ps2controller.h File Reference

PS/2 Controller (Intel 8042, also known as Keyboard Controller) More...

#include "types.h"
#include "object/key.h"
#include "object/pointer.h"

Include dependency graph for ps2controller.h:

Namespaces
	PS2Controller
	PS/2 ControllerInitializes the PS/2 devices (Keyboard and optional Mouse), and determines both the scan code and ASCII character of a pressed key from the transmitted make and break codes using the KeyDecoder.

Enumerations
enum	PS2Controller::Delay : uint8_t { PS2Controller::DELAY_250MS = 0, PS2Controller::DELAY_500MS = 1, PS2Controller::DELAY_750MS = 2, PS2Controller::DELAY_1000MS = 3 }
	Delay before the keyboard starts repeating sending a pressed key. More...
enum	PS2Controller::LED { PS2Controller::LED_SCROLL_LOCK = 1 << 0, PS2Controller::LED_NUM_LOCK = 1 << 1, PS2Controller::LED_CAPS_LOCK = 1 << 2 }
	Keyboard LEDs. More...

Functions
void	PS2Controller::init ()
	Initialization of connected devices. More...
bool	PS2Controller::fetch (Key &pressed)
	Retrieve the keyboard event. More...
bool	PS2Controller::fetch (Pointer &state)
	Retrieve the mouse event. More...
void	PS2Controller::setRepeatRate (int speed, Delay delay)
	Configure the repeat rate of the keyboard. More...
void	PS2Controller::setLed (enum LED led, bool on)
	Enable or disable a keyboard LED. More...
void	PS2Controller::drainBuffer ()
	Empties the keyboard buffer. More...
bool	PS2Controller::isPressed (Key::Scancode key)
	Check if a key is currently pressed. More...

Detailed Description

PS/2 Controller (Intel 8042, also known as Keyboard Controller)