Pt-lb51 Wont Power On

6) The third program (using images)

WARNING! !

This guide was created following a logical thread and trying to not to repeat what has already been discussed in previous chapters. So if overridden chapters going too fast, you risk having to set up a mess on his head and as a result of failing to learn what you wanted. Having said that go!

Install libraries needed

The first thing to do is get the libraries we need (via internet) :

zlib

libpng

Zlib is a compression library, libpng instead we need to use and manage the images in "png".

To install these libraries, start the terminal and type:

• svn checkout svn: / / svn.pspdev.org / psp / trunk / zlib

• This command will start the download of "zlib" that will be placed in the zlib folder. The download should not take long. At the end we need to compile this library and then type "cd zlib" and so we move to 'within the path here and type "make". This command will help us every time we fill a library.

If you had errors, like me, in compiling this library, do this:

Join in the "zlib" with a text editor such as Notepad and open the file "Makefile"

Replace the line "PSPSDK = $ (shell psp-config-pspsdk-path)" with "PSPSDK: = $ (shell / usr / local / pspdev / bin / psp-config-pspsdk-path)"

• sostutuite the subject line "PSPDIR = $ (shell psp-config-psp-prefix)" with "PSPDIR: = $ (shell / usr / local / pspdev / bin / psp-config-psp-prefix) "

Save changes

Finally type:

• PSPDEV export = / usr / local / pspdev

• export PATH = $ PATH: $ PSPDEV / bin

• hour restart "make"

Now that is completed we move the resulting file in the place where the compiler can access and use. So now type "make install". In case you have Linux you need to type "make install" with root privileges using the "up" or by writing "sudo make install". Now the library is installed and ready for 'use. Do not close the terminal and continue.

• Now we perform the same procedure for "libpng". Then enter with the same terminal:

• cd ..

• svn checkout svn: / / svn.pspdev.org / psp / trunk / libpng

cd libpng

make (we adjust Makefile as above)

make install (as root)

• Well, now everything is installed, and then continue. But first, if you will, clean up the 'hard disk from these files useless. Now we can start planning.

• start

• Open 's text editor and create 4 files, named as below, in which we write the contents of the document that is clicking next to the relevant file:

framebuffer.c (
http://docs.google.com/Doc?id=d5273gq_5gxkspx

)

framebuffer.h (

http://docs.google.com/Doc?id=d5273gq_6f6k6cb

)

graphics.c ( http://docs.google.com/Doc?id=d5273gq_7djzn4h

)

graphics.h (

http://docs.google.com/Doc?id=d5273gq_8hf92cj

)

• now created and edited with the 'text editor a file called "main.c".

• The guide continues here:

• http://docs.google.com/Doc?id=d5273gq_9fpksjm