Open-source USB interface: Audio Widget

Hi Unicycle,

Replacing the MCU is quite relevant, yes! But it's a huge job to port all the IO functions and switch to a newer FreeRTOS.

The code base started out as an Atmel code example many moons ago. It has been rewritten many times after that, but there remain some old copyright notices that bind it to AVR32. This leads the control freak in the direction of Microchip parts. While not fluent in their legalese, I believe they will have less issue with ancient Atmel code going to a younger family member than to a competing vendor.

Cheers,
Børge