In PN7462 dev kit, DoorAccess Demo Example, we get a Rf Callback whenever a card is detected. Is it possible to get a callback whenever a card is removed from the reader?
Once the card has been detected, there is not something like to check via RF. It is rather necessary to send some commands to verify if the Tag is still on the field. In the following thread there is the SW recommendation for this: https://community.nxp.com/message/1304209?commentID=1304209#comment-1304209
Once the card has been detected, there is not something like to check via RF. It is rather necessary to send some commands to verify if the Tag is still on the field. In the following thread there is the SW recommendation for this: https://community.nxp.com/message/1304209?commentID=1304209#comment-1304209
