ECUFlash - Getting close!

[Td-d]

Originally Posted by vgi

you mean that stand-alone logger proggy on mini flash? i thought it's a dead project?

Onboard logging to SD card has been available on the OP2 for years now - I've used it extensively on my STI. Logs at CAN speed, 10X faster than K-Line, and even slightly faster than the -fast-poll function on Romraider.

See here:http://forums.openecu.org/viewforum.php?f=57&start=0

[nelsmar]

Originally Posted by Td-d

Onboard logging to SD card has been available on the OP2 for years now - I've used it extensively on my STI. Logs at CAN speed, 10X faster than K-Line, and even slightly faster than the -fast-poll function on Romraider.

See here:http://forums.openecu.org/viewforum.php?f=57&start=0

Is everything accessible with SSM over CAN? I have been wondering this... I was trying to get SSM working over CAN last night but had a bit of a mistake in my math and ended up just wasting all of my time. GGRR!

There seems to be a confusion over wether or not you can access everything as when most people say "can" they are expecting the standard canbus pid's and not SSM over can. I cant find much reference over what can actually be read or not with this method. I know the poll rate is amazingly quick though. I am just wondering if its select memory addresses only?

[endrswrd]

Originally Posted by Td-d

Nope - not yet available. My understanding is that Colby is developing a patch that will allow fast logging, I assume through RR logger (since Ecuflash does not log). Or it could be onboard the tactrix, not sure.

I thought it was still being worked on but started seeing mention of people logging. They must be using the BRZ edit logger

[Td-d]

Originally Posted by nelsmar

There seems to be a confusion over wether or not you can access everything as when most people say "can" they are expecting the standard canbus pid's and not SSM over can. I cant find much reference over what can actually be read or not with this method. I know the poll rate is amazingly quick though. I am just wondering if its select memory addresses only?

I have to admit a degree of ignorance on this side - the person to speak to would be Dale (DSchultz) on the RR forums - he's basically the lead developer on the Romraider editor and logger. I do know that direct reading of parameters required a patch of the rom (implemented in Ecuflash).

[Mr.]

Can some 1 shoot me a link that explains with ??? Tactrix + ECUFlash ??? like a short dumbed down version. google is giving some graphs and funny pictures. Is this another type of tuning software?? Hardware? or something more crazy and affordable?

[vgi]

Originally Posted by nelsmar

what project?

On the topic of logging I am working on a project for hardware logging. I just picked up some MCP2515/2551 chipsets for CAN & was going to solder up something to work on KLine as well. I have some amtel IC's and a few raspberry pi's that i have been working with (i cant make up my mind what i want to use). I'm new to this whole bit... but once I catch up on some work I plan on putting quite a bit of time into it. I really couldn't find much for taking say an arduino and polling SSM. I am at least assuming this car is using some sort of variant of SSM...

wouldn't an out-of-the-box chinese cable that's sold with TIS work for logging? something like this: [ame="http://www.amazon.com/gp/product/B00D6BA082/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A3V4X6R6A RGKRK"]Amazon.com: MINI-VCI J2534 TOYOTA TIS CABLE: Patio, Lawn & Garden[/ame]
they say it supports CAN and K/L lines? I think I have seen somewhere on ebay they provide api for the driver?

[vgi]

@Td-d btw, is there an api docs for OP2 somewhere?

[xjohnx]

Originally Posted by vgi

@Td-d btw, is there an api docs for OP2 somewhere?

Not sure if this is what you were looking for?
https://www.tactrix.com/index.php?op...2534&Itemid=41

[vgi]

Originally Posted by xjohnx

Not sure if this is what you were looking for?
https://www.tactrix.com/index.php?op...2534&Itemid=41

yep, thanks. most links don't work but the web they point to is up and has a lot of interesting things. @nelsmar you might want to take a look.

[Td-d]

This is also a good resource: http://www.drewtech.com/support/J2534/index.html, since the OP2 uses the J2534 protocol (and DrewTech wrote most of it).

[jamesm]

Originally Posted by vgi

wouldn't an out-of-the-box chinese cable that's sold with TIS work for logging? something like this: Amazon.com: MINI-VCI J2534 TOYOTA TIS CABLE: Patio, Lawn & Garden
they say it supports CAN and K/L lines? I think I have seen somewhere on ebay they provide api for the driver?

no. they're far too slow to provide anything useful for logging, and most of the tools only support the openport.

[vgi]

Originally Posted by Td-d

This is also a good resource: http://www.drewtech.com/support/J2534/index.html, since the OP2 uses the J2534 protocol (and DrewTech wrote most of it).

yep, that's the one that has all the docs and tools

[vgi]

Originally Posted by jamesm

no. they're far too slow to provide anything useful for logging, and most of the tools only support the openport.

interesting, according to this [ame="http://www.youtube.com/watch?v=0E7tBXDkexY"]Disassembly of the fake mini VCI cable - YouTube[/ame] it's nxp arm7 60 MHz 32 bit microprocessor, which should be fairly fast.

i'm thinking if kill $25 cable i wouldn't be as disappointed as killing $170 cable

[jamesm]

Originally Posted by vgi

interesting, according to this

it's nxp arm7 60 MHz 32 bit microprocessor, which should be fairly fast.

i'm thinking if kill $25 cable i wouldn't be as disappointed as killing $170 cable

They're not fast enough. Trust me. I tried it.