45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*******************************************************************************
|
|
* NewOswan
|
|
* io.h:
|
|
*
|
|
* Based on the original Oswan-unix
|
|
* Copyright (c) 2014-2022 986-Studio. All rights reserved.
|
|
*
|
|
******************************************************************************/
|
|
|
|
#ifndef __IO_H__
|
|
#define __IO_H__
|
|
|
|
#include <stdint.h>
|
|
|
|
extern uint8_t ws_key_start;
|
|
extern uint8_t ws_key_x4;
|
|
extern uint8_t ws_key_x2;
|
|
extern uint8_t ws_key_x1;
|
|
extern uint8_t ws_key_x3;
|
|
extern uint8_t ws_key_y4;
|
|
extern uint8_t ws_key_y2;
|
|
extern uint8_t ws_key_y1;
|
|
extern uint8_t ws_key_y3;
|
|
extern uint8_t ws_key_button_a;
|
|
extern uint8_t ws_key_button_b;
|
|
|
|
void io_init(void);
|
|
void io_reset(void);
|
|
void io_flipControls(void);
|
|
void io_done(void);
|
|
|
|
uint8_t io_readport(uint8_t port);
|
|
void io_writeport(uint8_t port, uint8_t value);
|
|
|
|
typedef uint8_t (*io_read)(void *pdata, uint8_t port);
|
|
typedef void (*io_write)(void *pdata, uint8_t port, uint8_t value);
|
|
|
|
void register_io_hook(uint8_t baseAddress, uint8_t port, io_read readHook, void *pdata, io_write writeHook);
|
|
void register_io_hook_array(uint8_t baseAddress, const uint8_t *portList, uint8_t listLen, io_read readHook, io_write writeHook,
|
|
void *pdata);
|
|
|
|
#define UNUSED_PARAMETER(_s) (void *)(_s)
|
|
|
|
#endif
|