First off: is there currently any difference between production and experimental firmware?
Only for Tesla Roadster - Experimental has the digital speedo option.
On the Ampera there is no more temperature and no more charging indicator.
Urgh. Michael: Can you test this and see if anything was broken?
On the Tazzari there is no value at all. What could be wrong?
Now, that is going to be hard. On my desktop simulator, it worked fine. Can you double check vehicle type is TZ? Do you have any way of getting a CAN bus dump while the OVMS module is connected? That would allow us to see if the polling is working or not. Regards, Mark. On 2 Apr, 2013, at 2:40 AM, Patrick Kapsch <patrick.kapsch@mac.com> wrote:
Mark, I've flashed the 2.2.5 production version to the Tazzari Module as well as the Ampera module. First off: is there currently any difference between production and experimental firmware? On the Ampera there is no more temperature and no more charging indicator. On the Tazzari there is no value at all. What could be wrong?
Patrick
Am 01.04.2013 um 19:16 schrieb Tom Saxton <tom@idleloop.com>:
I'm so looking forward to being able to easily get the CAC value!
In our Roadster, the CAC seems to update when the SOC settles, which is typically about 10 minutes after a charge or drive, although sometimes it takes longer. So it would be perfect to query the CAC:
- 30 minutes after a charge - 30 minutes after the car is turned off - when the car is turned on within 30 minutes of a charge or turn off
If you don't want to mess with that complexity, (a) and (b) are pretty effective. Based on what I've observed, I would expect (b) and the following (c) to always return the same result for a Roadster, bu it would be interesting to confirm that.
Tom
on 4/1/13 3:59 AM, Mark Webb-Johnson 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@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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