Now we debugging a project(NfcrdlibEx3_NFCForum)with a PNEV5180B
it's quite working NFC card detecting
but when we did multicard detecting, PNEV5180 just detect only one card
so we made a break point at there
" DEBUG_PRINTF (" \n Multiple technology detected: \n");"
doesn't enter that part
so do you have any sollutions ?
Hi @lim :
The default behavior of this demo, NFC Forum mode, whenever multiple technologies are detected, example will select first detected technology to resolve. Example will activate device at index zero whenever multiple device is detected.
There are two macros in phacDiscLoop.h defined the maximum cards supported per technologies in passive poll mode. users can change this value to support more cards.
I would recommend to see the following community document for a proper implementation of reading reading more that one tag:
Activating multiple Tags using NFC Reader Library
The document is for PN7462, you can take it as a reference.