I should be able to figure this out but learning new stuff for a new job has me mentally taxed. What I wanted to do is update the firmware on my mege2560 with the 16u chip so I can use the no reset while running option. I will running a pi dash hook up directly to the usb on teh speeduino so do not want any resets while running if I have any issues with the raspberry pi.
I have the dfu-programmer files downloaded but can not find the firmware file to upload.
I understand that this should be run from the cmd prompt but must be confusing the process.
Is there any chance there is a how to for this as I think I am making this far harder than it needs to be.