We are using CLRC663 plus connected externally with the MCU over UART. Our requirement is to detect three RFID tags simultaneously. We can successfully detect the two cards simultaneously.
Issue - 1:- When we are taking the three RFID tags in front of the clrc663 reader the collision flag doesn't set.So it creates problems in detecting three cards simultaneously.
Issue - 2:- I have placed the RFID tags detection routine in polling. So it continuously sends request to RFID tags
Our requirement is like our RFID tags should be detected only once even though our detection routine is in polling.