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Messages - critor

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1921
Other Calc-Related Projects and Ideas / Re: Floorcaster
« on: September 18, 2010, 03:49:07 pm »
Code updated for the new Ndless and properly packaged.

Thanks!

1922
TI Z80 / Re: Emulator in Flash (as in Macromedia Flash)
« on: September 18, 2010, 03:30:48 pm »
Did you code the entire ROM yourself, though? If it uses TI's source code, it would be against Omnimaga (and 1and1) policies to redistribute here.

All links included in my posts today are either ROM-free, either official (TI web site).
For both online emulators (z80 and T4x), the user has to provide his own ROM-file, like with any offline emulator.

1923
TI Z80 / Re: Emulator in Flash (as in Macromedia Flash)
« on: September 18, 2010, 02:53:10 pm »
There are online emulators? o.o I'm a bit behind, sorry.

Yes, there are!


Here is an online Flash emulator for TI graphic calculators using a z80 CPU:
http://xandrean.free.fr/TI8XEmu.html

This time, it's not made by me, but by Brandon Meyer.

This emulator only accept ROMs that it knows.
It's got a MD5 checksum list.
(Why? The author used this to select the right emulation mode.)

It means, if a new ROM or patch is released, you need to add its checksum.

Unfortunately, Brandon has stopped updating his blog for months, and hasn't answered my emails for over a year. His blog even went offline for some weeks last year...
So I had to modify the sources and rehost the files myself to improve the number of supported ROMs.

The emulator only supports old non-Flash calculators: TI-82, TI-83, TI-85, and even TI-81 through a trick.


Supported and working ROMs are up to now:

TI-82: 10.0 11.0 16.0 17.0 18.0 19.0 19.006

TI-83: 1.02 1.03 1.04 1.06 1.07 1.08 1.10 1.10001
TI-82Stats: 1.10001 (select a TI-83 ROM type)
TI-82Stats.fr: 1.11fr7 (select a TI-83 ROM type)
TI-76.fr: 1.00fr5 (select a TI-83 ROM type)

TI-85: 2.0 3.0A 4.0 5.0 6.0 8.0 9.0 10.0

TI-81: V2.0V (concatenate 4 identical copies of the file, and select a TI-82 ROM type - this is working because TI-81 calculators with the V2.0V ROM were using a motherboard identical to the first TI-82 calculators, but with the mini-jack plug and some related components missing/unsoldered)


If you  want to test a ROM not listed here or a modified/patched ROM, just email me its MD5 checksum.

1924
TI-Nspire / Re: Nspire Raycaster
« on: September 18, 2010, 01:24:00 pm »
My Nspire never reboots after power-offs. Even with Ndless installed.


Neither does mine...

Ndless 1.7 is still unstable, you know.

1925
TI-Nspire / Re: Nspire Raycaster
« on: September 18, 2010, 12:14:11 pm »
Will batteries get drained like crazy over the days if hibernating is disabled completly, though?

Yes!
You'll have to choose...

1926
TI-Nspire / Re: Nspire Raycaster
« on: September 18, 2010, 11:55:33 am »
O_O thanks!

anywho, I notice that ndless goes away because every so often, when you turn on and off, the calc reboots, getting rid of ndless


I know.

You should increase the "hibernate" delay or even disable it, so that the calcultor won't reboot after being turned off.

1927
TI Z80 / Re: Emulator in Flash (as in Macromedia Flash)
« on: September 18, 2010, 10:59:19 am »
Well, the emulator I am working on is portable, and I was planning on implementing it in Silverlight...

Which emulator are you working on ?


There are online emulators? o.o I'm a bit behind, sorry.

Yes, there are!


Here is an online Java emulator for the latest TI scientific calculators using the 4-bits T4x core from Toshiba (TI-30XB/XS MultiView, TI-34 MultiView, TI-Collège Plus):
http://xandrean.free.fr/T4X/TIScientific.html

To get the needed ROMs, you'll need:

- the official emulators from TI (to extract the ROMs from them, as those calculators have no link port)
http://ti.bank.free.fr/index.php?mod=archives&ac=voir&id=1426
http://ti.bank.free.fr/index.php?mod=archives&ac=voir&id=1359

- this tool to extract the ROMs (it will work even with an expired/invalid licence)
http://ti.bank.free.fr/index.php?mod=archives&ac=voir&id=1844


Have fun!

1928
TI-Nspire / Re: Nspire Raycaster
« on: September 18, 2010, 10:04:24 am »
hmm, I wonder how hard it will be for calc84 to update his emu

Goplat has allready patched the binaries from calc84maniac's emu for Ndless1.7 compatibility.
http://ti.bank.free.fr/index.php?mod=archives&ac=voir&id=1953

1929
TI-Nspire / Re: Nspire Raycaster
« on: September 18, 2010, 05:27:06 am »

1930
Other Calculators / Re: TI-84 Plus OS
« on: September 17, 2010, 06:49:32 pm »
it's cool to be able to see the screen when selecting menu options.

That's why TI-85/86 menus were great! ;)

1931
Other Calculators / Re: TI-84 Plus OS
« on: September 17, 2010, 05:37:07 am »
man I want a TI-83+SE
Man, they're awesome, but if you have an 84+SE you're not missing much. :)

D: the TI-83+SE'S have RAM PAGES! Extra at that!

It depends... TI-84+SE revision G and older have 128Kb RAM exactly like the TI-83+SE.

TI-84+SE revision H and newer only have 48Kb RAM, and cannot run the Game Boy emulator for example.


Buy old TI-84+SE, because with TI, older is better! :p

1932
TI-Nspire / Re: Nspire Raycaster
« on: September 16, 2010, 07:32:29 pm »
As this rewrite might take a while, it might be a good idea to update the old version so it will run on the new Ndless.

Edit: In case this wasn't clear, I meant gbc4nspire

It is a good idea! :)

1933
TI-Nspire / Re: Nspire Raycaster
« on: September 16, 2010, 04:45:54 pm »
It is in the Ndless SVN repository. You need to manually build it, and it is not compatible with the current release of gbc4nspire.

Can this be fixed/patched easily ? . . .

1934
TI-Nspire / Re: Nspire Raycaster
« on: September 16, 2010, 04:41:32 pm »
Now to see how fast TI will remove OS 1.7 from their site. I wouldn't be surprised if OS 2.2 came out the day after Ndless 1.7 comes out, preventing downgrades to 1.7 too :P


Don't worry: we are watching this closely.
And if it is the case, we're going to post everywhere as we've allready done with OS 2.1, so that nobody will install the 2.2 OS without knowing the consequences.

1935
TI-Nspire / Re: Virus to crack RSA for nspire? :P
« on: September 11, 2010, 04:59:37 am »
I think what Lionel is saying is that no matter what amount of computer power we could get, it's not going to happen, not for at least 4 or 5 years, and even at that point, it will still likely take upwards 6 months to factor.

By then, we'll be on the TI-Nspire CAS Silver-Titanium Explorer Edition.

And? Even if it happens (I'm not sure about that), in 4-5 years, many students will still have TI-Nspire ClickPads, TI-Nspire Touchpads and TI-83+/84+, unless a major change in exam organisation occurs.
It's not everybody who buy the latest brand new calculator...

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