TUSBDiskController

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Description


To be documented

Class definitions



TUSBDiskController = class(TExtDiskController)

constructor Create(ADriver:TFileSysDriver);  
public
function ControllerInit:Boolean; override;  
 
function LocateDevices:Boolean; override;  
 
function Read(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; var ABuffer):Boolean; override;  
function Write(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; const ABuffer):Boolean; override;  
 
function Reset(ADevice:TDiskDevice):Boolean; override;  
 
function LockMedia(ADevice:TDiskDevice):Boolean; override;  
function UnlockMedia(ADevice:TDiskDevice):Boolean; override;  
function EjectMedia(ADevice:TDiskDevice):Boolean; override;  
 
function MediaReady(ADevice:TDiskDevice):Boolean; override;  
function MediaChanged(ADevice:TDiskDevice):Boolean; override;  
function MediaLocked(ADevice:TDiskDevice):Boolean; override;  
 
function Information(ADevice:TDiskDevice):String; override;  
 
function VendorId(ADevice:TDiskDevice):Word; override;  
function DeviceId(ADevice:TDiskDevice):Word; override;  
 
function Manufacturer(ADevice:TDiskDevice):String; override;  
function Product(ADevice:TDiskDevice):String; override;  
function SerialNumber(ADevice:TDiskDevice):String; override;  
 
function LogicalUnitNo(ADevice:TDiskDevice):LongWord; override;  
 
function LBA(ADevice:TDiskDevice):Boolean; override;  
 
function MediaType(ADevice:TDiskDevice):TMediaType; override;  
function FloppyType(ADevice:TDiskDevice):TFloppyType; override;  
function Ready(ADevice:TDiskDevice):Boolean; override;  
function Locked(ADevice:TDiskDevice):Boolean; override;  
function Lockable(ADevice:TDiskDevice):Boolean; override;  
function Ejectable(ADevice:TDiskDevice):Boolean; override;  
function Readable(ADevice:TDiskDevice):Boolean; override;  
function Writeable(ADevice:TDiskDevice):Boolean; override;  
function Removable(ADevice:TDiskDevice):Boolean; override;  
function ChangeLine(ADevice:TDiskDevice):Boolean; override;  
 
function PhysicalCylinders(ADevice:TDiskDevice):LongWord; override;  
function PhysicalHeads(ADevice:TDiskDevice):LongWord; override;  
function PhysicalSectors(ADevice:TDiskDevice):LongWord; override;  
 
function LogicalCylinders(ADevice:TDiskDevice):LongWord; override;  
function LogicalHeads(ADevice:TDiskDevice):LongWord; override;  
function LogicalSectors(ADevice:TDiskDevice):LongWord; override;  
 
function SectorSize(ADevice:TDiskDevice):Word; override;  
function SectorCount(ADevice:TDiskDevice):Int64; override;  


Function declarations



constructor TUSBDiskController.Create(ADriver:TFileSysDriver);
Description: To be documented
Note None documented


function TUSBDiskController.ControllerInit:Boolean;
Description: To be documented
Note None documented


function TUSBDiskController.LocateDevices:Boolean;
Description: To be documented
Note None documented


function TUSBDiskController.Read(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; var ABuffer):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Write(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; const ABuffer):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Reset(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LockMedia(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.UnlockMedia(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.EjectMedia(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.MediaReady(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.MediaChanged(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.MediaLocked(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Information(ADevice:TDiskDevice):String;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.VendorId(ADevice:TDiskDevice):Word;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.DeviceId(ADevice:TDiskDevice):Word;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Manufacturer(ADevice:TDiskDevice):String;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Product(ADevice:TDiskDevice):String;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.SerialNumber(ADevice:TDiskDevice):String;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LogicalUnitNo(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LBA(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.MediaType(ADevice:TDiskDevice):TMediaType;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.FloppyType(ADevice:TDiskDevice):TFloppyType;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Ready(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Locked(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Lockable(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Ejectable(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Readable(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Writeable(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.Removable(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.ChangeLine(ADevice:TDiskDevice):Boolean;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.PhysicalCylinders(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.PhysicalHeads(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.PhysicalSectors(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LogicalCylinders(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LogicalHeads(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.LogicalSectors(ADevice:TDiskDevice):LongWord;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.SectorSize(ADevice:TDiskDevice):Word;
Description: To be documented
Note Caller must hold the device lock


function TUSBDiskController.SectorCount(ADevice:TDiskDevice):Int64;
Description: To be documented
Note Caller must hold the device lock


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