83Plus:Software:usb8x/Asm Interface/Mouse/MouseInit

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Revision as of 08:02, 27 August 2006 by Dan Englender (Talk | contribs)

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Synopsis

Name: MouseInit

Minimum usb8x version: 0.08

Initialize mouse driver

Inputs

  • HL: Address of temporary descriptor buffer
  • B: Flags
    • bit 0: set = allow diagonal keys, reset = disallow

Outputs

  • NC: Success

Destroys

  • AF, BC, DE, HL

Notes

Initializes the USB host but assumes the USB driver has already been initialized with [[../../DriverInit|DriverInit]]. MouseInit resets the callback address for use with the mouse, so the callback address passed to U_CALL_INIT will not be used.

See Also

  • [[../MouseGetKey|MouseGetKey]] - Get mouse movement and button presses
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