ST25DV64K - Embedded software

[gilberto-falker]

Hi

We are developing a product based on the ST25DV-I2C TAG.
I noticed that the X-CUBE-NFC4 software module is NRD. Can you suggest any software module that we could use to speed up development?
I also tried porting the existing FTM application from ST25NFC_Embedded_Lib_ST25R3911B_1.8.0. I found it very difficult to extract the FTM protocol from this library due to the enormous amount of dependencies. Do you also have a more appropriate FTM sample code to port to our application?

BR

Gilberto

[Cedric Dalban · Accepted solution]

Hello Gilberto,

The X-CUBE-NFC4 software module is now indeed NRD, you can use the package X-CUBE-NFC7 which replaces it.

Concerning your porting concern, feel free to have a look to the STSW-ST25DV002 or the STSW-ST25DV009 packages that are both also using the FTM library.
They provide some code example easing the porting of FTM protocol.

Last point, you can find some few documentation on st.com related to the FTM:
- AN5512: details the FTM component APIs
- UM2949: details the FTM protocol
- UM3078: details the use of FTM component on Linux

- UM2062: details the FTM low-level protocol + FTM Light protocol (see Annex A)

Best regards,
Cedric.