Status not worked for AirHumidifier CA1 #383

charger · 2018-10-01T20:37:44Z

Hi,
I have a problem with controlling Xiaomi (SmartMi) Humidifier 2:
firmware version: 1.5.6.1024
python-miio version: 4.0.1

Here is my code:

from miio import AirHumidifier
h = AirHumidifier("192.168.1.60", "token")
h.status()

and what I got:

Traceback (most recent call last):                                                                                                                    
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 257, in send                                                                     
    data, addr = s.recvfrom(1024)                                                                                                                     
socket.timeout: timed out                                                                                                                             
                                                                                                                                                      
During handling of the above exception, another exception occurred:                                                                                   
                                                                                                                                                      
Traceback (most recent call last):                                                                                                                    
  File "<stdin>", line 1, in <module>                                                                                                                 
  File "/usr/local/lib/python3.7/site-packages/miio/airhumidifier.py", line 254, in status                                                            
    properties                                                                                                                                        
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 286, in send                                                                     
    return self.send(command, parameters, retry_count - 1)                                                                                            
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 270, in send                                                                     
    raise DeviceError(m.data.value["error"])                                                                                                          
miio.exceptions.DeviceError: {'code': -9999, 'message': 'UART timeout'}

By the way h.on(), h.off(), and h.set_mode() works.

Do you have any clue what is wrong?

The text was updated successfully, but these errors were encountered:

syssi · 2018-10-02T05:16:48Z

Did you block the internet access of the device?

charger · 2018-10-02T08:45:58Z

I didn't block the internet for the device.

syssi · 2018-10-02T09:03:33Z

Alright! Could you provide the output of:

from miio import AirHumidifier
h = AirHumidifier("192.168.1.60", "token")
h.info()

charger · 2018-10-02T09:18:13Z

Here it is:

zhimi.humidifier.ca1 v1.5.6 (34:CE:00:87:3F:58) @ 192.168.1.60 - token: 420f3458a065ca04eaf5f9baxxxxxxxx

syssi · 2018-10-02T09:22:40Z

Perfect. Now we try to request some properties:

from miio import AirHumidifier
h = AirHumidifier("192.168.1.60", "token")
properties = ['power', 'mode', 'temp_dec', 'humidity', 'buzzer', 'led_b', 'child_lock', 'limit_hum', 'trans_level', 'speed', 'depth', 'dry', 'use_time', 'button_pressed', 'hw_version', ]
h.send("get_prop", properties)

Please reduce the property list step by step. There must be a property which isn't supported and must not be requested.

charger · 2018-10-02T09:50:14Z

I'll tried this. Error the same:

>>> h.send("get_prop", properties)                                                                                                                    
Traceback (most recent call last):                                                                                                                    
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 257, in send                                                                     
    data, addr = s.recvfrom(1024)                                                                                                                     
socket.timeout: timed out                                                                                                                             
                                                                                                                                                      
During handling of the above exception, another exception occurred:                                                                                   
                                                                                                                                                      
Traceback (most recent call last):                                                                                                                    
  File "<stdin>", line 1, in <module>                                                                                                                 
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 286, in send                                                                     
    return self.send(command, parameters, retry_count - 1)                                                                                            
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 270, in send                                                                     
    raise DeviceError(m.data.value["error"])                                                                                                          
miio.exceptions.DeviceError: {'code': -9999, 'message': 'UART timeout'}

I found, that using one parameter works fine and returns answer but using two or more parameters gets Timeout error and turn off the device

>>> h.send("get_prop", ['power'])
['on']
>>> h.send("get_prop", ['mode']) 
['silent']

>>> h.send("get_prop", ['power', 'mode'])                                                                                                        
Traceback (most recent call last):
  File "<stdin>", line 1, in <module> 
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 270, in send                                                                     
    raise DeviceError(m.data.value["error"])                                                                                                          
miio.exceptions.DeviceError: {'code': -9999, 'message': 'UART timeout'}                                                                               

>>> h.send("get_prop", ['power'])                                                                                                                     
['off']

syssi · 2018-10-02T09:57:19Z

Could you request all properties one by one (f.e. by a foreach loop)? I want to make sure all properties are supported.

syssi · 2018-10-02T09:58:06Z

There is a fan device (hardware) which has the same behavior: https://github.com/rytilahti/python-miio/blob/master/miio/fan.py#L287-L295

charger · 2018-10-02T10:05:42Z

I checked all properties one by one and all works except:

"button_pressed" throw exception "timeout"
"trans_level" - returns "null" (and "abrakadabra" also returns "null)

charger · 2018-10-02T10:22:24Z

Just in case: method "depth" returns water level. The maximum water level is 120.

syssi · 2018-10-07T18:16:54Z

Could you install the fixed version just for testing:

$ pip3 install https://github.com/syssi/python-miio/archive/feature/fix-air-humidifier-ca1.zip -U
$ python3
from miio import AirHumidifier
h = AirHumidifier("192.168.1.60", "token", model="zhimi.humidifier.ca1")
h.status()

Thanks in advance!

charger · 2018-10-08T13:34:26Z

I'm afraid there is the same error.
I updated library. pip list:

python-miio    0.4.2

And see slightly different stack trace:

>>> h.status()      
                                                                                                                                 
Traceback (most recent call last):                                                                                                                   
  File "<stdin>", line 1, in <module>                                                                                                                
  File "/usr/local/lib/python3.7/site-packages/miio/airhumidifier.py", line 295, in status                                                           
    values.extend(self.send("get_prop", _props[:_props_per_request]))                                                                                
  File "/usr/local/lib/python3.7/site-packages/miio/device.py", line 270, in send                                                                    
    raise DeviceError(m.data.value["error"])                                                                                                         
miio.exceptions.DeviceError: {'code': -9999, 'message': 'UART timeout'}

Asking one by one still works, but sometimes takes 15+ seconds:

>>> words=["power", "mode", "temp_dec", "humidity", "buzzer", "led_b", "child_lock", "limit_hum", "use_time", "hw_version", "speed", "depth", "dry"] 
>>> list(map(lambda w: h.send("get_prop", [w]), words))                                                                                              
[['off'], ['medium'], [222], [65], ['off'], [1], ['off'], [70], [2126993449], ['0001'], [0], [66], ['off']]

zoral566 · 2018-11-20T13:19:09Z

sudo pip3 install https://github.com/syssi/python-miio/archive/feature/fix-air-humidifier-ca1.zip -U
miio discover
Device ID: 61993415
Model info: zhimi.humidifier.ca1
Address: 192.168.1.204
Token: 581386dbf6457cdf84aef497e6a167fa via stored token
Support: At least generic
pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ python3
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.

from miio import AirHumidifier
h = AirHumidifier("192.168.1.204", "581386dbf6457cdf84aef497e6a167fa", model="zhimi.humidifier.ca1")
h.status()
Traceback (most recent call last):
File "", line 1, in
File "/home/pi/.local/lib/python3.5/site-packages/miio/airhumidifier.py", line 232, in repr
self.strong_mode_enabled,
File "/home/pi/.local/lib/python3.5/site-packages/miio/airhumidifier.py", line 132, in strong_mode_enabled
if self.firmware_version_minor == 25:
File "/home/pi/.local/lib/python3.5/site-packages/miio/airhumidifier.py", line 153, in firmware_version_minor
, minor = self.firmware_version.rsplit('', 1)
ValueError: not enough values to unpack (expected 2, got 1)

syssi · 2018-11-20T15:39:14Z

@zoral566 Could you provide the output of

# install master first
pip3 install -U https://github.com/rytilahti/python-miio/archive/master.zip
miiocli airhumidifierca1 --ip IP --token info
miiocli airhumidifierca1 --ip IP --token status

Thanks in advance!

zoral566 · 2018-11-20T17:01:05Z

pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ sudo pip3 install -U https://github.com/rytilahti/python-miio/archive/master.zip
Collecting https://github.com/rytilahti/python-miio/archive/master.zip
Downloading https://github.com/rytilahti/python-miio/archive/master.zip
| 972kB 2.2MB/s
Requirement already up-to-date: construct in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: click in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: cryptography in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: pretty_cron in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: zeroconf in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: attrs in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: android_backup in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: pytz in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: appdirs in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: tqdm in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: netifaces in /usr/local/lib/python3.5/dist-packages (from python-miio==0.4.3)
Requirement already up-to-date: cffi!=1.11.3,>=1.7 in /usr/local/lib/python3.5/dist-packages (from cryptography->python-miio==0.4.3)
Requirement already up-to-date: idna>=2.1 in /usr/local/lib/python3.5/dist-packages (from cryptography->python-miio==0.4.3)
Requirement already up-to-date: six>=1.4.1 in /usr/local/lib/python3.5/dist-packages (from cryptography->python-miio==0.4.3)
Requirement already up-to-date: asn1crypto>=0.21.0 in /usr/local/lib/python3.5/dist-packages (from cryptography->python-miio==0.4.3)
Requirement already up-to-date: ifaddr in /usr/local/lib/python3.5/dist-packages (from zeroconf->python-miio==0.4.3)
Requirement already up-to-date: pycparser in /usr/local/lib/python3.5/dist-packages (from cffi!=1.11.3,>=1.7->cryptography->python-miio==0.4.3)
Requirement already up-to-date: ipaddress in /usr/local/lib/python3.5/dist-packages (from ifaddr->zeroconf->python-miio==0.4.3)
Installing collected packages: python-miio
Found existing installation: python-miio 0.4.2
Uninstalling python-miio-0.4.2:
Successfully uninstalled python-miio-0.4.2
Running setup.py install for python-miio ... done
Successfully installed python-miio-0.4.3

pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ miiocli airhumidifierca1 --ip 192.168.1.204 --token 581386dbf6457cdf84aef497e6a167fd info
Usage: miiocli [OPTIONS] COMMAND [ARGS]...
Try "miiocli --help" for help.

Error: No such command "airhumidifierca1".

pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ miiocli airhumidifierca1 --ip 192.168.1.204 --token 581386dbf6457cdf84aef497e6a167fd status
Usage: miiocli [OPTIONS] COMMAND [ARGS]...
Try "miiocli --help" for help.

Error: No such command "airhumidifierca1".

Thank you for dealing with the problem

syssi · 2018-11-20T18:13:13Z

It looks like you've installed the package multiple times to different locations. The version you are calling (which miiocli) isn't python-miio 0.4.3.

pip3 install https://github.com/rytilahti/python-miio/archive/master.zip -U                                                                                                                                                                    
Collecting https://github.com/rytilahti/python-miio/archive/master.zip                                                                                                                                                                                                         
  Downloading https://github.com/rytilahti/python-miio/archive/master.zip                                                                                                                                                                                                      
     \ 1.0MB 73.1MB/s
Collecting android_backup (from python-miio==0.4.3)                                                                                                                                                                                                                            
Collecting appdirs (from python-miio==0.4.3)                                                                                                                                                                                                                                   
  Using cached https://files.pythonhosted.org/packages/56/eb/810e700ed1349edde4cbdc1b2a21e28cdf115f9faf263f6bbf8447c1abf3/appdirs-1.4.3-py2.py3-none-any.whl                                                                                                                   
Collecting attrs (from python-miio==0.4.3)                                                                                                                                                                                                                                     
  Using cached https://files.pythonhosted.org/packages/3a/e1/5f9023cc983f1a628a8c2fd051ad19e76ff7b142a0faf329336f9a62a514/attrs-18.2.0-py2.py3-none-any.whl                                                                                                                    
Collecting click (from python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl
Collecting construct (from python-miio==0.4.3)
Collecting cryptography (from python-miio==0.4.3)
  Downloading https://files.pythonhosted.org/packages/ec/18/1583e40c38ff8572c42e56ce17b95357a9ebb91375cfbd7aad63cac9a32e/cryptography-2.4.1-cp34-abi3-manylinux1_x86_64.whl (2.1MB)
    100% |████████████████████████████████| 2.1MB 577kB/s 
Collecting netifaces (from python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/e9/25/6df71623bc2867ead3323265d548aa9bd27bfa5fd22b2486185d68b81c2b/netifaces-0.10.7-cp35-cp35m-manylinux1_x86_64.whl
Collecting pretty_cron (from python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl
Collecting pytz (from python-miio==0.4.3)
  Downloading https://files.pythonhosted.org/packages/f8/0e/2365ddc010afb3d79147f1dd544e5ee24bf4ece58ab99b16fbb465ce6dc0/pytz-2018.7-py2.py3-none-any.whl (506kB)
    100% |████████████████████████████████| 512kB 1.2MB/s 
Collecting tqdm (from python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/91/55/8cb23a97301b177e9c8e3226dba45bb454411de2cbd25746763267f226c2/tqdm-4.28.1-py2.py3-none-any.whl
Collecting zeroconf (from python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/d2/4e/3e751bc1f33d0368bdba509a140cb9f2e54cd1cfb8ebcf4ebd8a5eef794b/zeroconf-0.21.3-py2.py3-none-any.whl
Collecting cffi!=1.11.3,>=1.7 (from cryptography->python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/59/cc/0e1635b4951021ef35f5c92b32c865ae605fac2a19d724fb6ff99d745c81/cffi-1.11.5-cp35-cp35m-manylinux1_x86_64.whl
Collecting six>=1.4.1 (from cryptography->python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Collecting idna>=2.1 (from cryptography->python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/4b/2a/0276479a4b3caeb8a8c1af2f8e4355746a97fab05a372e4a2c6a6b876165/idna-2.7-py2.py3-none-any.whl
Collecting asn1crypto>=0.21.0 (from cryptography->python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/ea/cd/35485615f45f30a510576f1a56d1e0a7ad7bd8ab5ed7cdc600ef7cd06222/asn1crypto-0.24.0-py2.py3-none-any.whl
Collecting ifaddr (from zeroconf->python-miio==0.4.3)
Collecting pycparser (from cffi!=1.11.3,>=1.7->cryptography->python-miio==0.4.3)
Collecting ipaddress (from ifaddr->zeroconf->python-miio==0.4.3)
  Using cached https://files.pythonhosted.org/packages/fc/d0/7fc3a811e011d4b388be48a0e381db8d990042df54aa4ef4599a31d39853/ipaddress-1.0.22-py2.py3-none-any.whl
Installing collected packages: android-backup, appdirs, attrs, click, construct, pycparser, cffi, six, idna, asn1crypto, cryptography, netifaces, pretty-cron, pytz, tqdm, ipaddress, ifaddr, zeroconf, python-miio
  Running setup.py install for python-miio ... done
Successfully installed android-backup-0.2.0 appdirs-1.4.3 asn1crypto-0.24.0 attrs-18.2.0 cffi-1.11.5 click-7.0 construct-2.9.45 cryptography-2.4.1 idna-2.7 ifaddr-0.1.4 ipaddress-1.0.22 netifaces-0.10.7 pretty-cron-1.2.0 pycparser-2.19 python-miio-0.4.3 pytz-2018.7 six-1.11.0 tqdm-4.28.1 zeroconf-0.21.3

$ .local/bin/miiocli airhumidifierca1
Usage: miiocli airhumidifierca1 [OPTIONS] COMMAND [ARGS]...

Options:
  --ip TEXT     [required]
  --token TEXT  [required]
  --help        Show this message and exit.

Commands:
  info                 Get miIO protocol information from the device.
  off                  Power off.
  on                   Power on.
  raw_command          Send a raw command to the device.
  set_buzzer           Set buzzer on/off.
  set_child_lock       Set child lock on/off.
  set_dry              Set dry mode on/off.
  set_led_brightness   Set led brightness.
  set_mode             Set mode.
  set_target_humidity  Set the target humidity.
  status               Retrieve properties.

zoral566 · 2018-11-20T19:27:00Z

really was in two places. Under / home /pi/.local and / usr / local / bin /. i run run from (without sudo ) pip3 install https://github.com/rytilahti/python-miio/archive/master.zip -U
It works, thank you very much.

lukaszantkowiak · 2019-12-27T13:14:35Z

I have the same issue. status() not working and properties can be retrieved one by one, not all in one request.

'pip3 install https://github.com/rytilahti/python-miio/archive/master.zip -U' didn't solve my problem.

Commands for info and status work well.

pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ miiocli airhumidifierca1 --ip 192.168.1.20 --token b3026a0a55390cc375de32xxxxxxxxxx info
Model: zhimi.humidifier.ca1
Hardware version: MTK7697
Firmware version: 1.6.7
Network: {'localIp': '192.168.1.20', 'mask': '255.255.255.0', 'gw': '192.168.1.1', 'gw_mac': '78:44:76:DE:00:00'}
AP: {'rssi': -44, 'ssid': 'My WiFi SSID', 'bssid': '78:44:76:DE:00:00'}
pi@raspberrypi:~/domoticz/plugins/domoticz-AirHumidifier $ miiocli airhumidifierca1 --ip 192.168.1.20 --token b3026a0a55390cc375de32xxxxxxxxxx status
Power: off
Mode: OperationMode.Silent
Temperature: 18.9 °C
Humidity: 76 %
LED brightness: LedBrightness.Off
Buzzer: False
Child lock: False
Target humidity: 55 %
Trans level: None
Speed: 0
Depth: 125
Dry: False
Use time: 17823668
Hardware version: 0001
Button pressed: None

Could you please help me with the issue?

syssi · 2019-12-27T14:05:33Z

Please create a new issue and provide a code example.

lukaszantkowiak · 2019-12-27T14:59:52Z

Please create a new issue and provide a code example.

Thanks, I've created #606.

syssi changed the title ~~Status not worked for AirHumidifier~~ Status not worked for AirHumidifier CA1 Oct 7, 2018

syssi added a commit to syssi/python-miio that referenced this issue Oct 7, 2018

Improve the support of the Air Humidifier CA1 (Closes: rytilahti#383)

2f1aa14

syssi closed this as completed in 8569e75 Oct 8, 2018

mgrom mentioned this issue Nov 9, 2018

problem mgrom/domoticz-AirHumidifier#1

Open

tolikheha mentioned this issue Jun 2, 2019

Discover not working with Mi AirHumidifier CA1 #514

Closed

lukaszantkowiak mentioned this issue Dec 27, 2019

Status cannot be retrieved for AirHumidifier CA1 #606

Closed

syssi mentioned this issue Nov 19, 2020

Code -9999 UART timeout syssi/xiaomi_airpurifier#105

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Status not worked for AirHumidifier CA1 #383

Status not worked for AirHumidifier CA1 #383

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Status not worked for AirHumidifier CA1 #383

Status not worked for AirHumidifier CA1 #383

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