[Ovmsdev] StdMetrics.ms_v_env_parktime

[Mark Webb-Johnson]

For ms_v_charge_minutes, yes. I’ve changed that, and pushed.

The ms_v_charge_state is a description of the charge state (along with the ms_v_charge_substate).  I think that needs to be controlled by the vehicle module. I do see a duplication with the boolean states (such as pilot signal, charging, heating, etc), but the ms_v_charge_state may reflect the _last_ charge state change, not necessarily current charge state (for example; done/stopped). Need to think about this. Not so simple.

Regards, Mark.

> On 24 Nov 2017, at 7:11 PM, Geir Øyvind Vælidalo <geir at validalo.net> wrote:
> 
> I agree, Mark. That was a clean solution.
> 
> Shouldn't we do the same with ms_v_charge_state and ms_v_charge_minutes too?
> 
> Geir
> 
> 
>> I think in general things like this should be handled in the common
>> vehicle code, rather than all vehicle modules. In this case, the vehicle
>> module control v.e.on and park time can be maintained centrally
>> (irrespective of the vehicle type).
>> 
>> Given the v3 server code, it makes more sense for park time in v3 to mean
>> number of seconds since vehicle was parked (like in the protocol for v2).
>> 
>> I’ve added that logic into vehicle.cpp, and updated the other vehicle
>> modules not to change it at all. I’ve also fixed ovms_server_v2 to
>> handle it correctly.
>> 
>> Regards, Mark.
>> 
>>> On 24 Nov 2017, at 5:55 AM, Geir Øyvind Vælidalo <geir at validalo.net>
>>> wrote:
>>> 
>>> «Quick» question:
>>> 
>>> StdMetrics.ms_v_env_parktime, is it seconds since the car was parked,
>>> which means we should update it in Ticker1? Or is it the time when the
>>> car was parked?
>>> Looking at V2 and the OVMS-V2conversion in V3, it looks to me like the
>>> first, but looking at the Twizy-module it looks like the latter.
>>> 
>>> I guess setting the start time should be enough. When sending packets to
>>> V2-server, we could easily calculate the seconds:
>>> time(NULL)-ms_v_env_parktime. Unless ms_v_env_parktime is 0, then
>>> we’re not parked.
>>> The same could then be done for ms_v_charge_minutes too.
>>> 
>>> Geir
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