Changes

switch(res) {

switch(res) {

case WPAD_ERR_NO_CONTROLLER:

case WPAD_ERR_NO_CONTROLLER:

printf(" Wiimote not connected\n");

printf(" Wiimote not connected\n");

break;

break;

case WPAD_ERR_NOT_READY:

case WPAD_ERR_NOT_READY:

printf(" Wiimote not ready\n");

printf(" Wiimote not ready\n");

break;

break;

case WPAD_ERR_NONE:

case WPAD_ERR_NONE:

printf(" Wiimote ready\n");

printf(" Wiimote ready\n");

break;

break;

default:

default:

printf(" Unknown Wimote state %d\n",res);

printf(" Unknown Wimote state %d\n",res);

}

}

printf(" Event count: %d\n",evctr);

printf(" Event count: %d\n",evctr);

if(res == WPAD_ERR_NONE) {

if(res == WPAD_ERR_NONE) {

wd = WPAD_Data(0);

wd = WPAD_Data(0);

printf(" Data->Err: %d\n",wd->err);

printf(" Data->Err: %d\n",wd->err);

printf(" IR Dots:\n");

printf(" IR Dots:\n");

for(i=0; i<4; i++) {

for(i=0; i<4; i++) {

if(wd->ir.dot[i].visible) {

if(wd->ir.dot[i].visible) {

printf("   %4d, %3d\n", wd->ir.dot[i].rx, wd->ir.dot[i].ry);

printf(" %4d, %3d\n", wd->ir.dot[i].rx, wd->ir.dot[i].ry);

} else {

} else {

printf("   None\n");

printf(" None\n");

}

}

}

}

if(wd->ir.valid) {

if(wd->ir.valid) {

printf(" Cursor: %.02f,%.02f\n",wd->ir.x, wd->ir.y);

printf(" Cursor: %.02f,%.02f\n",wd->ir.x, wd->ir.y);

printf("   @ %.02f deg\n",wd->ir.angle);

printf(" @ %.02f deg\n",wd->ir.angle);

} else {

} else {

printf(" No Cursor\n\n");

printf(" No Cursor\n\n");

}

}

if(wd->ir.raw_valid) {

if(wd->ir.raw_valid) {

printf(" Distance: %.02fm\n", wd->ir.z);

printf(" Distance: %.02fm\n", wd->ir.z);

printf(" Yaw: %.02f deg\n", wd->orient.yaw);

printf(" Yaw: %.02f deg\n", wd->orient.yaw);

} else {

} else {

printf("\n\n");

printf("\n\n");

}

}

printf(" Accel:\n");

printf(" Accel:\n");

printf("   XYZ: %3d,%3d,%3d\n",wd->accel.x,wd->accel.y,wd->accel.z);

printf(" XYZ: %3d,%3d,%3d\n",wd->accel.x,wd->accel.y,wd->accel.z);

printf("   Pitch: %.02f\n",wd->orient.pitch);

printf(" Pitch: %.02f\n",wd->orient.pitch);

printf("   Roll: %.02f\n",wd->orient.roll);

printf(" Roll: %.02f\n",wd->orient.roll);

printf(" Buttons down:\n   ");

printf(" Buttons down:\n ");

if(wd->btns_h & WPAD_BUTTON_A) printf("A ");

if(wd->btns_h & WPAD_BUTTON_A) printf("A ");

if(wd->btns_h & WPAD_BUTTON_B) printf("B ");

if(wd->btns_h & WPAD_BUTTON_B) printf("B ");

if(wd->btns_h & WPAD_BUTTON_HOME) printf("HOME ");

if(wd->btns_h & WPAD_BUTTON_HOME) printf("HOME ");

if(wd->btns_h & WPAD_BUTTON_PLUS) printf("PLUS ");

if(wd->btns_h & WPAD_BUTTON_PLUS) printf("PLUS ");

printf("\n   ");

printf("\n ");

if(wd->btns_h & WPAD_BUTTON_LEFT) printf("LEFT ");

if(wd->btns_h & WPAD_BUTTON_LEFT) printf("LEFT ");

if(wd->btns_h & WPAD_BUTTON_RIGHT) printf("RIGHT ");

if(wd->btns_h & WPAD_BUTTON_RIGHT) printf("RIGHT ");

</source>

</source>

To make this example work, extra libraries must be linked in. Modify the standard Makefile LIBS line as follows:<br>

To make this example work, extra libraries must be linked in. Modify the standard Makefile LIBS line as follows:<br />

<code>LIBS := -lwiiuse -lbte -logc</code>

<code>LIBS := -lwiiuse -lbte -logc</code>

On Mac OS X you will need to add <code>-lm</code> for libmath. On Mac OS X and Vista the order of the library flags is important, don't deviate from the above order otherwise you will get [http://www.tehskeen.com/forums/showthread.php?t=3012&page=3 strange errors] like:<br>

On Mac OS X you will need to add <code>-lm</code> for libmath. On Mac OS X and Vista the order of the library flags is important, don't deviate from the above order otherwise you will get [http://www.tehskeen.com/forums/showthread.php?t=3012&page=3 strange errors] like:<br />

<pre>C:/devkitpro/libogc/lib/wii/libbte.a(physbusif.o): In function 'physbusif_output':

<pre>C:/devkitpro/libogc/lib/wii/libbte.a(physbusif.o): In function 'physbusif_output':

physbusig.c: (.text.physbusif_output*0x148): undefined reference to 'USB_WriteBlkMsgAsync'</pre><br>

physbusig.c: (.text.physbusif_output*0x148): undefined reference to 'USB_WriteBlkMsgAsync'</pre><br />

==See Also:==

== See Also: ==

* [[WiiMotionDemo]] ''accelerometer, GRRLIB''

* [[WiiMotionDemo]] ''accelerometer, GRRLIB''

* [[WiiMenu]]

* [[WiiMenu]]