<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>We are already on the EV can bus.</div><div><br></div><div>Perhaps someone can try hooking in either the 'wake up' or 'homelink' function call to issue these messages and see if it works?</div><div><br></div><div>Regards, Mark</div><div><br>On 15 Feb 2016, at 5:11 PM, Thor <<a href="mailto:thor918@gmail.com">thor918@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">do consider making a solution that turns leaf heater on remotly:<br><a href="http://www.mynissanleaf.com/viewtopic.php?p=438109#p438109">http://www.mynissanleaf.com/viewtopic.php?p=438109#p438109</a><br><div class="gmail_extra"><br><div class="gmail_quote">On 15 February 2016 at 05:00, <span dir="ltr"><<a href="mailto:ovmsdev-request@lists.teslaclub.hk" target="_blank">ovmsdev-request@lists.teslaclub.hk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send OvmsDev mailing list submissions to<br>
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Today's Topics:<br>
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1. Nissan Leaf + Dev Environment (Tom Parker)<br>
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<br>
Message: 1<br>
Date: Sun, 14 Feb 2016 21:42:40 +1300<br>
From: Tom Parker <<a href="mailto:tom@carrott.org">tom@carrott.org</a>><br>
Subject: [Ovmsdev] Nissan Leaf + Dev Environment<br>
To: OVMS Developers <<a href="mailto:ovmsdev@lists.teslaclub.hk">ovmsdev@lists.teslaclub.hk</a>><br>
Message-ID: <<a href="mailto:56C03E00.5010904@carrott.org">56C03E00.5010904@carrott.org</a>><br>
Content-Type: text/plain; charset=utf-8; format=flowed<br>
<br>
Hi,<br>
<br>
I just got an OVMS for my 2012 Japanese Domestic Manufacture Nissan<br>
Leaf. I also ordered the Leaf OBDII cable:<br>
<a href="https://www.fasttech.com/p/1779000" rel="noreferrer" target="_blank">https://www.fasttech.com/p/1779000</a> in my left hand drive car, this cable<br>
points towards the driver rather than towards the front of the car, I<br>
wonder if it's possible to rotate the socket in the car to make the<br>
cable point the other way?<br>
<br>
I didn't have any trouble setting up and communicating via the app or<br>
SMS on New Zealand's 2degrees cell network.<br>
<br>
I programmed the 2.6.5 firmware as recommended by the "Firmware<br>
Easy-Install" link on <a href="https://www.openvehicles.com/" rel="noreferrer" target="_blank">https://www.openvehicles.com/</a> which turned out to<br>
be a mistake. This I think this firmware expects the Car CAN bus but the<br>
Leaf OBDII cable connects the EV CAN bus. For a while I thought I had<br>
faulty hardware but the soldering looked good and when I took my<br>
oscilloscope out to the car and found CAN data entering the PIC<br>
microcontroller.<br>
<br>
It turns out the 2.6.5 firmware is old and you need a later one to work<br>
with the EV CAN bus on the Leaf cable. I'm not entirely sure how I<br>
missed that, I just checked out the tag without looking at the other tags.<br>
<br>
I installed<br>
<a href="http://ww1.microchip.com/downloads/en/DeviceDoc/MPLABX-v3.20-linux-installer.tar" rel="noreferrer" target="_blank">http://ww1.microchip.com/downloads/en/DeviceDoc/MPLABX-v3.20-linux-installer.tar</a><br>
and<br>
//<a href="http://bitbucket.org/simbuckone/simbuckbaseproject/downloads/mplabc18-v3.40-linux-full-installer.run" rel="noreferrer" target="_blank">bitbucket.org/simbuckone/simbuckbaseproject/downloads/mplabc18-v3.40-linux-full-installer.run</a><br>
(and verified the md5sum matches<br>
<a href="http://www.microchip.com/forums/m662617.aspx" rel="noreferrer" target="_blank">http://www.microchip.com/forums/m662617.aspx</a> for whatever that is worth)<br>
and have a working development environment and have built and programmed<br>
master into my unit and everything seems to be working.<br>
<br>
Thank you all for your work on this project, I'll post again about<br>
improving the leaf support (I do embedded development in my spare time).<br>
The cars intended for the Japanese market have CARWINGS, but the<br>
telematics module doesn't work in New Zealand (incompatible cell network<br>
apparently).<br>
<br>
<br>
------------------------------<br>
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End of OvmsDev Digest, Vol 49, Issue 20<br>
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