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Author Topic: z80 emulator for Nspire  (Read 107821 times)

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Offline jacobly

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Re: z80 emulator for Nspire
« Reply #120 on: March 29, 2013, 07:07:00 pm »
I seem to have accidentally uploaded a broken version... so here's an update.
On key moved to nspire's on key.
You can now add something like ext.rom=calcemu_version to ndless.cfg.tns and you can open both rom files and save files directly.
Some bug fixes, probably.
The classic versions are completely untested, so run at your own risk, or something (If anyone tests, please let me know if it works).
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Offline Augs

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Re: z80 emulator for Nspire
« Reply #121 on: March 29, 2013, 07:12:31 pm »
Will we ever be able to load programs on the calc. What I mean by this is getting a TI-84+SE file and renaming it to <Program name>.tns putting in on the calc and running it from the emulator? Or is modifying the ROM file impossible on the calculator?
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Offline Hooloovoo

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Re: z80 emulator for Nspire
« Reply #122 on: March 29, 2013, 10:37:50 pm »
Ti-Programmer: yes, we theoretically can plug in a flash drive and read from it, but that requires Linux, as far as I have seen, and the flash chip driver does not work, so files cannot be transferred to the calculator from the flash drive.
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"My world is Black & White. But if I blink fast enough, I see it in Grayscale." -tr1p1ea
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(actually I have quite a few more than this, but I don't feel like making bars for them all.)

Offline Ti-Programmer

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Re: z80 emulator for Nspire
« Reply #123 on: March 29, 2013, 11:03:46 pm »
Quote from: fortytwo on March 29, 2013, 10:37:50 pm
Ti-Programmer: yes, we theoretically can plug in a flash drive and read from it, but that requires Linux, as far as I have seen, and the flash chip driver does not work, so files cannot be transferred to the calculator from the flash drive.

Ah, thanks for clearing that up. And welcome to the forums, I'm a bit late to say that, but welcome all the same!
I like the way you did your sig, those bars look nice.
Hmm.... if we could get transfers to and from calc to flash drive, that would be amazing.
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Offline Hooloovoo

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Re: z80 emulator for Nspire
« Reply #124 on: March 30, 2013, 01:14:31 am »
Thanks :)

This may be a new topic in itself, but ExtendeD was working on the USB drivers, but never got to a release. I imagine that the Linux source would have usable USB code in it, since it uses USB devices well.
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"My world is Black & White. But if I blink fast enough, I see it in Grayscale." -tr1p1ea
Spoiler For some of the calcs I own:



(actually I have quite a few more than this, but I don't feel like making bars for them all.)

Offline Lionel Debroux

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Re: z80 emulator for Nspire
« Reply #125 on: March 30, 2013, 03:55:56 am »
Quote
as far as I have seen, and the flash chip driver does not work, so files cannot be transferred to the calculator from the flash drive.
From Linux, the problem is not so much with the Flash chip driver as with the fact that there's no driver for the proprietary Datalight Reliance filesystem used by TI, layered on top of the FlashFX proprietary layer. Linux has support for dozens of filesystems, but not this one.
From TI's OS, the problem is that it does not support Mass Storage Devices.

But indeed, we're getting into off-topic territory :)
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Offline jacobly

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Re: z80 emulator for Nspire
« Reply #126 on: March 30, 2013, 04:39:15 am »
I fixed For( loops, graphing, and who knows what else... all with one character of code. :D
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Offline Adriweb

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Re: z80 emulator for Nspire
« Reply #127 on: March 30, 2013, 09:16:08 am »
Awesome, congratulations :D
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Offline Dapianokid

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Re: z80 emulator for Nspire
« Reply #128 on: March 30, 2013, 10:28:23 am »
That's impressive.
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Keep trying.

Offline Hooloovoo

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Re: z80 emulator for Nspire
« Reply #129 on: March 30, 2013, 05:17:25 pm »
I just got a chance to test the clickpad version, and it does not seem to work. it just gives me a blank screen. I can still exit but it takes a while.
By the way, you made some changes to nspire_emu? I would like to know what you did. It might fix compatibility issues with other programs.
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"My world is Black & White. But if I blink fast enough, I see it in Grayscale." -tr1p1ea
Spoiler For some of the calcs I own:



(actually I have quite a few more than this, but I don't feel like making bars for them all.)

Offline Augs

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Re: z80 emulator for Nspire
« Reply #130 on: March 30, 2013, 05:45:29 pm »
Make sure you have the right rom. Also you have to press menu to start it up.
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Offline Hooloovoo

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Re: z80 emulator for Nspire
« Reply #131 on: March 30, 2013, 05:59:45 pm »
ah, I thought the 'on' key was moved to the Nspire's ON key. What is the right ROM? I dumped my own multiple times, and only BootFree roms seem to work. Other roms just display a blank screen.
The pixels are readable, but there is some white space on some of them.
Idea: for the people who have memorized the 84 keymap, could we use the letter keys as direct-mapped keys?
« Last Edit: March 30, 2013, 06:02:53 pm by fortytwo »
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"My world is Black & White. But if I blink fast enough, I see it in Grayscale." -tr1p1ea
Spoiler For some of the calcs I own:



(actually I have quite a few more than this, but I don't feel like making bars for them all.)

Offline Deep Toaster

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Re: z80 emulator for Nspire
« Reply #132 on: March 30, 2013, 09:48:18 pm »
Quote from: fortytwo on March 30, 2013, 05:59:45 pm
ah, I thought the 'on' key was moved to the Nspire's ON key.
jacobly did say that but I don't think he's posted an download since then so that's probably in the next update.
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Offline Augs

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Re: z80 emulator for Nspire
« Reply #133 on: March 31, 2013, 09:26:50 am »
Quote from: fortytwo on March 30, 2013, 05:59:45 pm
Idea: for the people who have memorized the 84 keymap, could we use the letter keys as direct-mapped keys?

Yes! It would be nice to have a drawing of the Nspire and the 84+SE next to each other showing arrows to translate the keys.
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Offline floris497

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Re: z80 emulator for Nspire
« Reply #134 on: March 31, 2013, 09:41:26 am »
i'm busy with the concept of it: florisfredrikze.nl/emumap/index.html
I finally got the popover placement working so i can focus on getting the ti-84 map in place.

any suggestion for functions to add?
« Last Edit: March 31, 2013, 09:42:04 am by floris497 »
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