java - Using external ACR1222L to get NDEF Messages w/ nfctools OR nxpnfclib -


i'm trying read nfc cards using acs acr1222l external reader connected android device. there doesn't appear lot of documentation available allow me perform nfc communication using ndef messages. there basic example of how use either 'nxpnfclib' or 'nfctools' translate messages basic communication? end goal able to:

1) perform rats select specific aid.
2) perform binary read application on card receive ~128 byte payload.

i have both mifare classic , ntag213 cards available.

i able read state change using acs library no idea there tag information, construct appropriate tag type , perform communication.


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