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Matheus
146 lines
3.4 KiB
C
146 lines
3.4 KiB
C
#ifndef _KEYBOARD_H
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#define _KEYBOARD_H
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#define KBPACKET_FLAGS_RELEASED 1
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#define KBPACKET_FLAGS_LEFTCTRL 2
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#define KBPACKET_FLAGS_CAPSLOCK 4
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#define KBPACKET_FLAGS_LEFTALT 8
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#define KBPACKET_FLAGS_RIGHTALT 16
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#define KBPACKET_FLAGS_LEFTSHIFT 32
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#define KBPACKET_FLAGS_RIGHTCTRL 64
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#define KBPACKET_FLAGS_RIGHTSHIFT 128
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#define KEYCODE_RESERVED 0
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#define KEYCODE_ESCAPE 1
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#define KEYCODE_1 2
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#define KEYCODE_2 3
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#define KEYCODE_3 4
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#define KEYCODE_4 5
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#define KEYCODE_5 6
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#define KEYCODE_6 7
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#define KEYCODE_7 8
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#define KEYCODE_8 9
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#define KEYCODE_9 10
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#define KEYCODE_0 11
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#define KEYCODE_MINUS 12
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#define KEYCODE_EQUAL 13
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#define KEYCODE_BACKSPACE 14
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#define KEYCODE_TAB 15
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#define KEYCODE_Q 16
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#define KEYCODE_W 17
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#define KEYCODE_E 18
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#define KEYCODE_R 19
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#define KEYCODE_T 20
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#define KEYCODE_Y 21
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#define KEYCODE_U 22
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#define KEYCODE_I 23
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#define KEYCODE_O 24
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#define KEYCODE_P 25
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#define KEYCODE_LEFTBRACE 26
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#define KEYCODE_RIGHTBRACE 27
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#define KEYCODE_ENTER 28
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#define KEYCODE_LEFTCTRL 29
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#define KEYCODE_A 30
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#define KEYCODE_S 31
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#define KEYCODE_D 32
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#define KEYCODE_F 33
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#define KEYCODE_G 34
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#define KEYCODE_H 35
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#define KEYCODE_J 36
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#define KEYCODE_K 37
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#define KEYCODE_L 38
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#define KEYCODE_SEMICOLON 39
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#define KEYCODE_APOSTROPHE 40
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#define KEYCODE_GRAVE 41
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#define KEYCODE_LEFTSHIFT 42
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#define KEYCODE_BACKSLASH 43
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#define KEYCODE_Z 44
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#define KEYCODE_X 45
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#define KEYCODE_C 46
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#define KEYCODE_V 47
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#define KEYCODE_B 48
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#define KEYCODE_N 49
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#define KEYCODE_M 50
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#define KEYCODE_COMMA 51
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#define KEYCODE_DOT 52
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#define KEYCODE_SLASH 53
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#define KEYCODE_RIGHTSHIFT 54
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#define KEYCODE_KEYPADASTERISK 55
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#define KEYCODE_LEFTALT 56
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#define KEYCODE_SPACE 57
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#define KEYCODE_CAPSLOCK 58
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#define KEYCODE_F1 59
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#define KEYCODE_F2 60
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#define KEYCODE_F3 61
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#define KEYCODE_F4 62
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#define KEYCODE_F5 63
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#define KEYCODE_F6 64
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#define KEYCODE_F7 65
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#define KEYCODE_F8 66
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#define KEYCODE_F9 67
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#define KEYCODE_F10 68
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#define KEYCODE_NUMLOCK 69
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#define KEYCODE_SCROLLLOCK 70
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#define KEYCODE_KEYPAD7 71
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#define KEYCODE_KEYPAD8 72
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#define KEYCODE_KEYPAD9 73
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#define KEYCODE_KEYPADMINUS 74
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#define KEYCODE_KEYPAD4 75
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#define KEYCODE_KEYPAD5 76
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#define KEYCODE_KEYPAD6 77
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#define KEYCODE_KEYPADPLUS 78
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#define KEYCODE_KEYPAD1 79
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#define KEYCODE_KEYPAD2 80
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#define KEYCODE_KEYPAD3 81
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#define KEYCODE_KEYPAD0 82
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#define KEYCODE_KEYPADDOT 83
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#define KEYCODE_F11 87
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#define KEYCODE_F12 88
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#define KEYCODE_KEYPADENTER 96
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#define KEYCODE_RIGHTCTRL 97
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#define KEYCODE_KEYPADSLASH 98
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#define KEYCODE_SYSREQ 99
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#define KEYCODE_RIGHTALT 100
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#define KEYCODE_LINEFEED 101
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#define KEYCODE_HOME 102
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#define KEYCODE_UP 103
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#define KEYCODE_PAGEUP 104
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#define KEYCODE_LEFT 105
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#define KEYCODE_RIGHT 106
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#define KEYCODE_END 107
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#define KEYCODE_DOWN 108
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#define KEYCODE_PAGEDOWN 109
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#define KEYCODE_INSERT 110
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#define KEYCODE_DELETE 111
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#include <spinlock.h>
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#include <semaphore.h>
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#include <ringbuffer.h>
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#include <kernel/poll.h>
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typedef uintmax_t keycode_t;
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typedef struct {
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ringbuffer_t packetbuffer;
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semaphore_t semaphore;
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spinlock_t lock;
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int flags;
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pollheader_t pollheader;
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} keyboard_t;
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typedef struct {
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char ascii;
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keycode_t keycode;
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int flags;
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} kbpacket_t;
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extern keyboard_t *keyboard_console;
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void keyboard_init();
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keyboard_t *keyboard_new();
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void keyboard_sendpacket(keyboard_t *keyboard, kbpacket_t *packet);
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bool keyboard_get(keyboard_t *keyboard, kbpacket_t *packet);
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int keyboard_wait(keyboard_t *keyboard, kbpacket_t *packet);
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#endif
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