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Keyboard.h
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Keyboard.h
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/*
Keyboard.h
Copyright (c) 2015, Arduino LLC
Original code (pre-library): Copyright (c) 2011, Peter Barrett
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef KEYBOARD_h
#define KEYBOARD_h
#include "HID.h"
#if !defined(_USING_HID)
#warning "Using legacy HID core (non pluggable)"
#else
//================================================================================
//================================================================================
// Keyboard
// Modifiers
#define KEY_LEFT_CTRL 0x80
#define KEY_LEFT_SHIFT 0x81
#define KEY_LEFT_ALT 0x82
#define KEY_LEFT_GUI 0x83
#define KEY_RIGHT_CTRL 0x84
#define KEY_RIGHT_SHIFT 0x85
#define KEY_RIGHT_ALT 0x86
#define KEY_RIGHT_GUI 0x87
// Misc keys
#define KEY_UP_ARROW 0xDA
#define KEY_DOWN_ARROW 0xD9
#define KEY_LEFT_ARROW 0xD8
#define KEY_RIGHT_ARROW 0xD7
#define KEY_BACKSPACE 0xB2
#define KEY_TAB 0xB3
#define KEY_RETURN 0xB0
#define KEY_MENU 0xED // "Keyboard Application" in USB standard
#define KEY_ESC 0xB1
#define KEY_INSERT 0xD1
#define KEY_DELETE 0xD4
#define KEY_PAGE_UP 0xD3
#define KEY_PAGE_DOWN 0xD6
#define KEY_HOME 0xD2
#define KEY_END 0xD5
#define KEY_CAPS_LOCK 0xC1
#define KEY_PRINT_SCREEN 0xCE // Print Screen / SysRq
#define KEY_SCROLL_LOCK 0xCF
#define KEY_PAUSE 0xD0 // Pause / Break
// Numeric keypad
#define KEY_NUM_LOCK 0xDB
#define KEY_KP_SLASH 0xDC
#define KEY_KP_ASTERISK 0xDD
#define KEY_KP_MINUS 0xDE
#define KEY_KP_PLUS 0xDF
#define KEY_KP_ENTER 0xE0
#define KEY_KP_1 0xE1
#define KEY_KP_2 0xE2
#define KEY_KP_3 0xE3
#define KEY_KP_4 0xE4
#define KEY_KP_5 0xE5
#define KEY_KP_6 0xE6
#define KEY_KP_7 0xE7
#define KEY_KP_8 0xE8
#define KEY_KP_9 0xE9
#define KEY_KP_0 0xEA
#define KEY_KP_DOT 0xEB
// Function keys
#define KEY_F1 0xC2
#define KEY_F2 0xC3
#define KEY_F3 0xC4
#define KEY_F4 0xC5
#define KEY_F5 0xC6
#define KEY_F6 0xC7
#define KEY_F7 0xC8
#define KEY_F8 0xC9
#define KEY_F9 0xCA
#define KEY_F10 0xCB
#define KEY_F11 0xCC
#define KEY_F12 0xCD
#define KEY_F13 0xF0
#define KEY_F14 0xF1
#define KEY_F15 0xF2
#define KEY_F16 0xF3
#define KEY_F17 0xF4
#define KEY_F18 0xF5
#define KEY_F19 0xF6
#define KEY_F20 0xF7
#define KEY_F21 0xF8
#define KEY_F22 0xF9
#define KEY_F23 0xFA
#define KEY_F24 0xFB
// Supported keyboard layouts
extern const uint8_t KeyboardLayout_de_DE[];
extern const uint8_t KeyboardLayout_en_US[];
extern const uint8_t KeyboardLayout_es_ES[];
extern const uint8_t KeyboardLayout_fr_FR[];
extern const uint8_t KeyboardLayout_it_IT[];
extern const uint8_t KeyboardLayout_sv_SE[];
extern const uint8_t KeyboardLayout_da_DK[];
// Low level key report: up to 6 keys and shift, ctrl etc at once
typedef struct
{
uint8_t modifiers;
uint8_t reserved;
uint8_t keys[6];
} KeyReport;
class Keyboard_ : public Print
{
private:
KeyReport _keyReport;
const uint8_t *_asciimap;
void sendReport(KeyReport* keys);
public:
Keyboard_(void);
void begin(const uint8_t *layout = KeyboardLayout_en_US);
void end(void);
size_t write(uint8_t k);
size_t write(const uint8_t *buffer, size_t size);
size_t press(uint8_t k);
size_t release(uint8_t k);
void releaseAll(void);
};
extern Keyboard_ Keyboard;
#endif
#endif