Hi all,
I'm using PN512 with LPC1766. I have ported to my board all the projects belonging to the nxp reader library demo app set (e.g. NfcrdlibEx2_AdvancedDiscoveryLoop).
All of them works fine, except for example "NfcrdlibEx3_NFCForum". Even if I disable both SNEP client and SNEP server and I don't interact with cards or smartphones, running the example results in a Hard-Fault of the MCU.
A strange symptom is that at a certain point the stack seems to detect a card:
/////
NFC Forum Example:
Multiple technology detected:
Type A detected...
Type B detected...
Resolving selected technology
/////
But actually no activators/targets are in proximity of the antenna!
Is this a known issue for anybody?
The NFC reader library version I'm using is v4.040.05.011646