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PostForum: CAN mapping discussion   Posted: Sun Sep 23, 2018 12:56 am   Subject: TPMS - CAN protocol for BMW '13 328 (F30)

You might be the first one to reverse engineer. Is this a pretty stand alone device? Got pictures or links to more information?

Would be great to have this option available.

Here's a picture of ...
PostForum: CAN mapping discussion   Posted: Thu Jun 21, 2018 8:02 pm   Subject: TPMS - CAN protocol for BMW '13 328 (F30)

I'm working through setup of an E36 M3 for track usage. I miss the continual tire pressure display on my Porsche to monitor the state of my tires.

Aftermarket systems (Stack, etc.) are too rich for ...
PostForum: RaceCapture App Operation and General Q&A   Posted: Fri May 11, 2018 6:46 pm   Subject: Guide to making Dashboards with Android Devices

This is awesome - thanks for sharing with us!

Any updates or lessons learned since you originally documented everything?
PostForum: RaceCapture App Bug Reporting / Feature Requests   Posted: Wed Feb 28, 2018 1:09 pm   Subject: Error while updating Mk3 to firmware 2.13.0

I loaded up Windows 10 in Parallels and was able to update my RCP3 to the 2.13.0 beta firmware.

Do the Windows and Mac versions of the app have any differences that may cause the issue?
PostForum: RaceCapture App Bug Reporting / Feature Requests   Posted: Mon Feb 26, 2018 6:48 pm   Subject: Error while updating Mk3 to firmware 2.13.0

When I attempt a firmware upgrade on my Mk3, I receive an error. Using v1.12.1 of the app on OSX. Tried the alternative way to update and the app didn't present the setup option (didn't see the device ...
PostForum: RaceCapture App Operation and General Q&A   Posted: Sun Dec 24, 2017 3:21 pm   Subject: Raspberry Pi support - enables a hard-wired, dedicated dash

I was able to figure out the /dev/events addressing problem. fix was changing the config.ini input to "device_%(name)s = probesysfs,provider=hidinput". thanks google!

I do have a question ...
PostForum: RaceCapture App Operation and General Q&A   Posted: Sun Oct 15, 2017 3:17 pm   Subject: iOS app - phone locks?

Apologize in advance if this has been addressed, but Iím at Road Atlanta and canít figure out how to keep my iPhone from dimming the screen then locking while in dashboard view.


Thanks!

Jeff
PostForum: CAN mapping discussion   Posted: Tue Sep 26, 2017 1:49 am   Subject: Porsche 987.2 / 997.2 CAN bus data

Updated vehicle speed above. Found two possible sources: one may be actual, the other speedo display.
PostForum: CAN mapping discussion   Posted: Sat Sep 23, 2017 8:53 pm   Subject: E46 CAN mapping Lua script question

I was going through the function processWheel(id, data, offset)
--wheel speed is 13 bits long, little endian
--low byte high byte
--76543210 76543210
--11111111 11111XXX
local h ...
PostForum: CAN mapping discussion   Posted: Sat Sep 23, 2017 8:44 pm   Subject: Porsche 987.2 / 997.2 CAN bus data

Added oil temp above!
PostForum: CAN mapping discussion   Posted: Thu Sep 21, 2017 9:08 pm   Subject: Getting closer!

Hi Jeff, this is great! Classic reverse engineering. Did you have a chance to map these into RaceCapture CAN channels yet?

Pretty excited - even though only a few are mapped, I have a much better u ...
PostForum: CAN mapping discussion   Posted: Sun Sep 17, 2017 6:46 pm   Subject: Porsche 987.2 / 997.2 CAN bus data

Hi Jeff, this is great! Classic reverse engineering. Did you have a chance to map these into RaceCapture CAN channels yet?

Thanks Brent!

Haven't had a chance to map them into the RCP3 yet. I hav ...
PostForum: CAN mapping discussion   Posted: Sat Sep 16, 2017 4:28 pm   Subject: RPM PID decoded

Here's a chart of what I believe is RPM: Byte 3 (dark orange) is the most significant byte and Byte 2 (light orange) the lower.

Green is RPM decoded: ((Byte 3 * 256) + Byte 2)/4
PostForum: CAN mapping discussion   Posted: Sat Sep 16, 2017 3:45 pm   Subject: Porsche 987.2 / 997.2 CAN bus data

The following data should be available with a direct CAN connection:

RPM
Pedal position sensor
Throttle position sensor
Front left wheel speed
Front right wheel speed
Rear left wheel speed
Re ...
PostForum: CAN mapping discussion   Posted: Sat Sep 16, 2017 3:34 pm   Subject: Porsche 987.2 / 997.2 CAN bus data

Here's a work-in-progress summary of the PIDs - will try to update this as I test and confirm.

PID numbers are decimal, and bytes are numbered 0 -> 7.

As of Sept 25:

PID 194 Steering Angle ...
 
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