ST25 NFC/RFID tags and readers

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RFAL Manual RX CRC

I am working with an ST25R3916b, utilizing the RFAL library. I am trying to work with a card that does not always send back a CRC over NFC, so I need to be able to disable the CRC RX checks dynamically. My txrx function looks like:static int st25r_nf...

kwolff by Associate
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  • 1 replies
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Resolved! ST25DV Mailbox message owner

Hi,I am currently working with the X-NUCLEO-NFC08A1 as reader another PCB with a stm32 microcontroller and a ST25DV04K tag. I don't have access to the source code of the board with the tag but i know the used protocol to interact with it.I got everyt...

STSW-ST25R001: missing .ioc file

Hi all.We are evaluating the use of ST25R3911B on production line in order to communicate with our metering product which embeds STM32U5 and ST25DV.We'd like to customize STSW-ST25R001 firmware for ST25R3911B-DISCO board to our needs but the provided...

ptundo70 by Associate II
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NFC tag locking after write

Dear Community, I am currently facing an issue related to locking an NFC tag after writing data to it. By "locking," I mean making the tag's data read-only, so that once the data is written, it cannot be modified or overwritten. The contents of the t...

postmsc by Associate
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  • 5 replies
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ST25R3911B-AQFT label marking

Hello dear,We received a product of ST25R3911B-AQFT, it shows COO Thailand, but we check the PCN paper, the lable should be ST25R3911B-AQWT, but the actual lable is ST25R3911B-AQT, is it normal and correct? Thanks a lot.

tp_exp01 by Associate
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  • 3 replies
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ST25R3916B Writing To Registers Bare Metal

For my setup, I am using a nucleo-L476RG and a NFC08A1.  I am wanting to learn bare metal programming to really grasp micro controller programming.  I have programmed some smaller bare metal programs, SPI, I2C, etc on the nucleo.  Now, I am trying to...

cbarb2747 by Associate III
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  • 6 replies
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