nisprog reflash utility

Sasha_A80 · **Posted:** Wed Nov 23, 2016 5:29 am

It is proved by testing that some SH7055F may cause reflash failure at high temperature.
Never heard this problem for low temperatures. Maybe nobody tried this.

fenugrec · **Joined:** Wed Jan 08, 2014 11:07 pm **Posts:** 652

Shuher wrote:

Another "special condition to be met" I noticed few days ago.

Coolant temperature must be high enough, not sure what is the exact target but reflashing the car which stayed whole night outside at -3 C (~25 F) failed on the step of passing SID27 authorisation.

Aah, yes. IIRC it's one of those some special response codes for SID 27, right ? did you get something like "7F 27 91" or some other NRC > 0x90 ? Maybe I should add those to nisprog. There's one for low battery voltage (0x92) too.

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

Shuher wrote:

Another "special condition to be met" I noticed few days ago.

Coolant temperature must be high enough, not sure what is the exact target but reflashing the car which stayed whole night outside at -3 C (~25 F) failed on the step of passing SID27 authorisation. Small warm up to 55 C (~130 F) of coolant temperature allowed to do the reflash.

I also heard that for some Nissans it also fails this step if coolant temperature is too high (more than 60 C/ 140 F), but my particular ECU it's not the case, I did a reflash having 80 C/ 176 F engine temperature.

I have reflashed in both warm and cold temperature on this sh7055f40. Coolant temp of 190 F, and after the car has been sitting at 24 F and have not experienced this issue.

I have however recently bricked one, which I believe may be due to surpassing the flash write cycles(was reflashed approx 200 times.)

fenugrec · **Joined:** Wed Jan 08, 2014 11:07 pm **Posts:** 652

******
Hi,
here's a new release with some minor fixes :
1.01_294bd563_20170209

Download links in the first post of this thread.

[EDIT - distilled summary of changes since 1.00]

Code:

Bump freediag for help/usage improvements

-added "npconf kspeed" for the speed to use during initk
-added "kspeed" command to send the new_speed command to the kernel,
and update parameters if successful.

- npconf: check agains min/max limits for each parameter
- new param : "kspeed" for kernel comms speed, instead of hardcoded
62500.

- For certain SIDs, display negative response code text description

- npk dump status string : don't display "remainingg"
Fixes GH #3

- Fix #1 on GH : command 'flrom' can now be invoked from a startup file.
freediag fixed upstream for this.

- add CLI command aliases :
nc == npconn = connect
nd == npdisc = disconnect

- implement "watch" command for when running a kernel

- add missing config param for eeprom_read() function address
so now "dumpmem <file> <start> <len> [eep]" is easier to use

Shuher · **Posted:** Fri Feb 10, 2017 2:53 am

No git commit for this release, huh? It might be enough to replace the release notes ;-)

fenugrec · **Joined:** Wed Jan 08, 2014 11:07 pm **Posts:** 652

Shuher wrote:

No git commit for this release, huh? It might be enough to replace the release notes ;-)

Hahaha oops, it took me a while to understand -- I forgot to push the changes to GH. Done.
I also summarized the git log in the previous post.

g3niu5 · **Joined:** Mon Feb 13, 2017 10:27 am **Posts:** 1

fenugrec wrote:

Shuher wrote:

No git commit for this release, huh? It might be enough to replace the release notes ;-)

Hahaha oops, it took me a while to understand -- I forgot to push the changes to GH. Done.
I also summarized the git log in the previous post.

hey fenu thanks for all your hard work, but your going to have to figure out the whole checksum deal. 99% of us tuners do not know anything about c++ and on the youtube video tutorial from matt he doesnt explain nothing on that process. he says we need to compile it and look up how to compile but thats not an easy task for a lot of us. even in the comments people are having issues. If you want this to be successful i suggest figuring out an easier solution to this. Even if you could PM a .exe file of the checksum would be fine. Otherwise dont expect people to be able to flash this easiliy..

savarenova · **Joined:** Fri Feb 10, 2017 6:46 am **Posts:** 70

Hey fenu, Thanks for you huge work. Yeah its true that for most of us its hard to compile ur apps. I've dowloaded MinGWgcc, Renesas GCC, TurboC++, C++ Builder. Read tutorials on compilation. But unfortunately, couldnt compile any of your app. (I can reproduce errors if you wish) :twisted:

Then i got upset and sat down and cried whole night (i keed).

I know you a very busy. But, we need to understand the whole process then to make complete set of instructions on how to do everything. If you will help to do compilation for me it will be great. I can then write tutorial for everybody, not like Matt Riney did it ) Really interesting job u've done.

ALSO in NDS2 forum, i ve read that there is undocumented mode available to download ROM. but not to upload.

BTW i've got freashly installed Win7 x86 + CH340 cable with latest driver. Car is G35C 2004.5 5 AT. Regards! Sorry for my bad english.

Shuher · **Posted:** Tue Feb 14, 2017 6:18 am

Have you seen this binary release of nisprog https://sourceforge.net/projects/nisprog/files/releases/nisprog_1_01.7z/download ?
Was mentioned just few posts earlier...

As well as npkern was always provided with pre-compiled binaries https://github.com/fenugrec/npkern/tree/master/precompiled

fenugrec gave us all the tools required, just put some efforts here :-)

savarenova · **Joined:** Fri Feb 10, 2017 6:46 am **Posts:** 70

Shuher wrote:

Have you seen this binary release of nisprog https://sourceforge.net/projects/nisprog/files/releases/nisprog_1_01.7z/download ?
Was mentioned just few posts earlier...

As well as npkern was always provided with pre-compiled binaries https://github.com/fenugrec/npkern/tree/master/precompiled

fenugrec gave us all the tools required, just put some efforts here :-)

Чувак, я потратил кучу времени, скачал кучу компиляторов, потрахался знатно. Но результат нулевой, вот я ищу помощь. Как когда то сказал мой профессор, плох тот вопрос, что не задан. Пускай я буду выглядеть глупцом, зато научусь чем нибудь. Ведь все с чего то начинают. Шухер, а я могу с тобой поговорить? Может ты сможешь мне объяснить некоторые вещи?

Shuher · **Posted:** Tue Feb 14, 2017 6:42 am

savarenova Жжжошь :-)

Стучись в личку, чего уж, чем смогу...

2All Sorry, we'll continue "encrypted" discussion via PM :-D

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

savarenova wrote:

Shuher wrote:

Have you seen this binary release of nisprog https://sourceforge.net/projects/nisprog/files/releases/nisprog_1_01.7z/download ?
Was mentioned just few posts earlier...

As well as npkern was always provided with pre-compiled binaries https://github.com/fenugrec/npkern/tree/master/precompiled

fenugrec gave us all the tools required, just put some efforts here :-)

Чувак, я потратил кучу времени, скачал кучу компиляторов, потрахался знатно. Но результат нулевой, вот я ищу помощь. Как когда то сказал мой профессор, плох тот вопрос, что не задан. Пускай я буду выглядеть глупцом, зато научусь чем нибудь. Ведь все с чего то начинают. Шухер, а я могу с тобой поговорить? Может ты сможешь мне объяснить некоторые вещи?

Now you know why I directed you to simply compile the checksum program, when commenting like a spammer on my youtube video.

Glad to see you made it over here and decided to learn something

savarenova · **Joined:** Fri Feb 10, 2017 6:46 am **Posts:** 70

murphys_law wrote:

savarenova wrote:

Shuher wrote:

Have you seen this binary release of nisprog https://sourceforge.net/projects/nisprog/files/releases/nisprog_1_01.7z/download ?
Was mentioned just few posts earlier...

As well as npkern was always provided with pre-compiled binaries https://github.com/fenugrec/npkern/tree/master/precompiled

fenugrec gave us all the tools required, just put some efforts here :-)

Чувак, я потратил кучу времени, скачал кучу компиляторов, потрахался знатно. Но результат нулевой, вот я ищу помощь. Как когда то сказал мой профессор, плох тот вопрос, что не задан. Пускай я буду выглядеть глупцом, зато научусь чем нибудь. Ведь все с чего то начинают. Шухер, а я могу с тобой поговорить? Может ты сможешь мне объяснить некоторые вещи?

Now you know why I directed you to simply compile the checksum program, when commenting like a spammer on my youtube video.

Glad to see you made it over here and decided to learn something

Well, well, well! So i got something right now. Now i got "No global l0. Please select + configure l0 first" error with your nisprog.ini (copied from youtube). and i've adressed to scantool_manual and find out that i have to set some Dumb driver. Plz give me a hint. I need to champion this app ))) I have CH340 KKL

savarenova · **Joined:** Fri Feb 10, 2017 6:46 am **Posts:** 70

Also, anyone heard of NDS2's hidden ability to download rom?

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

savarenova wrote:

Also, anyone heard of NDS2's hidden ability to download rom?

Yes, it's not much of a well kept secret.

Its also not needed as nisprog is much better for dumping and flashing.

RomRaider

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