C# Class SharpOS.Kernel.DeviceSystem.DiskController.FloppyDiskDriver

Inheritance: SharpOS.Kernel.DeviceSystem.HardwareDevice, IDiskControllerDevice

Datei anzeigen Open project: sharpos/SharpOS

Protected Properties

Property	Type	Description
CMOSComand	IReadWriteIOPort
CMOSResponse	IReadWriteIOPort
ConfigPort	IReadWriteIOPort
ControllerCommands	IReadWriteIOPort
DataPort	IReadWriteIOPort
StatusPort	IReadWriteIOPort
enchancedController	bool
floppyDMA	IDMAChannel
floppyDrives	FloppyDriveInfo[]
floppyIRQ	IRQHandler
floppyMedia	FloppyMediaInfo[]
ioBase	ushort
lastSeek	LastSeek[]
spinLock	SharpOS.Kernel.ADC.SpinLock
trackCache	TrackCache[]
verbose	bool

Public Methods

Method	Description
CanWrite ( uint driveNbr ) : bool
FloppyDiskDriver ( ) : System
FloppyDiskDriver ( ushort ioBase ) : System
GetSectorSize ( uint driveNbr ) : uint
GetTotalSectors ( uint driveNbr ) : uint
Initialize ( ) : void
Open ( uint driveNbr ) : bool
ReadBlock ( uint driveNbr, uint block, uint count, byte data ) : bool
Release ( uint driveNbr ) : bool
WriteBlock ( uint driveNbr, uint block, uint count, byte data ) : bool

Protected Methods

Method	Description
CHSToLBA ( uint drive, uint cylinder, uint head, uint sector ) : uint
DetectDrives ( ) : void
DetermineByType ( byte type ) : FloppyDriveInfo
GetByte ( ) : byte
LBAToHead ( uint drive, uint lba ) : byte
LBAToSector ( uint drive, uint lba ) : byte
LBAToTrack ( uint drive, uint lba ) : byte
PerformIO ( SectorOperation operation, uint drive, byte sector, byte track, byte head, uint count, byte data, uint offset ) : bool
ReadBlock2 ( uint drive, uint lba, byte data, uint offset ) : bool
Recalibrate ( uint drive ) : bool
ResetController ( ) : void
Seek ( uint drive, byte track, byte head ) : bool
SendByte ( byte command ) : void
TurnOffMotor ( uint drive ) : void
TurnOnMotor ( uint drive ) : void
WaitForReqisterReady ( ) : bool
WriteBlock2 ( uint drive, uint lba, uint count, byte data, uint offset ) : bool

Method Details

CHSToLBA() protected method

protected CHSToLBA ( uint drive, uint cylinder, uint head, uint sector ) : uint
drive	uint
cylinder	uint
head	uint
sector	uint
return	uint

CanWrite() public method

public CanWrite ( uint driveNbr ) : bool
driveNbr	uint
return	bool

DetectDrives() protected method

protected DetectDrives ( ) : void
return	void

DetermineByType() protected static method

protected static DetermineByType ( byte type ) : FloppyDriveInfo
type	byte
return	FloppyDriveInfo

FloppyDiskDriver() public method

public FloppyDiskDriver ( ) : System
return	System

FloppyDiskDriver() public method

public FloppyDiskDriver ( ushort ioBase ) : System
ioBase	ushort
return	System

GetByte() protected method

protected GetByte ( ) : byte
return	byte

GetSectorSize() public method

public GetSectorSize ( uint driveNbr ) : uint
driveNbr	uint
return	uint

GetTotalSectors() public method

public GetTotalSectors ( uint driveNbr ) : uint
driveNbr	uint
return	uint

Initialize() public method

public Initialize ( ) : void
return	void

LBAToHead() protected method

protected LBAToHead ( uint drive, uint lba ) : byte
drive	uint
lba	uint
return	byte

LBAToSector() protected method

protected LBAToSector ( uint drive, uint lba ) : byte
drive	uint
lba	uint
return	byte

LBAToTrack() protected method

protected LBAToTrack ( uint drive, uint lba ) : byte
drive	uint
lba	uint
return	byte

Open() public method

public Open ( uint driveNbr ) : bool
driveNbr	uint
return	bool

PerformIO() protected method

protected PerformIO ( SectorOperation operation, uint drive, byte sector, byte track, byte head, uint count, byte data, uint offset ) : bool
operation	SectorOperation
drive	uint
sector	byte
track	byte
head	byte
count	uint
data	byte
offset	uint
return	bool

ReadBlock() public method

public ReadBlock ( uint driveNbr, uint block, uint count, byte data ) : bool
driveNbr	uint
block	uint
count	uint
data	byte
return	bool

ReadBlock2() protected method

protected ReadBlock2 ( uint drive, uint lba, byte data, uint offset ) : bool
drive	uint
lba	uint
data	byte
offset	uint
return	bool

Recalibrate() protected method

protected Recalibrate ( uint drive ) : bool
drive	uint
return	bool

Release() public method

public Release ( uint driveNbr ) : bool
driveNbr	uint
return	bool

ResetController() protected method

protected ResetController ( ) : void
return	void

Seek() protected method

protected Seek ( uint drive, byte track, byte head ) : bool
drive	uint
track	byte
head	byte
return	bool

SendByte() protected method

protected SendByte ( byte command ) : void
command	byte
return	void

TurnOffMotor() protected method

protected TurnOffMotor ( uint drive ) : void
drive	uint
return	void

TurnOnMotor() protected method

protected TurnOnMotor ( uint drive ) : void
drive	uint
return	void

WaitForReqisterReady() protected method

protected WaitForReqisterReady ( ) : bool
return	bool

WriteBlock() public method

public WriteBlock ( uint driveNbr, uint block, uint count, byte data ) : bool
driveNbr	uint
block	uint
count	uint
data	byte
return	bool

WriteBlock2() protected method

protected WriteBlock2 ( uint drive, uint lba, uint count, byte data, uint offset ) : bool
drive	uint
lba	uint
count	uint
data	byte
offset	uint
return	bool

Property Details

CMOSComand protected_oe property

protected IReadWriteIOPort CMOSComand
return	IReadWriteIOPort

CMOSResponse protected_oe property

protected IReadWriteIOPort CMOSResponse
return	IReadWriteIOPort

ConfigPort protected_oe property

protected IReadWriteIOPort ConfigPort
return	IReadWriteIOPort

ControllerCommands protected_oe property

protected IReadWriteIOPort ControllerCommands
return	IReadWriteIOPort

DataPort protected_oe property

protected IReadWriteIOPort DataPort
return	IReadWriteIOPort

StatusPort protected_oe property

protected IReadWriteIOPort StatusPort
return	IReadWriteIOPort

enchancedController protected_oe property

protected bool enchancedController
return	bool

floppyDMA protected_oe property

protected IDMAChannel floppyDMA
return	IDMAChannel

floppyDrives protected_oe property

protected FloppyDriveInfo[] floppyDrives
return	FloppyDriveInfo[]

floppyIRQ protected_oe property

protected IRQHandler floppyIRQ
return	IRQHandler

floppyMedia protected_oe property

protected FloppyMediaInfo[] floppyMedia
return	FloppyMediaInfo[]

ioBase protected_oe property

protected ushort ioBase
return	ushort

lastSeek protected_oe property

protected LastSeek[] lastSeek
return	LastSeek[]

spinLock protected_oe property

protected SpinLock,SharpOS.Kernel.ADC spinLock
return	SharpOS.Kernel.ADC.SpinLock

trackCache protected_oe property

protected TrackCache[] trackCache
return	TrackCache[]

verbose protected_oe property

protected bool verbose
return	bool