Example #1
0
        public O2Hawk(CoreComm comm, GameInfo game, byte[] rom, /*string gameDbFn,*/ object settings, object syncSettings)
        {
            var ser = new BasicServiceProvider(this);

            cpu = new I8048
            {
                ReadMemory      = ReadMemory,
                WriteMemory     = WriteMemory,
                PeekMemory      = PeekMemory,
                DummyReadMemory = ReadMemory,
                ReadPort        = ReadPort,
                WritePort       = WritePort,
                OnExecFetch     = ExecFetch,
            };

            serialport = new SerialPort();

            _settings       = (O2Settings)settings ?? new O2Settings();
            _syncSettings   = (O2SyncSettings)syncSettings ?? new O2SyncSettings();
            _controllerDeck = new O2HawkControllerDeck("O2 Controller", "O2 Controller");

            byte[] Bios = null;

            Bios = comm.CoreFileProvider.GetFirmware("O2", "BIOS", true, "BIOS Not Found, Cannot Load");
            ppu  = new PPU();

            if (Bios == null)
            {
                throw new MissingFirmwareException("Missing Odyssey2 Bios");
            }

            _bios = Bios;

            Buffer.BlockCopy(rom, 0x100, header, 0, 0x50);

            Console.WriteLine("MD5: " + rom.HashMD5(0, rom.Length));
            Console.WriteLine("SHA1: " + rom.HashSHA1(0, rom.Length));
            _rom = rom;
            Setup_Mapper();

            _frameHz = 60;

            ppu.Core        = this;
            cpu.Core        = this;
            serialport.Core = this;

            ser.Register <IVideoProvider>(this);
            ser.Register <ISoundProvider>(ppu);
            ServiceProvider = ser;

            _settings     = (O2Settings)settings ?? new O2Settings();
            _syncSettings = (O2SyncSettings)syncSettings ?? new O2SyncSettings();

            _tracer = new TraceBuffer {
                Header = cpu.TraceHeader
            };
            ser.Register <ITraceable>(_tracer);
            ser.Register <IStatable>(new StateSerializer(SyncState));
            SetupMemoryDomains();
            HardReset();

            /*
             * for (int i = 0; i < 64; i++)
             * {
             *      cpu.Regs[i] = (byte)i;
             * }
             *
             *
             * for (int j = 0; j < 0x80; j++)
             * {
             *      RAM[j] = (byte)j;
             * }
             *
             * for (int k = 0; k < 0x100; k++)
             * {
             *      ppu.WriteReg(k, (byte)k);
             * }
             */
        }
        public O2Hawk(CoreComm comm, GameInfo game, byte[] rom, O2Settings settings, O2SyncSettings syncSettings)
        {
            var ser = new BasicServiceProvider(this);

            cpu = new I8048
            {
                ReadMemory      = ReadMemory,
                WriteMemory     = WriteMemory,
                PeekMemory      = PeekMemory,
                DummyReadMemory = ReadMemory,
                ReadPort        = ReadPort,
                WritePort       = WritePort,
                OnExecFetch     = ExecFetch,
            };

            _settings     = settings ?? new O2Settings();
            _syncSettings = syncSettings ?? new O2SyncSettings();

            is_G7400 = _syncSettings.G7400_Enable;

            _controllerDeck = new O2HawkControllerDeck("O2 Controller", "O2 Controller", is_G7400);

            _bios = comm.CoreFileProvider.GetFirmwareOrThrow(new("O2", is_G7400 ? "BIOS-G7400" : "BIOS-O2"), "BIOS Not Found, Cannot Load");

            Buffer.BlockCopy(rom, 0x100, header, 0, 0x50);

            Console.WriteLine("MD5: " + rom.HashMD5(0, rom.Length));
            Console.WriteLine("SHA1: " + rom.HashSHA1(0, rom.Length));
            _rom = rom;

            if (game["XROM"])
            {
                is_XROM = true;
            }
            Setup_Mapper();

            _frameHz = 60;

            ser.Register <IVideoProvider>(this);
            ServiceProvider = ser;

            _tracer = new TraceBuffer(cpu.TraceHeader);
            ser.Register(_tracer);
            ser.Register <IStatable>(new StateSerializer(SyncState));
            SetupMemoryDomains();
            cpu.SetCallbacks(ReadMemory, PeekMemory, PeekMemory, WriteMemory);

            // set up differences between PAL and NTSC systems
            if ((game.Region == "US" || game.Region == "EU-US" || game.Region == null) && !is_G7400)
            {
                is_pal     = false;
                pic_height = 240;
                _frameHz   = 60;

                ppu = new NTSC_PPU();
            }
            else
            {
                is_pal     = true;
                pic_height = 240;
                _frameHz   = 50;
                ppu        = new PAL_PPU();
            }

            ppu.Core = this;
            ppu.set_region(is_pal, is_G7400);
            ser.Register <ISoundProvider>(ppu);

            _vidbuffer   = new int[372 * pic_height];
            frame_buffer = new int[320 * pic_height];

            HardReset();
        }
Example #3
0
        public O2Hawk(CoreComm comm, GameInfo game, byte[] rom, /*string gameDbFn,*/ object settings, object syncSettings)
        {
            var ser = new BasicServiceProvider(this);

            cpu = new I8048
            {
                ReadMemory      = ReadMemory,
                WriteMemory     = WriteMemory,
                PeekMemory      = PeekMemory,
                DummyReadMemory = ReadMemory,
                ReadPort        = ReadPort,
                WritePort       = WritePort,
                OnExecFetch     = ExecFetch,
            };

            _settings       = (O2Settings)settings ?? new O2Settings();
            _syncSettings   = (O2SyncSettings)syncSettings ?? new O2SyncSettings();
            _controllerDeck = new O2HawkControllerDeck("O2 Controller", "O2 Controller");

            ppu = new PPU();

            _bios = comm.CoreFileProvider.GetFirmware("O2", "BIOS", true, "BIOS Not Found, Cannot Load")
                    ?? throw new MissingFirmwareException("Missing Odyssey2 Bios");

            Buffer.BlockCopy(rom, 0x100, header, 0, 0x50);

            Console.WriteLine("MD5: " + rom.HashMD5(0, rom.Length));
            Console.WriteLine("SHA1: " + rom.HashSHA1(0, rom.Length));
            _rom = rom;
            Setup_Mapper();

            _frameHz = 60;

            ppu.Core = this;
            cpu.Core = this;

            ser.Register <IVideoProvider>(this);
            ser.Register <ISoundProvider>(ppu);
            ServiceProvider = ser;

            _settings     = (O2Settings)settings ?? new O2Settings();
            _syncSettings = (O2SyncSettings)syncSettings ?? new O2SyncSettings();

            _tracer = new TraceBuffer {
                Header = cpu.TraceHeader
            };
            ser.Register(_tracer);
            ser.Register <IStatable>(new StateSerializer(SyncState));
            SetupMemoryDomains();
            cpu.SetCallbacks(ReadMemory, PeekMemory, PeekMemory, WriteMemory);

            HardReset();

            // set up differences between PAL and NTSC systems
            is_pal     = true;
            pic_height = 288;
            _frameHz   = 50;

            if (game.Region == "US" || game.Region == "EU-US" || game.Region == null)
            {
                is_pal     = false;
                pic_height = 240;
                _frameHz   = 60;
            }

            ppu.set_region(is_pal);

            _vidbuffer   = new int[372 * pic_height];
            frame_buffer = new int[320 * pic_height];
        }