#ifndef Y8950KEYBOARDDEVICE_HH

#define Y8950KEYBOARDDEVICE_HH

#include "Pluggable.hh"

#include <cstdint>

namespace openmsx {

class Y8950KeyboardDevice : public Pluggable

{

public:

	/**

	 * Send data to the device.

	 * Normally this is used to select a certain row from the

	 * keyboard but you might also connect a non-keyboard device.

	 * A 1-bit means corresponding row is selected ( 0V)

	 *   0-bit                        not selected (+5V)

	 */

	virtual void write(uint8_t data, EmuTime time) = 0;

	/**

	 * Read data from the device.

	 * Normally this are the keys that are pressed but you might

	 * also connect a non-keyboard device.

	 * A 0-bit means corresponding key is pressed

	 *   1-bit                        not pressed

	 */

	[[nodiscard]] virtual uint8_t read(EmuTime time) = 0;

	// pluggable

	[[nodiscard]] zstring_view getClass() const final;

};

} // namespace openmsx

#endif