Does anyone know how to build the UNO-dfu_and_usbserial_combined.hex file from arduino-usbdfu and arduino-usbserial? The readme says these are build from the hex files somehow but doesn't specify how.
I've built a keyboard HID driver for the atmega8u2 on the UNO and I want to try it out, but I can't figure out how to combine it with the arduino-usbdfu hex.
Cheers,
Darran.
Never mind - I've realised that my main problem is that the keyboard HID firmware is bigger than 4K (its currently 4322 bytes), which is why dfu-programmer complains that "Bootloader and code overlap" when I try to flash it to the atmega8u2. I'll have to try and find some code to throw out of LUFA to reduce the size.
Cheers,
Darran.
Hi,
Sorry to resurrect a dead thread, but I would also like to know how to do create the dfu_and_usbserial_combined.hex file.
I suspect something has to be changed in the make file, but I don't know how to do that. Can anyone help?