ST95HF / STM32L071 - How can I implement a peer to peer connection?

[A Louis]

Posted on November 15, 2017 at 10:10

Hi everybody,

I am using a ST95HF, with my STM32L071, to read NFC cards (tag type detection, UID..) and it works perfectly.

Now I have to code a new mode in my program which consists of connecting my product with a phone with the P2P. Do you have some sample codes to understand how to implement it? My product (with the STM32 and ST95HF) will be the target while the smartphone will be the initiator.

Best regards,

aLouis

#stm32l0 #st95hf

[Peter Boringer]

Posted on January 15, 2018 at 13:36

Hello Louis,

Currently with the 95HF family we do not support the NFC Forum P2P protocol, because the standard supported in card emulation mode by the 95HF chips is Type A only  not TYpe F.

So we do not have sample code for this. Anyway in proprietary P2P mode you can developped (in android and in STM32 setup) your own protocole

Please follow this link:

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/st25-nfc-rfid-eval-boards/st25-nfc-rfid-eval-boards/eval-st95hf.html

 

and check the tools and sofware part.

Regards