-pu8GRLUid: Receive the read data’s length which in the reader’s buffer.Return code:Please refer to section 9.10.9.9. Get Data From ReaderFunction Description:Get the data from the reader’s buffer.Function Call:INT32 RDINT_GetReturnDataArray (BYTE u8COMPort, BYTE u8Indx, BYTE u8Offset,LPBYTE pu8Data);Parameter:u8COMPort: The reader’s COM port number (1 – 255)u8Indx: The start index of pu8Data.u8Offset: The data’s length which get from ISO15693AutoInventory4Antennaspu8Data: The point which will receive the data from reader. The front four bytesmean which antenna get how many tags, the others are the data.Return code:Please refer to section 9.10.9.10. Error CodeName Value DescriptionLRSUCCESS 0x00 Successful completion of requestLRSYSTEM 0x01 Unknown errorLRLASTCARD 0x02 Last Card Still PresentLRNOCARD 0x03 Card is not presentLRCTYPE 0x04 Card Type errorLRPARAM 0x05 Request Parameter errorLRACCESS 0x06 Card access errorLRREAD 0x07 Card read errorLRWRITE 0x08 Card write errorLRINCR 0x09 Purse increment errorLRDECR 0x0a Purse decrement errorLRTRANSFER 0x0b Purse value transfer errorLRRESTORE 0x0c Purse restore errorLRPURSE 0x0d Purse value corruptLRMADERR 0x0e Card Directory errorLRFIXERR 0x0f Purse fix errorLRFIXED 0x10 Purse found corrupt but fixedLRNOTOPEN 0x11 Card not openLRNOFILE 0x12 File not foundLRBADSIZE 0x13 Bad file sizeLRABORTED 0x14 Request abortedLRMANYCARD 0x15 Too many card presentLRFORMAT 0x16 Card format errorLRCREATE 0x17 Card file create errorLRDELETE 0x18 Card file delete errorLRALREADOPEN 0x19 Card has been opened alreadyLRALREADCLOSED 0x1a Card has been closed alreadyLRMSTRKEYLOAD 0x1b Cannot load master keysLRAPPKEYLOAD 0x1c Cannot load applicationLRKEYCARD 0x1d Keycard ErrorLRUNFORMAT 0x1e Card has files on itLRNOKBDCHAR 0x20 No keyboard characterLRNOTIMPL 0x7f Function not implementedLRUNKNOWN 0x80 Unknown errorLRCCRBUSY 0xbb Reader is busy