ST25 NFC/RFID tags and readers

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Resolved! I'm using STM32F303RBTx to write at ST25TV... using simples commands in HAL driver lib...but I2C2 not works...someone have a idea? my project is atached.

/* USER CODE END Header *//* Includes ------------------------------------------------------------------*/#include "main.h"/* Private includes ----------------------------------------------------------*//* USER CODE BEGIN Includes *//* USER CODE END ...

JRayc.1 by Associate
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  • 3 replies
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Resolved! uart connection of ST25RU3993 EVAL

I am trying to interface another cpu to ST25RU3993 EVAL using the serial port. what are the serial port settings? baud rate 3000000, 8N1, RTS_CTS on ? Can i change the baud rate without uploading new firmware to the board?

milamber by Associate II
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  • 2 replies
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Resolved! 3993RFID GB29768 Operating the tags

Hello!Dear ST technician!Using the chip STM32L476 +3993 provided by your company and the original code provided by the official,I have encountered a problem of operating tags. I sincerely consult you here:When the tags of GB29768 is inventory,In tag...

0693W000000W2zyQAC.png 0693W000000W303QAC.png
伟民 by Associate II
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  • 9 replies
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Resolved! ST25DV04K I2C@400kb/s compatibility?

Hello, I could not infer from the datasheet that ST25DV04K could be used at fast mode I2C speeds (400 kb/s). The datasheet states "Two-wire I2C serial interface supports 1MHz protocol". The datasheet does not mention compatibility with other I2C spee...

EJ.1 by Associate II
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  • 1 replies
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Resolved! How to launch properly application to read NFC tag with an NFC03A1 nucleo attached to a NUCLEO F091RC ?

Hello,I am trying to read some NFC tag with a X-NUCLEO-NFC03A1 attached to a NUCLEO F091RC board. I am a beginner into those technology, so basically I was trying to load the sample "NFC Detect " from the package "X-CUBE-NFC3" wich can be found on ST...

KBens.1 by Associate II
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  • 31 replies
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Resolved! Is it possible to use non-blocking SPI drivers to setup RFID comms using the ST25R3911B and STM32L496 MCU

Hardware Setup: MCU: STM32L496ZG (Nucleo- L496ZG board) connected to ST25R3911B over SPI, tag is ISO15693 compliant Software: Using the rfal library and the iso15693 APIs in en.STSW-ST25RFAL001 (V2.1.2)IDE: Atollic TrueStudio V9.3.0Is it possible to ...

SDesa.1 by Associate II
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  • 1 replies
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Resolved! Problems with SPI communication with ST25R95

Hi,We are facing a lot of problems with the SPI communication with an ST25R95 device. We are using as a main CPU an Silicon Labs EFR32MG13 with the next configuration: config.master    = true;      // master mode config.baudrate   = 1000000;      // ...

JCres.1 by Associate II
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  • 3 replies
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