openecu.org

by **mistamidget** » Sun Apr 11, 2010 7:16 pm

Have an MR514364 ecu which is for a EVO VI TME.
The pcb is the JE331B33702B which uses the MH7203F cpu.
I have been reading and reflashing standard VI ecu's using the openport 2.0 and the latest ecuflash with no problems at all but when trying the same process on the TME ecu the read was ok but when reflashed corrupted it somehow making the car unstartable.
The flash process now sees the ecu as mostly invalid
\
-- comparing ECU flash memory pages to image file --
[11:29:48.809] seg start len ecu CRC32 img CRC32 same?
[11:29:48.829] EB0 00010000 00000400 8D800CFD DEC114C0 NO
[11:29:48.849] EB1 00010400 00000400 B83AFFF4 B83AFFF4 YES
[11:29:48.869] EB2 00010800 00000400 5A214850 AF2CAB7C NO
[11:29:48.889] EB3 00010C00 00000400 D049677F 2EAD5A54 NO
[11:29:49.229] EB4 00011000 00007000 A3D0BD9A BFF8ADA9 NO
[11:29:49.620] EB5 00018000 00008000 42DA2C80 27B150AA NO
[11:29:50.000] EB6 00020000 00008000 8A279784 2795E310 NO
[11:29:50.391] EB7 00028000 00008000 4053882E 0F201ED5 NO

no amount of retrying is successful
Are there people out there successfully reflashing these ecu's and if so is there something I'm missing that you can help me out with.
Also can someone email me a standard .hex file for this ecu so I can try getting it back to square one.
Thanks

by **evonut270** » Mon Apr 12, 2010 4:14 am

you need the beta version of ecuflash V1.43 and they do flash fine

by **radsdau** » Mon Apr 12, 2010 4:38 pm

evonut270 wrote:you need the beta version of ecuflash V1.43 and they do flash fine

+1
Colby has been busy! He's the man.

by **mistamidget** » Mon Apr 12, 2010 8:39 pm

Thanks guys, I tried that, in desperation
the version I have now is

[14:34:20.827] EcuFlash Version 1.43.3000
[14:34:20.827] OS Version Windows XP
[14:34:20.827] Qt Version 4.6.2
[14:34:20.847] 59 memory models read.
[14:34:20.847] scanning for metadata models in C:/Program Files/OpenECU/EcuFlash/rommetadata
[14:34:21.077] 351 ROM metadata models scanned.

I still get errors.
Is it possible that using the stable version initially has stuffed the ecu up somehow.
I tried the use recovery mode if possible which didn't help either.
Cheers,

by **evonut270** » Mon Apr 12, 2010 10:19 pm

What errors do you get? Can you take a screenshot?

by **mistamidget** » Tue Apr 13, 2010 2:41 pm

Hi, I still have the log from when using EcuFlash Version 1.42.2595
I think the results were similar after apdating to EcuFlash Version 1.43.3000 but will re-do the whole process asap and repost.

flash-failure.txt: (40.04 KiB) Downloaded 744 times

Thanks,

by **evonut270** » Wed Apr 14, 2010 8:31 am

all that shows me is your trying to flash a new rom onto the ecu.have you been able to read the rom ok?

by **mistamidget** » Thu Apr 15, 2010 6:00 pm

New rom, Hmm.
The reflash file I'm using is the initial read of the ecu with a parameter changed and then flashed back (failed).
This is why I am asking if anyone has an unmodified read of the MR514364 that I can try writing to it.
Im not sure the read is ok therefore meaning I'm trying to write a faulty map.
In any event I have a log of the same process using 1.43.3000
When reading it using the "1999-2001 Mitsubishi 2nd Gen/EVO6.5 MH7203F" option I get an operation successful message.
Thanks,

putting the log inline as I get a "possible attack vector" error trying to attach

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
<html><head><meta name="qrichtext" content="1" /><style type="text/css">
p, li { white-space: pre-wrap; }
</style></head><body style=" font-family:'Courier'; font-size:8pt; font-weight:400; font-style:normal;">
[11:36:13.277] EcuFlash Version 1.43.3000
[11:36:13.277] OS Version Windows XP
[11:36:13.277] Qt Version 4.6.2
[11:36:13.317] 59 memory models read.
[11:36:13.317] scanning for metadata models in C:/data/ecu/EcuFlash/rommetadata
[11:36:13.828] 373 ROM metadata models scanned.
[11:36:13.828] checksum module "subarudbw" loaded.
[11:36:13.828] checksum module "mitsucan" loaded.
[11:36:13.828] checksum module "mitsuh8" loaded.
[11:36:13.828] patch module "Subaru CAN Enhanced RAM Parameter Logging" loaded.
[11:36:13.838] patch module "Mitsu CAN RAM Parameter Logging" loaded.
[11:36:13.838] flashing tool "wrx02" loaded.
[11:36:13.838] flashing tool "wrx04" loaded.
[11:36:13.838] flashing tool "sti04" loaded.
[11:36:13.838] flashing tool "sti05" loaded.
[11:36:13.838] flashing tool "mitsukernel" loaded.
[11:36:13.838] flashing tool "mitsukernelocp" loaded.
[11:36:13.838] flashing tool "mitsubootloader" loaded.
[11:36:13.838] flashing tool "shbootmode" loaded.
[11:36:13.848] flashing tool "shaudmode" loaded.
[11:36:13.848] flashing tool "subarucan" loaded.
[11:36:13.848] flashing tool "mitsucan" loaded.
[11:36:19.827] 27370001 (96 tables) inheriting evo5base (78 tables)
[11:36:19.857] 131072 byte image read.
[11:36:55.458] J2534 API Version: 04.04
[11:36:55.458] J2534 DLL Version: 1.00.3017 Apr 8 2010 14:16:53
[11:36:55.458] Device Firmware Version: 1.10.3007
[11:37:01.056] sending init sequence 2
[11:37:01.066] got 0x13 response instead of 0x11
[11:37:01.066] sending init sequence 3
[11:37:01.406] entering bootloader
[11:37:01.406] sending kernel size (2029)
[11:37:01.416] sending kernel load address (0x0000F000)
[11:37:01.426] uploading kernel
[11:37:01.757] verifying kernel checksum response
[11:37:01.767] kernel valid
[11:37:01.967] kernel get version
[11:37:01.977] kernel version is : OpenEcu Mitsubishi H8/539F Kernel V1.07
[11:37:01.987] reading kernel comm buffer size
[11:37:01.987] comm buffer size set to 256
[11:37:01.997] reading kernel flash buffer size
[11:37:02.057] flash buffer size set to 1024
[11:37:02.077] -- flashing image to ECU memory --
[11:37:02.498] -- comparing ECU flash memory pages to image file --
[11:37:02.508] seg start len ecu CRC32 img CRC32 same?
[11:37:02.678] LB7 00010000 00003000 94CD9B65 BCDD28E1 NO
[11:37:02.708] SB0 00013000 00000200 BD7BC39F BD7BC39F YES
[11:37:02.738] SB1 00013200 00000200 BD7BC39F BD7BC39F YES
[11:37:02.768] SB2 00013400 00000200 BD7BC39F BD7BC39F YES
[11:37:02.788] SB3 00013600 00000200 BD7BC39F BD7BC39F YES
[11:37:02.818] SB4 00013800 00000200 BD7BC39F BD7BC39F YES
[11:37:02.838] SB5 00013A00 00000200 BD7BC39F BD7BC39F YES
[11:37:02.869] SB6 00013C00 00000200 BD7BC39F BD7BC39F YES
[11:37:02.899] SB7 00013E00 00000200 BD7BC39F BD7BC39F YES
[11:37:03.119] LB6 00014000 00004000 3CDC96A1 004C05AF NO
[11:37:03.329] LB5 00018000 00004000 294ACCC5 BEF6372A NO
[11:37:03.539] LB4 0001C000 00004000 690B37D3 690B37D3 YES
[11:37:03.750] LB3 00020000 00004000 D2A2A91B 824D955A NO
[11:37:03.960] LB2 00024000 00004000 020E249B 2A89DA00 NO
[11:37:04.160] LB1 00028000 00004000 C4C81AC1 6A780468 NO
[11:37:04.371] LB0 0002C000 00004000 8C2641E3 44965F77 NO
[11:37:04.391] kernel flash enable
[11:37:04.411] kernel blank flash page: addr: 0002C000
[11:37:19.432] WARNING: failed to erase page at 0002C000!
[11:37:19.442] kernel flash disable
[11:37:21.465] interface close</body></html>

by **evonut270** » Thu Apr 15, 2010 10:34 pm

Have you modified your XML to suit? The memmodel needs to be changed to H8539FA

by **mistamidget** » Sat Apr 17, 2010 3:38 am

Hi, thanks

The .xml has the following, I just noticed the cpu definition appear twice!! This is the standard .xml as far as I know.
I'll remove one and see if it has an effect.

<rom>
<romid>
<xmlid>27370001</xmlid>
<internalidaddress>1021a</internalidaddress>
<internalidhex>27370001</internalidhex>
<make>Mitsubishi</make>
<market>JDM</market>
<model>Evo</model>
<submodel>6 TME</submodel>
<transmission>Manual</transmission>
<year>2000</year>
<flashmethod>mitsukernel</flashmethod>
<memmodel>H8539FA</memmodel>
<memmodel>H8539FA</memmodel>
</romid>

<include>evo5base</include>

by **mistamidget** » Tue Apr 27, 2010 12:20 am

Hi, I still haven't had any luck here with the TME ecu.
Is there anyone out there that has a valid .hex image for the MR514364 ecu so I can try to reflash with a standard image.
Cheers,

by **evonut270** » Tue Apr 27, 2010 8:05 am

When you click on read which dropdown are you clicking on?

by **mistamidget** » Wed May 12, 2010 4:43 am

Hi,

I'm using the "1999-2001 Mitsubishi 2nd Gen/EVO6.5 MH7203F" option.
The read indicates it was successful.

by **evonut270** » Wed May 12, 2010 5:31 am

Don't use that dropdown use the ACD evo8 7203FA one instead

by **evotme** » Mon May 17, 2010 6:16 am

Have you sort out the issue with the Error?
I have 2 tme ecu and i can send u the original hex file...

let me know if you need it...

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