How can I control a ST25DVXXKC dynamic NFC tag from a Linux platform? (UM3078 ST25DVXXKC Linux User Space Driver User Manual)

Answer

manuals.plus

Jan 20, 2025 - 09:24 PM


To control a ST25DVXXKC dynamic NFC tag from a Linux platform, you can use the STSW-ST25DV009 software package provided by STMicroelectronics. This software package includes a Linux user space driver and examples that can be configured to run on any Linux platform.

Here are the steps to control the ST25DVXXKC dynamic NFC tag:

1. Download the STSW-ST25DV009 software package from the STMicroelectronics website (www.st.com).

2. Install the necessary dependencies and tools for building and running the software on your Linux platform.

3. Configure the board support package (BSP) layer to select the I2C peripheral and GPIOs connected to the ST25DVXXKC GPO and LPD pins. This configuration is done in the "hwconfig.h" file located in the "Drivers/BSP/Linux" directory.

4. Compile the sample projects included in the software package using a C compiler like GCC. The makefile provided with each sample project can be used for compilation.

5. Once the sample project is compiled, copy the executable file to your Linux platform.

6. Run the executable file on your Linux platform to control the ST25DVXXKC dynamic NFC tag. The sample projects demonstrate various functionalities such as writing NDEF messages, enabling GPO, protecting areas, activating low power down (LPD), and more. The specific usage instructions for each sample project can be found in the user manual.

Please refer to the UM3078 ST25DVXXKC Linux User Space Driver User Manual for detailed instructions, code examples, and explanations of the software structure and functionalities.