hidkbd.c File Reference
USB Human Interface Devices (HID) class keyboard driver.
Copyright 2015 Silicon Labs, Inc. http://www.silabs.com
This file is licensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.
Definition in file
|void||HIDKBD_Init (HIDKBD_Init_t *init)|
|Initialize HID Keyboard driver. |
|void||HIDKBD_KeyboardEvent (HIDKBD_KeyReport_t *report)|
|Report a keyboard press/release event. |
|int||HIDKBD_SetupCmd (const USB_Setup_TypeDef *setup)|
|Handle USB setup commands. Implements HID class specific commands. This function must be called each time the device receive a setup command. |
|void||HIDKBD_StateChangeEvent (USBD_State_TypeDef oldState, USBD_State_TypeDef newState)|
|Handle USB state change events, this function must be called each time the USB device state is changed. |
|const char HIDKBD_ReportDescriptor||SL_ATTRIBUTE_ALIGN (4)|
Macro Definition Documentation
|#define DEFAULT_IDLE_RATE 500|
Default idle-rate recommended in the USB HID class specification.
Definition at line
61 of file
Referenced by HIDKBD_StateChangeEvent().
|const char HIDKBD_ReportDescriptor  SL_ATTRIBUTE_ALIGN||(||4||)|
HID report descriptor created with usb.org's "HID Descriptor Tool(DT)" version 2.4. The descriptor defines an input report which matches the HIDKBD_KeyReport_t typedef, and an output report with 3 bits for controlling NumLock, CapsLock and ScrollLock keyboard LED's