X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=source%2Fsrc%2Fvm%2Fpc6001%2Ffloppy.h;h=e2c3d8c9c97d700d5460dafa8997eaca45dd3602;hb=e4bf0bb6c5867c5e224272c397d193948c5bb27e;hp=aa206dd9d1ac7d757aa8dd864de37a301551cc86;hpb=5c5e7c581fb82e64c81869a60173d542be165225;p=csp-qt%2Fcommon_source_project-fm7.git

diff --git a/source/src/vm/pc6001/floppy.h b/source/src/vm/pc6001/floppy.h
index aa206dd9d..e2c3d8c9c 100644
--- a/source/src/vm/pc6001/floppy.h
+++ b/source/src/vm/pc6001/floppy.h
@@ -1,122 +1,164 @@
-//
-// PC-6001/6601 disk I/O
-// This file is based on a disk I/O program in C++
-// by Mr. Yumitaro and translated into C for Cocoa iP6
-// by Koichi NISHIDA 2006
-//
-
-/*
-	NEC PC-6601 Emulator 'yaPC-6601'
-	NEC PC-6601SR Emulator 'yaPC-6801'
-
-	Author : tanam
-	Date   : 2013.07.15-
-
-	[ internal floppy drive ]
-*/
-
-#ifndef _FLOPPY_H_
-#define _FLOPPY_H_
-
-#include "../vm.h"
-#include "../../emu.h"
-#include "../device.h"
-
-class DISK;
-
-class FLOPPY : public DEVICE
-{
-private:
-	DEVICE *d_ext;
-	unsigned char io_B1H;
-	
-	DISK* disk[2];
-	
-	int cur_trk[2];
-	int cur_sct[2];
-	int cur_pos[2];
-	bool access[2];
-	
-	int Seek88(int drvno, int trackno, int sectno);
-	unsigned char Getc88(int drvno);
-	int Putc88(int drvno, unsigned char dat);
-	
-	// data buffer (256BytesX4)
-	unsigned char Data[4][256];
-	int Index[4];
-	
-	typedef struct {
-		unsigned char Data[10];
-		int Index;
-	} CmdBuffer;
-	
-	CmdBuffer CmdIn;					// command buffer
-	CmdBuffer CmdOut;				// status buffer
-	unsigned char SeekST0;			// ST0 when SEEK
-	unsigned char LastCylinder;		// last read cylinder
-	int SeekEnd;						// complete seek flag
-	unsigned char SendSectors;		// amount(100H unit)
-	int DIO;							// data direction TRUE: Buffer->CPU FALSE: CPU->Buffer
-	unsigned char Status;			// FDC status register
-	
-	void Push(int part, unsigned char data);
-	unsigned char Pop(int part);
-	void Clear(int i);
-	
-	int DiskInit66(void);
-	void PushStatus(int data);
-	unsigned char PopStatus();
-	void OutFDC(unsigned char data);
-	unsigned char InFDC();
-	void Read();
-	void Write(void);
-	void Seek(void);
-	void SenseInterruptStatus(void);
-	void Exec();
-	
-	void OutB1H_66(unsigned char data);
-	void OutB2H_66(unsigned char data);
-	void OutB3H_66(unsigned char data);
-	void OutD0H_66(unsigned char data);
-	void OutD1H_66(unsigned char data);
-	void OutD2H_66(unsigned char data);
-	void OutD3H_66(unsigned char data);
-	void OutD6H_66(unsigned char data);
-	void OutD8H_66(unsigned char data);
-	void OutDAH_66(unsigned char data);
-	void OutDDH_66(unsigned char data);
-	void OutDEH_66(unsigned char data);
-	
-	unsigned char InB2H_66();
-	unsigned char InD0H_66();
-	unsigned char InD1H_66();
-	unsigned char InD2H_66();
-	unsigned char InD3H_66();
-	unsigned char InD4H_66();
-	unsigned char InDCH_66();
-	unsigned char InDDH_66();
-	
-public:
-	FLOPPY(VM* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu) {}
-	~FLOPPY() {}
-	
-	// common functions
-	void initialize();
-	void release();
-	void reset();
-	void write_io8(uint32 addr, uint32 data);
-	uint32 read_io8(uint32 addr);
-	uint32 read_signal(int ch);
-	
-	// unique functiosn
-	void set_context_ext(DEVICE* device)
-	{
-		d_ext = device;
-	}
-	void open_disk(int drv, _TCHAR* file_path, int offset);
-	void close_disk(int drv);
-	bool disk_inserted(int drv);
-};
-
-#endif
-
+//
+// PC-6001/6601 disk I/O
+// This file is based on a disk I/O program in C++
+// by Mr. Yumitaro and translated into C for Cocoa iP6
+// by Koichi NISHIDA 2006
+//
+
+/*
+	NEC PC-6601 Emulator 'yaPC-6601'
+	NEC PC-6601SR Emulator 'yaPC-6801'
+
+	Author : tanam
+	Date   : 2013.07.15-
+
+	[ internal floppy drive ]
+*/
+
+#ifndef _FLOPPY_H_
+#define _FLOPPY_H_
+
+#include "../vm.h"
+#include "../../emu.h"
+#include "../device.h"
+
+class DISK;
+class NOISE;
+
+class FLOPPY : public DEVICE
+{
+private:
+	DEVICE *d_ext;
+	NOISE *d_noise_seek;
+//	NOISE* d_noise_head_down;
+//	NOISE* d_noise_head_up;
+	unsigned char io_B1H;
+	
+	DISK* disk[2];
+	
+	int cur_trk[2];
+	int cur_sct[2];
+	int cur_pos[2];
+	bool access[2];
+	
+	int Seek88(int drvno, int trackno, int sectno);
+	unsigned char Getc88(int drvno);
+	int Putc88(int drvno, unsigned char dat);
+	
+	// data buffer (256BytesX4)
+	unsigned char Data[4][256];
+	int Index[4];
+	
+	typedef struct {
+		unsigned char Data[10];
+		int Index;
+	} CmdBuffer;
+	
+	CmdBuffer CmdIn;					// command buffer
+	CmdBuffer CmdOut;				// status buffer
+	unsigned char SeekST0;			// ST0 when SEEK
+	unsigned char LastCylinder;		// last read cylinder
+	int SeekEnd;						// complete seek flag
+	unsigned char SendSectors;		// amount(100H unit)
+	int DIO;							// data direction TRUE: Buffer->CPU FALSE: CPU->Buffer
+	unsigned char Status;			// FDC status register
+	
+	void Push(int part, unsigned char data);
+	unsigned char Pop(int part);
+	void Clear(int i);
+	
+	int DiskInit66(void);
+	void PushStatus(int data);
+	unsigned char PopStatus();
+	void OutFDC(unsigned char data);
+	unsigned char InFDC();
+	void Read();
+	void Write(void);
+	void Seek(void);
+	void SenseInterruptStatus(void);
+	void Exec();
+	
+	void OutB1H_66(unsigned char data);
+	void OutB2H_66(unsigned char data);
+	void OutB3H_66(unsigned char data);
+	void OutD0H_66(unsigned char data);
+	void OutD1H_66(unsigned char data);
+	void OutD2H_66(unsigned char data);
+	void OutD3H_66(unsigned char data);
+	void OutD6H_66(unsigned char data);
+	void OutD8H_66(unsigned char data);
+	void OutDAH_66(unsigned char data);
+	void OutDDH_66(unsigned char data);
+	void OutDEH_66(unsigned char data);
+	
+	unsigned char InB2H_66();
+	unsigned char InD0H_66();
+	unsigned char InD1H_66();
+	unsigned char InD2H_66();
+	unsigned char InD3H_66();
+	unsigned char InD4H_66();
+	unsigned char InDCH_66();
+	unsigned char InDDH_66();
+	
+public:
+	FLOPPY(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
+	{
+		d_noise_seek = NULL;
+//		d_noise_head_down = NULL;
+//		d_noise_head_up = NULL;
+		set_device_name(_T("Floppy Drive"));
+	}
+	~FLOPPY() {}
+	
+	// common functions
+	void initialize();
+	void release();
+	void reset();
+	void write_io8(uint32_t addr, uint32_t data);
+	uint32_t read_io8(uint32_t addr);
+	uint32_t read_signal(int ch);
+	void update_config();
+	bool process_state(FILEIO* state_fio, bool loading);
+	
+	// unique functions
+	void set_context_ext(DEVICE* device)
+	{
+		d_ext = device;
+	}
+	void set_context_noise_seek(NOISE* device)
+	{
+		d_noise_seek = device;
+	}
+	NOISE* get_context_noise_seek()
+	{
+		return d_noise_seek;
+	}
+//	void set_context_noise_head_down(NOISE* device)
+//	{
+//		d_noise_head_down = device;
+//	}
+//	NOISE* get_context_noise_head_down()
+//	{
+//		return d_noise_head_down;
+//	}
+//	void set_context_noise_head_up(NOISE* device)
+//	{
+//		d_noise_head_up = device;
+//	}
+//	NOISE* get_context_noise_head_up()
+//	{
+//		return d_noise_head_up;
+//	}
+	DISK* get_disk_handler(int drv)
+	{
+		return disk[drv];
+	}
+	void open_disk(int drv, const _TCHAR* file_path, int bank);
+	void close_disk(int drv);
+	bool is_disk_inserted(int drv);
+	void is_disk_protected(int drv, bool value);
+	bool is_disk_protected(int drv);
+};
+
+#endif
+