[Ovmsdev] Reset Standard Metrics on vehicle change

Soko ovms at soko.cc
Fri Sep 11 14:15:43 HKT 2020


We have now two vehicle-implementations for the same vehicle: VW eUp via 
T26A or via OBD. So this is kinda valid now...

And I'm not sure what you mean by cold boot, but persistent metrics are 
stored in RTC memory so they survive any reboot afaik.


On 10.09.2020 21:59, Craig Leres wrote:
> On 2020-09-10 04:33, Soko wrote:
>> Another issue reported is about (persistent) metrics who keep there 
>> value after vehicle change. First I thought the vehicles need to 
>> address this. But wouldn't it be better that all standard metrics get 
>> a reset on every vehicle change?
> Since persistent metrics are reset on a cold boot I'm curious about a 
> "hot" vehicle change happens. Is it a matter of leaving the ovms 
> module plugged into and powered by a laptop and then moving it between 
> obd-ii ports on two different cars?
>         Craig

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