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Implemented a proper libk

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This commit is contained in:
Tom-on
2024-10-09 16:45:37 +02:00
parent 9ff817b935
commit 95d32f025a
45 changed files with 1713 additions and 1524 deletions
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include/keyboard/keyboard.h
+1 -30
View File
@@ -1,11 +1,6 @@
#ifndef KEYBOARD_KEYBOARD_H
#define KEYBOARD_KEYBOARD_H
#include <interrupt/idt.h>
#include <interrupt/pic.h>
#include <keyboard/keys.h>
#include <memory/addresses.h>
#include <stdio.h>
#include <stdbool.h>
typedef struct {
@@ -13,30 +8,6 @@ typedef struct {
bool shift;
} keyboardState_t;
keyboardState_t* keyboard = (keyboardState_t*)KEYBOARD_STATE_LOC;
__attribute__ ((interrupt))
void keyboardHandler(intFrame_t* iframe) { // TODO: Make this better and be able to read multi-byte scancode
uint8_t scancode = inb(0x60);
char c = US_Keyboard[keyboard->shift][scancode];
if (scancode == LEFT_SHIFT_PRESS || scancode == RIGHT_SHIFT_PRESS) {
keyboard->shift = true;
} else if (scancode == LEFT_SHIFT_RELEASE || scancode == RIGHT_SHIFT_RELEASE) {
keyboard->shift = false;
}
if (scancode & 0x80) { // Keyup
} else if (c != '\0') {
keyboard->character = c;
}
sendPicEOI(1);
}
void setupKeyboard() {
idtSetGate(0x21, keyboardHandler, INT_GATE_FLAGS);
unsetIrqMask(1);
}
void setupKeyboard();
#endif
include/keyboard/keys.h
+19 -21
View File
@@ -1,8 +1,6 @@
#ifndef KEYBOARD_KEYS_H
#define KEYBOARD_KEYS_H
#include <stdbool.h>
#define LEFT_SHIFT_PRESS 0x2a
#define LEFT_SHIFT_RELEASE (LEFT_SHIFT_PRESS | 0x80)
#define RIGHT_SHIFT_PRESS 0x36
@@ -17,24 +15,24 @@
#define RIGHT_ALT_RELEASE (RIGHT_ALT_PRESS | 0x80)
// Basic US Keyboard layout
static const char US_Keyboard[2][128] = {
{
0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', '\b',
'\t','q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'','`',
0, '\\','z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0,
'*', 0, ' ', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
'7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', // Numpad
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
},
{
0, 27, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '\b', '\t',
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', '\n', 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0, '|', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.',
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
}
};
#define US_KEYBOARD {\
{\
0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', '\b',\
'\t','q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',\
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'','`',\
0, '\\','z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0,\
'*', 0, ' ', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\
'7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.',\
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\
},\
{\
0, 27, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '\b', '\t',\
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', '\n', 0, 'A', 'S',\
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0, '|', 'Z', 'X', 'C', 'V',\
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.',\
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\
}\
}
#endif