[Ovmsdev] CAN ID Roadster

Tom Saxton tom at idleloop.com
Thu Jun 19 06:12:44 HKT 2014


I believe this file has info on all of the Tesla Roadster CAN messages the
community has documented.

/vehicle/Car Module/TeslaRoadster/teslaroadster_canbusnotes.txt

I think that plus the Roadster vehicle C file is the best known source of
information.

   Tom

-----Original Message-----
From: Michael Jochum <mikeljo at me.com>
Reply-To: OVMS Developers <ovmsdev at lists.teslaclub.hk>
Date: Wednesday, June 18, 2014 at 10:44 AM
To: OVMS Developers <ovmsdev at lists.teslaclub.hk>
Subject: Re: [Ovmsdev] CAN ID Roadster

>Hi Tom,
>
>thanks for your answer.
>I know the used CAN ID's, and this is not all what i want.
>The only used is "car_SOC". but i need more. ;(
>
>Bye
>Michael
>
>
>> Am 18.06.2014 um 17:58 schrieb Tom Saxton <tom at idleloop.com>:
>> 
>> Hi Michael,
>> 
>> Look at the function vehicle_teslaroadster_poll0 in
>> vehicle_teslaroadster.c. That's where all of the CAN messages are
>>decoded.
>> 
>> The globals that get set are documented in ovms.h. The charge current is
>> car_chargecurrent and the battery temperature is car_tbattery. I'm not
>> sure if pack voltage is known, but I haven't looked at everything in
>> ohms.h.
>> 
>>   Tom
>> 
>> -----Original Message-----
>> From: "mikeljo at mac.com" <mikeljo at mac.com>
>> Reply-To: OVMS Developers <ovmsdev at lists.teslaclub.hk>
>> Date: Wednesday, June 18, 2014 at 7:26 AM
>> To: OVMS Developers <ovmsdev at lists.teslaclub.hk>
>> Subject: [Ovmsdev]  CAN ID Roadster
>> 
>>> Hi,
>>> 
>>> for an other Project i am locking for some CAN IDs. Some are used in
>>>OVMS
>>> some not. Or i didn't find them. :)
>>> i am locking for:
>>> - Battery Voltage DC
>>> - Charging Current DC
>>> - Battery Temp.
>>> 
>>> Can anybody help. (No i don't have a TR. So i can't lock myself)
>>> 
>>> Thanks
>>> 
>>> Bye
>>> Michael J.
>>> 
>>> _______________________________________________
>>> OvmsDev mailing list
>>> OvmsDev at lists.teslaclub.hk
>>> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev
>>> 
>> 
>> 
>> _______________________________________________
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>> OvmsDev at lists.teslaclub.hk
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>
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