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1  Calculator Community / Casio PRIZM Hacking Discussion / Re: How to go on Internet on the Casio Prizm on: 14 March, 2013, 14:39:03
I finally got it working so I can IRC on my Prizm, so I guess you might want a tutorial.
...
Have fun ^_^
Nice use of fxTerm :-)
It should work also with fx9860G, I released fxTerm for 9860G some time ago here: http://www.omnimaga.org/index.php?topic=9152.msg278237#msg278237
I am not sure if anybody tested it, so this could be a opportunity.
2  Calculator Community / Casio PRIZM Projects / Re: CGDoom on: 11 January, 2013, 22:08:34
Are you going to fix the crashing? It seems like this project is DEAD.
I do. Currently I do the research - where to find the needed RAM. I have some ideas,e.g. use IL memory and MERAM. I need as detailed map of memory as possible,

Currently I know these memory areas (VRAM excluded)

0x880A2AD5..0x880CB2D5:SaveVRAMBuffer 165888 bytes, unaligned address
0x880F0000..0x8815FFFF: system stack (512 kB)
0x88160000..0x881DFFFF: add-in stack (512 kB),
0x881E0000..0x881FFFFF: heap. (128 kB)
0xE5200000..IL memory - 16k of on-chip memory
0xE8080000..MERAM - 128k of on-chip memory

Do you have more details ?
3  Calculator Community / Casio PRIZM Hacking Discussion / Re: Educational Zone on: 10 January, 2013, 18:19:54
... so if our teacher doesn't know anything about math...
What does this teacher teach you ? Math ?
4  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx cg on: 04 January, 2013, 15:21:28
I do Smiley I'll test it when I get home, but that'll be in 7 hours...
Do you have SH4 or SH3 based fx 9860G  ?
Does it work for you ?
5  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx cg on: 03 January, 2013, 11:30:55
Glad to hear it is ported to this older model Smiley. Does it run on the SH4 version of the calc or the SH3 one?
It works for SH3, I have it in my calc. But I used only syscalls, no direct HW access, so I think it should work on SH4 too. But unfortunately I do not have SH4 based 9860 so I cannot test it.
6  Calculator Community / Casio PRIZM Hacking Discussion / Re: Mass Storage for Prizm on: 02 January, 2013, 12:46:40
...I guess you could solve this with swap.
The flash is very slow, as SimonLothar wrote in his fx_calculators_SuperH_based_xx manual:
"...The system needs about 3 minutes to create a file of 1 MB size...", which less than 6KB/s.
7  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx9860 G on: 02 January, 2013, 12:21:37
Hello,
This is fast and dirty port of fxTerm to fx9860G. Try it if you want :-)
8  Calculator Community / Casio PRIZM Projects / Re: CGDoom on: 19 September, 2012, 13:38:50
I just plugged the USB cable in the PC and pressed F1 in the calculator, which is for USB mass storage. I dragged it in directly from the .zip file, does it have any significance?
I think it should be OK. Be sure the files are in the root of the calculator drive.
9  Calculator Community / Casio PRIZM Projects / Re: CGDoom on: 19 September, 2012, 10:29:35
Hi, I just got my fx-CG 20 and I wanted to try this game, but it always shows me an error read file... it seems the .wad file just gets moved to another folder. Can anyone help me?
How did you upload files to your calculator ? I use USB in mass storage emulation (so PS sees the calculator as a 16 MB disk) and it worked always fine.
10  Calculator Community / Casio PRIZM Projects / Re: CGDoom on: 13 September, 2012, 16:05:41
You stopped working on the game? shocked
No, I am just not full time Casio hacker :-)
Currently I switched to fxTerm, but I will return to CGdoom early, I have some ideas I would like to try:-)
11  Calculator Community / Casio PRIZM Projects / Re: CGDoom on: 13 September, 2012, 13:06:09
Hello,
Please add a MENU option to this game. I NEEED to save.  Frustrated
you can create menu yourself, I released source code so you can continue where I ended ;-)

Also, add in-game overclock option so I don't manually have to go to the pover app to manually overclock every time I run this game (runs GREAT at 94.3 MHz)  You just lost the game
NO. Because somebody's calculator will go only to 87 MHz (mine) and somebody else will want to go up to 94 MHz. So I will not overclock automatically.

also add clear ram button, to stop crashes
I need to solve this clean way. Not just reset the calculator.
12  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx cg on: 28 August, 2012, 16:54:20
this ti cables 2,5 mm to usb works?
I do not know the schematics, but I think no. I mean this: http://pinouts.ru/Converters/usb_serial_adapter_pinout.shtml
Imagine you remove MAX213 and wire signals (TXD and RXD) from FT232AM to the calculator.
13  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx cg on: 28 August, 2012, 14:57:04
Unfortunately, I will not be able to test this new update, I have no cable. I tested the initial version with a cable borrowed.
is possibel to make a homemade cable? Official cables are expensive and rare, they cost 37€ + taxes.
You can test it partially without nay cable. Run fxTerm on any COMM settings and select local echo. You will be able to write letters on the screen.
BTW: I never tried it ;-)
Cable: do you have USB->RS232 convertor? I think it contains USB->uart (TTL) converter and TTL->RS232 (max232) converter. If you remove the second convertor and replace connector by 2.5 mm jack, it should work.
14  Omnimaga / Nspire I/O / Re: PrizmIO on: 27 August, 2012, 11:46:24
Those squares are made with spaces with a background color. Of course, those colors are also available as text colors.

Next, VT100 escape codes.
Hi, I released new version of fxTerm - VT100 terminal emulator for Casio fx cg with source code. Download on my page (http://martin.poupe.org/casio/)
Reuse what you want for your PrizmIO :-)
15  Calculator Community / Casio PRIZM Hacking Discussion / Re: FXTerm - VT100 terminal emulator for Casio fx cg on: 27 August, 2012, 11:40:04
I released new version at my page http://martin.poupe.org/casio/
News: 4 embedded fonts, menu for communication parameters.
Source code included.
The simulator variant uses windows pipe instead of COM port - I used it to communicate with Linux running in VMWare
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