key.h

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/*
 * Copyright (c) 2022 Adrian "asie" Siekierka
 *
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.
 *
 * 3. This notice may not be removed or altered from any source distribution.
 */
 
#ifndef __WF_LIBWW_KEY_H__
#define __WF_LIBWW_KEY_H__
 
#include "types.h"
 
#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
 
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);
// Missing: key_get_repeat
uint16_t key_hit_check_with_repeat(void);
 
#endif /* __WF_LIBW_KEY_H__ */