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YW_TOPAZ_WriteByteAfterErase
TOPAZ卡片先擦除再寫單個字節

參數列表：

int stdcall YW_TOPAZ_WriteByteAfterErase

(

int ReaderID,

unsigned char *UID, 

unsigned char BlockID, 

unsigned char ByteAddr, 

unsigned char DataWrite, 

unsigned char *pDataRet

)


參數含義：

參數

類型

方向

含義

ReaderID

int

IN

所要獲取的設備標示ID，范圍0x0000-0xFFFF，如果未知，則ReaderID=0

UID

unsigned char*

IN

TOPAZ卡的UID，目前4字節

BlockID

unsigned char

IN

要寫入的塊號

ByteAddr

unsigned char

IN

要寫入字節所在的地址

DataWrite

unsigned char

IN

要寫入的數據內容，一個字節

pDataRet

unsigned char*

OUT

寫入后的數據內容，一個字節

返 回 值：大于0為命令發送成功，<=0為命令發送失敗


C++聲明（VC++和C++ Builder）：

int stdcall YW_TOPAZ_WriteByteAfterErase(int ReaderID,unsigned char *UID, unsigned char BlockID, unsigned char ByteAddr, unsigned char DataWrite, unsigned char *pDataRet)


Delphi聲明：

function YW_TOPAZ_WriteByteAfterErase(ReaderID: Integer;UID: PChar;BlockID: Byte;ByteAddr: Byte;DataWrite: Byte; var pDataRet: Byte): Integer;stdcall;external


VB聲明：

Public Declare Function YW_TOPAZ_WriteByteAfterErase Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef UID As Byte, ByVal BlockID As Byte, ByVal ByteAddr As Byte,


JAVA聲明：

public int YW_TOPAZ_WriteByteAfterErase(int ReaderID,Pointer UID, byte BlockID, byte ByteAddr, byte DataWrite, Pointer pDataRet)

{

int ret;

try

{

JNative fuc = new JNative("YW60x.dll", "YW_TOPAZ_WriteByteAfterErase");

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1, UID);

fuc.setParameter(2, BlockID);

fuc.setParameter(3, ByteAddr);

fuc.setParameter(4, DataWrite);

fuc.setParameter(5, pDataRet);

fuc.invoke();

ret = fuc.getRetValAsInt();

}

catch(NativeException e)

{

ret = -1;

}

catch(IllegalAccessException e)

{

ret = -2;

}

return ret;

}


C#聲明：

[DllImport("YW60x.dll")]

public static extern int YW_TOPAZ_WriteByteAfterErase(int ReaderID,byte[] UID, byte BlockID, byte ByteAddr, byte DataWrite,ref byte pDataRet);


Power Builder 9 聲明：

public FUNCTION long YW_TOPAZ_WriteByteAfterErase (long lReaderID , ref char UID[], char BlockID, char ByteAddr, char DataWrite, ref char pDataRet) library


支持的RFID讀寫器：
YW-607