Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
The X-CUBE-NFC3 zip I downloaded (v2.1.0) does not contain the CR95HF driver (Drivers/CR95HF folder missing). The package claims to support CR95HF for STM32, but only ST25R95 files are present.Impact:Cannot detect ST25TA tags using X-NUCLEO-NFC03A1 (...
I have X-Nucleo-Nfc09A1 and Nucleo-L053R8. I am trying to test the kit with X-CUBE-NFC9 software. But it gets stuck with this error:if( !st25r200CheckChipID( NULL ) ) { platformErrorHandle(); return RFAL_ERR_HW_MISMATCH; }Post edited to apply s...
Is the source code of this APP open source? Why can't I find it? Could you share it, please? Friends.Is the source code of this APP open source? Why can't I find it? Friends, could you share it with me?If possible, please feel free to contact me vi...
Hello ST Community,I've been exploring STEVAL-25R200A dev kit using the X-CUBE-NFC10 package-based sample application. Currently, I am testing the UNTRACEABLE mode feature in the ST25TV tag. However, I’m noticing some unexpected behavior and would lo...
Hi Team,I have purchased the STEVAL-25R200SA board. I would like to know if I can develop custom NFC features using this board. And please provide me with sample NFC application code suitable for this board to refer to. Thank youSreevishakh
Hi everyone,I'm working on a project where I need to read NFC tags from 4 different locations. To save costs and complexity, I'm considering using a single ST25R3916B and multiplexing it to 4 antennas.From what I've found, it's possible to use the di...
Hello ST Community, I am encountering a persistent issue while attempting to program a new password for the user memory in AREA1 of an ST25TVxxXC NFC tag using an ST25R200 reader and the RFAL library. I have followed below procedures for setting the ...
Hi,I am working on a project, where I want to maximize the speed when using the mailbox with the ST25xV commands.I use a ST25R3916B Reader and a ST25DV04K Tag.The data exchange process in my application looks like this:-(fast)write command-(fast)read...
"I modified the card emulation routine in codebase STEVAL-25R3916B_V2.1.0 by changing RFAL_ISODEP_CMD_RATS to 0x60. After receiving 0x60, the authentication handshake is initiated. The problem arises when using rfalStartTransceive(&ctx) with the foll...
Hello,I am writing interface for ST25R3918 NFC chip for our BSPs using I2C protocol. The datasheet of the chip mentions non-standard I2C command for space-B access that there is no ACK from chip after sending of first byte "FBh".I can see that ST pro...
