pn5180, AN11802(rev 1.8) respberry pi 5, NfcrdlibEx1_DiscoveryLoop ... doesn's work

[jekim0109]

As per AN11802 rev1.8 instructions, sw369328.zip was applied to raspberry pi 5, but the following error occurs.

 DiscoveryLoop Example:

Line: 133    Error - (0xF181) has occurred : 0xCCEE CC-Component ID, EE-Error code. Refer-ph_Status.h

Line: 142   Error - (0xF181) has occurred in NFCLIB

By any chance, isn't it a KERNEL SPI CFG DIR problem? Or is there a problem with SPI setting?

[jekim0109 · Accepted solution]

I solved it.

Board_PiPn5180.h

 #define PHDRIVER_LINUX_USER_SPI

/*#define PHDRIVER_LINUX_KERNEL_SPI*/

[danielchen]

Thanks for your sharing.