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Is bleak supported or not? #76

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finik opened this issue Sep 13, 2020 · 15 comments
Closed

Is bleak supported or not? #76

finik opened this issue Sep 13, 2020 · 15 comments

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@finik
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finik commented Sep 13, 2020

I am still confused, is bleak supported or not?
I am trying to run it on a mac:

from pylgbst.hub import MoveHub
from pylgbst.comms.cbleak import BleakConnection

conn = BleakConnection()
conn.connect()  # you can pass Hub mac address as parameter here, like 'AA:BB:CC:DD:EE:FF'

hub = MoveHub(conn)

and I get this:

solver.py:5: RuntimeWarning: coroutine 'BleakConnection.connect' was never awaited
  conn.connect()  # you can pass Hub mac address as parameter here, like 'AA:BB:CC:DD:EE:FF'
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
/Users/max/Library/Python/3.7/lib/python/site-packages/pylgbst/hub.py:48: RuntimeWarning: coroutine 'BleakConnection.set_notify_handler' was never awaited
  self.connection.set_notify_handler(self._notify)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
/Users/max/Library/Python/3.7/lib/python/site-packages/pylgbst/comms/__init__.py:46: RuntimeWarning: coroutine 'BleakConnection.write' was never awaited
  self.write(ENABLE_NOTIFICATIONS_HANDLE, ENABLE_NOTIFICATIONS_VALUE)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
Got only these devices: (None, None, None, None, None, None, None)
/Users/max/Library/Python/3.7/lib/python/site-packages/pylgbst/hub.py:71: RuntimeWarning: coroutine 'BleakConnection.write' was never awaited
  self.connection.write(self.HUB_HARDWARE_HANDLE, msgbytes)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback

Mac, Bleak 0.7.1, pylgbst 1.2.0
Thanks
@finik
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finik commented Sep 13, 2020

To answer myself, the documentation was wrong, here is the fix:
#77

something works now, still experimenting

@finik
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finik commented Sep 13, 2020

Update: In order to make it work on a mac, had to do another fix to the actual code:
#78

with this, it very consistently connects to the device every even and fails every odd time when experimenting. Seems like there is some state on one of the layers (bleak/BT core?)

@finik finik mentioned this issue Sep 13, 2020
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@finik
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finik commented Sep 13, 2020

fresh demo: https://www.youtube.com/watch?v=F9OxJLWDVfc

@undera
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undera commented Sep 14, 2020

The video is WOW!

@finik
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finik commented Sep 14, 2020

btw, this whole thing started suddenly working, connection works every time, really fast too, connects almost instantly, I am still not sure what is happening

@undera
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undera commented Sep 20, 2020

I guess this works now

@undera undera closed this as completed Sep 20, 2020
@undera undera mentioned this issue Nov 3, 2020
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@matti76
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matti76 commented Nov 11, 2020 •
edited
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Hi all, i also ran into the problems described in #82 .
Running demo.py shows the following:

162 INFO root Trying get_connection_bluepy
170 INFO root Trying get_connection_bluegiga
175 INFO root Trying get_connection_gatt
180 INFO root Trying get_connection_bleak
1480 INFO comms-bleak Discovering devices... Press green button on Hub
11489 INFO comms Found LEGO Move Hub at 5E96D149-85EA-42B6-A833-1D0C0364C036
11490 INFO comms-bleak Device matched: 5E96D149-85EA-42B6-A833-1D0C0364C036: LEGO Move Hub
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", line 950, in _bootstrap_inner
self.run()
File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", line 888, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.9/site-packages/pylgbst/comms/cbleak.py", line 50, in
self._connection_thread = threading.Thread(target=lambda: asyncio.run(self._bleak_thread()))
File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete
return future.result()
File "/usr/local/lib/python3.9/site-packages/pylgbst/comms/cbleak.py", line 60, in _bleak_thread
await bleak.connect(self.hub_mac, self.hub_name)
File "/usr/local/lib/python3.9/site-packages/pylgbst/comms/cbleak.py", line 156, in connect
self._client = BleakClient(self._device.address, self.loop)
TypeError: init() takes 2 positional arguments but 3 were given
11733 WARNING hub Got only these devices: (None, None, None, None, None, None, None)
Traceback (most recent call last):
File "/Users/matti/Downloads/pylgbst-master/examples/demo.py", line 259, in
hub = MoveHub(**parameters)
File "/usr/local/lib/python3.9/site-packages/pylgbst/hub.py", line 221, in init
self._report_status()
File "/usr/local/lib/python3.9/site-packages/pylgbst/hub.py", line 238, in _report_status
name = self.send(MsgHubProperties(MsgHubProperties.ADVERTISE_NAME, MsgHubProperties.UPD_REQUEST))
File "/usr/local/lib/python3.9/site-packages/pylgbst/hub.py", line 71, in send
self.connection.write(self.HUB_HARDWARE_HANDLE, msgbytes)
File "/usr/local/lib/python3.9/site-packages/pylgbst/comms/cbleak.py", line 96, in write
raise ConnectionError('Something went wrong, communication threads not functioning.')
ConnectionError: Something went wrong, communication threads not functioning.

Any ideas how to solve this ?

@bibo750four
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Hello,
When I run demo.py I do not even get anything like what I see in the log from matti76 in the line below:

11490 INFO comms-bleak Device matched: 5E96D149-85EA-42B6-A833-1D0C0364C036: LEGO Move Hub

However I get this warning:

520	WARNING	bleak.backends.corebluetooth.CentralManagerDelegate	CentralManagerDelegate is not compliant

I also see that the LEGO Hub is discovered because I recognise the UUID, but it is discovered as unknown device:

12995	DEBUG	bleak.backends.corebluetooth.CentralManagerDelegate	Discovered device 70774252-9616-48AA-BEF5-F1EC6EB3AED6: Unknown @ RSSI: -53 (kCBAdvData <nsdict_keys(['kCBAdvDataManufacturerData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
12998	DEBUG	bleak.backends.corebluetooth.CentralManagerDelegate	centralManager_didDiscoverPeripheral_advertisementData_RSSI_
12998	DEBUG	bleak.backends.corebluetooth.CentralManagerDelegate	Discovered device 70774252-9616-48AA-BEF5-F1EC6EB3AED6: Unknown @ RSSI: -54 (kCBAdvData <nsdict_keys(['kCBAdvDataLocalName', 'kCBAdvDataChannel', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)

If the information can be helpful, I can get a bluetooth connection to the hub using the following:

from pylgbst.hub import MoveHub
from pylgbst import get_connection_bleak

conn = get_connection_bleak(hub_mac='70774252-9616-48AA-BEF5-F1EC6EB3AED6')
hub = MoveHub(conn)

Can anyone give a hint on where to look for the issue?

Marco

@akava
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akava commented Nov 14, 2020

Hi All,

@finik, thanks your fix works. I had to downgrade Bleak to 0.7.1 and setup connection via MAC address (same as @bibo750four ) showed above.
However it still doesn't work.

@matti76 please downgrade Bleak to 0.7.1 and do a hack with MAC above.

@akava
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akava commented Nov 14, 2020

@undera, what OS and what backend are you using? Guess it's the most stable one.
Thanks for the cool library. Your video is amaizing

@undera
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undera commented Nov 15, 2020

I'm using PC with Ubuntu 20.04 Linux, with pygatt backend. But other backends work fine for me, too. I don't have Mac available, at all.

@akava
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akava commented Nov 15, 2020

Thanks @undera, I'll try pygatt on Windows.
If you have time could you please release latest version of pylgbst? The release available in pip is 1.2.0 released on June, 27.

FYI Regarding Bleak. They updated API starting v0.8 now the BleakClient doesn't control the event loop but rather executes in the external one: https://github.com/hbldh/bleak
I'm not a Python expert so cannot update cbleak.py without significant effort to match the new paradigm.

@akava
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akava commented Nov 15, 2020

Ok, I made it work on Mac. Connecting via direct MAC-addr connection. For some reason my Lego Boost got identified either as "Unknown" or "LEGO System A/S".
Works pretty stable. In order to play with Vernie I had to change Vernie class (from examples) to pass connection to it.
To enable latest version of Bleak to work with pygatt I just removed "self.loop" parameter: BleakClient(self._device.address).

Thanks again! Going to play with it.

@huskeypm
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@akava How exactly did you make it work with macos?
I have macos 10.14.6, downgraded to bleak-0.7.1 and am using pylgbst 1.2
I was able to figure out the mac for my device using the repo's demo.py file:
python demo.py
.....
Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: LEGO Move Hub
......

I used this address with the code to 'successfully' bind to the device, but an exception was thrown:

from pylgbst.hub import MoveHub
from pylgbst import get_connection_bleak

addr= "B6C75D25-356C-46FF-B448-9997B9412B2F"
conn = get_connection_bleak(hub_mac=addr)
hub = MoveHub(conn)

Traceback (most recent call last):
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/threading.py", line 926, in _bootstrap_inner
self.run()
.....
TypeError: encoding without a string argument

The blue light turns on when I run this command, but the code hangs before the hub object is assigned.

I've posted the full output below. Thanks!

`>>> from pylgbst.hub import MoveHub

from pylgbst import get_connection_bleak

addr= "B6C75D25-356C-46FF-B448-9997B9412B2F"
conn = get_connection_bleak(hub_mac=addr)
hub = MoveHub(conn)
2020-11-22 15:53:33,199 bleak.backends.corebluetooth.CentralManagerDelegate WARNING: CentralManagerDelegate is not compliant
2020-11-22 15:53:33,208 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManagerDidUpdateState_
2020-11-22 15:53:33,209 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Bluetooth powered on
2020-11-22 15:53:33,237 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,238 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,238 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device EBEA2C34-04DC-4B23-AA75-3594DE75E341: Unknown @ RSSI: -48 (kCBAdvData <nsdict_keys(['kCBAdvDataIsConnectable', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataChannel'])>)
2020-11-22 15:53:33,239 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device EBEA2C34-04DC-4B23-AA75-3594DE75E341: Unknown @ RSSI: -48 (kCBAdvData <nsdict_keys(['kCBAdvDataLocalName', 'kCBAdvDataChannel', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:33,244 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,245 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,245 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device 93D9306F-5F9C-4441-B927-4B343A18D355: Unknown @ RSSI: -83 (kCBAdvData <nsdict_keys(['kCBAdvDataServiceData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:33,245 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device 93D9306F-5F9C-4441-B927-4B343A18D355: Unknown @ RSSI: -83 (kCBAdvData <nsdict_keys(['kCBAdvDataIsConnectable', 'kCBAdvDataChannel', 'kCBAdvDataManufacturerData'])>)
2020-11-22 15:53:33,336 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,337 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:33,337 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device CDE219CB-F53A-4E4E-98EA-8E89A23C1584: Unknown @ RSSI: -94 (kCBAdvData <nsdict_keys(['kCBAdvDataAppleMfgData', 'kCBAdvDataChannel', 'kCBAdvDataManufacturerData', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:33,338 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device CDE219CB-F53A-4E4E-98EA-8E89A23C1584: Unknown @ RSSI: -93 (kCBAdvData <nsdict_keys(['kCBAdvDataIsConnectable', 'kCBAdvDataChannel'])>)
2020-11-22 15:53:34,807 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:34,808 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:34,809 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: LEGO Move Hub @ RSSI: -47 (kCBAdvData <nsdict_keys(['kCBAdvDataManufacturerData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:34,809 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: LEGO Move Hub @ RSSI: -47 (kCBAdvData <nsdict_keys(['kCBAdvDataLocalName', 'kCBAdvDataChannel', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:37,827 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:37,828 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: LEGO Move Hub @ RSSI: 79 (kCBAdvData <nsdict_keys(['kCBAdvDataManufacturerData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:39,015 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:39,015 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:39,015 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device FB8E6D51-AE2A-47BB-9F1C-7A3F6C8A9F37: Inspire HR @ RSSI: -53 (kCBAdvData <nsdict_keys(['kCBAdvDataServiceData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:39,016 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device FB8E6D51-AE2A-47BB-9F1C-7A3F6C8A9F37: Inspire HR @ RSSI: -53 (kCBAdvData <nsdict_keys(['kCBAdvDataLocalName', 'kCBAdvDataChannel', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:43,215 bleak.backends.corebluetooth.CentralManagerDelegate WARNING: CentralManagerDelegate is not compliant
2020-11-22 15:53:43,221 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManagerDidUpdateState_
2020-11-22 15:53:43,222 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Bluetooth powered on
2020-11-22 15:53:43,249 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:43,250 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didDiscoverPeripheral_advertisementData_RSSI_
2020-11-22 15:53:43,251 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: Unknown @ RSSI: -49 (kCBAdvData <nsdict_keys(['kCBAdvDataManufacturerData', 'kCBAdvDataChannel', 'kCBAdvDataServiceUUIDs', 'kCBAdvDataIsConnectable'])>)
2020-11-22 15:53:43,252 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Discovered device B6C75D25-356C-46FF-B448-9997B9412B2F: Unknown @ RSSI: -49 (kCBAdvData <nsdict_keys(['kCBAdvDataLocalName', 'kCBAdvDataChannel', 'kCBAdvDataTxPowerLevel', 'kCBAdvDataIsConnectable'])>)
Got only these devices: (None, None, None, None, None, None, None)
2020-11-22 15:53:45,223 bleak.backends.corebluetooth.client DEBUG: Connecting to BLE device @ B6C75D25-356C-46FF-B448-9997B9412B2F
2020-11-22 15:53:54,905 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: centralManager_didConnectPeripheral_
2020-11-22 15:53:54,905 bleak.backends.corebluetooth.CentralManagerDelegate DEBUG: Successfully connected to device uuid B6C75D25-356C-46FF-B448-9997B9412B2F
2020-11-22 15:53:54,906 bleak.backends.corebluetooth.PeripheralDelegate WARNING: PeripheralDelegate is not compliant
2020-11-22 15:53:54,906 bleak.backends.corebluetooth.client DEBUG: Retrieving services...
2020-11-22 15:53:54,907 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didDiscoverServices_
2020-11-22 15:53:54,907 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Services discovered
2020-11-22 15:53:54,908 bleak.backends.corebluetooth.client DEBUG: Retrieving characteristics for service 00001623-1212-EFDE-1623-785FEABCD123
2020-11-22 15:53:54,992 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didDiscoverCharacteristicsForService_error_
2020-11-22 15:53:54,992 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Characteristics discovered
2020-11-22 15:53:54,993 bleak.backends.corebluetooth.client DEBUG: Retrieving descriptors for characteristic 00001624-1212-EFDE-1623-785FEABCD123
2020-11-22 15:53:55,081 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didDiscoverDescriptorsForCharacteristic_error_
2020-11-22 15:53:55,082 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Descriptor discovered 00001624-1212-EFDE-1623-785FEABCD123
2020-11-22 15:53:55,141 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateNotificationStateForCharacteristic_error_
2020-11-22 15:53:55,142 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Character Notify Update
2020-11-22 15:53:55,143 bleak.backends.corebluetooth.client DEBUG: Write Characteristic 00001624-1212-efde-1623-785feabcd123 : bytearray(b'\x05\x00\x01\x01\x05')
2020-11-22 15:53:55,173 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,174 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
Exception in thread Thread-2:
Traceback (most recent call last):
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/threading.py", line 926, in _bootstrap_inner
self.run()
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/comms/cbleak.py", line 81, in _processing
self._handler(msg[0], msg[1])
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/hub.py", line 82, in _notify
log.debug("Notification on %s: %s", handle, str2hex(data))
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/utilities.py", line 43, in str2hex
data = bytes(data, "ascii")
TypeError: encoding without a string argument

2020-11-22 15:53:55,187 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,187 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,188 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,188 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,188 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,188 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,189 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,189 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,202 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,203 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,203 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,204 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,204 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,205 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,206 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,206 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value
2020-11-22 15:53:55,249 bleak.backends.corebluetooth.client DEBUG: Write Characteristic 00001624-1212-efde-1623-785feabcd123 : bytearray(b'\x05\x00\x01\x01\x05')
2020-11-22 15:53:55,278 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: peripheral_didUpdateValueForCharacteristic_error_
2020-11-22 15:53:55,278 bleak.backends.corebluetooth.PeripheralDelegate DEBUG: Read characteristic value

^CTraceback (most recent call last):
File "", line 1, in
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/hub.py", line 221, in init
self._report_status()
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/hub.py", line 238, in _report_status
name = self.send(MsgHubProperties(MsgHubProperties.ADVERTISE_NAME, MsgHubProperties.UPD_REQUEST))
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/site-packages/pylgbst/hub.py", line 72, in send
resp = self._sync_replies.get()
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/queue.py", line 170, in get
self.not_empty.wait()
File "/Users/peterkekenes-huskey/opt/anaconda3/lib/python3.7/threading.py", line 296, in wait
waiter.acquire()
KeyboardInterrupt
`

@bibo750four
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I still cannot make it work. Can someone who managed to make it work please describe what needs to be done? I would like to run the Vernie examples. I am using Bleak 0.7.1 and pylgbst 1.2.0.

@antoinechauveau antoinechauveau mentioned this issue Mar 27, 2021
Closed
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6 participants
@finik @akava @undera @huskeypm @bibo750four @matti76