AirPurifier: set_favorite_level not working

[holger8080]

Hi there,

thanks a lot for the great code! My Air Purifier works very well, except for setting the favorite level.
I get:

>>> import miio as mi
>>> x=mi.AirPurifier()
[... setting token and ID ]
>>> x.set_mode(OperationMode.Auto)
['ok']
>>> x.raw_command('set_favorite_level', 5)
{'error': {'message': 'Method not found.', 'code': -10000}, 'id': 148}

Same for the raw command:

>>> x.raw_command('set_favorite_level', 10)
{'error': {'message': 'Method not found.', 'code': -10000}, 'id': 149}

I'm using version 0.3.0 on my raspberry pi.

Can someone help, please?

[syssi]

Which version of the Air Purifier do you own? "set_favorite_level" is working fine for my Air Purifier 2.

[syssi]

Furthermore the set_favorite_level expects the OperationMode.Favorite beforehand.

[holger8080]

Strange, I have an Air Purifier 2 as well...
Running firmware version 1.2.4_56

I set the OperationMode accordingly beforehand, didn't help, though.

>>> x.set_mode(OperationMode.Favorite)
['ok']
>>> x.set_favorite_level(5)
{'error': {'message': 'Method not found.', 'code': -10000}, 'id': 157}

Reading the data works, though:

>>> x.status().data
defaultdict(<function AirPurifier.status.<locals>.<lambda> at 0x75460078>, {'favorite_level': 9, 'f1_hour_used': 3500, 'buzzer': 'on', 'filter1_life': 0, 'bright': None, 'mode': 'favorite', 'power': 'on', 'temp_dec': 196, 'use_time': 19738867, 'led': 'off', 'aqi': 22, 'motor1_speed': 1476, 'led_b': 2, 'humidity': 72, 'child_lock': 'off'})

Any idea?

[rytilahti]

In some cases the firmware version is important (I've noticed with wifispeaker), so maybe this has been removed in the more recent versions or you are running an old version where it is not yet supported?

[holger8080]

The Xiaomi app said that it's the most recent firmware; version 1.2.4_56
I can change the speed through the app, so in principle the functionality is there.

Also setting led brightness, for example, works. Strange...

How did you find out (reverse engineer?) in the first place that the command is set_favorite_level ?

[marcelrv]

I suggest trying it with
set_level_favorite
For the app I developed that seems to control it

[holger8080]

Thanks!
set_level_favorite did the job!

[syssi]

It's a bug. My device doesn't accept set_favorite_leve, too. It will be fixed with the next release!

 'fw_ver': '1.2.4_59',
 'hw_ver': 'MC200',
 'model': 'zhimi.airpurifier.m1',