Hi,I am currently programming a custom PCB with a similar design to the SMARTAG1. I believe I have correctly enabled FTM and EH_MODE. I have populated the FTM with a test message and checked by reading it back via I2C. EH_MODE has been set to 0. When...
Hi, I was just wondering if someone could spot why my code could be failing when my CheckMBMode function is being called in my main loop. I am successfully opening a security session before reading and writing to the MB Mode register so I am unsure w...
Hello everyone,I'm working with the Nucleo NFC07A1 board, which mount the ST25DV64KC chip, to create a simple Tag-Reader system. At the moment, I'm testing the ST25 with my smartphone, using the ST25 Android app.A user from the ST community suggested...
Hello,I am planning to use the ST25DV04KC for a new project and am looking for a suitable development kit that allows testing of custom antenna designs. Could anyone suggest a good option?Kind regards
Hi,Could you help us to know the expected NFC waveform patten (modulation, how we can identify data (0 and 1s)) when reader (ST25R3916B) and tag (ST25DV04KC) communicate each other please? Please share some example waveforms so that we can understand...
Hi, I recently found this library for the ST25DV and I was wondering if anyone had an example code I could follow. I am interested in using the fast transfer mode of the ST25DV to send data from my STM32 to a phone.This is the Github library: https:/...
When I try to add the STEVAL-SMARTAG2 as a device to the ST Asset Tracker app, nothing happens. It detects the NFC, yet no ID is registered. Must I activate the NFC before?Edit: I tried the steps (see below) in the manual to enable the UART by removi...
Hi,We are planning to use ST part# ST25R3916B in one of our projects. The product is targeted for European market, and it might also be targeted to US and other global markets as well. Could you help us to know the various design aspects (Electrical ...
Hi,I'm working with the NUCLEO-NFC07A1 (that mounts ST25DV64KC chip), and I'm trying to read the dynamic registers via the I2C interface. However i've some problems reading the IT_STS_Dyn register at 0x2005 addr.This register should indicates which e...
The ST25DV and M24LR define custom commands for specific purposes. Is there a way to override these command values so I can send a small few byte payload over NFC to the chip, read the payload, and send back a response with the same command value?Th...