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Messages - alberthrocks

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781
OTcalc / Re: Let's build our own calculator!
« on: August 05, 2010, 09:57:30 pm »
and a serious test mode so the testing gurus will accept this calc. ;) (Seriously, it's needed :P)

I'm surprised that no one has found one of the entries ironic, so I'll give a hint: self-competition. ;)

782
OTcalc / General Discussion
« on: August 05, 2010, 09:24:46 pm »
It seems that some people want to build a graphing calculator, so here we go...

A couple of things that will be used:**
- Linux, really powerful stuff there
- Color screen, with decent size
- Lots and lots of buttons!
- Sophisticated FOSS math core (existing ones, and/or ones we create)
- Easy to use GUI (NO geeky stuff, just simple math, apps, prgms, etc.)
- BeagleBoard XM (maybe, maybe not)

And of course, submitted to the testing guys for approval of use. ;)

Of course, this is all just imagination and dreaming (could be reality!!), but it's something worth thinking about.
Feel free to suggest other ideas and such. If anyone is good at hardware/C/ASM, that's a good plus. ;)

** Cookie for those who can find something wrong/ironic in my list!

783
Thanks everyone! :) Nspire buying looks bleak, but one can hope. ;)

@graphmastur: We will need one - reg. hosting won't cut it.

784
EDIT: Added another item that I forgot to put in!

I'm in need of some interesting things:

1) 2.5mm to 2.5mm I/O cable
2) Nspire (not sure if I should choose Nspire Clickpad + touchpad KB, or Nspire Touchpad + Clickpad)
3) A dedicated/virtual server for a somewhat/slightly (ish) secret calc project :)
4) SilverLink (known as a GraphLink) cable.

Anyone have good places to buy these? Or even better - does anyone here have a surplus to sell? ;)

For #1, I'm interested in < $3.
For #2, I'm interested in < $40.
For #3, I'm interested in < $25.
For #4, I'm interested in < $5.

Please help!

785
Other Calculators / Re: Lost projects
« on: July 28, 2010, 07:21:44 pm »
You guys should really use a handy online backup service, like Dropbox.

Sign up here: https://www.dropbox.com/referrals/NTEwMTYzNDA5
(Yes, that's a referral link so I can get more space... :P But seriously, it's a decent service. You should definitely sign up.)
The best part is that it's 100% cross platform! :D (Even Linux!)

And of course, if you don't mind making something open source, you can use Google Code or Sourceforge (or other source code hosting websites)
to backup code.

============
That aside, I'm hoping you could also continue the Z80 emulator. It's definitely worth it to have an Nspire and a 99% TI-84 at the same time! :)
Also, couldn't you disassemble/decompile the ASM program?

786
The Axe Parser Project / Re: Features Wishlist
« on: July 27, 2010, 10:20:28 pm »
@graphmastur: Pretty sneaky. ;) Did you get any ideas for the calc side of things (assuming you know Z80 asm)?

@Quigbo: Oh yes, that's definitely a must. (nemo's idea)
That shouldn't be too hard to implement. ;)

787
@DJ Omnimaga: I still think that it shouldn't be a problem. "This and many more from..." doesn't really sound like "This program is by...". I usually think of newgrounds.com and the flash animations that are submitted. Sometimes, they have the website logo in it to show people the website, but it isn't considered to be staff created.

788
EDITED, PLEASE REFRESH IF YOU HAVEN'T SEEN MY EDIT!

@DJ Omnimaga: 1) I usually think of the logo as a flash animation logo. The animations would link to the website where you can find others.
I really doubt someone would put Omnimaga's logo on a quadratic formula solver though.
I think the opposite - someone who has made a great program would place it, and then others would come here and see the great stuff.
It's more of a "hey everyone get games and more here" type of thing. Quite frankly, no one in my school knows what Omnimaga is.

If you are really that worried, you can set up something like OmniGames.com and host selected community stuff there, while maintaining a separate divide from
this site. Maybe toss in something secret so that if a serious person does end up on that site, they would be redirected here. :)

As always, putting a logo isn't forced, just something someone feels like doing.

2) No worries - that can be easily fixed! :) But of course, it's your call on whether we should use the actual logo or just ordinary letters.

@meishe91: Yes, that would be great! :D

789
Other Calculators / Re: Nleash for TI-Nspire OS 2.1
« on: July 27, 2010, 06:27:41 pm »
Oh wow.... I should've thought of that in the first place! :-o

I've just examined the TNS file, and surprise - a beautiful &&&&&&&&&& (censored against TI, but for those who know will know what I'm talking about),
which probably forces it to reinstall an OS.
(It's usually a dirty prank, but this turned out to be an exploit!)
I just wonder how the OS was able to open a standard zip file...

Anyway, great job ExtendeD! :D

790
TI Z80 / Re: Online Calculator Program/App Simulator? (Idea)
« on: July 26, 2010, 10:33:04 pm »
@graphmastur: I'm using Linux. (Ubuntu Linux 10.04 LTS to be exact.)

791
@meishe91: Sorry, I should've done that in the first place.

OMNIAXE: http://dl.dropbox.com/u/1016340/OMNIAXE.8Xp
OMNILOGA: http://dl.dropbox.com/u/1016340/OMNILOGA.8Xp
OMNILOGO: http://dl.dropbox.com/u/1016340/OMNILOGO.8Xp

Note: The AXE version of this logo doesn't have the animation. Does anyone know how to fix it?

792
How about showing a brief little screen? :)

http://dl.dropbox.com/u/1016340/OMNI4.8Xgrp

This is a TI group file - inside are OMNIAXE (compiled AXE program, use Asm( to run), OMNILOGA (AXE program source), and OMNILOGO (Basic program/source).

793
TI Z80 / Re: Online Calculator Program/App Simulator? (Idea)
« on: July 25, 2010, 11:12:42 am »
@graphmastur: Ahh, OK I see. But why a kext? Merely detecting via libusb will work. :)
(Then again, I'm not sure how Mac OS X works in terms of drivers, so excuse me if I wrong.)

I'm not really good with USB devices, other than plugging them in and taking them out. ;)
I've read a little bit of the USB specification, but that's all, and that was a loooonnnngggg time ago.
Also, I've played around with libusb before. (Also when I was looking at the USB spec.)
I wrote an iPod Touch/iPhone jailbreaker in C with libusb (mostly copy and paste functions).

I'm not really good in calc ASM either, which is why I'm waiting for Quigbo to implement the USB communication stuff into his Axe Parser. :) However, we can get started on that stuff first, and maybe post a POC with source code.

For me, Java is "meh"... Python's pretty powerful. You could write a C library and Python can interface with it.
For speed, did you mean the calc is faster than HTTP? ;) That would make more sense.

My main goal in the end is just to get the calc on the internet. It's very tricky to do the remote control idea.
I'll PM you shortly.

@Quigibo: Very true... but as I've said, 1) there are security checks and such that I have yet to show; 2) This was a bad idea from the start (and I knew that) 3) My main goal is just connecting the calc to the internet. :)

I like your idea of a website dedicated to testing! However, there might be some kinks to work out, such as if the person should get 1 credit from the start and such, as well as reviews of the reviews. Otherwise, that definitely sounds more sensible to me.

@Lionel: Yes, we'll look at it for sure. :)
But before we dive into your code, a quick question: does the SilverLink and DirectLink cables (USB) allow for custom communication to the calculator, or are only files (basically regular transfers) allowed?

@Art_of_camelot: It is indeed a tricky idea. If there is a demand, we'll probably implement (or a least try to) the idea.
For now, we'll be focused on getting the calc to get on the internet. :)


794
Other Calculators / Re: Sound with bad ram
« on: July 24, 2010, 08:45:50 pm »
That's awesome! :D

I need to either: 1) Find my cable converter 2) Buy another one :P

795
TI Z80 / Re: Online Calculator Program/App Simulator? (Idea)
« on: July 24, 2010, 08:14:32 pm »
You may allready know, but an online Flash emulator allready exists for old z80 calculators: TI-76.fr/81/82/82Stats/82Stats.fr/83/85.

Yes - I suppose you mean this one? http://www.brandonmeyer.net/projects/TI8XEmu/TI8XEmu.html
I'm just interested to see if this works though. My direct goal is to get the calc to connect to the internet via USB and another program, but I don't know how I would make a program out of that. :)

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