Installation manual Reader
26
Modifications, misprints and errors excepted.
English
4.
Connections and displays
4.9. LLRP-Protocol
Note
Based on the communication protocol TCP, the Kathrein RFID reader with the Linux
operating system can handle the so called Low Level Reader Protocol (LLRP).
This is a by EPCglobal (http://www.epcglobalinc.org/standards/llrp) standardized com-
munication interface between RFID reader and a LLRP-enabled application software.
The default port for LLRP is 5084.
This LLRP protocol is roughly divided into the following parts:
•
Automatic query of the reader functions by the application software
•
Configuration of the reader functions by the application software
•
Triggering of read and write operations on the air interface by the application
software
•
Transfer of the found tag data to the application software
To start the LLRP application, please use the AppManager of the ReaderStart Sw.
There you can load the LLRP protocol engine with „Install App“ then start with „Start
App“.
To test the Kathrein reader with the LLRP protocol you can use the open-source pro-
gramming tool „Eclipse (IDE)“. With the so called LLRP Commander the Reader can
be controlled and operated.
Eclipse (IDE) and LLRP Commander are not part of the Kathrein RFID SW
