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Wiimote/Extension Controllers (view source)
Revision as of 20:23, 25 June 2009
, 20:23, 25 June 2009→Data Format (Wii Motion Plus)
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| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 3
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 3
| style="border: 1px solid #ccc; padding: 0.2em;" colspan="6" | '''Yaw Left Speed'''<span style="color: #777;"><<span style="color: #c00;">13:8</span>></span>
| style="border: 1px solid #ccc; padding: 0.2em;" colspan="6" | '''Yaw Left Speed'''<span style="color: #777;"><<span style="color: #c00;">13:8</span>></span>
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd; color:#888;" | 1
+| style="border: 1px solid #ccc; padding: 0.2em;" | '''Yaw fast/slow'''
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd; color:#888;" | 1
+| style="border: 1px solid #ccc; padding: 0.2em;" | '''Pitch fast/slow'''
|- style="background-color: #ded;"
|- style="background-color: #ded;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 4
| style="border: 1px solid #ccc; padding: 0.2em;" colspan="6" | '''Roll Left Speed'''<span style="color: #777;"><<span style="color: #c00;">13:8</span>></span>
| style="border: 1px solid #ccc; padding: 0.2em;" colspan="6" | '''Roll Left Speed'''<span style="color: #777;"><<span style="color: #c00;">13:8</span>></span>
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd; color:#888;" | 1
+| style="border: 1px solid #ccc; padding: 0.2em;" | '''Roll fast/slow'''
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd; color:#888;" | 0
+| style="border: 1px solid #ccc; padding: 0.2em;" | '''Extension connected'''
|- style="background-color: #ded;"
|- style="background-color: #ded;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 5
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eee;" | 5
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The gyros are slightly noisy, so you should assume any speed less than 0.5 degrees per second is actually zero, otherwise you will get lots of drift.
The gyros are slightly noisy, so you should assume any speed less than 0.5 degrees per second is actually zero, otherwise you will get lots of drift.
+
+Yaw/Roll/Pitch fast/slow bits are 1 when the Wii Remote is rotating slowly (or not rotating at all), 0 when the Wii Remote is rotating fast.
+
+Extension connected is 1 when an extension is connected to the MotionPlus extension port.
Note: The definition of yaw, pitch, and roll, are slightly different for the gyros and accelerometers. Accelerometers measure angles relative to gravity. Gyros measure angles relative to the Wii Remote. If the Wii Remote is up the right way, then they are the same. But if the Wii Remote is on its side, then what the gyros call "pitch" is actually what the accelerometers would call "yaw".
Note: The definition of yaw, pitch, and roll, are slightly different for the gyros and accelerometers. Accelerometers measure angles relative to gravity. Gyros measure angles relative to the Wii Remote. If the Wii Remote is up the right way, then they are the same. But if the Wii Remote is on its side, then what the gyros call "pitch" is actually what the accelerometers would call "yaw".