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Messages - calcdude84se
Pages: 1 ... 44 45 [46] 47 48 ... 161
676
« on: December 31, 2010, 09:16:48 pm »
It takes an unsigned .8xu and signs it. For an idea of how it works (and what other tools you need), you can look at my build script hereRelevant lines: ..\tools\ostools-0.1\multihex 00 "Page $00.hex" 1D "Page $1D.hex" > os.hex
..\tools\ostools-0.1\packxxu os.hex -o os84.8xu -t 83p -q 0A -v 0.01 -h 255
..\tools\rabbitsign\rabbitsign -t 8xu -k ..\tools\keys\0A.key -K 0A -g -p -r os84.8xu multihex (part of OS Tools) takes alternating page numbers and hex files for each page and generates a hex file for the whole OS. packxxu, also from OS Tools, takes the unsigned hex file, a key ID, and a couple other things and generates an unsigned .8xu rabbitsign, linked above, takes the key and the unsigned .8xu file and produces a signed one.
677
« on: December 31, 2010, 08:59:16 pm »
Programmatically? What exactly do you mean? There is RabbitSign if you need a program.
678
« on: December 31, 2010, 06:06:20 pm »
Always glad to help!  Good luck! What is this for, specifically? (If you don't mind telling  )
679
« on: December 31, 2010, 06:04:48 pm »
Only 3. $80 and $81 are as normal, but $82-$87 all refer to the same page. (So you can execute page $82 by paging it as $83)
680
« on: December 31, 2010, 05:59:16 pm »
I can provide info Do you mean to make the whole $8000-$FFFF range executable RAM? Except on the regular TI-83+, port 5 controls the RAM page in the $C000-$FFFF bank and any odd-numbered RAM page ($81,$83,$85,$87) is executable. On the regular TI-83+, it might be possible to make RAM page 0 executable. (See ) However, this has never been tested AFAIK.
I can write up code if you really need it.
681
« on: December 30, 2010, 10:09:33 pm »
Happy late birthday, and I am honored to be on your list  Good luck for the future! (On a semi-related note, lots have been making these lists. )
682
« on: December 30, 2010, 09:47:46 pm »
And the money which was spent on your laptop will almost certainly be able to buy better in June... Too bad 
683
« on: December 30, 2010, 09:36:07 pm »
I got Pentago, a couple books (nothing special), and money, some of which I used to buy a V-Cube 7, which I have had the courage to scramble once, and I did solve it I'm wondering what to do with the rest of the money...
684
« on: December 30, 2010, 06:16:58 pm »
46. Make them program in Malbolge(You can't, really. You have to pretty much search for a program that does what you want )
685
« on: December 30, 2010, 05:04:32 pm »
That's the goal, to make everything extremely flexible. To quote from Cemetech: I think graphmastur got it. I did say "...if the kernel, memory manager, and basic drivers should be ported to another z80-based device..."
The fact that all other things should just work after that should give you an idea of the level of modularity and abstraction that I'm aiming for. How practical that will turn out remains to be seen.
686
« on: December 27, 2010, 11:49:24 am »
C++ and some x86 ASM IIRC.
687
« on: December 26, 2010, 08:24:35 pm »
Yay! Good luck and best of wishes to you, sir!
688
« on: December 26, 2010, 05:31:01 pm »
Some ARM processors can run Java bytecode directly. I'm not sure the one in the Nspire can, but I'm not certain.
689
« on: December 26, 2010, 05:13:57 pm »
I second DJ's question. I hope you take this up again!
690
« on: December 26, 2010, 05:11:25 pm »
Nice to see that you finally uploaded this Can't wait to try it!
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