запуск 3GP прошивки на железе 3G

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Развернуть Обзор темы: запуск 3GP прошивки на железе 3G

Clark » Вт дек 14, 2021 10:06 am

Ошибка 31. Help

malqsh » Вт дек 14, 2021 7:14 am

Есть новости по переходу с 3g на 3gp? А то давно ничего не писали я бы себе переделал

дяма » Чт апр 30, 2020 6:32 pm

Привет,разобрался ? Тоже интересует

Clark » Пт сен 27, 2019 12:56 pm

[quote = Vorfolomey; 600720] Дорогая Конго!
Я новичок в этом вопросе. Можете ли вы помочь мне с основами?
1. Как вы загружали (выгружали) дамп eeprom?
2. Есть ли у вас какие-либо обновления о вашем эксперименте?
[/ QUOTE]
Доброго времени суток.
Как успехи ?

congo » Вт фев 06, 2018 1:33 pm

Hi,
1. You can do that with chip remove or with VCP it's up to you.
2. Experiment is complete and ~ 10 units are working this way. They all have GSM module.
Units w/o GSM module have some issues but i've moved away from this project for now.

Vorfolomey » Вт фев 06, 2018 10:12 am

Dear congo!
I'm newbie in this question. Can you help me with basics?
1. How you loaded (unloaded) eeprom dump?
2. Have you any updates about your experiment?

congo » Вт авг 15, 2017 7:00 pm

Yep, will try to see why.
The rest is working for now.

Tschako » Вт авг 15, 2017 6:16 pm

The recognition and installation of the AC75 is a fallback function. That means, the communication with the Telit or AH6 was not available...

congo » Вт авг 15, 2017 10:48 am

Yes,
But the telit module gets detected as AC75 but it does not work.
I will try again after my vacation :)

Tschako » Вт авг 15, 2017 9:33 am

congo писал(а):So far unit with SIM will work with AC75 module (2G)
I have problems to make it work with AH6 or Telit modules.
Any idea ?

Regards.
Do you delete the AC75 marker file in efs-persist??

Vlad3 » Вт авг 15, 2017 9:17 am

congo писал(а):So far so good .....
Test unit info:

Код: Выделить всё

IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]CPU: SH7785 (>= 5th cut, clk mode 20. 4xDDR), 792MHz
RAM: 512 MB (probed, DBCONF=e30002)
FLASH: Spansion S29GL512N (32bit): 512 sectors x 256K
FPGA: PL_MMI3G_PLUS_FPGA_9411_D1_11384A (0ms)
Model 3G High 3908
SIM [no]
Main board version [9411/4010]
Source software HNav_EU_K0257_6_D1
New software HN+_EU_AU3G_K0942_3

Test results:
BT [works]
AMI BT [works]
Navigation [works]
Google earth/Street view/Online destinations [works with dlink]
Radio [works]
Media [works]
Car menu/communication [works]
DVD [not tested]
Diagnose [does not work]
WiFi [missing module]

If i find 3G high with SIM build ->2009 and some time i will test that too.


Regards,
Congo
Impressive work Congo as always :encouragement: ...i must send my unit to you now :)

congo » Вт авг 15, 2017 8:42 am

So far unit with SIM will work with AC75 module (2G)
I have problems to make it work with AH6 or Telit modules.
Any idea ?

Regards.

congo » Чт авг 10, 2017 12:06 am

So far so good .....
Test unit info:

Код: Выделить всё

IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]CPU: SH7785 (>= 5th cut, clk mode 20. 4xDDR), 792MHz
RAM: 512 MB (probed, DBCONF=e30002)
FLASH: Spansion S29GL512N (32bit): 512 sectors x 256K
FPGA: PL_MMI3G_PLUS_FPGA_9411_D1_11384A (0ms)
Model 3G High 3908
SIM [no]
Main board version [9411/4010]
Source software HNav_EU_K0257_6_D1
New software HN+_EU_AU3G_K0942_3

Test results:
BT [works]
AMI BT [works]
Navigation [works]
Google earth/Street view/Online destinations [works with dlink]
Radio [works]
Media [works]
Car menu/communication [works]
DVD [not tested]
Diagnose [does not work]
WiFi [missing module]

If i find 3G high with SIM build ->2009 and some time i will test that too.

Useful E2P info:
Bytes responsible for internal telephone:
0x0000033f (831)
0x00000341 (833)
0x00000342 (834)
0x00000343 (835)
Bytes responsible for keyboard speed:
0x00000a84 (2 692) - control speed
0x00000a85 (2 693) - SWDL speed
Coding start address:
0x000000c8 (200)

CP info and some other stuff are widely discussed all over the place.
If someone knows other neat settings and their addresses please share ;)

@Tschako - thanks for the dump, as i suspected i had wrong eeprom loaded and that's why my BT worked only as address book. With internal phone coded to off (addresses above) the BT works perfect.

I think that on unit with SIM if there is a problem with the module (as some say but dont share what is wrong) is we code it to turn off the module the unit will work on BT w/o issue.

While testing i also tested auto IOC reflash by creating proper update.txt in SWDL folder and it worked. Wonder if it will work if for some reason the unit always boot in bolo mode (erased V850).

I also started to debug if we can change the buttons id's so we can use the old 3G high keyboard and the buttons to be in the right order. But i think that this info is in the rom.classes file and i cant open that.
Other than wrong button id's the keyboard works just fine.

It will be great to combine force and make this complete ... if possible.

Regards,
Congo

Tschako » Ср авг 09, 2017 11:55 am

Hi Congo,

find attached the requested binaries...

If you need some other stuff, let me know.

Good Luck
Tschako
Вложения
MMI3_E2P.zip
(2.64 КБ) 81 скачивание

congo » Вт авг 08, 2017 9:13 am

Although there is no diagnose at the moment the unit works in car.
Most of the functions are working as expected.
I now need MMI3G High and 3G plus eeprom dump from unit w/o SIM as i have some problems with BT.
With INIC and IOC from P0066 unit have diagnose but have trouble with the communication protocols.
The unit refuses to accept 3G+ coding, will accept only 3G high coding using the normal coding procedure. It will accept any coding if written to eeprom directly.
If someone can supply me with 3G high and 3G plus e2p dump from unit w/o SIM i will continue the testing and fine tuning.

Regards.

p.s. INIC can be flashed easily from console even if it's not in bolo mode. Do anyone know how to flash IOC from console and/or put the unit in bolo mode from console and not thru the normal update menu ?

congo » Сб авг 05, 2017 3:42 pm

Appreciated.
As far as i can see you too had some diagnostic issues.
Missing clock is because of can gateway i think.
I did 3G high to 3G plus on A6/4F at the past and it was pain in the a** :)
New can gateway and a bunch of other modules just to have the info on the dashboard display.

audiR8 » Сб авг 05, 2017 12:38 pm

Для congo - попытка преобразования программного обеспечения 3g >3g+
http://audiforum.us/threads/audi-3g-hdd ... post-91675 по теме http://audiforum.us/threads/audi-3g-hdd ... 011.13504/

congo » Сб авг 05, 2017 9:58 am

Not BIOS problem.
Maybe is software/hardware incompatibility ...
I will try when i have time to see if it works in car.
Too bad that i dont have as much time as i want to for this :(

congo » Пт авг 04, 2017 5:37 pm

ah, i will try flash bios manual .. forgot about that :)
Will let you know about the result.
U did made such unit to work ?

Tschako » Пт авг 04, 2017 5:34 pm

OK, maybe there is something different in the bios... This will not flashed at any SW update.
I can support you with the binaries if you need.

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