Unit HIDKEYBOARD

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Description

Ultibo HID Keyboard Consumer unit

This is a consumer for any generic HID keyboard device, it accepts HID application collections in the generic desktop page (HID_PAGE_GENERIC_DESKTOP) with the usage set to keyboard (HID_DESKTOP_KEYBOARD).

The consumer will bind to any keyboard collection that includes at a minimum an input report containing a field that provides keypress data from the keyboard / keypad page (HID_PAGE_KEYBOARD_KEYPAD) and a field providing modifier keys from the same page.

The consumer will also look for an output report containing a field from the LED page (HID_PAGE_LED) and will use this to set the keyboard LEDs if found.

Up to 16 keypresses per report can be accepted (see HID_KEYBOARD_MAX_KEYS) but most keyboards will commonly report up to 6 which is the size defined in the USB HID usage tables for boot mode keyboard reports.

Constants

To be documented

Type definitions

To be documented

Public variables

None defined

Function declarations

To be documented


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