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    GP2X Setting Up Devkitgp2x

    I've downloaded DevkitGP2X for windows, linked from the GP2X wiki (http://archive.gp2x.de/cgi-bin/cfiles.cgi?0,0,0,0,14,1362) but can't get the demo program compiled. At first I was getting an invalid argument error (-fcflags), I removed the argument from the makefile but then the compiler...
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    GP32 Transforming, drawing objects..

    I'm writing a wolfenstienish raycasting engine (grids), I've got a DHTML version here: www.elephantsneverforget.co.uk/SKYNET/lighting (GP32 version is the same thing, but looks nicer and is faster :)), but am stuck on transforming world coordinates(x,y) to screen coordinates(x,y) for drawing bad...
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    New version of Chip 8 emulator.

    I've uploaded a new version of my 15 days contest entry, C8, to http://www31.brinkster.com/roberttesting/c8%20gp32.rar which fixes Tetris (if you redefine the controls right anyway) and Space Fight, and also fixes a small cosmetic issue with the menu (when you exit a game it was always...
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    15 days contest

    If so are you happy with what you've entered (if you've finished)? Confident that you'll be finished on time? I've just submitted my entry, I couldn't do anything last week as my girlfriend was staying over (girls don't like it when you sit around and code?? what gives?) and can't do anything...
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    Windups help!

    I've been trying to make a new background for Windups without any luck.. I've taken the main image from Here (snk vs capcom), scaled it down to 320 * 240 and saved it in Paint Shop Pro as a gif, as a gif using the "failsafe" palette, and as a gif using a GP32 specific palette that someone...
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    Frodo

    Back when I was 8 or 9 and "Back to the Future" was cool I got "Back to the Future 2" for the C64 (I saved up, it was the first "big box" game I got). For whatever reason my C64 didn't like this game. I had it replaced 5 or 6 times and it never ever worked.. I've just loaded it up in Frodo...
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    Real wierd thing..

    My GP32 has now decided to act a bit wierd. When I turn it on and go to the games menu I can't launch anything.. Pressing start does nothing (or sometimes starts loading for a second then stops), the only way for me to launch games or freelauncher is:- 1) Go to the games menu 2) Press B to go...
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    FLU installation quality.

    Got my FLU GP32 this morning (whooo!!), and it's great and everything except the FLU installation is a bit crap. There's quite a bit of dust trapped inbetween the screen and the lens, which really lights up when the light is turned on. It's not that big a deal on bright games, but on darker...
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    "GBAx.com sales" > Your order has been sent

    Time to dig out those old Doom discs and find stuff to fill my smc :) ;) So what should I put on it?? What are the best ST games? Do any good snes games run ok? What's the sms emulator like? Which Joygp games should I get? I've just got Zelda:WW and a bunch of Saturn and PC-FX games, but...
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    Urgh, check out Gp32news.com

    Seems someone leaked some GP32 emus, and hosted some hacked/pirated GP32 games. As a result development on the GP32 NGPC emulator has stopped :( Well I have 6 NGPCs anyway so.. ;) Still sad news though.
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    Haha.. guess what.. New Vecx

    Vecx GP4 Pressing start will return you to the menu.. I promise ;) It was noted that Scramble wasn't working properly, I have has a go at fixing it and it seems to work fine now, although I'm playing it in Geepee32.. Unless there are any showstoppers in this release (like GP3s menu return...
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    Yet another Vecx release..

    VecxGP3 *important* this is a test release. It may not work. Whilst running a game pressing start *should* return you to the menu screen.. I can't get it to work in the emulator, but my key config is seriously screwy.. It says Q is binded to start, when it's binded to A, and it stays that...
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    GP32 Compiler / C optimization question..

    The 6809 CPU core from the Vectrex emulator I'm porting has some code that I think may be slowing it down, something like:- switch(number) { case 0: case1: case 2: case 3: case 4: case 5: case6: case 7: case 8: case 9: case 10: case11: case 12: case 13: case 14: case 15: case16: case 17: case...
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    Vectrex emulator new release..

    http://myweb.tiscali.co.uk/punkoff/robert/VecxGP2.fxe Stick your roms in gp://gpmm/vectrex/ you now get a nice menu where you can select from your roms, and the built in game Minestorm. I've changed a few things around in the CPU core but it probably wont be any faster yet. This is...
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    GP32 Testing file system functionality..

    never mind, got it :)
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    Vectrex emulator.. Second release.

    Vecx GP 1. Controls should work now, I can't test it really as it's so slow in the emulator. I went through the CPU core earlier today at work and have found ALOT of stuff that is quite silly and slowing down the emulator. I reckon I can speed it up quite significantly. I've added a sort...
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    GP32 Changing the clockspeed.

    What's the correct way of changing the GP32 clockspeed? At the moment to change to 133Mhz I'm using:- GpClockSpeedChange(132000000, 0x24001, 2); /* speed = 133 Mhz */ (taken from the example "hello world" program that came with the compiler I'm using). But this doesn't seem to make...
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    Vectrex emulator release..

    I've posted a link to this in the general forum, but it doesn't have it's own topic and it pretty hidden so here it is:- Vecx GP0 I don't have a GP32 yet, so I can't really test this myself. This release is USELESS other than for testing, as it has no controls (will hopefully be uploading a...
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    Geepee 32 speed..

    I've read somewhere that you should never judge the speed of a GP32 app based on how it runs in GeePee32, even if you do have a fast computer. Is this true? GeePee32 seems to run the GP32 bios screen fine (never seen it in real life so I don't know if it's full speed. But it seems fast and...
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    Vectrex emulator....

    ..should work. If the image isn't showing copy the url http://www34.brinkster.com/looeymaru/vec1.gif into your address bar, which should work ok. It's the game built into the Vectrex bios (I think the Vectrex is now in the public domain so it should be legal), MineStorm. It's scaled to fill...
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