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Self learning (I need guideline) 
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That sounds like out dated info? IIRC version 2 of it had direct jumperability for this purpose. Port B stuff is on the horizon, but not ready for prime time yet. Then again, neither is the other firmware which uses those pins, I wouldn't trust it as far as I could kick it. I've seen the code and the evolution it took from base code to that point. Bumpy ride, to say the least.

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Tue Mar 12, 2019 10:10 am
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QFP80 - Contributor

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Before I start anything, few question:-

1. Emstudio (Freeems version) got working map trace?
2. If I follow Jaguar circuit, and jumper all the necessary port, loaded with Freeems firmware and it should working, right?
3. And lastly, if it loaded with Freeems, could I get a support (how todo tuning) from you? I just wanna make that ecu useful.

Thanks.

Amatt.


Tue Mar 12, 2019 12:51 pm
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1) Been a while, but IIRC working, and more accurate than other versions, but I still don't trust it much, nor do I need it much. I tend to iterate my tunes. It's more effective time wise to batch your tune changes. And gives you roll back points, too.

2) Maybe? I can't recall what engine you're going to try to run. Some are not, some are, really depends.

3) As time allows, always happy to help grateful people who put in the effort and communicate well enough.

Before you start anything, you have to detail the dependencies of question 2.

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FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Sun Mar 17, 2019 3:20 am
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QFP80 - Contributor

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My engine is Mitsi 4g61 n/a which is similar to 4g63 cas (4/2). High duration reground camshaft, not sure how many degree is. Probably 294/294. Try with M$2 before, but I confuse myself how to tune with Alpha-N. :lol2:

If all running ok, I will change bottom block to 4g63T.

Eager hearing you willing to help.

Thanks!!!

Amatt.


Sun Mar 17, 2019 2:49 pm
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Yep, that should be easy enough, and we have an AN-SD blend mode, too. Might be ideal.

Warning: I'll be short on time for the next two months. Very. More than usual.

Others may jump in and help, too, not sure. No promises. Busy year!

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DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Mon Mar 18, 2019 8:47 am
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How to convert S12 to language that I can read?


Sun Jun 02, 2019 3:44 pm
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S12? S19? Binary to readable? That's called disassembly. Assuming you can read uncommented assembly, that is.

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FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Mon Jun 03, 2019 11:42 am
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Yes. That's what I mean. If I got a bunch of S19 code, how to disassembly it? Disassembly mean convert it back to C or C++?


Wed Jun 19, 2019 3:23 am
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No, diassembly is what it says, from binary to assembly language. Assembly takes assembly language and turns it into binary. Or more precisely object files that a linker then links and relocates. Getting C out of it is hard or impossible depending on what it is. Not all assembly can be represented with C and not all assembly constructs generated from C are lossless/reversible. Usually they're paid solutions, too, not freebies.

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DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Thu Jun 20, 2019 12:05 pm
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QFP80 - Contributor

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Thanks Fred. You make me understand more.


Fri Jun 21, 2019 2:39 am
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