[Ovmsdev] i-Miev/C-Zero/iOn

Thomas Bergo thomas.bergo at gmail.com
Wed Jan 22 14:43:07 HKT 2014


Mark

Do you know what code the 4 cars is using? Production or experimental?

Regards, Thomas

Den onsdag 22. januar 2014 skrev Mark Webb-Johnson <mark at webb-johnson.net>
følgende:

> Thomas,
>
> Strange. So far, I see 4 cars using 2.6.2, but only one (presumably yours)
> is showing authentication errors.
>
> I also can't see any changes to the vehicle_mitsubishi.c code that would
> cause poll0 to stop working. It is certainly working in other vehicle
> modules.
>
> I'll keep looking, but would be grateful if you could try to narrow down
> the poll0 problem.
>
> Regards, Mark.
>
> On 22 Jan, 2014, at 5:00 am, Thomas Bergo <thomas.bergo at gmail.com<javascript:_e({}, 'cvml', 'thomas.bergo at gmail.com');>>
> wrote:
>
> Mark,
>
> Was testing the new 2.6.2 code on i-Miev today.
>
> Two observations:
> - Lots of restarts and "Vehicle authentication failed" messages in the iOS
> app
> - No CAN bus messages form PID in poll0, while messages in poll1 is
> working OK.
>
> Programmed the OVMS module with a version, and verified that the module
> was OK.
>
> Regards, Thomas
>
>
> 2013/10/30 Thomas Bergo <thomas.bergo at gmail.com <javascript:_e({},
> 'cvml', 'thomas.bergo at gmail.com');>>
>
>> Matt,
>>
>> Please report back when you have done some testing on the QC.
>>
>> If the car report 0A while QC, the current code will not detect that we
>> are charging. So then we need to rely on the estimated range reported as
>> 255 to detecting that the car is QC.
>>
>> Regards, Thomas
>>
>>
>> 2013/10/30 Matt Beard OVMS <smvo at mxf.org.uk <javascript:_e({}, 'cvml',
>> 'smvo at mxf.org.uk');>>
>>
>>> Hi Thomas,
>>>
>>> During QC you don't get valid values reported in 0x389 - it seems to be
>>> constant 255V, 0A during QC.
>>>
>>> My code is relying on the fact that the estimated range only ever seems
>>> to be reported as 255 during QC (except for the first few messages at
>>> startup, but those are easy to filter out). In my testing so far this seems
>>> to work for detecting the start and end of QC. I am going to be doing 3
>>> more tests today with my latest code and will report back later.
>>>
>>> Matt
>>>
>>>
>>>
>>> On 27 October 2013 20:13, Thomas Bergo <thomas.bergo at gmail.com<javascript:_e({}, 'cvml', 'thomas.bergo at gmail.com');>
>>> > wrote:
>>>
>>>> Hi Matt
>>>>
>>>> I have started to look into the QC code. And i have one concern.
>>>>  Have you seen if the voltage and charging current (PID 0x389) is
>>>> reported during QC?
>>>> If not, we are not able to detect that the car is charging during QC
>>>> with current code.
>>>>
>>>> Thomas
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>
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>>
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