[Ovmsdev] v2.2.6

Nikki Gordon-Bloomfield nikki at littlecollie.com
Wed Apr 3 20:30:08 HKT 2013


Mark, 

Sounds good. If you want to do that, I'm happy to install and test instead of doing the full 2.3.6 Michael just sent… 


On 3 Apr 2013, at 13:19, Mark Webb-Johnson <mark at webb-johnson.net> wrote:

> Michael,
> 
> I just checked, and that OVMS_TWIZY_BATTMON takes ram from 426 bytes free to 208. A little bit scary, given that I am about to add the trip logging functions. I'm really not sure what happens with the stack, and if it is counted in those 208 bytes. Can we get to zero?
> 
> But, I see this as a useful function for Twizy owners.
> 
> How about I create a new firmware config V2_FullTwizy that includes just the Twizy module but also OVMS_TWIZY_BATTMON?
> 
> Regards, Mark.
> 
> On 3 Apr, 2013, at 5:54 PM, Michael Balzer <dexter at expeedo.de> wrote:
> 
>> Nikki,
>> 
>> for the Twizy: I think the V2 "developer version" still does not include the battery monitor -- I had to add the compiler switch again after my last local merge.
>> 
>> If you compile yourself, check the configuration for the OVMS_TWIZY_BATTMON define.
>> 
>> Or let me know if you need a precompiled image.
>> 
>> Regards,
>> Michael
>> 
>> 
>> Am 02.04.2013 22:08, schrieb Nikki Gordon-Bloomfield:
>>> I'll be updating it tomorrow!
>>> 
>>> Sent from my iPhone
>>> 
>>> On 2 Apr 2013, at 20:35, Tom Saxton <tom at idleloop.com> wrote:
>>> 
>>>> Links to the v2.2.6 firmware are now up on my firmware download page:
>>>> 
>>>> http://www.idleloop.com/tesla/ovms/
>>>> 
>>>> The release notes link points to the entry for v2.2.5, which is probably
>>>> close enough.
>>>> 
>>>>   Tom
>>>> 
>>>> on 4/2/13 5:48 AM, Mark Webb-Johnson wrote:
>>>> 
>>>>> I was getting 12v alerts in my roadster. I don't think the new logic is
>>>>> compatible with the roadster battery behaviour.
>>>>> 
>>>>> Anyway, I've rolled v2.2.6 with the following changes:
>>>>> 
>>>>> 2013-04-02 2.2.6       Firmware 2.2.6
>>>>>                      ## Volt Ampera fixes (from Michael)
>>>>>                      ## Support net_fnbits NET_FN_12VMONITOR and
>>>>> NET_FN_SOCMONITOR to allow vehicle module to control what is monitored
>>>>> 
>>>>> I brought in the Volt Ampera fixes pending from Michael (some changes to the
>>>>> source of SOC).
>>>>> 
>>>>> I also added NET_FN_12VMONITOR and NET_FN_SOCMONITOR to net_fnbits, to allow
>>>>> the vehicle modules to turn on/off those monitoring. I changed the vehicle
>>>>> modules appropriately (in particular 12VMONITOR is off in the Tesla Roadster,
>>>>> and SOCMONITOR is off in the Volt/Ampera).
>>>>> 
>>>>> Now testing this v2.2.6 in my car, but it will likely be 24 hours before I
>>>>> know if it is behaving better.
>>>>> 
>>>>> Regards, Mark.
>>>>> 
>>>>> On 1 Apr, 2013, at 6:59 PM, Mark Webb-Johnson <mark at webb-johnson.net> wrote:
>>>>> 
>>>>>> This is now in my car, and running well.
>>>>>> 
>>>>>> For CAC, I had:
>>>>>> 
>>>>>> rx msg S 66,K,222,0,charging,standard,206,200,56,0,100,0,5,1,0,0,0,-1,0
>>>>>> 
>>>>>> then, I started a charge, and now get:
>>>>>> 
>>>>>> rx msg S 66,K,223,0,charging,standard,206,200,56,0,100,0,5,1,0,0,0,-1,15694
>>>>>> 
>>>>>> That's what I would expect - the code will poll for latest CAC whenever (a) a
>>>>>> charge starts, (b) the car is turned on, or (c) the car is turned off.
>>>>>> 
>>>>>> Regards, Mark.
>>>>>> 
>>>>>> On 1 Apr, 2013, at 5:30 PM, Mark Webb-Johnson <mark at webb-johnson.net> wrote:
>>>>>> 
>>>>>>> Back from the brinkŠ Good grief, there is some nasty stuff coming out of
>>>>>>> China now.
>>>>>>> 
>>>>>>> I managed to spend some time on OVMS firmware today, and built v2.2.5.
>>>>>>> Change log is:
>>>>>>> 
>>>>>>> 2013-04-01 2.2.5       Firmware 2.2.5
>>>>>>>                      ### Fixes for charge notification logic on VA
>>>>>>>                      ### Show charge, trunk and alarm notifications in
>>>>>>> DIAG mode
>>>>>>>                      ### Speed, parking, and general tidy-ups for VA
>>>>>>>                      ### Switch ambient temperature to PID 0x801f for VA
>>>>>>>                      ### Auto-calibration for 12V line reading
>>>>>>>                      ### Twizy version 2.6.1 - power line plug-in
>>>>>>> detection
>>>>>>>                      ### Add car_doors5 for rear doors, frunk and 12v
>>>>>>> charging
>>>>>>>                      ### 12v alert by MSG protocol fix
>>>>>>>                      ### Rework of 12V reference logic
>>>>>>>                          - Filters out single peaks / misreadings
>>>>>>>                          - Sends "OK" alerts if voltage level restores w/o
>>>>>>> charging
>>>>>>>                          - 15 minutes calmdown before taking new ref
>>>>>>> voltage
>>>>>>>                          - No alerts while car is on
>>>>>>>                      ### ESS SOC DIAG (for TR)
>>>>>>>                      ### Initial support for CAC in TR and TZ modules
>>>>>>>                      ### Experimental Tazzari (TZ) module
>>>>>>>                      ### Experimental Nissan Leaf (NL) module
>>>>>>> 
>>>>>>> All is in github.
>>>>>>> 
>>>>>>> I haven't run it in my car yet, but it tests out fine on the bench. It is
>>>>>>> going into my car in a few minutes time.
>>>>>>> 
>>>>>>> Major changes are the experimental support for Tazzari, some bug fixes and
>>>>>>> 12V work on Twizzy, and support for CAC readings in Tazzari and Tesla
>>>>>>> Roadster (including protocol extensions to report back to apps).
>>>>>>> 
>>>>>>> Regards, Mark.
>>>>>>> 
>>>>>>> P.S. I haven't had time to make anything good for 1st April this year
>>>>>>> (although I did consider an experimental module for Hummer support). Anyway,
>>>>>>> please consider any bugs in this version just an April fools joke.
>>>>>>> 
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>> 
>> -- 
>> Michael Balzer * Paradestr. 8 * D-42107 Wuppertal
>> Fon 0202 / 272 2201 * Handy 0176 / 206 989 26
>> 
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