Unit PS2
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Description
PS2 Keyboard/Mouse Controller Support unit
This unit provides supporting functions and defintions for PS/2 keyboard and mouse controller drivers.
The constants defined here are not a complete set but represent the most commonly used PS/2 functions and operations. Of most importance is the mouse packet and the keyboard scancode structures which provide support for receiving the actual data from a keyboard or a mouse.
This unit also includes the PS/2 scancode sets which define the actual values that are received in response to each key press and release. Currently only scancode set 2 is defined as in many instances that is considered the standard scancode set and some devices simply do not support scancode set 1 or 3.
Constants
To be documented
Type definitions
To be documented
Public variables
To be documented
Function declarations
To be documented
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