Subaru ROM patching for logging

Re: Subaru ROM patching for logging

Postby radeon » Mon Aug 02, 2010 9:21 pm

kamakiri wrote:Not getting the option to patch on an 08 Legacy Spec B with ID A2TB001L.

Same here, and no real reply from Colby/OP support since May.
radeon
 
Posts: 3
Joined: Mon May 24, 2010 4:51 pm

Re: Subaru ROM patching for logging

Postby radeon » Sat Oct 16, 2010 8:19 pm

Just checked last version. Still no CAN logging patch for my spec.b :(
radeon
 
Posts: 3
Joined: Mon May 24, 2010 4:51 pm

Re: Subaru ROM patching for logging

Postby Digitalfiend » Wed Nov 03, 2010 4:28 pm

Does anyone know the format of the special 3-byte parameter request mentioned below for logging 4-byte RAM parameters over CAN:

•support for fast RAM parameters on Subaru CAN vehicles (assuming ROM patch has been made). just use the known RAM parameter ID (0xFFxxxx) and the OP2 will do the rest. reading of multibyte RAM parameters is sped up by the ROM patch which allow reading up to 4 bytes with a specially encoded 3-byte parameter request.


Thanks.
Digitalfiend
 
Posts: 11
Joined: Tue Aug 30, 2005 4:23 pm

Re: Subaru ROM patching for logging

Postby ladams00 » Wed Feb 16, 2011 7:32 pm

Bump for an update on some Subaru K line speed patches :D
ladams00
 
Posts: 23
Joined: Wed Sep 30, 2009 10:41 am

Re: Subaru ROM patching for logging

Postby ladams00 » Thu May 19, 2011 7:46 am

May bump for some progress on Subaru K line speed patches :wink:

ladams00 wrote:Bump for an update on some Subaru K line speed patches :D
ladams00
 
Posts: 23
Joined: Wed Sep 30, 2009 10:41 am

Re: Subaru ROM patching for logging

Postby kamakiri » Sun Jul 10, 2011 11:14 am

Still no 2008 Spec B patch :(.
kamakiri
 
Posts: 2
Joined: Sat Jul 10, 2010 11:08 am

Re: Subaru ROM patching for logging

Postby Merp » Mon Oct 31, 2011 8:01 pm

bump, sure would be nice to have the speed of RomRaider's fast poll.

It came out right after i bought my OP2.0, which I got for logging... Now I only use RR with the laptop because the logs are so much better.

Doesn't require a patch either :)
Merp
 
Posts: 22
Joined: Mon Mar 02, 2009 4:23 pm

Re: Subaru ROM patching for logging

Postby Mart » Tue Nov 01, 2011 3:15 am

and it is only matter of putting 0x1 instead of 0x0 in the padding of the SSM query..... very trivial for somebody like Mr Boles.
Mart
 
Posts: 29
Joined: Wed May 14, 2008 5:51 pm

Re: Subaru ROM patching for logging

Postby cboles » Wed Feb 22, 2012 3:48 pm

Can you link me to the details of this somewhere?

Colby

Mart wrote:and it is only matter of putting 0x1 instead of 0x0 in the padding of the SSM query..... very trivial for somebody like Mr Boles.
cboles
Site Admin
 
Posts: 1233
Joined: Wed Dec 29, 2004 5:45 pm
Location: Seattle, WA

Re: Subaru ROM patching for logging

Postby Mart » Wed Feb 22, 2012 4:04 pm

In http://www.romraider.com/RomRaider/SsmProtocol you'll notice in the A8 Read Address Request there is a byte marked:
PP==pad?
Everyone sets this byte to 0x00. In doing so the ECU responds with one sample of the requested values. If you set the byte to 0x01 and send that to the ECU it will respond indefinitely with the requested values. Basically a request and listen mode.
Mart
 
Posts: 29
Joined: Wed May 14, 2008 5:51 pm

Re: Subaru ROM patching for logging

Postby dschultz » Wed Feb 22, 2012 4:24 pm

I sent Colby some info too...
dschultz
 
Posts: 3
Joined: Fri Oct 30, 2009 11:46 am

Re: Subaru ROM patching for logging

Postby Mart » Wed Feb 22, 2012 5:30 pm

all credits is due to dschultz. it is an exact cut and paste from dale's email :?

Mart
Mart
 
Posts: 29
Joined: Wed May 14, 2008 5:51 pm

Re: Subaru ROM patching for logging

Postby Merp » Fri May 11, 2012 7:13 pm

cboles wrote:Can you link me to the details of this somewhere?

Colby



I hate to sound impatient here, but is there a status on this development? Do you plan on making the change?

I realize it will take more than changing the request bit in order to work with a stream as opposed to tx/rx, but it still doesn't seem like an arduous task.

Granted, I completely understand you may be very busy with other work that is more important to you, and that is perfectly fine. However, if that is the case, why not release the firmware source to allow unimpeded open development of it? This goes for ECUFlash as well.

After all, it is called the Openport, and this entire project is called OpenECU.
Merp
 
Posts: 22
Joined: Mon Mar 02, 2009 4:23 pm

Re: Subaru ROM patching for logging

Postby spectre9 » Sun Aug 25, 2013 7:29 am

Another bump on fast poll. Or better yet release the source code and decouple the logger from the rest of the openport eeprom so we can replace it ourselves.
spectre9
 
Posts: 1
Joined: Sun Aug 25, 2013 7:17 am

Re: Subaru ROM patching for logging

Postby clint78z » Tue Dec 17, 2013 7:41 am

Great work Colby. Just wanted to add my request to the list, since i didn't see a patch in the utility.
2007 forester xt 5 speed
A8DK100I rom
clint78z
 
Posts: 1
Joined: Tue Dec 17, 2013 7:37 am

Previous

Return to Openport Stand-Alone Logging Beta

Who is online

Users browsing this forum: No registered users and 8 guests