[Ovmsdev] Tesla Powered RAV4 EV support

[Michael Iimura]

Steve,

So, what's the solution? Is there a function I can call to pull those
metric variables into the scope? Clearly other web page objects can push
and pull variables to and from the rest of the OVMS system.

- Mike

On Fri, Jul 2, 2021 at 10:00 PM Stephen Casner <casner at acm.org> wrote:

> On Fri, 2 Jul 2021, Michael Iimura wrote:
>
> > However, I got stuck when populating those metrics into the web
> > page. The compiler throws this error for each of my new metrics:
> >
> >
> L:/OVMS/home/miimura/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/vehicle_toyotarav4ev/src/vehicle_toyotarav4ev.cpp:
> > In static member function 'static void
> > OvmsVehicleToyotaRav4Ev::WebCooling(PageEntry_t&, PageContext_t&)':
> >
> L:/OVMS/home/miimura/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/vehicle_toyotarav4ev/src/vehicle_toyotarav4ev.cpp:100:50:
> > error: invalid use of member
> > 'OvmsVehicleToyotaRav4Ev::m_v_bat_cool_in_temp' in static member function
> >    c.printf("<p>Battery Coolant Inlet: %.1f C</p>",
> > m_v_bat_cool_in_temp->AsFloat());
>
> That error is straightforward.  You can only reference non-static
> member variables in an object when you have a pointer or reference to
> that object.  Static member functions are called without referencing
> any object, so the processor would not know where to find the member
> variable.
>
>                                                         -- Steve
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