NXP PN553 NFC Controller driver porting on android 7.1.0 with iMX6D

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NXP PN553 NFC Controller driver porting on android 7.1.0 with iMX6D

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danny_lu
Contributor II

Dear Sir/Miss,

 

I have a problem about NXP PN553 NFC Controller driver porting on android 7.1.0 with iMX6D.

Currently I can able to read NFC tag information but NFC module keep sending 3 bytes 61 23 00 every 10 sec as below:

01-01 00:06:45.494 709-862/com.android.nfc D/NxpNciR: len =   3 > 612300

 

And I got this error as below:

00:06:45.494 709-842/com.android.nfc E/BrcmNfcNfa: unknown opcode:0x23

 

Could someone help me to understand why NFC module keep sending 3 bytes?

Please see the full log file in the attached.

Thank you

Danny Lu

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jimmychan
NXP TechSupport
NXP TechSupport

Regarding "61 23 00" NCI notification, it indicates NFC POLL discovery cannot be performed because of missing TVDD supply.

 

For your information, PN553 is not a mass market product. Please contact local NXP CAS team or local distributor for better support.

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