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Major libk restructuring, also rewrote drivers/serial.h

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Tom-on
2024-10-27 10:23:56 +01:00
parent 4079049242
commit e8a55d72a5
62 changed files with 334 additions and 380 deletions
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libk/drivers/keyboard.c
+23
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#include <drivers/keyboard.h>
#include <memory/addresses.h>
#include <cpu/system.h>
#include <cpu/isr.h>
static const uint8_t US_Keyboard[2][128] = US_KEYBOARD;
keyboardState_t* keyboard = (keyboardState_t*)KEYBOARD_STATE_LOC;
// TODO: Make this better and be able to read multi-byte scancode
void keyboardHandler(intFrame_t*) {
uint8_t scancode = inb(0x60);
char c = US_Keyboard[keyboard->shift][scancode];
if (scancode == LEFT_SHIFT_PRESS || scancode == RIGHT_SHIFT_PRESS) {
keyboard->shift = 1;
} else if (scancode == LEFT_SHIFT_RELEASE || scancode == RIGHT_SHIFT_RELEASE) {
keyboard->shift = 0;
}
if (scancode & 0x80) { // Keyup
} else if (c != '\0') { keyboard->character = c; }
}