PN7220 NFC with Android 14

mcihangir — Sat, 06 Sep 2025 07:33:17 GMT

Hello,

I am using the PN7220 NFC and have completed the required integration on the Android 14 host platform, including driver, HAL, services, and framework layers.
When I run the device, I encounter the following error.

08-22 18:12:43.621 3154 3481 I libnfc_nci: [INFO:nfa_dm_discover.cc(2934)] p2p priority is running under bail out mode ONLY.
08-22 18:12:43.621 3154 3481 I libnfc_nci: [INFO:nfc_main.cc(396)] nfc_set_state 4 (IDLE)->4 (IDLE)
08-22 18:12:43.621 3154 3481 I libnfc_nci: [INFO:nfa_dm_discover.cc(1721)] nfa_dm_disc_data_cback
08-22 18:12:43.621 3154 3481 I libnfc_nci: [INFO:nfa_dm_discover.cc(739)] event:0x4005
08-22 18:12:43.621 3154 3481 I libnfc_nci: [INFO:nfa_dm_discover.cc(2569)] state: IDLE (0), event: DEACTIVATE_RSP(7) disc_flags: 0x31
08-22 18:12:43.622 3154 3481 I libnfc_nci: [INFO:nfa_dm_discover.cc(2622)] new state: IDLE (0), disc_flags: 0x11
08-22 18:12:53.529 3154 3558 E NfcService: Watchdog triggered, aborting.
08-22 18:12:53.550 3154 3558 F com.android.nfc: jni_internal.cc:825] JNI FatalError called: applyRouting
08-22 18:12:54.054 3154 3558 F com.android.nfc: runtime.cc:691] Runtime aborting...

All logs are attached. Do you have any idea what might be causing this issue?

I followed the relevant Android porting documentation and completed the entire integration accordingly.

Thanks!

Re: PN7220 NFC with Android 14

jimmychan — Mon, 08 Sep 2025 07:30:18 GMT

There is Android porting guide for Android14 AN14430.

PN7160/PN7220 – Android 14 porting guide

More details for the porting, please read this:

Porting PN7160 to Android 14 on i.MX8M Nano board - NXP Community

topic Re: PN7220 NFC with Android 14 in NFC

PN7220 NFC with Android 14

Re: PN7220 NFC with Android 14