Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #75 on: August 10, 2010, 05:11:43 PM »
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Tony, could you add an option to force to use default timing and baud rate?
Instead of negotiating the maximum fastest timing? I can add an option for that. Why do you want it, and what problem are you trying to solve? |
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ArgDub
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« Reply #76 on: August 10, 2010, 05:37:54 PM »
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Instead of negotiating the maximum fastest timing? I can add an option for that. Why do you want it, and what problem are you trying to solve?
Some times flasher fails to connect, I would like to test if it is due to pc speed, as you know I'm running it in a virtualpc which decrease the system performance. |
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #77 on: August 10, 2010, 05:44:50 PM »
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Some times flasher fails to connect, I would like to test if it is due to pc speed, as you know I'm running it in a virtualpc which decrease the system performance.
The baud rate and timing is only changed after the communication connection is established to the ECU. While connecting the program uses the standard KWP2000/KWP1281 message timings, and a baud rate of 10400. If the problem is connecting, and is caused by latency in the virtual pc, then all I could think that would help is allowing more time for responses when doing the slow init to setup the connection. Is the problem opening the connection, or does it occur after the connection is already open is communication is happening? |
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ArgDub
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« Reply #78 on: August 10, 2010, 06:47:30 PM »
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Problem occurs when trying to connect, but I can't find the log file, is it permanently stored? where?
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k0mpresd
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« Reply #79 on: August 10, 2010, 07:45:27 PM »
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/users/username/appdata/roaming/nefarious motorsports/nefmotoecuflasher/
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #80 on: August 11, 2010, 08:51:10 AM »
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I just posted version 1.4.2.1 to the first post of this thread. Updates include: - Reloading the memory layout and file to flash when the flash writing operation is started
- Fix logging issue that was causing logs to not be fully written. Log file writing is now flushed after each write.
- Added the ability to quit the program while an operation is in progress. User is prompted to confirm.
- Added menu items to open the log file, and to open the folder containing the log file
- Added more logging and status messages to better explain what the program is doing
- Changed the delay when trying to start a KWP2000 session after ending the initial KWP1281 session
- Support extra fields in flash writing protocol that may be needed by certain ECUs
- Program uninstall entry now correctly lists the program version
Please uninstall any previous versions before installing the new one. |
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #81 on: August 11, 2010, 07:30:49 PM »
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With the latest release, ECU reading appears broken. I'm working on a fix currently.
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #82 on: August 11, 2010, 08:10:37 PM »
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I just posted another quick update to version 1.4.2.2.
This update fixes the problems that occurred sometimes while reading the ECU flash memory.
Please see the first post in this thread for the new installer.
Please uninstall any previous versions before intalling the latest version.
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emllarose
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« Reply #83 on: August 13, 2010, 06:19:48 AM »
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I cant get 1.4.2.2 to open. Getting an error that says application was unable to start correctly. Previous versions worked fine though.
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #84 on: August 13, 2010, 09:52:17 AM »
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Boo-urns to the maxx....
Works fine on my home PC, and I also get a error about the application not being able to start when I try it on my work PC.
As far as I know, this is only occurring on 64bit machines at the moment.
I will try and sort this out today, but I'm unsure about what changed at the moment...
I attached the last stable release to this post in case anyone needs to use it in the mean time.
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« Last Edit: August 13, 2010, 12:09:22 PM by Tony@NefMoto »
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Tony@NefMoto
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2001.5 Audi S4 Stage 3
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« Reply #85 on: August 13, 2010, 08:13:32 PM »
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I just posted a new version of release 1.4.2.2 to the first post in the thread.
I believe this fixes the issue with installing on Windows 64 bit.
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NicolasThe3rd
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« Reply #86 on: August 14, 2010, 09:41:43 AM »
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Hi Tony,
I'm unable to ''Read Flash''.... Here's the info and log file:
(I'm using version 1.4.2.2 with Vista 64 bit)
------------------------------------------------------------------------------------
Reading ECU Flash Memory.
Disabling Windows sleep mode.
Connection attempt number 1.
Successfully sent slow init.
Switching to KWP1281 session
KWP1281 connect info: 8D0907551M 2.7l V6/5VT G 0001
Successfully sent slow init.
Switching to KWP2000 session
Connecting...
Connected
Starting diagnostic session.
Successfully started diagnostic session.
Negotiating communication timings.
Reading current communication timings.
Reading communication timing limits.
Requesting communication at timing limits.
Successfully changed to new commumication timings.
Requesting security access.
Security access granted.
Starting to read data block.
Validating flashed data checksum for address range 0x800000 to 0x803FFF.
Flashed data checksum doesn't match new data.
Requesting upload from ECU for address range 0x800000 to 0x803FFF.
Received negative message response with code: ServiceNotSupported
Request upload from ECU failed.
Disconnecting...
Restoring Windows sleep mode.
Reading ECU Flash Memory Failed.
Disconnected
------------------------------------------------------------------------------------
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Jason
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Breaks everything!
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« Reply #87 on: August 14, 2010, 09:47:54 AM »
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Do you have an aftermarket flash?
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NicolasThe3rd
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« Reply #88 on: August 14, 2010, 09:54:56 AM »
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Yes, GIAC's.
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Jason
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Breaks everything!
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« Reply #89 on: August 14, 2010, 10:00:52 AM »
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Further back in the thread I posted about this. Basically, the function used to read the contents of the ECU have likely been disabled by the tuner, in this case, GIAC.
I know that Tony is working on a workaround to this issue.
If you absolutely need a read, you should be able to read the contents with Galletto in boot mode. That is how I was able to read my ECU (from a different tuner).
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