[Ovmsdev] Fireplace app

Michael Balzer dexter at expeedo.de
Mon Dec 28 23:26:13 HKT 2020


Chris,

nice :-)

Just checked: the App doesn't yet transmit the HVAC flag via the update 
intent, but that's really simple to add. I'll do that right now.

Regards,
Michael


Am 28.12.20 um 14:53 schrieb Chris van der Meijden:
> The app is up and running.
>
> https://github.com/devmarxx/OVMS-Fireplace
>
> This is still very, very beta. It just does what it needs to do,
> without any checks on user entries or responses from the vehicle.
>
> But it works and makes me smile :-))
>
> Regards
>
> Chris
>
>
> Am Montag, den 28.12.2020, 11:15 +0100 schrieb Michael Balzer:
>> Chris,
>>
>> TL;DR: simply add the command to execute after the "7," intro, e.g.
>> "7,climatecontrol on".
>>
>> The SendCommand API was built around the V2 message protocol, so you
>> need to send commands as MP commands, see
>> https://docs.openvehicles.com/en/latest/protocol_v2/commands.html for
>> a
>> list. MP command code 7 passes standard text (former SMS) commands
>> to
>> the shell, that's what the Wiki example shows (for V2 command
>> "STAT?").
>>
>> You can get the command response by listening to the CommandResult
>> intent and reading the "cmd_data" extra. Be aware all command result
>> will be sent as intents, so you need to check if a result matches
>> your
>> command (could possibly be improved if needed).
>>
>> Regards,
>> Michael
>>
>>
>> Am 28.12.20 um 10:34 schrieb Chris van der Meijden:
>>> I'm writing a little Android app with Cordova to do something
>>> similar
>>> as Tesla's "Romance mode". The app will turn climate control on or
>>> off
>>> and will show a burning log fire while the car is heating.
>>>
>>> As cordova uses HTML and Javascript you can see an online preview
>>> here:
>>>
>>> http://www.arachnon.de/fire/test.html
>>>
>>> When you click or tap on the fireplace the countdown for turning
>>> "climatecontrol" on ticks down for 17 seconds. After that the fire
>>> starts "moving" and on webkit browsers you will hear a tickling
>>> sound.
>>> When you click or tap again the tickling will stop and you will get
>>> a
>>> static image again. You will also get a red bar for 10 seconds,
>>> turning
>>> "climatecontrol" off and blocking any new commands for those 10
>>> seconds.
>>>
>>> When you click or tap on the yellow bar you will be able to store
>>> your
>>> OVMS credentials (vehicle ID and password). Cave: this is done in
>>> plain
>>> text with window.localstorage so the password will be plain
>>> readable
>>> from the local storage within the browser on your device.
>>>
>>> The credentials are needed to communicate with the Android OVMS
>>> app, as
>>> I am planning to use the "SendCommand Broadcast Intent data"
>>> functionality of the OVMS app. I should be able to do that via this
>>> cordova plugin:
>>>
>>> https://github.com/cordova-misc/cordova-webintent
>>>
>>> I read the OVMS "SendCommand Broadcast Intent data" documentation
>>> here:
>>>
>>> https://github.com/openvehicles/Open-Vehicle-Android/wiki/SendComma
>>> nd-B
>>> roadcast-Intent-data
>>>
>>> but it is not clear to me, how I can initiate the "climatecontrol
>>> on"
>>> shell command over the broadcast. So would like to ask for help on
>>> that
>>> :-)
>>>
>>> Once the app is up and running it should be usable for any vehicle
>>> with
>>> OVMS climate control implemented.
>>>
>>> Just a little gimmick. But fun :-))
>>>
>>> Regards
>>>
>>> Chris
>>>
>>>    
>>> _______________________________________________
>>> OvmsDev mailing list
>>> OvmsDev at lists.openvehicles.com
>>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev
>> _______________________________________________
>> OvmsDev mailing list
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>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev
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-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26


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