读取U盘的型号

[zjybestzjybest]

读取U盘的型号，解决给分！

[cow8063]

硬盘的还可吧，U不懂，帮你UP

[kataboy]

gz

[wuxq7311]

你具体想知道的是什么？

[zjybestzjybest]

应客户要求。他们需要知道插入USB的盘的型号

[cnssk]

function GetIdeSerialNumber : SerialNumber;
const IDENTIFY_BUFFER_SIZE = 512;
type
TIDERegs = packed record
bFeaturesReg : BYTE; // Used for specifying SMART "commands".
bSectorCountReg : BYTE; // IDE sector count register
bSectorNumberReg : BYTE; // IDE sector number register
bCylLowReg : BYTE; // IDE low order cylinder value
bCylHighReg : BYTE; // IDE high order cylinder value
bDriveHeadReg : BYTE; // IDE drive/head register
bCommandReg : BYTE; // Actual IDE command.
bReserved : BYTE; // reserved for future use. Must be zero.
end;
TSendCmdInParams = packed record
// Buffer size in bytes
cBufferSize : DWORD;
// Structure with drive register values.
irDriveRegs : TIDERegs;
// Physical drive number to send command to (0,1,2,3).
bDriveNumber : BYTE;
bReserved : Array[0..2] of Byte;
dwReserved : Array[0..3] of DWORD;
bBuffer : Array[0..0] of Byte; // Input buffer.
end;
TIdSector = packed record
wGenConfig : Word;
wNumCyls : Word;
wReserved : Word;
wNumHeads : Word;
wBytesPerTrack : Word;
wBytesPerSector : Word;
wSectorsPerTrack : Word;
wVendorUnique : Array[0..2] of Word;
sSerialNumber : Array[0..19] of CHAR;
wBufferType : Word;
wBufferSize : Word;
wECCSize : Word;
sFirmwareRev : Array[0..7] of Char;
//***************************************
//这个好像是型号
sModelNumber : Array[0..39] of Char;
//*****************************************
wMoreVendorUnique : Word;
wDoubleWordIO : Word;
wCapabilities : Word;
wReserved1 : Word;
wPIOTiming : Word;
wDMATiming : Word;
wBS : Word;
wNumCurrentCyls : Word;
wNumCurrentHeads : Word;
wNumCurrentSectorsPerTrack : Word;
ulCurrentSectorCapacity : DWORD;
wMultSectorStuff : Word;
ulTotalAddressableSectors : DWORD;
wSingleWordDMA : Word;
wMultiWordDMA : Word;
bReserved : Array[0..127] of BYTE;
end;
PIdSector = ^TIdSector;
TDriverStatus = packed record
// 驱动器返回的错误代码，无错则返回0
bDriverError : Byte;
// IDE出错寄存器的内容，只有当bDriverError 为 SMART_IDE_ERROR 时有效
bIDEStatus : Byte;
bReserved : Array[0..1] of Byte;
dwReserved : Array[0..1] of DWORD;
end;
TSendCmdOutParams = packed record
// bBuffer的大小
cBufferSize : DWORD;
// 驱动器状态
DriverStatus : TDriverStatus;
// 用于保存从驱动器读出的数据的缓冲区，实际长度由cBufferSize决定
bBuffer : Array[0..0] of BYTE;
end;

var hDevice : THandle;
cbBytesReturned : DWORD;
ptr : PChar;
SCIP : TSendCmdInParams;
aIdOutCmd : Array [0..(SizeOf(TSendCmdOutParams)+IDENTIFY_BUFFER_SIZE-1)-1] of Byte;
IdOutCmd : TSendCmdOutParams absolute aIdOutCmd;

procedure ChangeByteOrder( var Data; Size : Integer );
var ptr : PChar;
i : Integer;
c : Char;
begin
ptr := @Data;
for i := 0 to (Size shr 1)-1 do
begin
c := ptr^;
ptr^ := (ptr+1)^;
(ptr+1)^ := c;
Inc(ptr,2);
end;
end;

begin
Result := ''; // 如果出错则返回空串
if SysUtils.Win32Platform=VER_PLATFORM_WIN32_NT then // Windows NT, Windows 2000
begin
// 提示! 改变名称可适用于其它驱动器，如第二个驱动器： '\\.\PhysicalDrive1\'
hDevice := CreateFile( '\\.\PhysicalDrive0', GENERIC_READ or GENERIC_WRITE,
FILE_SHARE_READ or FILE_SHARE_WRITE, nil, OPEN_EXISTING, 0, 0 );
end
else // Version Windows 95 OSR2, Windows 98
hDevice := CreateFile( '\\.\SMARTVSD', 0, 0, nil, CREATE_NEW, 0, 0 );
if hDevice=INVALID_HANDLE_VALUE then Exit;
try
FillChar(SCIP,SizeOf(TSendCmdInParams)-1,#0);
FillChar(aIdOutCmd,SizeOf(aIdOutCmd),#0);
cbBytesReturned := 0;
// Set up data structures for IDENTIFY command.
with SCIP do
begin
cBufferSize := IDENTIFY_BUFFER_SIZE;
// bDriveNumber := 0;
with irDriveRegs do
begin
bSectorCountReg := 1;
bSectorNumberReg := 1;
// if Win32Platform=VER_PLATFORM_WIN32_NT then bDriveHeadReg := $A0
// else bDriveHeadReg := $A0 or ((bDriveNum and 1) shl 4);
bDriveHeadReg := $A0;
bCommandReg := $EC;
end;
end;
if not DeviceIoControl( hDevice, $0007c088, @SCIP, SizeOf(TSendCmdInParams)-1,
@aIdOutCmd, SizeOf(aIdOutCmd), cbBytesReturned, nil ) then Exit;
finally
CloseHandle(hDevice);
end;
with PIdSector(@IdOutCmd.bBuffer)^ do
begin
ChangeByteOrder( sSerialNumber, SizeOf(sSerialNumber) );
(PChar(@sSerialNumber)+SizeOf(sSerialNumber))^ := #0;
Result := PChar(@sSerialNumber);
end;
end;


sModelNumber : Array[0..39] of Char;


上面的程序稍微改一下，可以试一试，我以前用这段程序度过硬盘的型号
// WinNT/Win2000 - 你必须拥有对硬盘的读/写访问权限

// Win98
// SMARTVSD.VXD 必须安装到 \windows\system\iosubsys
// (不要忘记在复制后重新启动系统)

[bluenightsky]

mark

[李_军]

不会，帮你up

[zjybestzjybest]

cow8063(吴七郎)谢谢你拉你的库确实可以读出硬盘的型号,但是不能读出U盘的型号,

[zjybestzjybest]

我现在用的U盘是泰吉通信21206 32M CODISK USB Device

[solonet]

你必须把程序放在U盘里运行，才能读出U的型号的。

UP

[god263]

高级东西不懂！！

[zjybestzjybest]

现在在98里面我可以知道如何读U盘的型号和监测是否插入了U盘
现在是在WINDOWS2000上如何做的问题

[cow8063]

给你几个API函数以及定义：


function ReadPhysicalDrive(driveID:integer;buffer:Pointer;bufLen:integer):integer; stdcall; external 'DiskID.dll' name 'ReadPhysicalDriveInNT';
获得WinNT下的硬盘型号以及序列号。参数driveID为硬盘的位置，IDE1上的主盘为0，类推到IDE2上的从盘的driveID为3。
function ReadPhysicalDrive9X(driveID:integer;buffer:Pointer;bufLen:integer):integer; stdcall; external 'DiskID.dll' name 'ReadDrivePortsInWin9X';
获得Win9X下的硬盘型号以及序列号。参数同上
function getHardDriveComputerID:int64; stdcall; external 'DiskID.dll' name 'getHardDriveComputerID';
获得计算机的ID


源程序到这里看看
http://www.applevb.com/libvb.htm

[anaikh]

up...............

[jenemery]

up

[root3646]

up

[wuxq7311]

什么型号啊？芯片？生产厂家？大小？

我就做U盘以及MP3！！！

[freshwing]

up

[cow8063]

U盘我不清楚了，你问问其它高手吧，到 硬件/开发那一块去 问问

不过你在98找到了，在其它的应该可以的呀，

[pandengzhe]

研究usb编程中。。。