llvm-mos-sdk/joypad_8h_source.html

 /*

  * Copyright (c) 2023 Adrian "asie" Siekierka

  *

  * Licensed under the Apache License, Version 2.0 with LLVM Exceptions,

  * See https://github.com/llvm-mos/llvm-mos-sdk/blob/main/LICENSE for license

  * information.

  */


 #ifndef _PCE_JOYPAD_H_

 #define _PCE_JOYPAD_H_


 #include <stdbool.h>

 #include <stdint.h>


 #ifdef __cplusplus

 extern "C" {

 #endif


 #define KEY_LEFT   0x80

 #define KEY_DOWN   0x40

 #define KEY_RIGHT  0x20

 #define KEY_UP     0x10

 #define KEY_RUN    0x08

 #define KEY_SELECT 0x04

 #define KEY_2      0x02

 #define KEY_1      0x01


 uint8_t pce_joypad_wr(uint8_t value);


 uint8_t pce_joypad_read(void);


 uint8_t pce_joypad_next(void);


 #ifdef __cplusplus

 }

 #endif


 #endif /* _PCE_JOYPAD_H_ */

pce_joypad_wr
uint8_t pce_joypad_wr(uint8_t value)
Write a value to the joypad I/O port, then read the result.

pce_joypad_next
uint8_t pce_joypad_next(void)
Read the next joypad controller's pressed buttons.

pce_joypad_read
uint8_t pce_joypad_read(void)
Read the first joypad controller's pressed buttons.

std::uint8_t
::uint8_t uint8_t
Definition: cstdint:21