99 lines
2.3 KiB
C++
99 lines
2.3 KiB
C++
/*
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Copyright 2024 flyinghead
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This file is part of Flycast.
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Flycast is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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Flycast is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Flycast. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "dreamlink.h"
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#ifdef USE_DREAMCASTCONTROLLER
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#include <asio.hpp>
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#include <mutex>
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class DreamConn : public DreamLink
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{
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//! Base port of communication to DreamConn
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static constexpr u16 BASE_PORT = 37393;
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int bus = -1;
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bool maple_io_connected = false;
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u8 expansionDevs = 0;
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asio::ip::tcp::iostream iostream;
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std::mutex send_mutex;
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public:
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//! DreamConn VID:4457 PID:4443
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static constexpr const char* VID_PID_GUID = "5744000043440000";
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public:
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DreamConn(int bus);
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~DreamConn();
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bool send(const MapleMsg& msg) override;
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bool send(const MapleMsg& txMsg, MapleMsg& rxMsg) override;
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private:
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bool send_no_lock(const MapleMsg& msg);
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public:
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int getBus() const override {
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return bus;
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}
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u32 getFunctionCode(int forPort) const override {
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if (forPort == 1 && hasVmu()) {
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return 0x0E000000;
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}
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else if (forPort == 2 && hasRumble()) {
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return 0x00010000;
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}
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return 0;
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}
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std::array<u32, 3> getFunctionDefinitions(int forPort) const override
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{
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if (forPort == 1 && hasVmu())
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// For clock, LCD, storage
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return std::array<u32, 3>{0x403f7e7e, 0x00100500, 0x00410f00};
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else if (forPort == 2 && hasRumble())
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return std::array<u32, 3>{0x00000101, 0, 0};
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return std::array<u32, 3>{0, 0, 0};
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}
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bool hasVmu() const {
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return expansionDevs & 1;
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}
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bool hasRumble() const {
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return expansionDevs & 2;
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}
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void changeBus(int newBus) override;
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std::string getName() const override {
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return "DreamConn+ / DreamConn S Controller";
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}
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void connect() override;
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void disconnect() override;
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};
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#endif // USE_DREAMCASTCONTROLLER
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