Search results

  1. M

    Arm Asm Question

    All arm instructions are 32bit, its a core aspect of the design. Grab a copy of 'ARM system on chip architecture' by Steve Furber. ISBN 0-201-67519-6 For an absolute beginer to arm asm its good, very low level detail on how CPU's work and what drivers thier design. But your want to some coding...
  2. M

    Arm Asm Question

    To do the opposite of bic i've done orr r0,r0,r1,lsl r2 where r0 is the register I want to set a bit with, r1 == 1 and r2 == the bit to set. I'm doing a func to setup a region in the 940 Protection Unit. It seems to be working but all the regions seem to have the caching policy of the last...
  3. M

    GP2X 2005 Tut In The Wiki

    Thanks mate. :)
  4. M

    GP2X 2005 Tut In The Wiki

    I added a section at the bottom to show how to target the 940. Slygamer fixed my poor grammer ( thanks :) ) but then Radioact1ve has removed it!!!!! WHY!!!!!!!! Not happy!!!!
  5. M

    I've Just Got My Bob

    At an company I worked at we all chipped in for one of them cusom cabinets where you supply the PC. We used an old 233mhz server and it ran a LOT of stuff, this was about five years ago so it should run more than you may think. But Mortal Kombat is a bit heavy. ;) Robotron was cool as was bust a...
  6. M

    I've Just Got My Bob

    Buy me one and I will. ;)
  7. M

    Tom Tom?

    This is the main place all the data comes from, but I bet a licence to use it costs an arm and a leg.... http://www2.teleatlas.com/Pub/Home
  8. M

    I've Just Got My Bob

    I would have agreed with you till I tried to chip and install linux onto an Xbox. This is a bit off topic but.... I got a second hand one, £50 from Game Station, the Xbox worked fine. Brought a chip as recomended by toms hardware. Installed it, looked like it worked. But then brick wall, living...
  9. M

    I've Just Got My Bob

    One thing to point out, this is really only of use to developers or peaple using thier gp2x for something else other than a portable gaming / media device. First thoughts Using the keyboard plugged into the gp2x is cool but as the output is in a terminal window a bit pointless. For first gen...
  10. M

    Screen Too Bright!

    Yer, I thought the menu in FW2.0 had got a bit bright and i'm sure the font colour changed in the browsing of the SD card. Anyway I installed the "Aurora Base Skin" and now its very nice. Infact I think this skin is the one the gp2x should ship with!!! So yer, it's easily fixed. :)
  11. M

    GP2X General C++ Question, Class Type Variable?

    Its odd, but its not the first time i've had a chat about a class being used as a var. Can't remeber what the last example was, something like void func_do_something_then_use_this_class_if_the_result_is_true( player->head_class ); Head class being == to say, for argument sake, class CDeadHead...
  12. M

    GP2X 3d Engine Demonstration Challenge

    Thats very impressive! Way better than mine! Cool, i was slowing down a bit, you've given me a boot up the arse to get back to it. :) Is it 16bit or palletised?
  13. M

    GP2X General C++ Question, Class Type Variable?

    I'm not 100% sure what your after, am I correct in saying you want to have a var that changes the type of object that is allocated? I would say that this is always going to involve a switch statement, an array of creation functions (jump table) or a data driven weapon class that is created from...
  14. M

    GP2X The Coprocessor

    LoL, that just the name of the test app. :lol: The engine is called K9 i've not setup the site yet as i'm still in beta, lots of supporting tools to code up. Sorry, should have said what name the engine is called. ;)
  15. M

    Breakout Boards

    Cool, looking at the pics on the other sites it looks like your need another power brick if you need to power the usb. One prob, your have to create some kind of stand for the gp2x. Mine at the mo has the usb and power plugged in and i'm using the battery cover rotated around to create a stand...
  16. M

    GP2X The Coprocessor

    Thats what i'm using it for in my game engine i'm coding. cube.zip I've added a section to the 'Using Visual C 2005 Express Edition' Wiki on how to target the 940 in Visual Studio 2005 (the free version) Using Visual C 2005 Express Edition I would recommend having a good read of the demo tut...
  17. M

    Clipping, How To? (stuck On Tri's)

    Yes, just been playing poker with some mates and one of them sugest that I also do the clip in 3D space as you do. Everything becomes a lot easier. I'll leave that till later, i've moved onto some model code so that I can get something other than cubes on screen. :) Thanks for your help.
  18. M

    Clipping, How To? (stuck On Tri's)

    I think I understand what your saying, my code was dealing with this. Turns out it was a bug to do with how I represent the edges as a linked list of points. I've tweeked the code so the first point is duplicated at the end of the linked list. Then after the clip process I have to redo this. Its...
  19. M

    Hello!

    Yes, I got mine from there at the start of the year. Orded the whole shooting match, but I don't use the case. Doh! I ordered it on the Monday and had it by Thrusday, if I remeber correctly. :)
  20. M

    Clipping, How To? (stuck On Tri's)

    Ok, back again with a new version of the code + app The code is smaller now, look at the function DrawTriangleClipExample2. The old way I was doing it is still there. So the new version is more like how it should be done, I don't get excesive triangles. But now if the corner of the clip rect is...
Back
Top