Unable to read NDEF with PN7120 (OM5577)

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Unable to read NDEF with PN7120 (OM5577)

719 Views
weslee
Contributor I

Hello,


I am trying to port the NXP-NCI_LPC82X_example to another MCU (CY8Ckit-059 PSoC).

I got the project to detect NFC cards and read their ID's.

However i cannot get it to read the NDEF content of the card.

The card i am using is the NFC sample card that came along with the OM5577 kit. 

I have provided the logs below, can anyone see what is going wrong here?

Start up:

pastedImage_1.png

When i scan a card:

pastedImage_2.png

2 Replies

545 Views
weslee
Contributor I

I was able to solve this by decoding the NCI. 

Apparently i had a notification message and a data message in one NCI response.

After detecting this and adding a check in the tml library, i was able to read NDEF records properly.

545 Views
estephania_mart
NXP TechSupport
NXP TechSupport

Hello, 

Sorry for not answering on time, it's good that it works now. If you have more questions please let me know. 

Best Regards, 

Estephania 

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