Arm Mbed OS support forum


Hello everyone! I ran into a problem communicating between NUCLEO-F303RE and a component board X-NUCLEO-NFC05A1. The problem is that i connected NFC board and enabled the SPI and GPIO on board, send some data and it is actually on the MOSI pin. But The boatd gives no data in return when I apply a NFC tag? such as IPhone debit card or a transfer card.
Is there any codes i must send to a Slave before? Or any documents on how to actually comunicate? (I’ve found only how to setup in RM).


Datasheet - ST25R3911B - High performance HF reader / NFC initiator with 1.4 W supporting VHBR and AAT

And here as an old example.

BR, Jan

Thank you! I’ll thy to implement it in my project.

I not tested it because I not have the hardware but I recommended to you test it in this original state before you try to paste it in your project.

BR, Jan

Allright. My project is kinda raw, so I’ll test it first, of cource. The downside, however, is that im building it in MXCube and uVision. Thanks again!

So maybe this will be more useful for you - X-CUBE-NFC5 - High performance HF reader/NFC initiator IC software expansion for STM32Cube - STMicroelectronics

You are welcome.

BR, Jan