Get lm32 firmware running under qemu to enable testing without hardware #86
Description
It would be really awesome if we could "test" the lm32 firmware without needing the actual hardware (or maybe on travis). qemu has lm32 emulation support -- see http://lekernel.net/blog/2010/01/milkymist-qemu-support/
You'd need to figure out a way to either;
- Emulate the HDMI2USB "hardware" in qemu
- Mock out the HDMI2USB functions