dingusppc/devices/adb.h
2020-04-22 14:14:49 -07:00

58 lines
1.6 KiB
C++

/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-20 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef ADB_H
#define ADB_H
#include <array>
#include <cinttypes>
#include <thirdparty/SDL2/include/SDL.h>
#include <thirdparty/SDL2/include/SDL_events.h>
#include "adbkeybd.h"
#include "adbmouse.h"
class ADB_Bus
{
public:
ADB_Bus();
~ADB_Bus();
void add_adb_device(int type);
bool adb_verify_listen(int device, int reg);
bool adb_verify_talk(int device, int reg);
uint8_t get_input_byte(int offset);
uint8_t get_output_byte(int offset);
int get_input_len();
int get_output_len();
private:
ADB_Keybd* keyboard;
ADB_Mouse* mouse;
uint8_t input_data_stream[16]; //temp buffer
int input_stream_len;
uint8_t output_data_stream[16]; //temp buffer
int output_stream_len;
};
#endif /* ADB_H */