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  1. M

    Down With The Blitter

    Hi all I'm trying to use the blitter to fill rectangle with a single color. By reading the harware optimised SDL, I do this way : 1) Magic to enable the blitter operations gp2x_mem_fd = open("/dev/mem", O_RDWR); blitter_regs_32 = (unsigned int*)mmap(0, 256, 3, MAP_SHARED, gp2x_mem_fd...
  2. M

    System Calls Reference Doc

    Hi everybody I made for my personal use a little C library, in the spirit of the Rlyeh lib : no C standard lib, simple memory management withou mallocs. But I still need to speak a little bit with Linux. Currently, I ripped an assembler source code from Dzzz tutorials. Here it is the beast...
  3. M

    Interrupt To Check Keys And Joystick

    Hi all ! I'am just beginning to get into the GP2X development, learning by making tiny demos. I want to bypass the SDL, to get a full freedom and speed (and also pain :P). My actual main problem is to get the events from the keys and the joystick. what I do now Direct read of the keys...
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