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> Gpsp Gba Emulator For Cacko/sharp Roms
tovarish
post Oct 21 2007, 09:49 AM
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Who wants a near full speed and very playable GBA emulator for the Sharp Roms. Suhami(is that his name?) compiled the original gpsp for pdaxrom and I ported it to the sharp rom (http://www.suhami.net/ez/?page_id=7).
It needed a compiler upgrade, the 2.95 gcc is not up to the task of compiling anything anymore.
Gpsp since it is made for the psp and then ported to gp2x has very good arm assembly optimisation for near full speed play. I have tried many games and most of them are very playable.
I am including the executable in this post as well as the script needed to play it in zemu frontend. I have modified Suhami's code to change the key bindings to
(L,R,Down,Up,Left,Right,Start,Select,B,A) => (SDLK_a,SDLK_s,SDLK_DOWN,SDLK_UP,SDLK_LEFT,SDLK_RIGHT,SDLK_q,SDLK_w,SDLK_z,SDLK_
)
If you dont like these keys suhami aslo mentions in his website and i checked his code that you can use the environment variable GPSPKEYS as shown below to use your favorite keys.

GPSPKEYS= L,R,Down,Up,Left,Right,Start,Select,B,A
$ export GPSPKEYS=303,120,274,273,276,275,13,32,306,308

I am sorry not to ipk it but maybe someone can do it for me... and oh yes you need libsdl for it.

tovarish
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Jon_J
post Nov 3 2007, 06:54 AM
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Here's what I have tried so far:
1. I tried this emulator in pdaxii13 and discovered that I needed to launch it in a console after I navigate to the directory that gpsp and gpsp_bios.bin are located. It launched in a very small size and the controls are backwards.

2. So I tried the same method in Cacko, and my machine froze up.

3. Next, I tried my 2nd console that I have set up for Turbografx CD games. This console has "run in magnified screen" checked. This stopped the game from freezing. I still have to navigate to the directory to launch the emulator. The controls are reversed here. Running this emulator this way is similar to to running psxforall, in that you navigate your file system in a text console, and the emu options are available.
Next, I need to use the script that I use in turbografx, but modify it to make the controls work and make it recognize gba games, which takes me to the last thing I did.

4. I copied sidmoraes script, placed it into /opt/QtPalmtop/bin and launched Zemu. When I selected the game ROM in Zemu's file browser, it looks like it starts to load, but throws me back to the file browser. So I think I need to make a new script that has part of the above script and some of the turbografx script. As I recall, all the different emus in Cresho's package have similar named scripts.
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tovarish   Gpsp Gba Emulator For Cacko/sharp Roms   Oct 21 2007, 09:49 AM
bolbit   hi, i'm very interested by this emulator, from...   Oct 31 2007, 08:50 AM
tovarish   strange someone deleted the attachment i had there...   Oct 31 2007, 09:55 AM
bolbit   thanks !!   Nov 1 2007, 05:24 AM
bolbit   hi, bad news, on a C1000 with cacko 1.23, and afte...   Nov 1 2007, 10:12 AM
sidmoraes   QUOTE(bolbit @ Nov 1 2007, 10:12 AM) hi, ...   Nov 1 2007, 11:39 AM
bolbit   thanks, that was that!.   Nov 2 2007, 06:05 AM
Jon_J   gpsp-qt_0.9-SDL-3_arm.ipk places "gpsp" ...   Nov 2 2007, 08:04 AM
Jon_J   I figured that gba_bios.bin needed to be placed in...   Nov 2 2007, 01:26 PM
sidmoraes   QUOTE(Jon_J @ Nov 2 2007, 01:26 PM) I fig...   Nov 2 2007, 07:02 PM
bolbit   Jon_J, you need to place the gba_bios.bin in the s...   Nov 3 2007, 03:04 AM
Jon_J   Here's what I have tried so far: 1. I tried th...   Nov 3 2007, 06:54 AM
sidmoraes   QUOTE(Jon_J @ Nov 3 2007, 06:54 AM) Here...   Nov 3 2007, 10:40 AM
Jon_J   I chmod +x /opt/QtPalmtop/bin/zemufeex_gba.sh and ...   Nov 3 2007, 02:07 PM
sidmoraes   We need to investigate this case with anther aproa...   Nov 3 2007, 06:07 PM
Jon_J   QUOTE(sidmoraes @ Nov 3 2007, 08:07 PM) W...   Nov 4 2007, 07:26 AM
tovarish   what happens when you do this in a terminal window...   Nov 4 2007, 09:11 AM
Jon_J   QUOTE(tovarish @ Nov 4 2007, 11:11 AM) wh...   Nov 4 2007, 09:29 AM
sidmoraes   "./" is your current directory! only...   Nov 4 2007, 11:20 AM
tovarish   QUOTE(sidmoraes @ Nov 4 2007, 08:20 PM) g...   Nov 4 2007, 10:30 PM
bolbit   hi, i had the same issue, the way to run gpsp from...   Nov 9 2007, 07:06 AM
bolbit   To summarize zemuf & gpsp & cresho setup :...   Dec 25 2007, 08:22 AM
AltairTK   QUOTE(bolbit @ Dec 25 2007, 08:22 AM) To ...   Jan 31 2011, 08:32 AM
Jon_J   QUOTEExcuse me if i resumed an old thread, but the...   Feb 1 2011, 12:09 PM
AltairTK   QUOTE(Jon_J @ Feb 1 2011, 12:09 PM) QUOTE...   Feb 2 2011, 07:11 AM
Darth_Sith   I can't get it working. Run in shell (640x480)...   Feb 9 2008, 08:07 AM


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