| #ifndef _USB_KEYB_H |
| #define _USB_KEYB_H |
| |
| /***************************************************************************** |
| * Copyright (c) 2013 IBM Corporation |
| * All rights reserved. |
| * This program and the accompanying materials |
| * are made available under the terms of the BSD License |
| * which accompanies this distribution, and is available at |
| * http://www.opensource.org/licenses/bsd-license.php |
| * |
| * Contributors: |
| * IBM Corporation - initial implementation |
| *****************************************************************************/ |
| |
| #define BIT_0 1 |
| #define BIT_1 (BIT_0 << 1) |
| #define BIT_2 (BIT_0 << 2) |
| #define BIT_3 (BIT_0 << 3) |
| #define BIT_4 (BIT_0 << 4) |
| #define BIT_5 (BIT_0 << 5) |
| #define BIT_6 (BIT_0 << 6) |
| #define BIT_7 (BIT_0 << 7) |
| |
| /* bits from modifier input */ |
| #define MODIFIER_CTRL (BIT_0 | BIT_4) |
| #define MODIFIER_SHIFT (BIT_1 | BIT_5) |
| #define MODIFIER_ALT (BIT_2 | BIT_6) |
| #define MODIFIER_GUI (BIT_3 | BIT_7) |
| #define MODIFIER_ALT_GR BIT_6 |
| |
| /* bits representing Keyboard-LEDs */ |
| #define LED_NUM_LOCK BIT_0 |
| #define LED_CAPS_LOCK BIT_1 |
| #define LED_SCROLL_LOCK BIT_2 |
| |
| extern const uint8_t keycodes_std_US[]; |
| extern const uint8_t keycodes_shift_US[]; |
| extern const uint8_t keycodes_alt_GR[]; |
| extern const uint8_t keycodes_ctrl[]; |
| |
| #endif |
