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Author Topic: Java on the TI-Nspire?  (Read 30897 times)

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Offline Builderboy

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Re: Java on the TI-Nspire?
« Reply #15 on: January 17, 2011, 03:20:55 pm »
Java on the nSpire would we excelent! :D Heh although what would the advantages be over C compiling?
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Offline calc84maniac

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Re: Java on the TI-Nspire?
« Reply #16 on: January 17, 2011, 04:08:42 pm »
Quote from: Builderboy on January 17, 2011, 03:20:55 pm
Java on the nSpire would we excelent! :D Heh although what would the advantages be over C compiling?
I think the only advantage is if you happen to love Java :P
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Offline z80man

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Re: Java on the TI-Nspire?
« Reply #17 on: January 17, 2011, 04:27:33 pm »
Java does have all those handy built in libraries. Good for a lot of that graphical programming.
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Re: Java on the TI-Nspire?
« Reply #18 on: January 18, 2011, 02:35:15 am »
Woah nice Goplat! It would be nice to have something like Java on the Nspire, since a lot of people use it.
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Offline squalyl

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Re: Java on the TI-Nspire?
« Reply #19 on: January 18, 2011, 05:37:15 am »
Hello,

I've working on a portable cldc JVM for some months now, part time of course.

Thanks to goplat, it will support jazelle on the nspire, now I know how to do that thanks to him. This was a known unknown, and now its a known known (sorry :D).

I have no release date since it's a big project and I'm busy, but I will let you know my progress here.

FYI, I can load classes from memory or file. When classes are in memory, I will be able to do XIP, ie, classes will not use more RAM if they're available from flash. The goal is to support the TI68K platform.

There is no JAR support for the moment, that's useless. I may add it in the future.

I'm working on threads, which means the stack and bytecode execution is not far away.
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Ashbad

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Re: Java on the TI-Nspire?
« Reply #20 on: January 18, 2011, 09:34:21 am »
interesting, java on the nspire!  My firend actually was bullshitting me earlier this week saying he had a friend who could already send compiled .class files from comp to calc (Nspire of course) and run right after comp compiling.  Using TIconnect for the nspire non-84+ version: BS then.  But one day, it won't be!
« Last Edit: January 18, 2011, 09:34:31 am by Ashbad »
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Offline alberthrocks

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Re: Java on the TI-Nspire?
« Reply #21 on: January 18, 2011, 09:39:15 am »
Very nice! :D
Also, I would be interested in seeing Python and a GUI lib on TI-Nspire too! ;)

(Or better yet, Linux if we can do it!)
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Re: Java on the TI-Nspire?
« Reply #22 on: January 18, 2011, 09:41:09 am »
A bit unrelated, but C++ on nspire would get me to buy one! :D
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Offline Goplat

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Re: Java on the TI-Nspire?
« Reply #23 on: January 18, 2011, 04:20:08 pm »
Quote from: squalyl on January 18, 2011, 05:37:15 am
Hello,

I've working on a portable cldc JVM for some months now, part time of course.

Thanks to goplat, it will support jazelle on the nspire, now I know how to do that thanks to him. This was a known unknown, and now its a known known (sorry :D).

I have no release date since it's a big project and I'm busy, but I will let you know my progress here.

FYI, I can load classes from memory or file. When classes are in memory, I will be able to do XIP, ie, classes will not use more RAM if they're available from flash. The goal is to support the TI68K platform.

There is no JAR support for the moment, that's useless. I may add it in the future.

I'm working on threads, which means the stack and bytecode execution is not far away.

Are you porting an existing VM or writing one from scratch?

BTW, there's a bit more to using Jazelle than what I used in the little demo program. I'll post what I know on Hackspire soon.
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Re: Java on the TI-Nspire?
« Reply #24 on: January 18, 2011, 04:29:04 pm »
Sounds promising Squalyl! Good luck!
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Offline ExtendeD

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Re: Java on the TI-Nspire?
« Reply #25 on: January 18, 2011, 05:07:11 pm »
There is some info on Jazelle this thread, not sure how accurate/up-to-date it is.
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Offline Jonius7

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Re: Java on the TI-Nspire?
« Reply #26 on: January 18, 2011, 08:11:10 pm »
i guess there's lots of advantages Java is newer. but also java is used on webplatforms as well as executable runtimes.
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Re: Java on the TI-Nspire?
« Reply #27 on: January 18, 2011, 09:00:55 pm »
Don't forget everyone that Java compiles to bytecode, which is cross-compatible between ARM, x86, you name it. You just need the libraries (ie openGL() to get stuff to work.
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Offline ruler501

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Re: Java on the TI-Nspire?
« Reply #28 on: January 18, 2011, 09:02:19 pm »
Python would be great on the Nspire
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Offline willrandship

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Re: Java on the TI-Nspire?
« Reply #29 on: January 18, 2011, 09:15:41 pm »
much more doable than most, since it's both Open-source and scripted, not compiled
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