how to set the writeableTopics #64

tasisale · 2022-01-17T10:55:18Z

tasisale
Jan 17, 2022

i don't understand how i can set any of the new -> writeableTopics
can you give me a example?

regards
simon

tillsteinbach · 2022-01-17T12:32:27Z

tillsteinbach
Jan 17, 2022
Maintainer

To use a writeable topic you publish to the respective topic.

For e.g. temperatures you just send the value.
To control climatization or charging you send „start“ or „stop“ to the control topic.

1 reply

tasisale Jan 17, 2022
Author

Sorry, can you give me a example via fhem or so!??!

tillsteinbach · 2022-01-17T14:30:51Z

tillsteinbach
Jan 17, 2022
Maintainer

Sorry, for FHEM you have to check the manual it is probably something like

attr Devicename setList climatisation_on weconnect/0/vehicles/YOURVIN/controls/climatisation start\
climatisation_off weconnect/0/vehicles/YOURVIN/controls/climatisation stop

11 replies

tasisale Jan 17, 2022
Author

readingList -> myBroker:weconnect/vehicles/WVWZZZAUZLW916270/controls/climatisation:.* controlsclimatisation

tasisale Jan 17, 2022
Author

this is display, i start via fhem

boredomwontgetus Jan 17, 2022

i am sorry...i have to admit....it don't understand fully.
this does not look like your full readinglist. it just looks like an excerpt.

lets try this: can your provide your raw definition of your device.

and: The message you are seeing....what topic is it published on? can you show the output of the raw mqtt-stream after you set clima to start/stop without fhem in the middle?

tillsteinbach Jan 17, 2022
Maintainer

yes it works, but i start the climatisation and the targetTemperature_C will change to 20.5, he will not use the installed 25.

Oh, yes, you found a bug there.

tasisale Jan 17, 2022
Author

yes it works, but i start the climatisation and the targetTemperature_C will change to 20.5, he will not use the installed 25.

Oh, yes, you found a bug there.

thx for you answerd.
i will test the next version after you will fix it.

tillsteinbach · 2022-01-17T21:22:20Z

tillsteinbach
Jan 17, 2022
Maintainer

I tried to start a wiki page for FHEM: https://github.com/tillsteinbach/WeConnect-mqtt/wiki/FHEM-examples

0 replies

tasisale · 2022-01-18T13:37:39Z

tasisale
Jan 18, 2022
Author

after the last update i will get an error to set the climatisation start:
Error setting value: id /vehicles/WVWZZZAUZLW916270/controls/climatisation cannot be set to value ControlOperation.NONE. You need to provide it in the correct format select one of [start, stop]

5 replies

tasisale Jan 18, 2022
Author

climatisation_on weconnect/0/vehicles/WVWZZZAUZLW916270/controls/climatisation start

tillsteinbach Jan 18, 2022
Maintainer

Can you try:
attr MyCar setList climatisation:start,stop weconnect/0/vehicles/AAABBBCCCDD123456/controls/climatisation $EVTPART1\ charging:start,stop weconnect/0/vehicles/AAABBBCCCDD123456/controls/charging $EVTPART1

tillsteinbach Jan 23, 2022
Maintainer

Error should now be gone in 0.27.0

tasisale Jan 23, 2022
Author

ok, i will test tomorrow.

thx and a good night

tasisale Jan 23, 2022
Author

now i will get a lot of messages:
request_0 request_0_operation request_0_requestId request_0_status ... request_14 request_14_operation request_14_requestId request_14_status ...
all with no data, return.
at the moment from 0 to 62?
what is this?

tasisale · 2022-01-23T21:38:11Z

tasisale
Jan 23, 2022
Author

with the new version, it will not work, sorry.
journalctl -u weconnect-mqtt says:
Jan 23 22:27:00 srvfhem python3[210503]: 2022-01-23T22:27:00+0100:ERROR:client:Caught exception in on_message: payload must be a string, bytearray, int, float or None. Jan 23 22:27:00 srvfhem python3[210503]: Exception in thread Thread-2: Jan 23 22:27:00 srvfhem python3[210503]: Traceback (most recent call last): Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/weconnect/addressable.py", line 344, in value Jan 23 22:27:00 srvfhem python3[210503]: raise ValueError('Value is not in allowed values') Jan 23 22:27:00 srvfhem python3[210503]: ValueError: Value is not in allowed values Jan 23 22:27:00 srvfhem python3[210503]: The above exception was the direct cause of the following exception: Jan 23 22:27:00 srvfhem python3[210503]: Traceback (most recent call last): Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/weconnect_mqtt/weconnect_mqtt_base.py", line 552, in on_message_callback Jan 23 22:27:00 srvfhem python3[210503]: attribute.value = msg.payload.decode() Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/weconnect/addressable.py", line 361, in value Jan 23 22:27:00 srvfhem python3[210503]: raise ValueError(f'id {self.getGlobalAddress()} cannot be set to value {newValue}.' Jan 23 22:27:00 srvfhem python3[210503]: ValueError: id /vehicles/WVWZZZAUZLW916270/controls/charging cannot be set to value ControlOperation.NONE. You need to provide it in the correct format select one of [start, stop] Jan 23 22:27:00 srvfhem python3[210503]: During handling of the above exception, another exception occurred: Jan 23 22:27:00 srvfhem python3[210503]: Traceback (most recent call last): Jan 23 22:27:00 srvfhem python3[210503]: File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner Jan 23 22:27:00 srvfhem python3[210503]: self.run() Jan 23 22:27:00 srvfhem python3[210503]: File "/usr/lib/python3.8/threading.py", line 870, in run Jan 23 22:27:00 srvfhem python3[210503]: self._target(*self._args, **self._kwargs) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 3591, in _thread_main Jan 23 22:27:00 srvfhem python3[210503]: self.loop_forever(retry_first_connection=True) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 1756, in loop_forever Jan 23 22:27:00 srvfhem python3[210503]: rc = self._loop(timeout) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 1164, in _loop Jan 23 22:27:00 srvfhem python3[210503]: rc = self.loop_read() Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 1556, in loop_read Jan 23 22:27:00 srvfhem python3[210503]: rc = self._packet_read() Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 2439, in _packet_read Jan 23 22:27:00 srvfhem python3[210503]: rc = self._packet_handle() Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 3033, in _packet_handle Jan 23 22:27:00 srvfhem python3[210503]: return self._handle_publish() Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 3327, in _handle_publish Jan 23 22:27:00 srvfhem python3[210503]: self._handle_on_message(message) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 3570, in _handle_on_message Jan 23 22:27:00 srvfhem python3[210503]: on_message(self, self._userdata, message) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/weconnect_mqtt/weconnect_mqtt_base.py", line 559, in on_message_callback Jan 23 22:27:00 srvfhem python3[210503]: self.publish(topic=msg.topic, qos=1, retain=False, payload=oldValue) Jan 23 22:27:00 srvfhem python3[210503]: File "/home/fhemadmin/.local/lib/python3.8/site-packages/paho/mqtt/client.py", line 1247, in publish Jan 23 22:27:00 srvfhem python3[210503]: raise TypeError( Jan 23 22:27:00 srvfhem python3[210503]: TypeError: payload must be a string, bytearray, int, float or None.

7 replies

tillsteinbach Jan 24, 2022
Maintainer

This should not happen if you only send one command at a time.

tasisale Jan 24, 2022
Author

i have test again, will set temp via the app, and the result via mqtt shows ;-(!

tillsteinbach Jan 24, 2022
Maintainer

Looks like the App generates 7 requests when you change settings. You can just ignore those

tasisale Jan 24, 2022
Author

ok, but it will be set at every changes via app an new -> topic via MQTT, show this:

tillsteinbach Jan 24, 2022
Maintainer

hope some of the problems are fixed now in 0.28.0. MQTT is driving me crazy! The protocol is so limited!

Also there is an update of the FHEM wiki page: https://github.com/tillsteinbach/WeConnect-mqtt/wiki/FHEM-examples

boredomwontgetus · 2022-02-09T10:28:02Z

boredomwontgetus
Feb 9, 2022

With the latest version starting/stoping charging does not seam to work for me.

If i do
mosquitto_pub -h my.broker.net -u user -P pwd -t weconnect/0/vehicles/WVWXXXXXX/controls/charging_writetopic -m start
nothing ever happens.

but using weconnect-cli like so:
weconnect-cli --username weconnectuser --password weconnectpassword set /vehicles/WVWXXXXXXX/controls/charging start

works without a problem.

i dont know if this is me doing something very wrong.

6 replies

boredomwontgetus Feb 9, 2022

yes. its the same with climatisation for me. Works with cli and not over mqtt.

tillsteinbach Feb 9, 2022
Maintainer

hmmm, I just tried to start the climatization through MQTT and it worked. Unfortunately my car is not connected to a charger right now. Thus I cannot try it out with charging.

boredomwontgetus Feb 9, 2022

ok. ty for looking into this that quick. i'll do some more trial&error with more verbose logging on.

boredomwontgetus Feb 10, 2022

looks like it is working now! For some reason i set --no-capabilities in the past. looks like this lead to problem. but i am not entirely sure.

tillsteinbach Feb 10, 2022
Maintainer

Ok, thanks for letting me know. I will have a look if there are any conflicts when setting --no-capabilities

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how to set the writeableTopics #64

tasisale Jan 17, 2022

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