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  1. M

    Pandora Building Pandora Distro

    I'm calling it the 'pandora distro' because as far as I can work out (i'm not 100% on how it all works) it's the Angstrom kernel with the Matchbox UI and changed to work on the Pandora, correct??? Anyway, following the wiki docs I've grabbed the source, but the next line in the wiki does not...
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    Hi. :) ......

    Hi, a few years ago I played about with gp2x and had a lot of fun but then sold it all when work got heavy and had no time. Now for the last year or so I've been working with OMap chips and other ImgTech based SOC's and I just thought i'll pop by and give a warning about the discard function in...
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    Usb Driver Struct Problems......

    I've managed to stop the driver from crashing the usb hub so now I can at least get some output. The sdk i'm using and the kernel source both have the same usb_device_descriptor struct but the one passed to my func is wrong. The product and vendor ID is off by 8 bytes! I'm kind of banging my...
  4. M

    Office Sdk And Dotnet 2005

    I've got it compiling but the archiver is failing. Returns an error.... It gets executed with the commandline arm-gp2x-linux-ar.exe rcs "c:\GP2X\projects\K9\lib\debug\libK9d.a" c:\GP2X\projects\K9\build\Debug\*.o The error message is arm-gp2x-linux-ar: c:\GP2X\projects\K9\build\Debug\*.o: No...
  5. M

    GP2X Linux Driver Dev Book

    I'm going to use the proceeds from my demo comp win to get some books. I'm currently, with little luck, trying to get a usb->network adapter driver running on my gp2x, currently crashes the usb hotplug code. So i'm hoping there is a book out there that talks about Linux driver dev aimed at an...
  6. M

    GP2X Hunting 'devrequest' Struct

    re usb -> network adator using realtek 8150 chipset. I got it all running but its crashing the usb hotplug driver. This is because I could not find the defination for the struct 'devrequest' The driver source is written for kernel version 2.4.0 so I'm guessing it may have been removed? Total...
  7. M

    GP2X Usb Network Adaptor, Not Wifi.

    I've got a usb -> network adapter, works on my pc in windows and Linux with no installing. So I know there is code out there for Linux to run it. Connected it to my Bob to see what happened, the hot plug stuff recognised it but it kept bombing which then caused it to act as if it had just been...
  8. M

    Nokia 770

    Has anyone seen the Nokia 770? I've seen peaple asking why the gp2x has no wifi, blue tooth or a touch screen. I think we've all thought, would be cool if we had one or all of these + other misc additions. But i've always then thought, wow, would drive up the cost. Well the nokia 770 is an under...
  9. M

    Ld Vs Arm-linux-gcc.exe ????

    I'm using the sdk in the archives and trying to build the demo tut with the 2005 build rules. This setup works fine for all my other stuff. I've found that the call to arm-linux-gcc.exe does not work, its trying to call main. If from the cmd line I do "ld *.o -static -s -o demo.gpe" (Its the...
  10. M

    Invalidating The Dcache.

    I'm trying to invalidate the cache lines for the memory area where the palette lives when I update its data with this code. The addess is 16 byte aligned. But the code locks up. :( asm volatile ( //Don't want to invalidate the entire cache, that would be bad. //So we invalidate only the...
  11. 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...
  12. 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!!!!
  13. 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...
  14. M

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

    If you download my test app and source your see i've got line clipping working and a very basic polygon clipping working. ( a compiled exe is in the zip for peaple without .net2003 ) ClipTest.zip The poly clipping code is a nieve attempt, anyone able to do me a simple 'english' how to...
  15. M

    GP2X Updated Wiki

    Added at the bottom a how to target the 940 cpu and create a bin file thats ready to rock and roll. Using Visual C 2005 Express Wiki Give us a shout if i've got it wrong. ;)
  16. M

    Mini Stdc++ Lib?

    I seemed to have got hung up on trying to remove the need to link to the standard c++ runtime lib. I almost got my link errors down to zero then I hit the IO init code. Right can of worms. Why am I doing this? At the mo my exec's are over half a meg (release) and 1.2 megs (debug) yet hardly any...
  17. M

    Hunting Fopen Source

    There is very little I need from the std libs so i'm looking for the source that I need and robbing it. But i'm being thwarted by the mass of source files and not knowing the gcc + Linux way of doing things. In the demo frame work there is a file open and close, these I beleave are the low level...
  18. M

    GP2X Proof Of Concept Release.

    This is the proof of concept version of my engine, the 2005 project may not work as it relies on some bits i've added. The first proper version of the code will ship with all this. Just wanted to post my first working version of the code. The API is almost there, although as i'm entering beta it...
  19. M

    GP2X Command Buffer Design

    I'm quite pleased with this, although Dzz, Rixed and Squidge have helped me out with my daft code. (sorry if I missed someone out) The design has been borrowed from the Xbox360. ;) GPU == 940 What I have, and this can be changed to suit, is 8 * 2k buffers. The CPU writes and the GPU reads...
  20. M

    Semephore Problems.

    I've almost got my 920 and 940 talking to each other. The 920 writes commands in a buffer, the 940 reads them. The code for the 940 to wait when there is nothing to do works fine, this also prevents it from getting ahead of the 920. Also the code stopping the 920 writing over work (catching up...
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