int stdcall YW_ISO15693_Lock_Block
(
int ReaderID,
unsigned char Model,
unsigned char *PUID,
unsigned char BlockID
);
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 |
Model标识(Flag): 0x01->对已选择的标签进行操作,PUID可为任意值, Option_flag = 0; 0x02->对PUID指定的标签进行操作,PUID为当前操作标签的UID, Option_flag = 0; 0x04->对已选择的标签进行操作,PUID可为 任意值, Option_flag = 1; 0x06->对PUID指定的标签进行操作,PUID为当前操作标签的UID, Option_flag = 1; |
PUID |
unsigned char * |
IN |
卡的序列号UID(8Byte) |
BlockID |
unsigned char |
IN |
绝对块号 |
返 回 值:大于0为成功,小于0为失败
注意:
1.Model的解释见 YW_ISO15693_Reset_To_Ready
中注释。
2.Option_Flag
见ISO15693 标准,和返回数据字节无关。
int stdcall YW_ISO15693_Lock_Block(int ReaderID,unsigned char Model, unsigned char *PUID, unsigned char BlockID);
function YW_ISO15693_Lock_Block(ReaderID: Integer;Model: Byte; PUID: PChar; BlockID: Byte): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_ISO15693_Lock_Block Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal Model As Byte, ByRef PUID As Byte, ByVal BlockID As Byte) As Long
public int YW_ISO15693_Lock_Block(int ReaderID,byte Model, Pointer PUID, byte BlockID)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_ISO15693_Lock_Block");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, Model);
fuc.setParameter(2, PUID);
fuc.setParameter(3, BlockID);
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_Lock_Block(int ReaderID,byte Model, byte [] PUID, byte BlockID);
public FUNCTION long YW_ISO15693_Lock_Block (long lReaderID , char Model, ref char PUID[], char BlockID) library "YW60x.dll"