forums.ps2dev.org

Is it really impossible/at least very hard to call PSP functions from within uCLinux? I'd have assumed it would be relatively easy, since the PSP's firmware should still be loaded, underneath uCLinux. I'm afraid that as soon as uCLinux starts up, it wipes the firmware out of memory entirely and run...

My question is, how can I link the PSPSDK libraries against programs compiled to run in Linux? In general, you can't. Most Linux source code/programs are not immediately suitable for compilation/execution on PSP. Usually there's at least a little bit, and often quite a lot of work needs to be done....

Long time no post :). Rambling around in my room, found the old PSP, and was curious what happened in the scene. From what I can tell, nothing. Anyway, I successfully setup a cross compiler, and got applications running on Linux on the PSP (albeit no C++... sad :( ). My question is, how can I link t...

So there would be no need for a server to connect to the db file? I'm not very familiar with how SQLite works but with MySQL, its API requires that you connect to a MySQL server to access a database. I am interested in this because I was working on a program to deal with MySQL databases, but indire...

VERY nice work, I plan on using this in my projects from now on (beats INI files by a long shot). Quick Q...is this an api that lets you run a database on a computer or can it work internally for the PSP so you can do admin work without the need for a computer? From what I can tell, the database is ...

Nicely done, will look forward to this.

Visit this site http://jonny.leffe.dnsalias.com/ and read the top most news entry, esp. the second line written in capitals. Sorry, PMPMod currently isn't runable on > 1.5 FW and most likely won't be for a long long time. With the 2.01 release, it looks like it's possible to see this on 2.0+ soon. ...

Okay, so you can't change the contents of the header (at least add other files to it).
I don't see how this could make kxploit cleaner though... the non-% folder still needs to be a raw ELF (DATA.PSP), I'm pretty sure if you add any headers or other files it won't load...

Nice! I understand more about the PBP format just by reading your post, but one question I have is can we add more files to the PBP, and put the file/offets into the header? Would the PSP still run it if it reads the file BLAH.PNG in the header, or would we have to sceIoLseek/sceIoRead manually to t...

Someone actually did it, heh... Good job :D

Now, someone get display lists working!

Hmm.. Wouldn't it be possible to load the static MP3 stuff in the very begining of your program (pass a special argument to the PRX), then let the PRX run in the background?
Somehow communicate to the PRX, using message boxes (if possible).

Not sure if any of this is possible, just speculation.

No idea... do the samples compile?
Or is this one of the samples?

Try the official tutorial for setting up the toolchain.
I've used it many times, never had a problem yet.

you can use PMPMod, but there are some consequences: - release your work under GPL licence - your executables size will raise of about 2MB - works only on fw 1.5 Compile PMPMod as a PRX, and let your program pass an argument to the PRX to start the video. Then just release the PRX + source code. Th...

Image.load calls the C function loadImage, does it not? That then checks to see if the image is a PNG. If it is, it calls loadPngImage. This code is right in graphics.cpp... if (width > 512 || height > 512) { free(image); fclose(fp); png_destr...

Hmm.. post your makefile?

Grab the LuaPlayer source code, make sure you can compile that, add all of the libs into your Makefile, copy over the source folder and rename it to "lua" in your project, and just find the function that runs Lua programs. Edit that to load a file from the MS, and take the filename from a ...

Check the folder /usr/bin/local/pspdev/psp/libs (it should be somewhere around there... can't remember the exact path as I don't have access to my dev PC right now). Make sure the file ligGL.a is in there. I'm thinking that the lib isn't there.

In the PSP LuaPlayer, it won't allow you to load an image over 512x512 pixels (the loadImage function in graphics.c checks and returns null if it didn't load, the Lua function then spits out an error on a debug screen). I don't think I've ever tried an image bigger then 272 on LuaPlayer though... Hm...

No offense, but good luck finding someone to read all that code.. especially when you don't paste the EXACT error it gives you when compiling.

If I read this right, it's for use in Lua? So shouldn't it be in the Lua Player forum?

When I compiled libxml2, I didn't need to edit any extra files. I just had to pass a few options to the configure script.. Let me try to find it. Another lib you may want (although it may be a bit big) is libxml2 http://xmlsoft.org You can build it (atleast version 2.6.22) with the following lines: ...

PBP cannot be loaded nonwhatsoever the devunits do not know about pbp loading and pbps are done on sony side so best bet is to stick to good ol' elf/prx as those work fine also you would do best to not have such magic keywords in your elf like ms0:/ and lsfatms0:/ as another user has suggested crea...

As far as I can tell, $PSPSDK isn't getting set properly. Try typing in "echo $PSPDEV".

libpng for sure, and likely zlib.

Then open up c:\cygwin\home\tous\.bashrc and add what he said to the end of it.
Also try using the command "psp-gcc -v". This should show some info about the PSP GCC compiler, else spit out an error about command not found.

You don't have to bother with the memory sticks, the dev units can load data off a remote host. Just get rid of the KXploit and you should be able to just email it to them (Although turning up with it burnt onto a CD would probably be more professional. ;)) edit: Oh, and as far as I know you'll nee...

arrow = Image.load("arrow.png") grass = Image.load("grass.png") screenwidth = 480 - arrow:width() screenheight = 272 - arrow:width() arrow = {} arrow[1] = { x = 200, y = 50} --***** Main Loop ***** while true do pad = Controls.read() screen:clear() for a = 0, 14 do for b = 0,8 d...

Isn't there a rule about no downgrade questions like this? If not, there should. I mean there is a rule for every other semi-legit question (sorry, cheap shot). I gotta ask this. Doesn't flash ROM mean you can't write to it (read only memory)? How would you write to it? The problem that prevents us ...

After installing among others ImageMagic, zlib, and pngtools, I got the makefile to output .elf files. Now in the old days when I was working on p-sprint, I could just copy these to anywhere on my memorystick, and run them with FileAssistant+ However, I can't anymore. I get an auto-shutdown when I ...