Having never dabbled with USB on AVRs before getting communications working was a lot easier than I thought it would be. Thanks to Dean Camera's excellent USB stack LUFA I now have the virtual serial device working perfectly on my MinimusAVR board. I built a simple development board housing the Minimus and a couple of LEDs. I then sent commands to it using PuTTY to turn ON and OFF these leds.
That’s step one done now time to think about the remaining
hardware.
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