[Ovmsdev] Merging in Twizy and Volt/Ampera work

[Michael Balzer]

Mark,

I did some debugging but I did not find the bug yet -- if it is one. I 
now assume it's because the module had to reset the gprs connection due 
to my weak connectivity situation, just when I had requested the SMS. So 
the "AT+CIPSHUT" from the net state change just happened to get into the 
SMS. Does that make sense?

My debug session resulted in some more changes, pls have a look:

https://github.com/dexterbg/Open-Vehicle-Monitoring-System/commit/9eaa71c1e6ccae21cf9dcfe8fd8a4e22666830ba

The extension of the diag mode to call MSG commands as well was an 
attempt to produce the bug, but I find it also quite useful for other 
debugs and for pre-provisioning the module. That also led to the 
can_capabilities type change.

I'm currently charging my Twizy to see if the alert is functional now.

Regards,
Michael


Am 19.11.2012 22:08, schrieb Michael Balzer:
> My test just showed I've implemented a bug as well ;-): I now 
> occasionally get SMS replies containing "AT+CIPSHUT" instead of the 
> last character of the message, so somehow the buffers seem to get 
> confused.
>
> It's late, I'll debug tomorrow.
>
> Regards,
> Michael
>
>
> Am 19.11.2012 20:52, schrieb Michael Balzer:
>> Mark,
>>
>> I've implemented it, please review:
>>
>> https://github.com/dexterbg/Open-Vehicle-Monitoring-System/commit/70b770fff2268c84100a0bef30965f1c0cd58106
>>
>> I have included the necessary changes to the framework, as there are few.
>>
>> As both charge alerts are the same now I could also factor out the 
>> text preparation, saving some ROM space. I intend to reuse the other 
>> command functions as well, if the parameters can use the same syntax 
>> I can just switch the argument separator char.
>>
>> Regards,
>> Michael
>>
>>
>> Am 19.11.2012 19:40, schrieb Michael Balzer:
>>> Mark,
>>>
>>> Am 19.11.2012 14:34, schrieb Mark Webb-Johnson:
>>>>> ...plus a new common code for "ALERT", if you agree on routing the 
>>>>> net_msg_alert() function through the dispatcher as well to allow 
>>>>> vehicle control over this.
>>>> Can you explain more what you require here?
>>>
>>> I would like to change the text for charge alerts to the App the 
>>> same way I did with the SMS alerts, especially to get the SOC 
>>> min/max and odometer.
>>>
>>> So I would basically overload net_msg_alert() with my vehicle 
>>> specific version. That will require either a specific hook for just 
>>> this function, or -- my suggestion -- the introduction of a msg 
>>> command "ALERT", so the existing cmd overloading framework can 
>>> simply be used. I tend to the cmd solution because that's nice in 
>>> line with the SMS way. I know the command now would not be needed by 
>>> the Apps, but it wouldn't hurt either.
>>>
>>> So instead of calling net_msg_alert() directly (which happens only 
>>> at one place now), we would call net_msg_cmd_do() with i.e. 
>>> net_msg_cmd_code=NET_CMD_ALERT and let the net and vehicle 
>>> dispatchers decide which alert function to execute. May sound a bit 
>>> complicated first, but would IMO also provide clean and clear 
>>> extendability for maybe other future notifications sent from the 
>>> module to the App.
>>>
>>> I can prepare a Twizy implementation of this if you like to have a 
>>> look at the application side first.
>>>
>>> Regards,
>>> Michael
>>>
>>>
>>>
>>> _______________________________________________
>>> OvmsDev mailing list
>>> OvmsDev at lists.teslaclub.hk
>>> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev
>>
>> -- 
>> Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
>> Fon 0202 / 272 2201 * Handy 0176 / 206 989 26
>>
>>
>> _______________________________________________
>> OvmsDev mailing list
>> OvmsDev at lists.teslaclub.hk
>> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev
>
> -- 
> Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
> Fon 0202 / 272 2201 * Handy 0176 / 206 989 26
>
>
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.teslaclub.hk
> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev

-- 
Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
Fon 0202 / 272 2201 * Handy 0176 / 206 989 26

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