int stdcall YW_ISO15693_Select
(
int ReaderID,
unsigned char Model,
unsigned char *PUID
);
|
参数 |
类型 |
方向 |
含义 |
|
ReaderID |
int |
IN |
所要获取的设备标示ID，范围0x0000-0xFFFF，如果未知，则ReaderID=0 |
|
Model |
unsigned char |
IN |
默认：0x02 |
|
PUID |
unsigned char * |
IN |
卡的序列号UID(8Byte) |
返 回 值：大于0为成功，小于0为失败
注意：
1.执行该函数后，标签被选定，除了Inventory API外，所有其它API的Model可以选择0x00，表示读卡器一直都是对选定的卡片操作，此时附带的API中UID可以给任意值。若Model=0x02，则表示执行的是指定UID的卡片，此时API中的UID是Inventory得到的UID.
int stdcall YW_ISO15693_Select(int ReaderID, unsigned char Model, unsigned char *PUID);
function YW_ISO15693_Select(ReaderID: Integer; Model: Byte; PUID: PChar): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_ISO15693_Select Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal Model As Byte, ByRef PUID As Byte) As Long
public int YW_ISO15693_Select(int ReaderID, byte Model, Pointer PUID)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_ISO15693_Select");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, Model);
fuc.setParameter(2, PUID);
fuc.invoke();
ret = fuc.getRetValAsInt();
}
catch(NativeException e)
{
ret = -1;
}
catch(IllegalAccessException e)
{
ret = -2;
}
return ret;
}
[DllImport("YW60x.dll")]
public static extern int YW_ISO15693_Select(int ReaderID, byte Model, byte [] PUID);
public FUNCTION long YW_ISO15693_Select (long lReaderID , char Model, ref char PUID[]) library "YW60x.dll"
