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Messages - bwang

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91
TI-Nspire / Re: Nspire Text Viewer
« on: August 30, 2010, 06:23:18 pm »
I know, but for what I use the Notes App for, I never have to edit, only view. :P
A rather unfortunate drawback of this viewer is it only scrolls down :( I'll need to make some moderate code changes to implement scrolling up.
nice job!
Any chance of screenshots?  :P
I'll post some as soon as I get back to my computer.
EDIT: Ninja'd by apcalc! Thanks apcalc! Now I don't have to walk back to my dorm :D

92
News / Re: Serenity Demo release!
« on: August 30, 2010, 06:21:31 pm »
A demo! I'm so happy to see Serenity still lives :D

93
TI-Nspire / Re: Nspire Text Viewer
« on: August 30, 2010, 06:11:12 pm »
eh, its not an editor, just a viewer, so it cannot replace the notes app yet.
I'm working on it :D

94
TI-Nspire / Re: TI-89 emulator for TI-Nspire
« on: August 30, 2010, 06:01:58 pm »
He should release an alpha/demo anyway, so the crazier people among us can have fun :P

95
Other Calc-Related Projects and Ideas / Re: TILP: beta-testing...
« on: August 30, 2010, 05:54:12 pm »
Thanks :)

EDIT1: I'm completely at loss about the reasons why the calculator refuses this particular file (even if renamed to let only one dot in the filename), while it accepts just fine e.g. a 1.3 MB TI-68k OS file (renamed to have a .tns extension, with or without multiple dots in the filename) !

EDIT2, 10 minutes later: this file is 32812 bytes, and it won't transfer. If I make it 32813 bytes, it transfers. If I make it 32811 bytes, it transfers. Very interesting.

EDIT3, 5 minutes later: the same behaviour happens with files containing all zeros: 32811 and 32813 bytes work, 32812 bytes doesn't work. Therefore, it seems that TILP (the underlying libraries, actually) somehow doesn't like this particular size. Now to find the periodicity of the size problem, if any.

EDIT4, more than half an hour later:
  • files of 32554-32558 and 32560 bytes work, 32559 bytes doesn't work. 32812-32559=253=maximum size of a packet-1. 32559-253=32306 bytes doesn't work either.
  • 32812 mod 253 = 175. Files of 174, 176, 427 and 429 bytes work, while files of 175 bytes and 428 bytes don't work.
So there's a problem with files whose size modulo 253 is 175. And I don't know why yet.
Wow, that is pretty obscure bug :O You are a pretty pro bug finder :D

96
TI-Nspire / Re: Nspire Text Viewer
« on: August 30, 2010, 05:50:18 pm »
The notes app is slow for long files - I'm talking about stuff like 500KB game walkthroughs :P

97
Chip's Challenge for Ti-Nspire / Re: Chips Challenge for TI-Nspire
« on: August 30, 2010, 05:39:58 pm »
Do we have vprintf() symbols yet? That would allow us to use the OS libraries to format the string.
The problem with porting existing code is that (1) No standard library usually causes existing code to throw many syntax errors, and (2) We do not have full support for static variables.

98
Humour and Jokes / Re: One of my favourite xkcd's
« on: August 30, 2010, 05:31:18 pm »
x.x
I gotta remember to look at the link targets on this forum.

99
TI-Nspire / Re: Nspire Text Viewer
« on: August 30, 2010, 05:30:12 pm »
Some sort of Notepad for Nspire?
Not really. No editing :(
I thought there were non-cas symbols for directory listing?
Whoops, I meant Non-CAS only :-[

100
TI-Nspire / Nspire Text Viewer
« on: August 30, 2010, 12:41:16 pm »
This is a small project I made for personal use, but I'll post it here anyway in case someone finds it useful.
It displays a text file in the Examples directory (any file with name of the form *.txt.tns). You can scroll down through the file, but not up :(
To use, find a text file, rename it with a .txt.tns extension, and send it to Examples. Then run the program and select the file from the list.
The program is Non-CAS only, since there are no CAS symbols for the directory listing functions yet.

101
TI-Nspire / Re: wacky fun random numbar generator for nspire! ;D
« on: August 30, 2010, 11:39:32 am »
Hmm...I should port this to assembly for increased speed :D

102
Other Calc-Related Projects and Ideas / Re: TILP: beta-testing...
« on: August 30, 2010, 11:37:22 am »
Added! :D

103
Shiny! I'll try this out as soon as I unpack my Nspire.

104
Calculator C / Re: Post your Nspire routines here!
« on: August 29, 2010, 01:32:17 pm »
@apcalc: if you'll post a known working version of the skeleton for Ndless 1.1, I'll attach it to the OP. Thanks in advance!
@fb39ca4: Hmm...can you explain what a masked sprite is? I'm not so good with sprites and such :(

105
Calculator C / Re: Nspire time
« on: August 29, 2010, 12:18:29 pm »
Code: [Select]
int time = *(volatile unsigned*) 0x90090000
Be warned that this clock cannot measure any interval less than 1 second long.

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