Enabled DMA driven ADC for all boards. This really smooths out any noise on the ADC channels.
Add some more files into the VS project
Better commenting in sys_io, also fixed up the ADC setup to be theoretically proper now. It should be calculating a rolling 6ms average of each ADC channel now. It seems pretty smooth.
Additional work on getting OBD2 to work over ichip interface. It might be a dead end. :( The ichip seems to interpret 0x10 and 0x13 in the data stream and this causes an invalid state.