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#include <cpu.h>
#include <def.h>
#include <gui.h>
#include <interrupts.h>
char keymap[128];
// TODO: Use keyboard as event and move logic to other file
void keyboard_handler()
{
u8 scan_code = inb(0x60);
if (scan_code > 128)
return;
if ((scan_code & 0x80) == 0) { // PRESS
gui_term_write_char(keymap[scan_code]);
}
}
void keyboard_acknowledge()
{
while (inb(0x60) != 0xfa)
;
}
void keyboard_rate()
{
outb(0x60, 0xF3);
keyboard_acknowledge();
outb(0x60, 0x0); // Rate{00000} Delay{00} 0
}
void keyboard_install()
{
//keyboard_rate(); TODO: Fix keyboard rate?
irq_install_handler(1, keyboard_handler);
}
char keymap[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', 17, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`',
14, '\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 14, '*',
0, // Alt key
' ', // Space bar
15, // Caps lock
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // F keys
0, // Num lock
0, // Scroll lock
0, // Home key
0, // Up arrow
0, // Page up
'-',
0, // Left arrow
0,
0, // Right arrow
'+',
0, // End key
0, // Down arrow
0, // Page down
0, // Insert key
0, // Delete key
0, 0, 0,
0, // F11
0, // F12
0, // Other keys
};
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