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Author Topic: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS  (Read 22474 times)

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Offline Sanctuary

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #15 on: October 26, 2013, 01:04:16 pm »
Dear all,

Many thanks! But I could not open sorceforge.net from China. Is it possible for you to post it on cnCalc or send to my emailbox directly?

Big thanks!
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Offline Lionel Debroux

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #16 on: October 26, 2013, 01:11:23 pm »
To work around the problem, you can download the latest beta build from http://ourl.ca/4010/360344 .
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Offline Sanctuary

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #17 on: October 26, 2013, 02:01:52 pm »
I installed it, and the GTK2runtime, but Tilp could not find the entrance, the message is could not identify the input deflatesetheader on zlib1.dll
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Offline bsl

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #18 on: October 26, 2013, 04:26:37 pm »
If you are having trouble installing TiLP:
Here is a couple of small python programs that uses NavNet directly.
1) NNSendOS.py - sends the OS to the calculator [partially tested]
2) NNRecvOS.py - Receive (dump) the OS from the calculator.[tested]

To use NNRecvOS.py you need to download python - say 2.5 or 2.7
Also download ctypes for the version of python your are using.
Run the script - It will wait for you to Send the OS from the calculator side.
Send theOS -> when done look at c:\tmp\or the drive your are using.
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Offline Sanctuary

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #19 on: October 27, 2013, 08:45:58 am »
Thanks bsl. It seems too complicate for me. I will try to search someone who can do the upgrade in our city. Thanks a lot for everyone!
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Offline critor

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #20 on: October 27, 2013, 03:50:18 pm »
For the moment, you can't upgrade at all.

The method we've developped uses a special Ndless version which has been designed for development OSes 1.1 and 1.2, OSes that you probably can't install.

Your 1.7 development OS is unknown, there is no Ndless for it. We absolutely need the dump - to design a specific upgrade how-to for your calculator. Then (and only then), you may ask someone in your city to perform the how-to for you, but nothing will be done without the dump and its analysis by people experienced with ARM assembly and Nspire technology.

I remember of a topic on cncalc.org on an USB tool for dumping the TI-Nspire OS easily, but I cannot find it back for now.

Why don't you tell us what's complicated for you?
We can even help you by telling you where to click if necessary :)
« Last Edit: October 27, 2013, 03:51:04 pm by critor »
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Offline Sanctuary

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #21 on: October 28, 2013, 10:59:35 am »
Dear all,

Sincerely appreciate the time, patient, and kind encouragement from everyone! I would like to show my respect to all you guys, the rare real technical genius still existing in this materialistic planet, and wish all the best for everyone. It was my dream about 20 years ago to be one of this group, however, I was not lucky enough to keep going…

Since I'm not familiar with IT technology anymore, and do not have time to handle the upcoming modification by myself. It’s time to say adieu to my favorite IT world…

Just contacted with the sales, and get her confirmation to return this prototype to her.

Take care,

Sanctuary
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Offline critor

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Re: 1st mod of a TI-Nspire prototype into a TI-Nspire CAS
« Reply #22 on: October 28, 2013, 12:25:25 pm »
There is a little luck that your calculator will accept development OS 1.2:
http://tiplanet.org/forum/archives_voir.php?id=2170

If it does, you can just apply the prototype upgrading tutorial.
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