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YW_G2_Write
超高頻讀寫器G2標(biāo)簽寫內(nèi)容

參數(shù)列表：

int stdcall YW_G2_Write 

(

int ReaderID, 

int EPCLen, 

unsigned char *EPC,

unsigned char MemType, 

unsigned char StartPos, 

unsigned int Password,

int G2DataLen, 

unsigned char *G2Data

);


參數(shù)含義：

參數(shù)

類型

含義

ReaderID

int

老的設(shè)備標(biāo)示ID，范圍0x00-0xFF,0xFF為廣播地址

EPCLen

int

要讀寫的EPC標(biāo)簽EPC長度，字節(jié)數(shù)

EPC

unsigned char *

EPC內(nèi)容

MemType

unsigned char

要寫的區(qū)塊                   G2_BLOCK_RESERVE=0;保留區(qū)

G2_BLOCK_EPC =1;EPC區(qū)

G2_BLOCK_TID =2;TID區(qū)

G2_BLOCK_USER =3;USER區(qū)

 

StartPos

unsigned char

開始寫的地址（必須為偶數(shù)地址）

Password

unsigned int

標(biāo)簽操作的密碼，默認(rèn)為0

G2DataLen

int

要寫的字節(jié)數(shù)

G2Data

unsigned char

寫的內(nèi)容

返 回 值：大于0為成功，小于0為錯(cuò)誤


C++聲明（VC++和C++ Builder）：

int stdcall YW_G2_ Write (int ReaderID, int EPCLen, unsigned char *EPC,unsigned char MemType, unsigned char StartPos, unsigned int Password,int G2DataLen, unsigned char *G2Data);


Delphi聲明：

function  YW_G2_Write(ReaderID: Integer; EPCLen: Integer; EPC: PChar;

                MemType: Byte; StartPos: Byte;

                Password: Integer;

                G2DataLen: Integer; G2Data: PChar): Integer;stdcall;external YW602DLL;


VB聲明：

Public Declare Function YW_G2_Write Lib "YW602.dll" (ByVal ReaderID As Long, ByVal EPCLen As Integer, EPC As Byte, _

                ByVal MemType As Byte, ByVal StartPos As Byte, _

                ByVal Password As Long, _

                ByVal G2DataLen As Integer, G2Data As Byte) As Long


JAVA聲明：

C#聲明：

Power Builder 9 聲明：

支持的RFID讀寫器：
YW-602-R, YW-602-U, YW-602-3, YW-602-8