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YW_Felica_Polling
Felica卡片尋卡

參數(shù)列表：

int stdcall YW_Felica_Polling

(

int ReaderID, 

unsigned short SystemCode, 

unsigned char RequestCode, 

unsigned char Slot,               

 unsigned char *IDM, 

unsigned char *PMm, 

unsigned char *RequestData

)


參數(shù)含義：

參數(shù)

類型

方向

含義

ReaderID

int

IN

所要獲取的設(shè)備標(biāo)示ID，范圍0x0000-0xFFFF，如果未知，則ReaderID=0

SystemCode

unsigned short

IN

Felica參數(shù)，System Code

RequestCode

unsigned char

IN

Felica參數(shù)，Request Code

0x00: No Request

0x01: System Code Request

0x02: Communication Performance Request

其他：RFU

Slot

unsigned char

IN

最大響應(yīng)時間，可以設(shè)置的值：0x00,0x01,0x03,0x07,0x0F

IDM

unsigned char*

OUT

卡號，8字節(jié)

PMm

unsigned char*

OUT

PMm，8字節(jié)

RequestData

unsigned char*

OUT

只有當(dāng)RequestCode=0x01和0x02時，才會返回Request data，2字節(jié)

返 回 值：大于0為命令發(fā)送成功，<=0為命令發(fā)送失敗


C++聲明（VC++和C++ Builder）：

int stdcall YW_Felica_Polling(int ReaderID, unsigned short SystemCode, unsigned char RequestCode, unsigned char Slot,                unsigned char *IDM, unsigned char *PMm, unsigned char *RequestData)


Delphi聲明：

function YW_Felica_Polling(ReaderID: Integer; SystemCode: Word;RequestCode: Byte; Slot: Byte;


VB聲明：

Public Declare Function YW_Felica_Polling Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal SystemCode As Integer, ByVal RequestCode As Byte, ByVal Slot As Byte, _


JAVA聲明：

public int YW_Felica_Polling(int ReaderID, short SystemCode, byte RequestCode, byte Slot,

Pointer IDM, Pointer PMm, Pointer RequestData)

{

int ret;

try

{

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

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1, SystemCode);

fuc.setParameter(2, RequestCode);

fuc.setParameter(3, Slot);

fuc.setParameter(4, IDM);

fuc.setParameter(5, PMm);

fuc.setParameter(6, RequestData);

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_Felica_Polling(int ReaderID, ushort SystemCode, byte RequestCode, byte Slot,byte[] IDM, byte[] PMm, byte[] RequestData);


Power Builder 9 聲明：

public FUNCTION long YW_Felica_Polling (long lReaderID , Integer SystemCode , char RequestCode, char Slot, ref char IDM[], ref char PMm[], ref char RequestData[])


支持的RFID讀寫器：
YW-607