Haldex Controllers Thinking.....

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Swat Cat

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	Re: Haldex Controllers Thinking..... « Reply #345 on: February 03, 2016, 01:33:46 AM »

so i guess after reading all the pages , gen 1 tuning is still in development?


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prj

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	Re: Haldex Controllers Thinking..... « Reply #346 on: February 03, 2016, 03:33:16 AM »

UC...


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dream3R

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	Re: Haldex Controllers Thinking..... « Reply #347 on: February 06, 2016, 04:07:08 PM »

Quote from: DT on January 30, 2016, 08:03:43 PM

Code:

ROM:47E6
ROM:47E6 ; =============== S U B R O U T I N E =======================================
ROM:47E6
ROM:47E6
ROM:47E6 sub_47E6:                               ; CODE XREF: ROM:42FAp
ROM:47E6                 mov     [-r0], r13
ROM:47E8                 mov     [-r0], r12
ROM:47EA                 mov     [-r0], r9
ROM:47EC                 mov     [-r0], r8
ROM:47EE                 mov     [-r0], r7
ROM:47F0                 mov     [-r0], r6
ROM:47F2                 mov     r6, r14
ROM:47F4                 mov     r7, r15
ROM:47F6                 mov     r9, #0
ROM:47F8
ROM:47F8 loc_47F8:                               ; CODE XREF: sub_47E6+B2j
ROM:47F8                 mov     r4, r9
ROM:47FA                 shl     r4, #2
ROM:47FC                 sub     r4, r9
ROM:47FE                 shl     r4, #2
ROM:4800                 mov     r10, [r4+418Ch]
ROM:4804                 mov     r11, [r4+418Eh]
ROM:4808                 mov     r4, [r0+8]
ROM:480C                 mov     r5, [r0+0Ah]
ROM:4810                 sub     r4, r10
ROM:4812                 subc    r5, r11
ROM:4814                 jmpr    cc_C, loc_4894
ROM:4816                 mov     r4, #4190h
ROM:481A                 mov     r5, r9
ROM:481C                 shl     r5, #2
ROM:481E                 sub     r5, r9
ROM:4820                 shl     r5, #2
ROM:4822                 add     r4, r5
ROM:4824                 mov     r10, [r4+]
ROM:4826                 mov     r11, [r4]
ROM:4828                 mov     r4, [r0+8]
ROM:482C                 mov     r5, [r0+0Ah]
ROM:4830                 sub     r4, r10
ROM:4832                 subc    r5, r11
ROM:4834                 jmpr    cc_NC, loc_4894
ROM:4836                 mov     r12, r9
ROM:4838                 callr   sub_478C
ROM:483A                 mov     r8, r4
ROM:483C                 cmp     r4, #0
ROM:483E                 jmpr    cc_Z, loc_4844
ROM:4840                 mov     r4, r8
ROM:4842                 jmpr    cc_UC, loc_489E
ROM:4844 ; ---------------------------------------------------------------------------
ROM:4844
ROM:4844 loc_4844:                               ; CODE XREF: sub_47E6+58j
ROM:4844                 mov     r4, r9
ROM:4846                 shl     r4, #2
ROM:4848                 sub     r4, r9
ROM:484A                 shl     r4, #2
ROM:484C                 mov     r10, [r4+4190h]
ROM:4850                 mov     r11, [r4+4192h]
ROM:4854                 sub     r10, r6
ROM:4856                 subc    r11, r7
ROM:4858                 jmpr    cc_ULE, loc_485E
ROM:485A                 mov     r4, #0
ROM:485C                 jmpr    cc_UC, loc_489E
ROM:485E ; ---------------------------------------------------------------------------
ROM:485E
ROM:485E loc_485E:                               ; CODE XREF: sub_47E6+72j
ROM:485E                 add     r9, #1
ROM:4860                 jmpr    cc_UC, loc_4890
ROM:4862 ; ---------------------------------------------------------------------------
ROM:4862
ROM:4862 loc_4862:                               ; CODE XREF: sub_47E6+ACj
ROM:4862                 mov     r1, r9
ROM:4864                 shl     r1, #2
ROM:4866                 sub     r1, r9
ROM:4868                 shl     r1, #2
ROM:486A                 mov     r4, [r1+418Ch]
ROM:486E                 mov     r5, [r1+418Eh]
ROM:4872                 sub     r4, r6
ROM:4874                 subc    r5, r7
ROM:4876                 jmpr    cc_UGT, loc_488E
ROM:4878                 mov     r4, [r1+4190h]
ROM:487C                 mov     r5, [r1+4192h]
ROM:4880                 sub     r4, r6
ROM:4882                 subc    r5, r7
ROM:4884                 jmpr    cc_ULE, loc_488E
ROM:4886                 mov     r12, r9
ROM:4888                 calla   cc_UC, sub_478C
ROM:488C                 jmpr    cc_UC, loc_489E
ROM:488E ; ---------------------------------------------------------------------------
ROM:488E
ROM:488E loc_488E:                               ; CODE XREF: sub_47E6+90j
ROM:488E                                         ; sub_47E6+9Ej
ROM:488E                 add     r9, #1
ROM:4890
ROM:4890 loc_4890:                               ; CODE XREF: sub_47E6+7Aj
ROM:4890                 cmp     r9, #5
ROM:4892                 jmpr    cc_C, loc_4862
ROM:4894
ROM:4894 loc_4894:                               ; CODE XREF: sub_47E6+2Ej
ROM:4894                                         ; sub_47E6+4Ej
ROM:4894                 add     r9, #1
ROM:4896                 cmp     r9, #5
ROM:4898                 jmpr    cc_C, loc_47F8
ROM:489A                 mov     r4, #0FFFCh
ROM:489E
ROM:489E loc_489E:                               ; CODE XREF: sub_47E6+5Cj
ROM:489E                                         ; sub_47E6+76j ...
ROM:489E                 mov     r6, [r0+]
ROM:48A0                 mov     r7, [r0+]
ROM:48A2                 mov     r8, [r0+]
ROM:48A4                 mov     r9, [r0+]
ROM:48A6                 add     r0, #4
ROM:48A8                 ret
ROM:48A8 ; End of function sub_47E6
ROM:48A8
ROM:48AA
ROM:48AA ; =============== S U B R O U T I N E =======================================
ROM:48AA
ROM:48AA
ROM:48AA sub_48AA:                               ; CODE XREF: ROM:4248p
ROM:48AA                 mov     r12, #0
ROM:48AC
ROM:48AC loc_48AC:                               ; CODE XREF: sub_48AA+40j
ROM:48AC                 mov     r13, r12
ROM:48AE                 shl     r13, #2
ROM:48B0                 sub     r13, r12
ROM:48B2                 shl     r13, #2
ROM:48B4                 mov     r4, [r13+418Ch]
ROM:48B8                 mov     r5, [r13+418Eh]
ROM:48BC                 sub     r4, word_41C8
ROM:48C0                 subc    r5, word_41CA
ROM:48C4                 jmpr    cc_UGT, loc_48E0
ROM:48C6                 mov     r4, [r13+4190h]
ROM:48CA                 mov     r5, [r13+4192h]
ROM:48CE                 sub     r4, word_41C8
ROM:48D2                 subc    r5, word_41CA
ROM:48D6                 jmpr    cc_ULE, loc_48E0
ROM:48D8                 movb    rl4, #1
ROM:48DA                 movb    [r12+0F768h], rl4
ROM:48DE                 jmpr    cc_UC, loc_48E6
ROM:48E0 ; ---------------------------------------------------------------------------
ROM:48E0
ROM:48E0 loc_48E0:                               ; CODE XREF: sub_48AA+1Aj
ROM:48E0                                         ; sub_48AA+2Cj
ROM:48E0                 movb    rl4, #0
ROM:48E2                 movb    [r12+0F768h], rl4
ROM:48E6
ROM:48E6 loc_48E6:                               ; CODE XREF: sub_48AA+34j
ROM:48E6                 add     r12, #1
ROM:48E8                 cmp     r12, #5
ROM:48EA                 jmpr    cc_C, loc_48AC
ROM:48EC                 ret
ROM:48EC ; End of function sub_48AA
ROM:48EC
ROM:48EE
ROM:48EE ; =============== S U B R O U T I N E =======================================
ROM:48EE
ROM:48EE
ROM:48EE sub_48EE:                               ; CODE XREF: ROM:434EP
ROM:48EE                                         ; ROM:43DCP ...
ROM:48EE                 push    r5
ROM:48F0                 push    r4
ROM:48F2                 rets
ROM:48F2 ; End of function sub_48EE
ROM:48F2
ROM:48F4
ROM:48F4 ; =============== S U B R O U T I N E =======================================
ROM:48F4
ROM:48F4
ROM:48F4 sub_48F4:                               ; CODE XREF: sub_46DA+3AP
ROM:48F4                                         ; sub_4738+26P
ROM:48F4                 exts    r5, #1
ROM:48F6                 mov     r10, [r4]
ROM:48F8                 add     r4, #2
ROM:48FA                 addc    r5, #0
ROM:48FC                 exts    r5, #1
ROM:48FE                 mov     r11, [r4]
ROM:4900                 rets
ROM:4900 ; End of function sub_48F4

I'd love to see the IDB for that checksum bit out of pure curiosity, might also be able to get you a non code patch, there might be different checksum for code block for example.


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How to work out values from an A2L

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371

Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=

ORGORIGINAL 05 5120 creator for Volvo
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ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID

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	Re: Haldex Controllers Thinking..... « Reply #348 on: February 10, 2016, 11:13:42 AM »

Quote from: dream3R on February 06, 2016, 04:07:08 PM

I'd love to see the IDB for that checksum bit out of pure curiosity, might also be able to get you a non code patch, there might be different checksum for code block for example.

I'll pm you something to look at.
I guess these more thorough checks that I posted might only run when flashing over obd without boot mode. I've not checked yet myself.
To be able to flash over obd without boot mode we need a haldexchksum.exe and I was hoping that someone with eyes for chksum code easily could see what is needed to correct a flash.bin


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dream3R

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	Re: Haldex Controllers Thinking..... « Reply #349 on: February 10, 2016, 11:36:33 AM »

Quote from: DT on February 10, 2016, 11:13:42 AM

Cool tell me IDB version too lol.


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How to work out values from an A2L

john9357

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	Re: Haldex Controllers Thinking..... « Reply #350 on: March 01, 2016, 12:34:18 AM »

All picture in Filedropper are down Cry


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dream3R

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	Re: Haldex Controllers Thinking..... « Reply #351 on: March 13, 2016, 06:40:21 PM »

I loaded a Volvo VBF into EVC and it obvious the maps section.

Anyway, IDB I'm legit so can't help hacked ones sorry.
.


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edgy

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	Re: Haldex Controllers Thinking..... « Reply #352 on: August 08, 2016, 06:06:50 PM »

End of October, 2016, all we have to do is ask Haldex AB for the magic word to access the controller... I have a feeling they may bounce the responsibility back and forth between themselves and VAG, but we'll have full access in short order.


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	Re: Haldex Controllers Thinking..... « Reply #353 on: August 09, 2016, 12:12:41 AM »

Quote from: edgy on August 08, 2016, 06:06:50 PM

?

My work has been on hold since February.


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gman86

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	Re: Haldex Controllers Thinking..... « Reply #354 on: August 09, 2016, 02:53:05 AM »

Quote from: edgy on August 08, 2016, 06:06:50 PM


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fknbrkn

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	Re: Haldex Controllers Thinking..... « Reply #355 on: August 09, 2016, 05:41:42 AM »

http://corporate.haldex.com/en/media/press-releases/2016/statement-by-the-board-of-directors-of-haldex-in-relation-to-the-public-cash-offer-by-zf


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gman86

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	Re: Haldex Controllers Thinking..... « Reply #356 on: August 09, 2016, 06:16:36 AM »

Quote from: fukenbroken on August 09, 2016, 05:41:42 AM

http://corporate.haldex.com/en/media/press-releases/2016/statement-by-the-board-of-directors-of-haldex-in-relation-to-the-public-cash-offer-by-zf

So ZF are buying Haldex. How does that mean there will be access to the controllers?


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fknbrkn

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	Re: Haldex Controllers Thinking..... « Reply #357 on: August 09, 2016, 09:36:38 AM »

Quote from: gman86 on August 09, 2016, 06:16:36 AM

So ZF are buying Haldex. How does that mean there will be access to the controllers?

good question for edgy
idk


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markpowell35

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	Re: Haldex Controllers Thinking..... « Reply #358 on: August 10, 2016, 02:35:36 AM »

Hi guys i found this pdf online, it goes into some detail about the hardware & software in the Haldex ECU it maybe useless i'm not sure.

Also is there a working method to do this off the car, i'm not too fussed about doing it over OBD at the moment, if there is would someone kindly post a how to (alot of the pics in this thread are missing now - connection info etc)

Many Thanks


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k0mpresd

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	Re: Haldex Controllers Thinking..... « Reply #359 on: August 12, 2016, 10:50:59 AM »

Quote

*Loader file Prepare
*Minimon file Prepare
*send Byte 0+ Loader + MinimonCore
*RECEIVE - MC-Identifier: C5
*RECEIVE - LoaderACK 01 received
*RECEIVE - Minimon ACK 03 received
*Minimon successfully launched
*Reset: BUSCON0=0680
*Reset: SYSCON=0410
*Reset Configuration: External Bus enabled
*Reset Configuration: 16 Bit demultiplexed Bus
*Reset Configuration: WR# and BHE# retain their normal function (P0H.0=0)
*Reset Configuration: On chip watchdog timer is enabled (RD#=1)
*Reset Configuration: Lengthened ALE signal
*Initialisation: Write to SYSCON
*Initialisation: Write to BUSCON0
*Initialisation: Write to BUSCON1
*Initialisation: Write to ADDRSEL1
*Initialisation: Write to BUSCON2
*Initialisation: Write to ADDRSEL2
*Initialisation: Write to BUSCON3
*Initialisation: Write to ADDRSEL3
*Initialisation: Write to BUSCON4
*Initialisation: Write to ADDRSEL4
*Initialisation: Enable X-Peripherals via SYSCON


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