NewAge12

Results 6 comments of NewAge12

I'm trying to connect to a BLE device via bleak - it works fine when I use client.start_notify on Windows 11 and andriod , but script fails , My logcat error: bleak.exc.BleakError: Descriptor None was not found!

bleak.exc.BleakError: Descriptor None was not found!

I'm trying to connect to a BLE device via bleak - it works fine when I use client.start_notify on Windows 11 and andriod , but script fails , My logcat error: bleak.exc.BleakError: Descriptor None was not found!

@dlech @hbldh INFO:bleak.backends.winrt.client:Services resolved for BleakClientWinRT (C4:BE:84:20:1B:59) INFO:__main__:Connected: True INFO:__main__:[Service] 00001800-0000-1000-8000-00805f9b34fb (Handle: 1): Generic Access Profile INFO:__main__: [Characteristic] 00002a00-0000-1000-8000-00805f9b34fb (Handle: 2): (read), Value: b'Bluno' INFO:__main__: [Characteristic] 00002a01-0000-1000-8000-00805f9b34fb (Handle: 4): (read),...

I'm trying to connect to a BLE device via bleak - it works fine when I use client.start_notify on Windows 11 and andriod , but script fails , My logcat error: bleak.exc.BleakError: Descriptor None was not found!

@dlech @hbldh The "COLOR" characteristic is just a variable for the UUID . As seen from the get_services list only the '0000dfb1-0000-1000-8000-00805f9b34fb' UUID has the capabilities to read and write...

I'm trying to connect to a BLE device via bleak - it works fine when I use client.start_notify on Windows 11 and andriod , but script fails , My logcat error: bleak.exc.BleakError: Descriptor None was not found!

@dlech @hbldh Any update on the issue?

Any way to start_notify if the UUID characteristic has no Descriptor

Having the same issue with the error using bluno bettle ble --->> bleak.exc.BleakError: Descriptor None was not found! It does not contain the CLIENT_CHARACTERISTIC_CONFIGURATION_UUID='"00002902-0000-1000-8000-00805f9b34fb" , So the start_notify is giving...

Any way to start_notify if the UUID characteristic has no Descriptor

In the p4android folder change the client.py file to this and it will work. ```python # -*- coding: utf-8 -*- """ BLE Client for python-for-android """ import asyncio import logging...