Device firmware update (DFU 1.0) USB programmer

 dfu-util is a program that implements the host (PC) side of the USB DFU 1.0
 (Universal Serial Bus Device Firmware Upgrade) protocol.
 .
 Note: At this point only DFU version 1.0 is supported!
 .
 In the OpenMoko project (for example), this program is used to communicate
 with the specially enhanced bootloader u-boot, which implements the DFU
 device side.