[Ovmsdev] Hello, & Nissan Leaf support

Nigel Jones nigel at cherrybyte.me.uk
Mon Apr 28 16:18:46 HKT 2014


Hi all,
 I'm currently waiting for some the hardware.(ovms, odb cable, gps antenna)
It should arrive in the next few days to add to the pic 3 programmer,
various obd cables, serial adapter I have here, a mobile SIM & I've also
setup some fresh VMs for development & have partially setup git. More of
this last item & mplabx/compiler to to be setup soon.

 I am working this week but will try and squeeze in a little time to at
least get the HW programmed with the current firmware & see what we have.

Nigel.


On 28 April 2014 09:07, Paul Churchley <paul at churchley.org> wrote:

> 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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-- 
----
Nigel Jones
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