165
edits
Changes
Wiimote/Extension Controllers (view source)
Revision as of 16:28, 25 November 2009
, 16:28, 25 November 2009→Wii Motion Plus: more info
Line 616:
Line 616:
* Activated by writing 0x05 instead of 0x04 to 0x(4)A600FE
* Activated by writing 0x05 instead of 0x04 to 0x(4)A600FE
* Data passing through drops the least significant bit of the three accelerometer values
* Data passing through drops the least significant bit of the three accelerometer values
+* Bit 7 of byte 5 is moved to bit 6 of byte 5, overwriting it
+* Bit 0 of byte 4 is moved to bit 7 of byte 5
+* Bit 3 of byte 5 is moved to bit 4 of byte 5, overwriting it
+* Bit 1 of byte 5 is moved to bit 3 of byte 5
+* Bit 0 of byte 5 is moved to bit 2 of byte 5, overwriting it
−Classic Controller/Instrument pass-through mode:
+Classic Controller or Musical Instrument pass-through mode:
* Activated by writing 0x07 instead of 0x04 to 0x(4)A600FE
* Activated by writing 0x07 instead of 0x04 to 0x(4)A600FE
−* Data passing through drops the least significant 2 bits of the axis of the left (or only) joystick
+* Data passing through drops the least significant bit of the axes of the left (or only) joystick
+* Bit 0 of Byte 4 is overwritten
+* Bits 0 and 1 of Byte 5 are moved to bit 0 of Bytes 0 and 1, overwriting what was there before
−There is no requirement to use the correct mode for the extension, but the bitshift/move wouldn't make sense.
+There is no requirement to use the correct mode for the extension, but otherwise the bitshift/move wouldn't make sense. Using the Nunchuk in classic controller mode would clobber a significant bit in the middle of the Z acceleration. Using the Classic controller in Nunchuk mode would clobber some of the buttons.