MakeDFU.cmd generates the ".dfu" for using with DFU tool (e.g. DreamDFU.exe).

Usage:
MakeDFU _your_firmware_file_name_.bin

Output:
_your_firmware_file_name_.dfu

Attention!
Please adapt the MakeDFU.cmd SAM2DFU parameters to the the settings in your Bootloader USB descriptor:

Example:
SAM2DFU -v 0x2485 -p 0x432e -u 0x4F2e -t 2060 %~n1^.dfu -A0xC0004000 %1

-v 0x2485 = Vendor ID
-p 0x432e = Product ID
-u 0x4F2e = DFU Product ID
-t 2060   = wTrfSize
-A0xC0004000 = Firmware start address (WORD), here shown for serial Flash connected to GP Port
