YW_Ntag_GetVersion
NTAG卡片获取版本信息

参数列表:

int stdcall YW_NTAG_GetVersion

(

int ReaderID,

unsigned char *Version

)


参数含义:

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

Version

unsigned char*

OUT

NTAG卡片的版本信息,8个字节,NTAG20X无此指令。

NTAG21X执行此指令的返回结果中第6字节含义:

0x0FNTAG213

0x11NTAG215

0x13NTAG216

返 回 值:大于0为命令发送成功,<=0为命令发送失败


C++声明(VC++和C++ Builder):

int stdcall YW_NTag_GetVersion(int ReaderID,unsigned char *Version)


Delphi声明:

function YW_NTag_GetVersion(ReaderID: Integer;pData: PChar): Integer;stdcall;external YOWOREADERDLL;


VB声明:

Public Declare Function YW_NTag_GetVersion Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef pData As Byte) As Long


JAVA声明:

public int YW_NTag_GetVersion(int ReaderID,Pointer pData)

{

        int ret;

try

        {

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


                fuc.setRetVal(Type.INT);

                fuc.setParameter(0, ReaderID);

                fuc.setParameter(1, pData);           

                fuc.invoke();


                ret = fuc.getRetValAsInt();

        }

        catch(NativeException e)

        {

                 ret = -1;

        }

        catch(IllegalAccessException e)

        {

                ret = -2;

        }


        return ret;

}


C#声明:

        [DllImport("YW60x.dll")]

        public static extern int  YW_NTag_GetVersion(int ReaderID,byte[] pData);


Power Builder 9 声明:

 public FUNCTION long YW_NTag_GetVersion  (long lReaderID , ref  char pData[]) library "YW60x.dll"


支持的RFID读写器:
YW-607