User's Guide

Tarvos User Guide - Version 0.3 111
6. LLRP Description
The Tarvos Reader also supports the “Low Level Reader Protocol” (LLRP) specification produced by EPC
global. Please see Low Level Reader Protocol (LLRP), Version 1.1.
Extensions to LLRP
UploadFileStruct(SubType=0)
Rsvd[2:0];
Ver[2:0];
MessageType[12:0];
MessageLength[31:0];
u32 MessageID[31:0];
VendorID[31:0]
Subtype[7:0];
FileTransferCustom Parameter(1);
//=============================================================================
UploadFileResponseStruct(SubType=1)
Rsvd[2:0];
Ver[2:0];
MessageType[12:0];
MessageLength[31:0];
u32 MessageID[31:0];
VendorID[31:0]
Subtype[7:0];
LLRPStatusTLV Parameter(1);
FileDataCustom Parameter(0_1);
//=============================================================================