Installation Problem

[ReiVaX1508]

Hi;

Thanks for your work; but for me doesn't work and i've got any problems

Simple command doesn't work !

pi@raspberry:~ $ yeelightbt scan
Traceback (most recent call last):
File "/usr/local/bin/yeelightbt", line 11, in
load_entry_point('python-yeelightbt==0.0.2', 'console_scripts', 'yeelightbt')()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 561, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2631, in load_entry_point
return ep.load()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2291, in load
return self.resolve()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2297, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/init.py", line 2, in
from .lamp import Lamp
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/lamp.py", line 5, in
from .structures import Request, Response
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/structures.py", line 70, in
"unknown" / Const(Byte, 0x00)
File "/usr/local/lib/python2.7/dist-packages/construct/core.py", line 1277, in init
super(Const, self).init(subcon)
File "/usr/local/lib/python2.7/dist-packages/construct/core.py", line 287, in init
raise TypeError("subcon should be a Construct field")
TypeError: subcon should be a Construct field

Have you got solutions for ????

[rytilahti]

This is caused by a change in construct, to fix this the parameter order for those Consts should be swapped. (So in this case on line 70, it should be Const(0x00, Byte))

[ReiVaX1508]

I apply this change but same problem ??

pi@raspberry $ yeelightbt
Traceback (most recent call last):
File "/usr/local/bin/yeelightbt", line 11, in
load_entry_point('python-yeelightbt==0.0.2', 'console_scripts', 'yeelightbt' )()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 561, i n load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2631, in load_entry_point
return ep.load()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2291, in load
return self.resolve()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2297, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/init.py", line 2, in
from .lamp import Lamp
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/lamp.py", line 5, in < module>
from .structures import Request, Response
File "/usr/local/lib/python2.7/dist-packages/yeelightbt/structures.py", line 1 62, in
"dev_uid" / Const(Byte, 0x02))
File "/usr/local/lib/python2.7/dist-packages/construct/core.py", line 1277, in init
super(Const, self).init(subcon)
File "/usr/local/lib/python2.7/dist-packages/construct/core.py", line 287, in init
raise TypeError("subcon should be a Construct field")
TypeError: subcon should be a Construct field

[rytilahti]

That's coming from a different line number, you have to change all the consts accordingly. (just swap the order)

[ReiVaX1508]

It's OK for me; tanks for solution

But now; impossible to contol my yeelight:

ERROR:yeelightbt.lamp:got exception, tries left 3: no mapping for 6, no default either
(parsing) -> msg -> payload -> status -> pairing_status
ERROR:yeelightbt.lamp:got exception, tries left 3: no mapping for 3, no default either
(parsing) -> msg -> payload -> status -> pairing_status
ERROR:yeelightbt.lamp:got exception, tries left 3: no mapping for 3, no default either
(parsing) -> msg -> payload -> status -> pairing_status

[rytilahti]

What kind of lamp it is? I'm currently doing some changes to how it all works (to add support for Candelas), it could be that this problem will also get fixed with it.

[ReiVaX1508]

My lamp is a Yeelight Bedlamp in first bluetooth version.

[rytilahti]

Please retry with the newest master branch (or version 0.0.3), this should work now. If not, please reopen this issue!

[ReiVaX1508]

Thanks for this new version. But i've got another problem when i try to install librairies:

Cloning https://github.com/rytilahti/python-yeelightbt/ to /tmp/pip-2s929_ez-build
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-2s929_ez-build/setup.py", line 9
description='Python library for interfacing with yeelight's bt lights',
^
SyntaxError: invalid syntax

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-2s929_ez-build/

[rytilahti]

Oops, sorry, that is fixed now.

[ReiVaX1508]

For install it's ok and thanks for this, but when i try command ON, get this:

pi@raspberry:~ $ yeelightbt on
INFO:yeelightbt.connection:Requesting characteristics for uuid 8f65073d-9f57-4aaa-afea-397d19d5bbeb
INFO:yeelightbt.connection:Requesting characteristics for uuid aa7d3f34-2d4f-41e0-807f-52fbf8cf7443
Container:
type = PairingResult (total 13)
pairing_status = UnknownState (total 12)
ERROR:yeelightbt.lamp:got exception on {'type': 'GetState'}, tries left 3: Device disconnected
INFO:yeelightbt.connection:Requesting characteristics for uuid 8f65073d-9f57-4aaa-afea-397d19d5bbeb
INFO:yeelightbt.connection:Requesting characteristics for uuid aa7d3f34-2d4f-41e0-807f-52fbf8cf7443
Container:
type = PairingResult (total 13)
pairing_status = UnknownState (total 12)
ERROR:yeelightbt.lamp:got exception on {'type': 'GetState'}, tries left 2: Device disconnected
INFO:yeelightbt.connection:Requesting characteristics for uuid 8f65073d-9f57-4aaa-afea-397d19d5bbeb
INFO:yeelightbt.connection:Requesting characteristics for uuid aa7d3f34-2d4f-41e0-807f-52fbf8cf7443
Container:
type = PairingResult (total 13)
pairing_status = UnknownState (total 12)
ERROR:yeelightbt.lamp:got exception on {'type': 'GetState'}, tries left 1: Device disconnected
INFO:yeelightbt.connection:Requesting characteristics for uuid 8f65073d-9f57-4aaa-afea-397d19d5bbeb
INFO:yeelightbt.connection:Requesting characteristics for uuid aa7d3f34-2d4f-41e0-807f-52fbf8cf7443
Container:
type = PairingResult (total 13)
pairing_status = UnknownState (total 12)
Traceback (most recent call last):
File "/usr/local/bin/yeelightbt", line 11, in
load_entry_point('python-yeelightbt==0.0.3.1', 'console_scripts', 'yeelightbt')()
File "/home/pi/.local/lib/python3.5/site-packages/click/core.py", line 722, in call
return self.main(*args, **kwargs)
File "/home/pi/.local/lib/python3.5/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/home/pi/.local/lib/python3.5/site-packages/click/core.py", line 1063, in invoke
Command.invoke(self, ctx)
File "/home/pi/.local/lib/python3.5/site-packages/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/pi/.local/lib/python3.5/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/home/pi/.local/lib/python3.5/site-packages/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/yeelightbt/cli.py", line 59, in cli
lamp.state()
File "/usr/local/lib/python3.5/dist-packages/yeelightbt/lamp.py", line 45, in _wrap
raise _ex
File "/usr/local/lib/python3.5/dist-packages/yeelightbt/lamp.py", line 35, in _wrap
self._conn.wait(wait)
File "/usr/local/lib/python3.5/dist-packages/yeelightbt/connection.py", line 74, in wait
self._conn.waitForNotifications(timeout=0.1)
File "/home/pi/.local/lib/python3.5/site-packages/bluepy/btle.py", line 516, in waitForNotifications
resp = self._getResp(['ntfy','ind'], timeout)
File "/home/pi/.local/lib/python3.5/site-packages/bluepy/btle.py", line 369, in _getResp
resp = self._waitResp(wantType + ['ntfy', 'ind'], timeout)
File "/home/pi/.local/lib/python3.5/site-packages/bluepy/btle.py", line 326, in _waitResp
raise BTLEException(BTLEException.DISCONNECTED, "Device disconnected")
bluepy.btle.BTLEException: Device disconnected

[rytilahti]

Is the light on initially? Do you see it "breathing"? If yes, that's the time where you need to press the button like instructed in the README.

[ReiVaX1508]

Thank for this. It's OK and working. Great Work.

[ReiVaX1508]

Just a little things..... i configure any commands for yeelight in domoticz; but when i push an action, the effect on the lamp is so long.... ~10seconds.

Have you got same problem ??