pn553 Android 11.0 problem

[Yang555]

09-14 18:43:27.413737 485 4277 E NxpTml : _>>>>> Empty packet recieved !!
09-14 18:43:27.413945 485 4277 D NxpTml : PN54X - I2C Read successful.....len = 3
09-14 18:43:27.413973 485 4277 D NxpTml : PN54X - Posting read message.....
09-14 18:43:27.414018 485 4277 D NxpNciR : len = 3 <= 612100
09-14 18:43:27.414110 485 4280 D NxpHal : read successful status = 0x0
09-14 18:43:27.414536 3993 4285 I libnfc_nci: [INFO:nfc_ncif.cc(839)] NFC received ntf gid:1
09-14 18:43:27.414620 485 4277 D NxpTml : PN54X - Read requested.....
09-14 18:43:27.414692 485 4277 D NxpTml : PN54X - Invoking I2C Read.....
09-14 18:43:27.414779 3993 4285 E libnfc_nci: [ERROR:nci_hrcv.cc(321)] unknown opcode:0x21

[danielchen]

Hi Yang:

PN533 is not a Mass Market product.  I would suggest you contact with the local Disti for further support.

Please let me know if you have any questions

Regards

Daniel