140 lines
5.9 KiB
C
140 lines
5.9 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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*/
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/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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keyboard.h
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++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Forrest Yu, 2005
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++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
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#ifndef _TINIX_KEYBOARD_H_
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#define _TINIX_KEYBOARD_H_
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/************************************************************************/
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/* Macros Declaration */
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/************************************************************************/
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#define KB_IN_BYTES 32 /* size of keyboard input buffer */
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#define MAP_COLS 3 /* Number of columns in keymap */
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#define NR_SCAN_CODES 0x80 /* Number of scan codes (rows in keymap) */
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#define FLAG_BREAK 0x0080 /* Break Code */
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#define FLAG_EXT 0x0100 /* Normal function keys */
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#define FLAG_SHIFT_L 0x0200 /* Shift key */
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#define FLAG_SHIFT_R 0x0400 /* Shift key */
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#define FLAG_CTRL_L 0x0800 /* Control key */
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#define FLAG_CTRL_R 0x1000 /* Control key */
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#define FLAG_ALT_L 0x2000 /* Alternate key */
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#define FLAG_ALT_R 0x4000 /* Alternate key */
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#define FLAG_PAD 0x8000 /* keys in num pad */
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#define MASK_RAW 0x01FF /* raw key value = code passed to tty & MASK_RAW
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the value can be found either in the keymap column 0
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or in the list below */
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/* Special keys */
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#define ESC (0x01 + FLAG_EXT) /* Esc */
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#define TAB (0x02 + FLAG_EXT) /* Tab */
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#define ENTER (0x03 + FLAG_EXT) /* Enter */
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#define BACKSPACE (0x04 + FLAG_EXT) /* BackSpace */
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#define GUI_L (0x05 + FLAG_EXT) /* L GUI */
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#define GUI_R (0x06 + FLAG_EXT) /* R GUI */
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#define APPS (0x07 + FLAG_EXT) /* APPS */
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/* Shift, Ctrl, Alt */
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#define SHIFT_L (0x08 + FLAG_EXT) /* L Shift */
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#define SHIFT_R (0x09 + FLAG_EXT) /* R Shift */
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#define CTRL_L (0x0A + FLAG_EXT) /* L Ctrl */
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#define CTRL_R (0x0B + FLAG_EXT) /* R Ctrl */
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#define ALT_L (0x0C + FLAG_EXT) /* L Alt */
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#define ALT_R (0x0D + FLAG_EXT) /* R Alt */
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/* Lock keys */
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#define CAPS_LOCK (0x0E + FLAG_EXT) /* Caps Lock */
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#define NUM_LOCK (0x0F + FLAG_EXT) /* Number Lock */
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#define SCROLL_LOCK (0x10 + FLAG_EXT) /* Scroll Lock */
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/* Function keys */
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#define F1 (0x11 + FLAG_EXT) /* F1 */
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#define F2 (0x12 + FLAG_EXT) /* F2 */
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#define F3 (0x13 + FLAG_EXT) /* F3 */
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#define F4 (0x14 + FLAG_EXT) /* F4 */
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#define F5 (0x15 + FLAG_EXT) /* F5 */
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#define F6 (0x16 + FLAG_EXT) /* F6 */
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#define F7 (0x17 + FLAG_EXT) /* F7 */
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#define F8 (0x18 + FLAG_EXT) /* F8 */
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#define F9 (0x19 + FLAG_EXT) /* F9 */
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#define F10 (0x1A + FLAG_EXT) /* F10 */
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#define F11 (0x1B + FLAG_EXT) /* F11 */
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#define F12 (0x1C + FLAG_EXT) /* F12 */
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/* Control Pad */
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#define PRINTSCREEN (0x1D + FLAG_EXT) /* Print Screen */
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#define PAUSEBREAK (0x1E + FLAG_EXT) /* Pause/Break */
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#define INSERT (0x1F + FLAG_EXT) /* Insert */
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#define DELETE (0x20 + FLAG_EXT) /* Delete */
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#define HOME (0x21 + FLAG_EXT) /* Home */
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#define END (0x22 + FLAG_EXT) /* End */
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#define PAGEUP (0x23 + FLAG_EXT) /* Page Up */
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#define PAGEDOWN (0x24 + FLAG_EXT) /* Page Down */
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#define UP (0x25 + FLAG_EXT) /* Up */
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#define DOWN (0x26 + FLAG_EXT) /* Down */
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#define LEFT (0x27 + FLAG_EXT) /* Left */
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#define RIGHT (0x28 + FLAG_EXT) /* Right */
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/* ACPI keys */
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#define POWER (0x29 + FLAG_EXT) /* Power */
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#define SLEEP (0x2A + FLAG_EXT) /* Sleep */
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#define WAKE (0x2B + FLAG_EXT) /* Wake Up */
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/* Num Pad */
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#define PAD_SLASH (0x2C + FLAG_EXT) /* / */
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#define PAD_STAR (0x2D + FLAG_EXT) /* * */
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#define PAD_MINUS (0x2E + FLAG_EXT) /* - */
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#define PAD_PLUS (0x2F + FLAG_EXT) /* + */
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#define PAD_ENTER (0x30 + FLAG_EXT) /* Enter */
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#define PAD_DOT (0x31 + FLAG_EXT) /* . */
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#define PAD_0 (0x32 + FLAG_EXT) /* 0 */
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#define PAD_1 (0x33 + FLAG_EXT) /* 1 */
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#define PAD_2 (0x34 + FLAG_EXT) /* 2 */
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#define PAD_3 (0x35 + FLAG_EXT) /* 3 */
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#define PAD_4 (0x36 + FLAG_EXT) /* 4 */
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#define PAD_5 (0x37 + FLAG_EXT) /* 5 */
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#define PAD_6 (0x38 + FLAG_EXT) /* 6 */
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#define PAD_7 (0x39 + FLAG_EXT) /* 7 */
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#define PAD_8 (0x3A + FLAG_EXT) /* 8 */
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#define PAD_9 (0x3B + FLAG_EXT) /* 9 */
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#define PAD_UP PAD_8 /* Up */
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#define PAD_DOWN PAD_2 /* Down */
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#define PAD_LEFT PAD_4 /* Left */
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#define PAD_RIGHT PAD_6 /* Right */
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#define PAD_HOME PAD_7 /* Home */
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#define PAD_END PAD_1 /* End */
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#define PAD_PAGEUP PAD_9 /* Page Up */
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#define PAD_PAGEDOWN PAD_3 /* Page Down */
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#define PAD_INS PAD_0 /* Ins */
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#define PAD_MID PAD_5 /* Middle key */
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#define PAD_DEL PAD_DOT /* Del */
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/************************************************************************/
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/* Stucture Definition */
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/************************************************************************/
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/* Keyboard structure, 1 per console. */
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typedef struct s_kb {
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char* p_head; /* input cache pointer */
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char* p_tail; /* read cache pointer */
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int count;
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char buf[KB_IN_BYTES];
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}KB_INPUT;
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#endif /* _TINIX_KEYBOARD_H_ */
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