Generating custom messages and records for NFC communication

[Varun]

Hi,

I am implementing an application where I need to transfer a 32 byte array via NFC. The only issue is that existing modules in nrf52 sdk have support for UTF-8 encoding, URI encoding etc.

I understand that I'll have to write custom records and a custom message descriptor for it. But I can't figure how to implement the entire module. Can someone guide me as to how I can proceed to develop a custom module that will allow me to transfer a 32 byte array via NFC, and then store in the the same format?

Thanks,

Varun

[Martin Lesund]

from the duplicate:

"You should be able to get the data from data pointer in nfc_callback in main.c when you receive a NFC_T4T_EVENT_NDEF_UPDATED event."