Calculator Talk

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Unirse Started by u/123outerme • February 12, 2015, 02:49:14 AM

Homescreen Vertical Scrolling Engine

I created a nice homescreen vertical scrolling engine for the TI-83+ family. It's specifically written for the CSE, however I will comment with changes if you want to make it a monochrome engine. I intend to use this to make a CSE game of some sort, but I'll have to think.Uses all variables in the DelVar line at the end. ClrHome"XXXXXXXXXXXXXXXXXXXXXXXXXX"→Str1 ;26 Xs for the top boundary, remove 10For(θ,1,10 ; you could change the third argument to any number (be careful though!),...

1 Replies

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Unirse Started by u/123outerme • February 11, 2017, 09:36:48 PM

TI-Disconnect Stories

Share your TI-Disconnect stories here!I was trying to send a program to my calc, so I had it queued up in the software's Send to Device window, and was about to send it when I noticed an issue with my program. I quickly fixed it (modifying the program), and got an error saying it couldn't send. I just retried, since I expected that from TI-Connect, and it sent. However, I looked over at my calc minutes later, and the screen was full of garbage data! It was extremely weird. I reset the calc and t...

2 Replies

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Unirse Started by u/123outerme • February 23, 2017, 11:42:53 PM

z80 Brass Assembly issues

For some reason, I set up my 83+ Assembly environment (following and checking it against every guide I looked for, including correct include files, etc. And I'm no stranger to ASM, I did a little bit of CSE ASM), yet I can't load any program I build into WabbitEmu. I've tried looking through the list file produced, I've tried removing the .db t2ByteTok, tAsmCmp so I can see if it just outputs a readable file (that would only contain numbers, of course ), but I can't read that either. .nolis...

3 Replies

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Unirse Started by u/123outerme • January 10, 2017, 12:16:58 AM

AppVar From Another Source Read-Only? [xlibc]

I've noticed while working with Sorcery of Uvutu, that AppVars not created on-calc are read-only to the calculator. I've figured this out with a save file I use to test easily. Under no circumstances can I save to that AppVar. Is this true? Could it just be my emulator? Is there a way to circumvent this possibly?Thanks to DJ Omnimaga for the idea to post.

3 Replies

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Unirse Started by u/123outerme • January 19, 2017, 11:40:57 PM

Getting a Monochrome Nspire

I'm gonna get an Nspire; a monochrome Nspire with Clickpad. It's monochrome, so it can emulate the 84+, and it comes with the 84+ keyboard as well. Here's where you should dump all of your favorite monochrome Nspire tools, etc. If Ndless is compatible, I'd be all for that, since I'd likely just be getting it just for programming purposes. Since my Nspire will be able to emulate the 84+ as well, drop some of your favorite monochrome Z80 stuff on me too (except stuff that uses undocumented opcodes...

20 Replies

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Unirse Started by u/123outerme • January 23, 2017, 08:27:48 PM

Pixels permanently on -- TI-Nspire

I recently recieved a monochrome Nspire through the mail (although the package was wrapped up decently), and it arrived to me with some pixels already on, and strangely blue when the screen is on, yes black when off. I'll post a picture here: Full album here: 'll try taking a screenshot in the Student Software later, and see what that does.Edit: Intersestingly enough, the Student Software screenshot doesn't sho...

17 Replies

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Unirse Started by u/ACagliano • August 09, 2016, 11:50:12 PM

CE Development Environment

As someone starting to transition from normal 83+/84+ assembly development to 84+ CE development, I am curious what software you guys who develop for the CE use to assemble and link programs for the 84+ CE. Thanks in advance.

4 Replies

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Unirse Started by u/Adriweb • February 26, 2016, 01:21:54 AM

TI's new peripheral for the CE and Nspire CX

As of today (the 25th), the "public" T^3 international conference hasn't started yet (that's on the 26th), but some sessions have already taken place for the T3 instructors . So, I'm not allowed to attend then, but I've been exceptionally invited by TI to one, which was about things that we have been noticing the past [url= ...

8 Replies

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Unirse Started by u/Adriweb • April 16, 2015, 01:40:53 AM

[Français] Concours TI-Planet: 10x TI-83 Premium CE à gagner !

Salut, (Je me permets de poster ceci en Français vu que le public ciblé se doit d'être Français, et vu qu'il y en a ici... ) TI-Planet organise en ce moment (et jusqu'au 31 Mai 2015) un concours original (ce n'est pas de la programmation mais... du dessin!) vous permettant peut-être de gagner une des 10 TI-83 Premium CE mises en jeu ;t=16335 [/url...

7 Replies

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Unirse Started by u/Adriweb • July 03, 2017, 09:32:29 PM

CE OS 5.3 Changelog

TI-84 Plus CE / TI-83 Premium CE - Version 5.3 Changelog (Cross-posted from TI-Planet ) Thanks to TI, we've been able to try OS 5.3 in advance and so we've made this unofficial changelog for you, although you've probably seen some of those things in our recent news 1) Homescreen: Improved program launching: archived programs ...

18 Replies

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Unirse Started by u/Adriweb • July 04, 2015, 11:42:05 PM

A wrapper for TI's JavaScript-based z80/eZ80 emulators

I've just published on GitHub a wrapper for TI-SmartView's js emulators , which makes the emu much more usable for screen-recording purposes, for instance Indeed, when you run the emulator inside a recent browser, it's running much, much faster than from within SmartView (because Java's Webview yield poor JS performance, apparently...) Screenshot : The ...

35 Replies

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Unirse Started by u/Agothro • January 04, 2015, 06:02:17 PM

[theoretical][debate][TI-84+CE]About porting Axe Parser to color calculators

Axe Parser, for the uninitiated (probably the small minority on this site) is a development tool (compiler kit) and programming language for the TI-8{3|4}+(SE) (henceforth the TI-84). Many games have been written with it. Now, those games are not easily ported to any other calculator (they have to be rewritten.)I'm particularly interested in making a port that can run decently on an TI84+CSE. I wouldn't make it myself, since I'm not an ASM programmer (yet), but maybe one day...Upon compil...

94 Replies

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Unirse Started by u/alexgt • March 27, 2015, 01:19:31 AM

What programming language is your favorite?

Tell us what your favorite language is for the computer or calc. The results will be shown after the poll is finished .

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Unirse Started by u/alexgt • January 24, 2016, 03:55:24 AM

HP Prime Programming Help

This is a cross post from HP Museum: I have a question about the LINE_P and TRIANGLE_P commands. Both of them have optional advanced syntax, the help hints that it can be used for 3D functions and the such!! I have a hard time understanding the help on it is could someone could show me and give an example, the help is very appreciated So basicly I think there is already built in 3D functions for LINE_P() and TRIANGLE_P() (3D MinePrime here I come!!!)It would be nice if [member=16...

10 Replies

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Unirse Started by u/alexgt • April 01, 2015, 09:27:58 PM

Artificial Intelligence help

This topic is mainly for my project JarvAXE 5.0 because I need help with my AI response system but this topic is open to anything to do with interactions that have some intelligence behind them like a chess CPU.(I quote myself) The way he responds is when I press a key it records that key code in a buffer then when I press enter it adds those codes up into a buffer until it hits a space then it goes into the next spot and so on, after that I use a for loop checking for values in the bu...

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Unirse Started by u/alexgt • April 18, 2015, 04:57:44 PM

HP Programming help

Hello, I am making a game that you all know called Minecraft on my Prime and I need help with sprites! Also the way I move in the world is by drawing blocks from values in a matrix so every time I move I have to redraw the entire screen and that takes time so I was wondering if there is any way to copy part of the screen and paste it at another part so I would just have to fill in one part, or even if there is a way to shift the screen over at all like the horizontal+ command in Axe? Thanks for ...

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Unirse Started by u/alexgt • November 03, 2015, 01:24:10 AM

What is the Best Programminglanguage to learn for Game Dev? :-|

I was just wondering because I am learning PHP and trying many languages but I have no real experience as far as computer programming. Thanks .

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Unirse Started by u/Alvajoy123 • May 01, 2017, 02:16:47 AM

File manager

Working on file manager for to CE calulators Sorry everyone I have not been able to be on codewalrus for a long time but I will be updating my theards and sorry right now I am not on my computer so it's not a good picture Here a look

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Unirse Started by u/Alvajoy123 • November 10, 2017, 04:15:47 PM

What do i use to make sprite on the PC ?

I am having trouble making Sprite on my windows 10 what software do i use to make sprites.Please HELP !!!

2 Replies

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Unirse Started by u/Alvajoy123 • July 05, 2017, 06:14:49 AM

Command prompt CE in ti basic

I have been working on a project called CPCE it run basic commands right now you can make a basic program called CC will all your custom commandsAnd yes this is a project Please post some command that can go with this prgm

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Unirse Started by u/Alvajoy123 • April 09, 2017, 08:09:27 PM

Questions about programing in C or C++

How do you use tool chain?Do you pull the file to the program Please explain

3 Replies

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Unirse Started by u/boogyboy • January 08, 2018, 10:45:43 PM

Nspire CX 4.5 Can't run anything past ndless installation <fixed<

Hey, so I have recently acquired a Ti Nspire CX version 4.5.0 And it sure wasn't just to make calculations and functions and whatever.Though after figuring out how to install the application runner, Ndless, No .tns files will open no matter what I do.I was sure I installed the right version because it was the only installer that would open on the calculator.So I decided to try uninstalling the version I got to install a different one, but believe it or not the tns file that holds the ability to ...

10 Replies

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Unirse Started by u/brwn.b0i • January 28, 2024, 07:57:59 PM

Wireless Messaging between two Ti-84 Calculators

I'm currently working on a project where I make two calc ti84+ wirelessly message each other using a 2x Arduino Uno and a 2x nrf24l01 module. i connected the calc to my arduino using a 2.5mm jack. i used the Articl library, and it seems to work for sending characters from Arduino to a calc. i have no idea how to receive it from the calc. my idea is to get the sending and recieving from the serial monitor and calc achieved. if that is working, then i replicate this on another TI84+ calc and then ...

3 Replies

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Unirse Started by u/c4ooo • March 19, 2016, 10:24:46 PM

I'm so excited!

I bet its drugs. Ooooh wats that? OMG its a CE!PS: GG i now have 4 of those mini-usb cables >_>

14 Replies

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Unirse Started by u/c4ooo • October 01, 2015, 07:52:28 PM

c4ooo's Useless but cool programs. [ti-basic][axe]

Over the years I have made a selection of cool but useless programs. Rather then letting them rot, I decided to share the code. Some of them have evolved over time, some where lost iin ram clears before i even got a cable ect ect.. Tron (ti-basic) This was my "hello world" program for ti-basic. I have made some improvments to it over time. Note: this is a striped down version and does not contain score keeping. ClrDrawHorizontal yMinHorizontal yMaxVertical xMinVertical xMax5->X5->Y26...

4 Replies

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Unirse Started by u/catastropher • July 01, 2015, 10:40:28 PM

Naming Convention for a C Library (X3D)

Hi guys, to be totally honest X3D is my first ever C library (or library for that matter ). I'm just trying to figure out what a good naming convention will be for various things. For structures, I currently have all of my structures prefixed with "X3D_", followed by the name in Pascal Case e.g. X3D_RenderContext .First off, does this seem like a reasonable way to name structures? Second, I have several structures that represent the same idea, but with different types of member varia...

4 Replies

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Unirse Started by u/CKH4 • January 06, 2015, 09:49:36 PM

I need help with Axe Parser [Can I Axe you a question?]

So I'm trying to learn buffers for 8lvl grayscale. I got 4 level working with the main buffer, L1 and L3. If anyone knows about buffers and stuff I would really appreciate your help. Edit. I got laggy 6lvl working on L1 thru L4. Then the calc crashed when I went to exit. (it was wabbitemu so it's all good)

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Unirse Started by u/CKH4 • January 13, 2015, 10:44:20 PM

Wabbitemu is for Chrome OS (sort-of)

NOTE: This is very broken, there are no guaranties that this will work. Chrome has gotten an update (chrome 37 which is now kind of old) which allows it to run Android Applications (.apk). This works not by emulating android but by running a version of Android's runtime environment. Similar to Android's ART chrome has gotten ARC, they preform the same functions but are for different OSes. It was originally only for ChromeOS but [url=htt...

4 Replies

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Unirse Started by u/critor • January 22, 2017, 11:06:42 AM

Ndless 4.4 release

A bit less than a year ago, on February 19th, 2016, Ndless 4.2 was released. This version added compatbility with the then-latest TI-Nspire CX OS version, OS 4.2. Ndless is the TI-Nspire 's "jailbreak" , which makes it possible to run programs much more powerful than those allowed by TI 's approved tools...

28 Replies

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Unirse Started by u/critor • January 13, 2015, 06:12:25 PM

TI-84 Plus CE first informations + discovery of the TI-Charging Station CE

Texas Instruments officially announced today its new "TI-84 Plus CE" calculator for back to school 2015 discovered in a previous news , which will be logically demonstrated at the T3 international conference in March 2015 at Fort Worth in Texas. Availability is scheduled for spring 2015.If we understood well at the journées APMEP and the [url=https://...

70 Replies

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Unirse Started by u/critor • January 02, 2016, 09:22:35 PM

Ndless 4.0.3 released !

Today is released the brand new version of Ndless, now compatible with the latest Nspire OS to date: 4.0.3 ! For those who are not aware, Ndless is the "jailbreak" of the TI-Nspire, which allows you to run programs much more powerful than what TI normally allows (Basic, Lua), as they can be written in C/C++/ASM ("native" programming).You can now enjoy your favorite Ndless programs on your Nspire CX or CX CAS.For instance (in rever...

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Unirse Started by u/critor • April 02, 2017, 04:19:09 PM

TI-84 Plus CE downgrade protection with Boot 5.1.5+

Owning a TI-8x Flash calculator had always been a synonym for freedom. You could update and then downgrade freely. With the only exception of TI-84 Plus coming preloaded with Boot 1.03, in which TI had moved from a 512-bits RSA signature to a 2048-bits one - so the only accepted OS were 2.55+ (so 2.55 only, as no update has been released since) .But the intent wasn't to prevent downgrading, or they would simply have checked the version.They wanted to prevent us from being able to install ...

3 Replies

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Unirse Started by u/critor • February 24, 2016, 08:57:44 PM

TI-Nspire CX CR4 (hardware revision W+) infos

Some little topic on the new TI-Nspire CX CR4 hardware. (hardware revision W+ manufactured since November 2015) New screen, with a new buffer geometry.The new buffer is 90° rotated making it 240x320 instead of 320x240, and mirrored.To give you an idea, if you run on a CR4 some code which does not support the new screen it looks like this : Therefore, TI just completely broke the compatibility with all existing Ndless programs - diabolically br...

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Unirse Started by u/CVSoft • October 13, 2015, 06:23:28 PM

TI-82 OS Bugs

So far I have found three bugs in the TI-OS for the TI-82. PlotN( Bug versions: 3., 8.0, 9.0. Believed to be present on all versions whose version number does not end in an asterisk (4*, 7*, etc.)Setting up a stats plot through the Plot1/Plot2/Plot3( functions results in the mark always being the square mark, regardless of what was specified. Menu:getKey Bug versions: all versions ...

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Unirse Started by u/DarkestEx • October 13, 2015, 07:36:06 PM

TI-OS 84+ Bugs

I discovered another bug in TIOS some time ago. It shifts the screen up (I assume the display gets out of sync) until the calculator is turned off and on again.This simple Basic program is enough to trigger it: CLASSICDegreeSeq-47//10->Xmin47//10->Xmax1->Xscl-31//0->Ymin31//10->Ymax1->Yscl1->Xres{100}->u(nMin)"u(n-1)+.15*(80-u(n-1))"->uDispGraph The // is the thick / .

14 Replies

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Unirse Started by u/Derf321 • March 06, 2015, 07:12:11 PM

Free Code up for grabs! (Nazi Zombies)

I made this around 3 years ago but never finished it because I graduated high school. It's for Axe on Ti83 or Ti84, It's mostly finished, just with a few little tweaks needing to be done. I attached a GIF of it in action, it's a top down view Nazi Zombies with 4 different guns (Pistol, Shotgun, Sniper, WunderWaffe). You can buy ammo from the mystery box (random) and it'll store the highscore of the highest round reached. I always compiled with Axe Fusion or Application. Also I attached a sheet l...

11 Replies

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Unirse Started by u/DF ds • September 30, 2020, 10:16:35 AM

TI-84 Plus CE 5.2 OS

Hello everyone, Can anyone help me where to fine TI-84 Plus CE 5.2 OS? i'm currently using 5.0

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Unirse Started by u/drak alex • January 30, 2015, 09:49:35 PM

Jetpack Joyride on Casio Graph 75/85/95 !

Hi everyone !I just registered on this site in order to present you the last game I created 2 weeks ago. I work on it since June 2014 so it's been a long time ! It's the adaptation of the famous iOS and Android game Jetpack Joyride on calculators !I waited this long to post this on english websites cause it was a french game, but I just finished to translate the whole game in english so everyone could play it !Here is the trailer : you want to downlo...

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Unirse Started by u/Dream of Omnimaga • March 23, 2015, 11:05:13 PM

MOVED: KnightOS

This topic has been moved to KnightOS (TI-83+/84+/CSE) .

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Unirse Started by u/Dream of Omnimaga • September 22, 2015, 03:40:59 PM

Is the TI community over?

Average activity on CW is worse than it was in September 2014 on Omni and a massive amount of its core userbase already ditched calcs, traffic is stagnating despite september normally being when people buy new calcs for school, and TI-Planet recently announced that in 2016, France government is gonna instate new school programs that makes even less place for TI calcs (perhaps eliminate them entirely).Has the TI community really come to an end this time, unlike in 2008?

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Unirse Started by u/Dream of Omnimaga • October 23, 2018, 12:28:39 AM

What if TI calcs were still as popular today as they were in 2004

Old timers will get what I mean.

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Unirse Started by u/Dream of Omnimaga • June 07, 2016, 05:15:01 AM

Ticalc.org CD ISO (2001)

I discovered on Ticalc.org mailing lists that somebody uploaded an ISO image of the 2001 ticalc.org CD that used to ship with the TI-Fun Kit and the Connectivity Value Kit, and I also noticed it has been available on Archive.org for browsing since 2012. !topic/ticalcorg-advanced/7ObqnI7xZZ4 in the days, ticalc.org was affiliated with Texas Instruments and their entire file archives was made available on a CD that ...

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Unirse Started by u/Dream of Omnimaga • May 26, 2016, 07:32:10 AM

The future of 84+CE app dev and opinions on hacking

So there is an important topic on Cemetech because DrDnar wants to open the CE to third party flash app dev by force, Ndless style, and wants the opinions of mature and long time community members to see if he should bother and how it should be done. He didn't post elsewhere because most long-time members are already active on Cemetech but since some of you have been around long enough but rarely go there I thought I would inform you in case you want to share your views to him in the topic or P...

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Unirse Started by u/Dream of Omnimaga • August 02, 2015, 03:09:55 PM

TI-82A hacked, Graph3DC beta, Line++ & CE TextLib

Some new calculator things came out since our June/July notable releases article was posted and one was actually missed, so I thought I would mention them: Line++ (TI-82+/83+/84+) have to grab circles with your hookshot then swing around them to jump higher. If you touch the circles yourself it's game over. A nice idea by Cumred. Graph3DC closed beta (TI-84+CSE) 's color port of hi...

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Unirse Started by u/Dream of Omnimaga • June 22, 2016, 12:58:53 AM

Ticalc.org 20th anniversary

Ticalc.org just turned 20 years old today. I remember joining that site in late 2001 when its archives were down then came back a few months later to finally see them back up. I didn't realize at the time the site had been around for so long already (back then, a site usually disappeared entirely after 2-3 years). I remember in 2006 when I was amazed to see it was still around after a decade, but time flows very fast it seems. Today, ticalc is still the main TI community hub for calculator file ...

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Unirse Started by u/Dream of Omnimaga • September 27, 2016, 04:12:40 AM

Can anyone send me this TI-86 game in working (read: not a .tig file) form?

really want to play this game, but unfortunately I have three problems:-It's a .tig file. I am surprised ticalc.org still accepts those because a while ago I swear that Travis and Nikky rejected them.-I don't have enough batteries right now (my only set is in my 84+, which is used to test Reuben 3) and no emulator supports .tig files-When I extract all with TI-Connect options for the .tig file, the resulting files becomes corrupted wh...

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Unirse Started by u/Dream of Omnimaga • February 03, 2015, 10:13:08 PM

TI-84+SE to be renamed every hour starting in 2015

Seriously this is getting ridiculous, so I couldn't resist >.<2004-2010: TI-84 Plus Silver Edition2011-2013: TI-84 Pocket SE (Asia)2013-2015: TI-83 Plus.Fr USB2015: TI-82 AdvancedSeptember 1st 2015, 12:00 AM: TI-82 AdvanceSeptember 1st 2015, 1:00 AM: TI82 AdvanceSeptember 1st 2015, 2:00 AM: TI82 AdvancedSeptember 1st 2015, 3:00 AM: TI-82 AdvancerSeptember 1st 2015, 4:00 AM: TI-82 Premium CESeptember 1st 2015, 5:00 AM: TI-82 Premium Advance CESeptember 1st 2015, 6:00 AM: TI-82 Pocket.FrSep...

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Unirse Started by u/Dream of Omnimaga • April 26, 2020, 06:12:07 PM

TI-83 Plus OS 1.00

In my TI-83 Plus manual (which I still have, despite no longer having the calculator), there is a screenshot showing TI-83 Plus OS 1.00, but the oldest OS I ever saw on a real calculator was 1.03. I wonder if anyone ever managed to find it, if it exists at all? ;height=677 ;height=677

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b/Calculator Talk