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Author Topic: NefMoto Data Logger  (Read 31373 times)
Tony@NefMoto
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2001.5 Audi S4 Stage 3


« on: November 11, 2011, 01:52:26 PM »

Version 1.9.0.0 of the NefMoto software has just been posted here:
http://nefariousmotorsports.com/forum/index.php/topic,1155.0.html

This release now includes the first public release of the NefMoto data logger. The data logger is based around logging variables from the ECU by reading specific memory addresses. This is the same way that setzis ME7Logger and ECUx define how to read variables from the ECU. This relase of the NefMoto software doesn't read the data from the ECU as fast as setzis ME7Logger because it only uses the standard KWP2000 protocol, while setzis logger uses a custom protocol extension to KWP2000. Also the NefMoto software currently displays the values of the variables being read from the ECU, but it does not include any fancy graphs or gauges.

Future improvements coming are:
-Graphs and gauges for displaying data
-Faster data logging

Sorry for the short simple post. I will write more info and post pics when I get a chance.
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vtraudt
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« Reply #1 on: November 13, 2011, 05:16:38 PM »

Is there a help file with a list of data that can be logged, the terminology, etc?
How many 'channels' can be logged at the same time?
Sample rate going down with number of channels logged, or 'groups' like VAGcom?
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
julex
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« Reply #2 on: November 18, 2011, 08:19:02 AM »

Awesome, I will give it a spin!
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Sev
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« Reply #3 on: November 18, 2011, 02:58:34 PM »

Sample rate going down with number of channels logged, or 'groups' like VAGcom?
It looks like "probably yes".
This relase of the NefMoto software doesn't read the data from the ECU as fast as setzis ME7Logger because it only uses the standard KWP2000 protocol

What I've noticed, that on ignition on (engine not running), KKL (blue FTDI vag-com), connected using slow init and engine won't start (starter runs but engine not). Strange. I didn't try to connect while engine was running.

Log from session attached.
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spatullo
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« Reply #4 on: November 23, 2011, 08:31:57 AM »

No chance to have win XP support?
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iznogoud
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« Reply #5 on: December 27, 2011, 12:19:22 PM »

No chance to have win XP support?

I run a Windows 7 installation within a virtual box that is running inside a WinXP or a Linux machine that forwards the USB. You can do the same and I can assist in setting it up; just PM me.
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Audi S4 B5 2000 6sp Cactus Green
Audi A4 B6 Avant 1.8T 2001.5 5sp Santorin Blue
New2Tune
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« Reply #6 on: February 12, 2012, 05:22:35 PM »

Hi

I've got an Audi A4 binary that is not working with Setzi's ME7Info program to find the RAM variable addresses.  Does anyone know how to find these addresses in the binary itself using WinOLS or other programs?

Using another binary that does work with the ME7Info I can find a lot of references to those addresses in the code but I'm really looking for a more concentrated table.  Are there other techniques people are using to the addresses?

Thanks - Tongue
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vtraudt
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« Reply #7 on: February 19, 2012, 11:39:11 AM »

I want to give it a try now, but still hesitant by the 'not for noobies' line.
Got ECUx to work, but every time I mention it here, I get hammered with 'don't bother with ECUx, use NefMoto logger'.
So here I am.

Downloaded the zip (v.1.10), can't even find an install file.
Any install instructions?
I am running Win7 32bit. Have original vagcom and ebay blue cables.



Is there a help file with a list of data that can be logged, the terminology, etc?
How many 'channels' can be logged at the same time?
Sample rate going down with number of channels logged, or 'groups' like VAGcom?
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
vtraudt
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Car is 2002 Allroad 6 spd. Original ECU label: 4Z7 907 551 L
The tune that was flashed in changed lable to: 8D0 907 551 M

a) what group file should I use? I show: M, A, H, RS4 GT, RS4, RS6. Note: No "L" Group.
b) what properties file should I use. For my CAR, listed are:
VAG119   2002   Audi   Allroad NA   2.7T   6-spd   4Z7907551L   S0001
VAG135   2002   Audi   Allroad NA   2.7T   6-spd   4Z7907551L   S0002
b1) Which one is the right one? Where can I find the S000X?

c) Or should I find a properties file that matches my new flashed ECU label? Those are:
VAG120   2001   Audi   S4 NA   2.7T   6-spd Manual   8D0907551M   S0001
VAG120   2001   Audi   S4 NA   2.7T   6-spd Manual   8D0907551M   S0002

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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
nyet
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« Reply #9 on: February 22, 2012, 10:31:35 AM »

Downloaded the zip (v.1.10), can't even find an install file.

.msi == MS Installer
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
julex
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« Reply #10 on: February 22, 2012, 03:53:57 PM »

since you have s4 m-box software on the car, that's the group you should sue.
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s5fourdoor
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« Reply #11 on: April 05, 2012, 12:16:17 PM »

has there been XML variable package releases to be used with 1.9.3.0 yet?
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Bische
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« Reply #12 on: September 06, 2012, 12:41:54 PM »

I have been trying to use the logger function, but I cant get it to log.

Here is what I think is the log from an attempt to use the logger:

06-sep-2012 04:31:29.856: USER: Loading read variables.
06-sep-2012 04:31:30.393: USER: Successfully loaded read variables from: ECUFlasher.ReadVariablesFile
06-sep-2012 04:31:31.818: LOG: Sent message with service ID TesterPresent
06-sep-2012 04:31:31.852: LOG: Received message with service ID: TesterPresentPositiveReponse
06-sep-2012 04:31:34.340: LOG: Sent message with service ID TesterPresent
06-sep-2012 04:31:34.377: LOG: Received message with service ID: TesterPresentPositiveReponse
06-sep-2012 04:31:36.037: USER: Truncated log file because it was larger than 10 megabytes.
06-sep-2012 04:31:36.177: LOG: Log file truncation took: 00:00:00.2307410
06-sep-2012 04:31:36.178: USER: Disabling Windows sleep mode.
06-sep-2012 04:31:36.239: USER: Starting variable reading.
06-sep-2012 04:31:36.311: LOG: Starting DevelopmentSession diagnostic session with 124800 baud rate.
06-sep-2012 04:31:36.311: USER: Starting diagnostic session.
06-sep-2012 04:31:36.337: LOG: Sent message with service ID StartDiagnosticSession
06-sep-2012 04:31:36.382: LOG: Received message with service ID: NegativeResponse
06-sep-2012 04:31:36.382: LOG: Received negative response for service ID: StartDiagnosticSession, with response code: SecurityAccessDenied_SecurityAccessRequested
06-sep-2012 04:31:36.383: USER: Start diagnostic session failed, ECU reports security access is required.
06-sep-2012 04:31:36.449: USER: 100% complete.
06-sep-2012 04:31:36.495: USER: Stopped reading variables.
06-sep-2012 04:31:36.545: USER: Restoring Windows sleep mode.
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cactusgreens4
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« Reply #13 on: October 10, 2012, 12:31:36 AM »

A little help please? I feel like a moron but where do I find the variable definition xml and the read variables xml for use with the nefmoto logger software?
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Rick
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« Reply #14 on: October 11, 2012, 03:33:26 AM »

You have to create them yourself.  Easiest way is to import an ME7Logger .ecu file.

Rick
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