key.h File Reference

#include "types.h"

Go to the source code of this file.

Macros
#define	KEY_Y4   0x0800
#define	KEY_Y3   0x0400
#define	KEY_Y2   0x0200
#define	KEY_Y1   0x0100
#define	KEY_X4   0x0080
#define	KEY_X3   0x0040
#define	KEY_X2   0x0020
#define	KEY_X1   0x0010
#define	KEY_B   0x0008
#define	KEY_A   0x0004
#define	KEY_START   0x0002
#define	KEY_UP1   KEY_X1
#define	KEY_RIGHT1   KEY_X2
#define	KEY_DOWN1   KEY_X3
#define	KEY_LEFT1   KEY_X4
#define	KEY_UP2   KEY_Y1
#define	KEY_RIGHT2   KEY_Y2
#define	KEY_DOWN2   KEY_Y3
#define	KEY_LEFT2   KEY_Y4

Functions
uint16_t	key_press_check (void)
uint16_t	key_hit_check (void)
uint16_t	key_wait (void)
void	key_set_repeat (uint8_t rate, uint8_t delay)
uint16_t	key_hit_check_with_repeat (void)

Detailed Description

FreyaBIOS keypad calls.

Definition in file key.h.