[Ovmsdev] Hello, & Nissan Leaf support

Paul Churchley paul at churchley.org
Mon Apr 28 16:07:11 HKT 2014


I bought 2 OVMS kits... one for my Ampera and one for my 2011 Nissan Leaf.
I set up the Ampera one and that os now operational with the installed
version of the firmware but I haven't yet set up the Leaf.

Now that Nigel is coming on board (Hi Nigel!), who I have met a few times
now, perhaps between him and me we might start to make a bit of progress. I
am rather busy with Plug in Britain at the moment so I can't promise to do
much of the actual codong but I certainly can be someone local that can try
stuff out on the Leaf and may be help a bit.

So I'll stay in the loop and if there is anything you need help with just
say :-)

Paul Churchley


On 28 April 2014 07:09, Mark Webb-Johnson <mark at webb-johnson.net> wrote:

> Nikki,
>
> The car bus has the car stuff on it (speed, gear, etc). The ev stuff has
> the battery, pem, etc, on it (voltages, etc). They are bridged by one of
> the controllers sitting on both the buses, so we can poll the EV bus from
> the car bus, and vice versa.
>
> The community documentation is lousy, but the PIDs and various bus
> messages are now fairly well known. The LeafSpy and active-polling threads
> work certainly contain enough information for OVMS to work on the Leaf (at
> least for basic monitoring). Jury is out on whether we will be able to do
> stuff like lock/unlock and preheat from the car or ev buses.
>
> Regards, Mark.
>
> On 28 Apr, 2014, at 2:03 pm, Nikki Gordon-Bloomfield <
> Nikki at littlecollie.com> wrote:
>
>
> On Mon, Apr 28, 2014 at 5:54 AM, Mark Webb-Johnson <mark at webb-johnson.net>wrote:
>
>> On 16 Apr, 2014, at 12:54 am, Nigel Jones <nigel at cherrybyte.me.uk> wrote:
>>
>>
> Did we ever get to the bottom of the differences between the different
> busses? I know the EV bus and the CAN bus are on different pins....
>
>
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