usbkbdscancodes.c File Reference

USB HID keyboard scan codes.

License

Copyright 2018 Silicon Laboratories Inc. www.silabs.com

SPDX-License-Identifier: Zlib

The licensor of this software is Silicon Laboratories Inc.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

Definition in file usbkbdscancodes.c .

#include <stdint.h>
#include " usbkbdscancodes.h "

Functions

char USB_HidScancodeToAscii (uint8_t scancode)
Converts the keyboard scancode to ASCII.

Variables

static const uint8_t Scancode2Ascii []
Table of keyboard scancode to ASCII mappings. Refer to the "HID Usage Tables" standard document from www.usb.org, section 10 "Keyboard/Keypad Page (0x07)".