How to write data into st25dv04 using linux i2c write function in c ?

[Mpraj.19]

I use i.mx6 solo Dual to interface st25dv04k . i used i2c interface.

I am able to access that i2c bus but after that how to write data that i want to know.

I know i2c protocol but on linux platform how to write data i don't know if possible then please give me example for write data to st25dv04k.

[Ronald B. · Accepted solution]

Hello Mpraj.19,

Please have a look to the STSW-ST25DV007 software package providing a Linux user space driver for the ST25DV-I2C, available here:

https://www.st.com/content/st_com/en/products/embedded-software/st25-nfc-rfid-software/stsw-st25dv007.html#overview

This software package comes with a User Manual for easy ramp-up.

It must provide what you need to access ST25DV-I2C on a Linux platform.

Regards