ISO 15693 RFID programmable EEPROM

Hi there, I am looking for a way to program an M24LR EEPROM - I have looked around various arduino shield developers and such, however all the RFID stuff I can find seems to use different protocols such as Mifare/Iso 14443 and so on. I'm currently using a m24LR discovery kit (ST microelectronics) and that uses a CR95HF chip in there, but it only has windows drivers (I would prefer to use OSX or Linux)... if anyone has any suggestions or advice, that would be great (note that the device I want to interface with is fixed in terms of the protocol, so I can't change that unfortunately)