Using NFC Reader Library with LPC55S69 and PN5180

[kentseng]

I modify the " Using-NFC-Reader-Library-with-LPC55S69 "  from CLR663 to PN5180.

I setting the config. but still show the error message " Error - (0x 101) has occurred in NFCLIB "

or How to transplant the NFC reader library 5.22 to LPC55S69?

[estephania_mart]

Hello,

Sorry for the late response, could you please confirm that you disconnected/short-cut the connections from the  LPC that is on board ? Also, could you please confirm that the device does not starts with a 1 in the DWL pin ?

Regards ,

Estephania

[kentseng]

yes, I'm sure the LPC1769+PN5180 are disconnected.

and fixed the DWL pin to the GND.

[estephania_mart]

Hello,

Could you please help me with a picture of the board connections? Just to confirm, the only change you made was the usage of the library or did you only change the HAL in the library ?

Regards,

Estephania

[kentseng]

I using the LPC55S69 EVK and PNEV5180B demo board.

SPI

CS       -- port1, pin1

SCK     -- port1, pin2

MISO   -- port1, pin3

MOSI   -- port0, pin26

Busy  ---- port1, pin4

IRQ  ------ port1, pin23

DWL ----- port1, pin24

BUSY----- port1, pin25

I changed the usage of the library.

follow the " NFCReaderLibrary_IMXRT1050_CLEV6630B_Porting Guide.pdf " step.