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NFC in Android Lollipop 5.0.0

Question asked by Anjalik Krishna on Aug 15, 2016
Latest reply on Aug 19, 2016 by Anjalik Krishna

Hi all,


     I am using Android Lollipop 5.0.0 base code upon which I made kernel changes for NFC and the kernel part seems to fine since I m able to see the node created /dev/pn5xx. I referred the NXP NCI Android Porting Guidelines and manually did the changes like replacing the old externel/libnfc-nci with manually download externel/libnfc-nci. The compilation was successful. But the NFC is not enabled and I am getting the logcat messages as

E/NFC ( 1232): could not retrieve NFC service


This is the only print I m getting regarding NFC.The "service list" command also not listing out nfc service.


Since the patch is for Android 5.1.1 , will it work for 5.0.0.? 


What am I missing if the patch will work for 5.0.0 . Any idea?