joystick_types.h

Go to the documentation of this file.

#ifndef __JOYSTICK_TYPES_H
#define __JOYSTICK_TYPES_H
 
#include "types.h"
 
typedef enum
{
    JOY_ERR_OK = 0,
    JOY_ERR_RIT_UNINIT,
} JOYSTICK_Error;
 
typedef void (*JOYSTICK_Function)(void);
 
// Each function is mapped to the correspoding GPIO pin, so
// check can be simplified.
typedef enum
{
    JOY_ACTION_SEL = 0, // GPIO 1.25
    JOY_ACTION_DOWN,
    JOY_ACTION_LEFT,
    JOY_ACTION_RIGHT,
    JOY_ACTION_UP, // GPIO 1.29
    JOY_ACTION_COUNT
} JOYSTICK_Action;
 
#define JOY_ACTION_ALL (u8)(-1)
 
#endif