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Messages - critor

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1141
[FR] Autres Discussions TI et Casio / [Concours] Grand concours TI-Nspire Lua 2011
« on: July 01, 2011, 09:31:16 am »
Les sites TI-Bank et Inspired-Lua s'associent pour organiser un grand concours de programmation Lua cet été, avec 3 TI-Nspire CX CAS à gagner! ;D



Vous pouvez tous participer quelque soit votre pays de résidence. :)
La seule exigence est que votre programme soit compréhensible pour un francophone.

Votre TI-Nspire CX CAS sera expédié dans votre pays de résidence, en envoi suivi et assuré.



Les programmes sont soumis dans 3 catégories de programmes:
- mathématiques
- physique-chimie
- jeux

Vous avez jusqu'au 30 septembre 2011 23h59 GMT+2 (heure d'été française - attention au décalage horaire! - il est conseillé de ne pas attendre le dernier moment, et de confirmer la bonne réception du programme soumis)

Dans chaque catégorie, l'auteur du meilleur programme remportera une TI-Nspire CX CAS.



Faites attention: le choix de la catégorie est également stratégique. Vous ne pouvez faire participer qu'un seul programme, et donc vous ne pouvez concourir que dans une seule catégorie.




TI-Bank news:
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1230


Il n'est pas interdit de soumettre un programme créé avant le lancement du concours, mais le programme doit bien évidemment être de vous.

Vous pouvez à tout moment mettre à jour un programme soumis, ou même changer de programme/catégorie en envoyant un nouvel email de participation à [email protected], seule la dernière participation reçue à la clôture du concours étant prise en compte.



Bonne chance! ;)

1142
Other Calculators / Re: TI Nspire CAS+ ---- Is it worth it?
« on: June 30, 2011, 01:12:37 pm »
I'm currently trying to trace out some alternative points to solder to, instead of directly to the NAND chip.

But this won't be possible for all pins.

1143
Other Calculators / Re: TI Nspire CAS+ ---- Is it worth it?
« on: June 30, 2011, 12:17:35 pm »
Received the xD card reader.
Opened a CAS+ with OS 1.0.554...
Looked at the NAND ROM pins......

Err......... How many zero in my success probability?... :(

1144
News / Re: 84+/SE Boot Pages Modified
« on: June 28, 2011, 08:45:16 am »
Thank you and sorry for the mistake.

1145
News / Re: 84+/SE Boot Pages Modified
« on: June 28, 2011, 06:13:47 am »
DrDnar, could we have a photo of your 84+SE showing the 1.03 Boot Code version?

It would be usefull to inform/news about it.


Let's sum up things for the TI-84+ and TI-84+SE:
- initial hardware: Boot Code 1.00
- hardware revision A-O: Boot Code 1.02
- hardware revision Q or above: Boot Code 1.03

Anybody with the missing hardware revision P ?

1146
News / Re: 84+/SE Boot Pages Modified
« on: June 28, 2011, 01:08:02 am »
Quote from: DrDnar on June 28, 2011, 01:00:47 am
P-0211Q

Thanks. I don't know if the new 1.03 Boot Code on TI-84+/84+SE is strongly related to the manufacturing date or hardware revision, but I have a P-1209M with Boot Code 1.02.

Anybody with hardware revisions N, O, or P?

1147
News / Re: 84+/SE Boot Pages Modified
« on: June 28, 2011, 01:00:10 am »
Quote from: DrDnar on June 27, 2011, 10:03:05 pm
I just a got Walmart calculator today. It came with 1.03. So, TI is definitely shipping 1.03 for the new school year.

Could you report the serial datestamp with the manufacturing date and hardware revision?

It might be usefull to have a good guess before buying a calculator. ;)

1148
Other Calculators / Re: TI Nspire CAS+ ---- Is it worth it?
« on: June 25, 2011, 06:38:37 am »
Here is the CAS+ NAND ROM pinout.
Unmarked pins are not connected to anything.



Here are the matching pins on an xD card:



Before I spend hours bricking some CAS+, can you confirm me these are ok?
Thanks.

1149
Other Calculators / Re: TI Nspire CAS+ ---- Is it worth it?
« on: June 25, 2011, 05:39:00 am »
I've ordered the Fujifilm DPC R1 xD card reader mentionned previously.
http://ourl.ca/9674/188743

I'm going to try dumping the CAS+ NAND ROM like that, as it seems it's the only way left for now.

1150
News / Re: New Nspire CX Info
« on: June 24, 2011, 07:47:50 pm »
I've opened the CX CAS for you! :)

Let's have a look inside it together:
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1213

1151
News / Re: New TI-84 Pocket adds anti-downgrade protection against 2.53MP and lower
« on: June 23, 2011, 04:59:10 pm »
Have a first look into the new TI-84 Pocket.fr! ;)
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1208

1152
News / Re: OS 3.0.2 downgrade now possible with DowngradeFix
« on: June 16, 2011, 06:00:09 pm »
A little bug has been reported with DowngradeFix.
Check here:
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1188

Strangely, that bug was also present on the first Nleash versions.

Note that Nleash only worked on OSes 1.7 and 2.1.0.
With Downgradefix you don't need to have a specific OS installed - you only need the 1.4 Boot2.

1153
News / Re: OS 3.0.2 downgrade now possible with DowngradeFix
« on: June 16, 2011, 06:26:36 am »
You cannot downgrade from 3.0.2 to 3.0.1 without using the previous tricks.

1154
News / Re: OS 3.0.2 downgrade now possible with DowngradeFix
« on: June 16, 2011, 05:52:44 am »
The Boot2 1.4 is the same on CAS and non-CAS.

So just rename the tnc extension into tno and you can send the file on a non-CAS.


But as said in the end of my news, DowngradeFix is not a "good" solution.
You need the old 1.4 Boot2.

Most people with the 3.0.2 OS will also have the 3.0.1 Boot2 (which came preloaded into their Nspire, or which they didn't remove before updating as they weren't aware of the problem).

And in that configuration, there is currently no way to downgrade through software... :(
You cannot execute Asm code at the 3.0.1 Boot2 "Install OS" screen, and you need an RS232 interface to downgrade the Boot2... Although it's quite cheap, to my advice very few people are going to deal with that... :(

1155
News / OS 3.0.2 downgrade now possible with DowngradeFix
« on: June 15, 2011, 06:20:27 pm »
Good news! :)

If you have installed the 3.0.2 OS without the 3.0.1 Boot2 (so if you're still on the 1.4 Boot2), a new software way of downgrading the OS has just been released.

It just does the same thing as Nleash, but in a different way.


Check here:
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1184


Note that unless they really want to, I don't credit new Nspire hacks developers anymore.
So the author of the tool is unknown in the TI-Bank database.


If you have installed the 3.0.1 Boot2, you'll still need to downgrade it with an RS232 interface, befor being able to remove the 3.0.2 OS downgrade protection with this new software tool.


Have fun.

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