult,
  File "Program Files (x86)\Python37\lib\site-packages\bleak\backends\dotnet\utils.py", line 79, in wrap_IAsyncOperation
    raise BleakDotNetTaskError(op.ErrorCode.ToString())
bleak.exc.BleakDotNetTaskError: System.ObjectDisposedException: 该对象已关闭。 (异常来自 HRESULT:0x80000013)

My idea is that you can directly get the data like the number of steps today and the cell phone battery through Bluetooth

Trying on a Honor 4 Band

Ok so I'm a total newbie with BLE devices. Here is what I got after a few attempts. It looks like I had to turn bluetooth off on my phone and have the band in an "unpaired" state.

DEBUG:asyncio:Using selector: SelectSelector
DEBUG:bleak.backends.dotnet.discovery:Received F4:BF:80:5B:DA:9B: Unknown.
DEBUG:bleak.backends.dotnet.discovery:Received C8:D0:83:C2:CB:7B: Unknown.
DEBUG:bleak.backends.dotnet.discovery:Received 3A:A9:D6:34:D7:C8: Unknown.
DEBUG:bleak.backends.dotnet.discovery:Received F4:BF:80:5B:DA:9B: Unknown.
DEBUG:bleak.backends.dotnet.discovery:Could not remove event handlers: unknown event handler...
DEBUG:bleak.backends.dotnet.discovery:Received 3A:A9:D6:34:D7:C8: Unknown.
DEBUG:bleak.backends.dotnet.discovery:3 devices found. Watcher status: 3.
DEBUG:bleak.backends.dotnet.discovery:Received C8:D0:83:C2:CB:7B: Unknown.
DEBUG:bleak.backends.dotnet.discovery:Received F4:BF:80:5B:DA:9B: Unknown.
DEBUG:bleak.backends.dotnet.client:Connecting to BLE device @ F4:BF:80:5B:DA:9B
DEBUG:bleak.backends.dotnet.client:Get Services...
Traceback (most recent call last):
[...]
  File \Python\Python37\lib\site-packages\bleak\backends\dotnet\client.py", line 240, in get_services
    "Could not get GATT characteristics for {0}.".format(service)
bleak.exc.BleakDotNetTaskError: Could not get GATT characteristics for Windows.Devices.Bluetooth.GenericAttributeProfile.GattDeviceService.

How to setup default values?

Hello, I'm trying to run your app with my Huawei band 3 pro.

As I understand, I shoud write smthing like this:
DEVICE_NAME = "HUAWEI Band 3 Pro-B0D"

But what should be in
"device_uuid" field?

Also should I download band.ini anywhere?

zyv / huawei-lpv2 Goto Github PK

huawei-lpv2's Issues

Operation failed with ATT error: 0x0e (Unlikely Error)

Testing on Honor Band 3 NYX-B10

Huawei Band 7

Failed to start，Can you take a look？thank you

Trying on a Honor 4 Band

How to setup default values?

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent