Hi, is that what you are looking for: http://wiibrew.org/wiki/How_to_use_the_Wiimote ???

i appear to have another problem. When printing the X and Y coordinates, 0,0 appears to be somewhere in the centre of the screen and not in the top left hand corner. When i move my pointer off (Down and Right from the centre-ish) screen the numbers carry on going all the way to 640 x 480.

Any idea why its doing this? i assume its going to effect my button pressing when hovering over button coords that arnt real

Here is the code iv used for displaying the coordinates onscreen. I Took this code from Demo2. When i added this code to the Shapes Demo Case in Demo2 i got the same results.

GRRLIB_Printf(200, 320, tex_console, 0xFFFFFFFF, 1, "X = %i. Y = %i", (int)ir1.x - 24, (int)ir1.y - 22);

Removing The Pointer Offsets (-24 and -22) dont help fix my problem either

Thanks

Last edited by Physx (2009-06-04 21:37:40)

yep, i have all thoes values in my code, i have drawn u a picture in paint to try and show you whats happening

changing from int to doubles (%i to %d) didnt help

http://i43.tinypic.com/o6jokp.png


i have these lines of code that involve using IR -

ir_t ir1;                // Initialize IR
WPAD_Init();            // Initialize WPAD
WPAD_SetDataFormat(WPAD_CHAN_0, WPAD_FMT_BTNS_ACC_IR);        // Get Data For IR
WPAD_SetVRes(0, 640, 480);        // Set WiiMote Res
WPAD_IR(WPAD_CHAN_0, &ir1);        // Get WiiMote Data
GRRLIB_Printf(200, 320, tex_console, 0xFFFFFFFF, 1, "X = %D. Y = %D", (int)ir1.x, (int)ir1.y);

Iv also uploaded the edited Demo2 .dol to show you what the problem is. Switch to the Shape demo and then try and move the pointer to the top left corner.... you should notice that the X and Y output values dont work properly. Thats if you have time to check ofcourse.

http://rapidshare.com/files/240854553/boot.rar.html

EDIT - im on 480p Widescreen settings if that makes any difference (Which it doesnt, i still get the same problem with 576i, 480i and 4:3.)

Please help i basically cant finish what im working on without a fix for this

Thanks

Last edited by Physx (2009-06-05 13:51:30)

I just noticed that I'm using ir too in my code:

    WPADData *WPadData0 = WPAD_Data(WPAD_CHAN_0);

    if(WPadData0->ir.valid)
    {
        Hand[0].SetLeft(WPadData0->ir.x);
        Hand[0].SetTop(WPadData0->ir.y);
        Hand[0].SetAngle(WPadData0->orient.roll);
        Hand[0].SetVisible(true);
    }
    else
    {   // Hide cursor
        Hand[0].SetVisible(false);
    }