controller.h File Reference

Definitions for using the controller device. More...

#include <sys/cdefs.h>
#include <arch/types.h>

Go to the source code of this file.

Data Structures
struct	cont_cond_t
struct	cont_state_t
	Controller status structure. More...

Macros
#define	CONT_C   (1<<0)
#define	CONT_B   (1<<1)
#define	CONT_A   (1<<2)
#define	CONT_START   (1<<3)
#define	CONT_DPAD_UP   (1<<4)
#define	CONT_DPAD_DOWN   (1<<5)
#define	CONT_DPAD_LEFT   (1<<6)
#define	CONT_DPAD_RIGHT   (1<<7)
#define	CONT_Z   (1<<8)
#define	CONT_Y   (1<<9)
#define	CONT_X   (1<<10)
#define	CONT_D   (1<<11)
#define	CONT_DPAD2_UP   (1<<12)
#define	CONT_DPAD2_DOWN   (1<<13)
#define	CONT_DPAD2_LEFT   (1<<14)
#define	CONT_DPAD2_RIGHT   (1<<15)
#define	CONT_CAPABILITY_C   (1<<0)
#define	CONT_CAPABILITY_B   (1<<1)
#define	CONT_CAPABILITY_A   (1<<2)
#define	CONT_CAPABILITY_START   (1<<3)
#define	CONT_CAPABILITY_DPAD_UP   (1<<4)
#define	CONT_CAPABILITY_DPAD_DOWN   (1<<5)
#define	CONT_CAPABILITY_DPAD_LEFT   (1<<6)
#define	CONT_CAPABILITY_DPAD_RIGHT   (1<<7)
#define	CONT_CAPABILITY_Z   (1<<8)
#define	CONT_CAPABILITY_Y   (1<<9)
#define	CONT_CAPABILITY_X   (1<<10)
#define	CONT_CAPABILITY_D   (1<<11)
#define	CONT_CAPABILITY_DPAD2_UP   (1<<12)
#define	CONT_CAPABILITY_DPAD2_DOWN   (1<<13)
#define	CONT_CAPABILITY_DPAD2_LEFT   (1<<14)
#define	CONT_CAPABILITY_DPAD2_RIGHT   (1<<15)
#define	CONT_CAPABILITY_RTRIG   (1<<16)
#define	CONT_CAPABILITY_LTRIG   (1<<17)
#define	CONT_CAPABILITY_ANALOG_X   (1<<18)
#define	CONT_CAPABILITY_ANALOG_Y   (1<<19)
#define	CONT_CAPABILITY_ANALOG2_X   (1<<20)
#define	CONT_CAPABILITY_ANALOG2_Y   (1<<21)

Typedefs
typedef void(*	cont_btn_callback_t )(uint8 addr, uint32 btns)
	Controller automatic callback type. More...

Functions
void	cont_btn_callback (uint8 addr, uint32 btns, cont_btn_callback_t cb)
	Set an automatic button press callback. More...

Detailed Description

Definitions for using the controller device.

This file contains the definitions needed to access the Maple controller device. Obviously, this corresponds to the MAPLE_FUNC_CONTROLLER function code.

Author

Jordan DeLong

Dan Potter

Typedef Documentation

typedef void(* cont_btn_callback_t)(uint8 addr, uint32 btns)

Controller automatic callback type.

Functions of this type can be set with cont_btn_callback() to respond automatically to the specified set of buttons being pressed. This can be used, for instance, to implement the standard A+B+X+Y+Start method of ending the program running.

Function Documentation

void cont_btn_callback	(	uint8	addr,
		uint32	btns,
		cont_btn_callback_t	cb
	)

Set an automatic button press callback.

This function sets a callback function to be called when the specified controller has the set of buttons given pressed.

Parameters

addr	The controller to listen on. This value can be obtained by using maple_addr().
btns	The buttons bitmask to match.
cb	The callback to call when the buttons are pressed.