Hi Ivan,
This initial P2P example is discontinued because of instabilities. The NXP recommendation is to use the latest Nxp NFC Reader Library package available for Linux (can be downloaded from here the NFC Reader Library web page).
The package demonstrates full NFC functionalities (including P2P SNEP communication and by default is running on Raspberry Pi toether with EXPLORE-NFC board.
Refer to AN11802 for more details.
Hope that helps,
Have a great day,
Kan
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