Instructions

13.56M RFID Reader
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Return: 1 success，0 fail
39.Read block of SR512 Tags
prototype:
int stdcallYW_SR512_Read(int ReaderID, int
BlockID,unsigned char *pData);
Param:
Param
ReaderID
BlockID
pData
Type
int
int
Reader ID
Block ID
unsigned Data read(4 bytes)
char*
Return: 1 success，0 fail
40.Write Block of SR512 Tags
prototype:
int stdcallYW_SR512_Write(int ReaderID, int BlockID,
unsigned char *pData);
Param:
Param
ReaderID
BlockID
pData
Type
int
int
Reader ID
Block ID
unsigned Data will be written(4 bytes)
char*
Return: 1 success，0 fail
41.Lock Block of SR512 Tags
prototype:
int stdcallYW_SR512_Lock(int ReaderID, unsigned short
LockByte);
Param:
Param Type
RFID module,RFID Reader/Writer RFID Tags 20 /25