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