st25dv bidirectional mailbox example

[CWies.1]

Hi,

I am looking for bidirectional mailbox example for the st25dv chip. I have an ANT7 nfc connected to a nucleo with the NFC7 mailbox example and the NFC Tag iOS App. I can read the mailbox stuff send from the Tag to the iOS App. But the other way around is not clear. Neither the GPO pin is toggled accordingly. Do you have an example / demo code available for this.

kind regards,

C.W.

[Rene Lenerve · Accepted solution]

Hello CWies.1,

You can found a full example of the FTM demo working with the iOS App (as well as Android NFC Tap App) in the ST25DV Discovery firmware (downloadable on st.com under STSW-ST25DV002).

https://www.st.com/en/embedded-software/stsw-st25dv002.html 

This discovery demo uses the same component (ST25DV64KC) as on the ANT7 or NFC7. The MCU embedded on this Discovery board is an STM32L476.

Kind Regards.

[CWies.1]

Yes but the iOS app crashes as soon as I start to go the FTM demo.

[Berenice BENVEGUDA]

answer about iOs crash on following post :

https://community.st.com/t5/st25-nfc-rfid-tags-and-readers/nfc-tap-ios-app-crashs-and-source-code-not-downloadable/td-p/659837