My application requires multiple slaves in using the SPI, so i need to add/change a bit in the firmware. However whenever I build the source files from adf4xxx_usb_fw_1_0, without modifications, the hex file that was generated is not "identical". Whenever I download the hex file to the EZ_USB device there's this ERROR: "USB cannot recognize device". I tried downloading the original hex file, that was already included, and everything would work fine.
I really do not know if I build the source files correctly.