Search found 36 matches

by imstimpy
Tue Jun 12, 2018 3:00 pm
Forum: CAN mapping discussion
Topic: Honda S2000 CAN Mapping (2006+?)
Replies: 16
Views: 6318

[CONFIRMED] Engine Speed [CONFIRMED] Vehicle Speed [UNCONFIRMED] Wheel Speeds [CONFIRMED] Throttle Pedal Position [UNCONFIRMED] Brake Pressure [UNCONFIRMED] Steering Angle [CONFIRMED] Ambient Temp [CONFIRMED] Coolant Temp I have a script but it isn't complete yet. For those UNCONFIRMED, I need to fi...
by imstimpy
Tue Apr 03, 2018 10:07 pm
Forum: RaceCapture/Pro General Q&A
Topic: UTC vs Interval Resolution
Replies: 1
Views: 2609

UTC vs Interval Resolution

Under most circumstances, subtracting the log's prior row value from the current value will yield a millisecond delta that is consistent whether UTC or Interval. Occasionally, they do not match. Worse yet, UTC may go backwards. I read that UTC pulled from GPS is guaranteed accurate within 97 nanosec...
by imstimpy
Wed Feb 14, 2018 3:01 pm
Forum: RaceCapture/Pro General Q&A
Topic: Data Analysis Software - Motec, Gems, AEM
Replies: 119
Views: 124121

Here is my list of features requests and bugs from the last time I was really thinking about what was needed (about a year and a half ago) Top Features Automatic segment generation at a minimum, configurable segments saved to the track database would be ideal. Time delta between selected laps at cur...
by imstimpy
Sun Feb 11, 2018 5:19 pm
Forum: RaceCapture/Pro General Q&A
Topic: Data Analysis Software - Motec, Gems, AEM
Replies: 119
Views: 124121

Much to my dismay, the free versions of Motec i2, AEMData, and GEMS DataAnalysis all require the data be in a proprietary format other than CSV. As such, the ability to use alternative data analysis software is contingent upon a conversion, either the no longer available GEMS DLOG99 or a bespoke con...
by imstimpy
Sat Feb 10, 2018 11:28 am
Forum: CAN mapping discussion
Topic: Honda S2000 CAN Mapping (2006+?)
Replies: 16
Views: 6318

I can confirm Engine RPM is definitely correct. Wheel Speed is kind of correct- 448 (0x1C0) actually represents combinations of various four wheels at various bytes. Bytes 1,2 roll over at 40kph, 3,4 at 80kph, 5,6 at 120 kph and 7,8 at 160kph. The way to calculate a high resolution VSS is to use 7,8...
by imstimpy
Fri Feb 09, 2018 12:58 am
Forum: RaceCapture/Pro General Q&A
Topic: Data Analysis Software - Motec, Gems, AEM
Replies: 119
Views: 124121

jpf11,

I sent you a reply via PM. I didn't get a notification that you'd sent me the original PM. Did you get mine?
by imstimpy
Wed Feb 07, 2018 3:38 pm
Forum: RaceCapture/Pro General Q&A
Topic: Data Analysis Software - Motec, Gems, AEM
Replies: 119
Views: 124121

I cannot find DLOG99 for download from GEMS.

Any updates on how to proceed with utilizing the GEMS DataAnalysis without paying $400 for the Pro and the native csv import?
by imstimpy
Sat Dec 03, 2016 1:08 am
Forum: RaceCapture App Operation and General Q&A
Topic: Stuck on Initializing Datastore
Replies: 3
Views: 2151

I had to browse the source and dig back into racecapture/settings/prefs.py to locate the file name 'preferences.ini'. Using a little intuition I found the datastore file under 'C:\Users\<user>\AppData\Roaming\racecapture'. I deleted the 100MB datastore file and now I can load the sessions. Unfortuna...
by imstimpy
Fri Dec 02, 2016 10:26 pm
Forum: RaceCapture App Operation and General Q&A
Topic: Stuck on Initializing Datastore
Replies: 3
Views: 2151

Hello? Brent?
by imstimpy
Sun Nov 20, 2016 10:33 pm
Forum: RaceCapture App Operation and General Q&A
Topic: Stuck on Initializing Datastore
Replies: 3
Views: 2151

Stuck on Initializing Datastore

I've imported plenty of sessions for analysis by this point. I updated to 2.10 firmware and a newer app before heading out to the track this past weekend. While my data was properly recorded, the app properly displayed it, I cannot analyze it in my Windows application. I can import my older laps, bu...
by imstimpy
Sun Nov 13, 2016 6:01 pm
Forum: Bug Reporting
Topic: ElapsedTime No Longer Preset in .LOG
Replies: 3
Views: 3193

That seems to have fixed it.
by imstimpy
Wed Jul 20, 2016 1:35 am
Forum: Lua Scripting
Topic: setCANMask/setCANFilter
Replies: 13
Views: 5844

Which firmware release is the fix scheduled for? I'm also curious if you managed to get a good test case. I believe I attempted to replicate the values that would have otherwise been set with the shifts, however they did not work.
by imstimpy
Mon Jul 11, 2016 8:43 pm
Forum: Lua Scripting
Topic: setCANMask/setCANFilter
Replies: 13
Views: 5844

initCAN(0, 500000)

I'm sending on ISO_TXID = 0x18DA10F1 and looking to receive on ISO_RXID = 0x18DAF110, both 29-bit Honda addressing. I was also experimenting with reading a single RAW_RXID = 0x136.

Attached is my test script for further detail.
by imstimpy
Mon Jul 11, 2016 6:20 pm
Forum: Lua Scripting
Topic: setCANMask/setCANFilter
Replies: 13
Views: 5844

Stieg, that is all correct except that it doesn't work on the RCP. The only difference between 0x1FFF and 0xFFFF is the upper three bits aren't valid for 29-bit and become ignored. At first glance, it ought to be that simple, and it is that simple on other hardware. However, the stm32 API appears to...
by imstimpy
Mon Jul 11, 2016 5:06 pm
Forum: Lua Scripting
Topic: setCANMask/setCANFilter
Replies: 13
Views: 5844

Hi, It looks like the main setCANFilter() sets both the CAN mask and filter as part of one call: Parameters: setCANfilter(CAN_channel, filter_id, extended_flag, filter, mask) We'll continue to poke at this. Thanks! Yes, that is correct. I confirmed it through source code, tracing it all the way dow...