Linux_Fut is a C application for the GNU/Linux operating system based on Trenz Electronic API commands and libusb C API to program USB FX2 microcontroller firmware and FPGA bitstreams.

It can be downloaded from here.

It cannot be used for firmware recovery (USB EEPROM and USB RAM programming): use CyControl, CyConsole or OpenFutNet instead.

It can be used for:

• firmware update (USB EEPROM programming): you should use a  .iic file (EZ-USB FX2LP USB FX2 microcontroller firmware)  ;
• FPGA configuration (SPI Flash and FPGA programming): both .bit and .mcs file formats for Xilinx Platform Flash memories are supported. Third-party SPI Flash memories are not supported.