Hi....We have NXP-NTAG I2C device (OM5569/NT312A), which we are exploring to port it on Linux Ubuntu PC. When we connect the device to Linux (UBUNTU) PC via USB, we have an interface /dev/usb/hiddev0 been created, but while we are trying to read/write from/into the device (hiddev0), the calls are getting failed. Even write IOCTL calls are also getting failed. Our requirement is to send/receive a file to/from the device EEPROM and able to read that file from the reader. So can I request you to get some NDEF sample code written for Linux on USB interface to read/write from/into the device EEPROM?