Homebrew Where am I going wrong?

[VashTS]

For some reason this program just loops the printed text over and over infinitely. Pressing Home works to end the program, but what am I doing wrong? I working with the codemii site to try to learn some programming for the Wii.

CODE#include
#include
#include
#include

static u32 *xfb;
static GXRModeObj *rmode;


void Initialise() {
ÂÂ
ÂÂÂÂVIDEO_Init();
ÂÂÂÂWPAD_Init();

ÂÂÂÂrmode = VIDEO_GetPreferredMode(NULL);

ÂÂÂÂxfb = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode));
ÂÂÂÂconsole_init(xfb,20,20,rmode->fbWidth,rmode->xfbHeight,rmode->fbWidth*VI_DISPLAY_PIX_SZ);

ÂÂÂÂVIDEO_Configure(rmode);
ÂÂÂÂVIDEO_SetNextFramebuffer(xfb);
ÂÂÂÂVIDEO_SetBlack(FALSE);
ÂÂÂÂVIDEO_Flush();
ÂÂÂÂVIDEO_WaitVSync();
ÂÂÂÂif(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync();
}

int main()

{
ÂÂÂÂInitialise();
ÂÂÂÂ
ÂÂÂÂprintf("Hello World! My first Wii program.\n");
ÂÂÂÂ
ÂÂÂÂwhile(1) {
ÂÂÂÂ
ÂÂÂÂWPAD_ScanPads();
ÂÂÂÂ
ÂÂÂÂu16 buttonsDown = WPAD_ButtonsDown(0);
ÂÂÂÂif (buttonsDown & WPAD_BUTTON_A);
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂprintf("You pressed button A! Good job!\n");
ÂÂÂÂ}
ÂÂÂÂ
ÂÂÂÂu16 buttonsHeld = WPAD_ButtonsHeld(0);
ÂÂÂÂif (buttonsHeld & WPAD_BUTTON_A);
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂprintf("You held button A! Good job!\n");
ÂÂÂÂ}
ÂÂÂÂ
ÂÂÂÂif (buttonsHeld & WPAD_BUTTON_B);
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂprintf("You held button B! Good Job!\n");
ÂÂÂÂ}
ÂÂÂÂ
ÂÂÂÂif (buttonsHeld & WPAD_BUTTON_1);
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂprintf("You held button 1! Good Job!\n");
ÂÂÂÂ}
ÂÂÂÂ
ÂÂÂÂu16 buttonsUp = WPAD_ButtonsUp(0);
ÂÂÂÂif (buttonsUp & WPAD_BUTTON_A);
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂprintf("You released button A! Good job!\n");
ÂÂÂÂ}
ÂÂÂÂ
ÂÂÂÂif (buttonsDown & WPAD_BUTTON_HOME)
ÂÂÂÂ{
ÂÂÂÂÂÂÂÂexit(0);
ÂÂÂÂ}
}

return 0;

}

Can anyone shed some light?

 

[obcd]

I would expect the buttonsheld to trigger every loop with the most actual state of the buttons.
In that case, you will need to save that state and you should only do a print when the state of a button changes.
You also need a Video_WaitVsync(); in your while loop. It will give the cpu some idle time.

That are the 2 things that cross my mind right away, as I am not totally awake yet.