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keyboard: continue the implementation; add shifting support

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Matheus
2022-09-22 14:37:27 -03:00
parent 1147937837
commit 7fc34a2e66
3 changed files with 278 additions and 3 deletions
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src/arch/x86_64/ps2kbd.c
+94 -3
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@@ -34,10 +34,101 @@ static uint8_t ps2cmd(uint8_t cmd){
}
static char asciitable[] = {
0, '\033', '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, 0, '\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '4', '1', '2', '3', '0', '.', 0, 0, 0, 0, 0
static char codes[] = {
KEYCODE_RESERVED,
KEYCODE_ESCAPE,
KEYCODE_1,
KEYCODE_2,
KEYCODE_3,
KEYCODE_4,
KEYCODE_5,
KEYCODE_6,
KEYCODE_7,
KEYCODE_8,
KEYCODE_9,
KEYCODE_0,
KEYCODE_MINUS,
KEYCODE_EQUAL,
KEYCODE_BACKSPACE,
KEYCODE_TAB,
KEYCODE_Q,
KEYCODE_W,
KEYCODE_E,
KEYCODE_R,
KEYCODE_T,
KEYCODE_Y,
KEYCODE_U,
KEYCODE_I,
KEYCODE_O,
KEYCODE_P,
KEYCODE_LEFTBRACE,
KEYCODE_RIGHTBRACE,
KEYCODE_ENTER,
KEYCODE_LEFTCTRL,
KEYCODE_A,
KEYCODE_S,
KEYCODE_D,
KEYCODE_F,
KEYCODE_G,
KEYCODE_H,
KEYCODE_J,
KEYCODE_K,
KEYCODE_L,
KEYCODE_SEMICOLON,
KEYCODE_APOSTROPHE,
KEYCODE_GRAVE,
KEYCODE_LEFTSHIFT,
KEYCODE_BACKSLASH,
KEYCODE_Z,
KEYCODE_X,
KEYCODE_C,
KEYCODE_V,
KEYCODE_B,
KEYCODE_N,
KEYCODE_M,
KEYCODE_COMMA,
KEYCODE_DOT,
KEYCODE_SLASH,
KEYCODE_RIGHTSHIFT,
KEYCODE_KEYPADASTERISK,
KEYCODE_LEFTALT,
KEYCODE_SPACE,
KEYCODE_CAPSLOCK,
KEYCODE_F1,
KEYCODE_F2,
KEYCODE_F3,
KEYCODE_F4,
KEYCODE_F5,
KEYCODE_F6,
KEYCODE_F7,
KEYCODE_F8,
KEYCODE_F9,
KEYCODE_F10,
KEYCODE_NUMLOCK,
KEYCODE_SCROLLLOCK,
KEYCODE_KEYPAD7,
KEYCODE_KEYPAD8,
KEYCODE_KEYPAD9,
KEYCODE_KEYPADMINUS,
KEYCODE_KEYPAD4,
KEYCODE_KEYPAD5,
KEYCODE_KEYPAD6,
KEYCODE_KEYPADPLUS,
KEYCODE_KEYPAD1,
KEYCODE_KEYPAD2,
KEYCODE_KEYPAD3,
KEYCODE_KEYPAD0,
KEYCODE_KEYPADDOT,
0, 0, 0,
KEYCODE_F11,
KEYCODE_F12
};
static char extendedcodes[] = {
};
void ps2kbd_irq(){
uint8_t scancode = inb(0x60);
if(scancode == 0xE0)
@@ -54,7 +145,7 @@ void ps2kbd_irq(){
scancode &= 0x7F;
}
packet.ascii = asciitable[scancode];
packet.keycode = codes[scancode];
keyboard_packet(kb, packet);