Flywheel/Encoder patterns

[Todd Knighton]

Walters Chris wrote:
> 
> An encoder giving absolute crank position would implicitly supply an
> interrupt when the position changes value. Reading crank position directly
> means you wouldn't have to fool with timers or counters to derive it. You'd
> also know exactly what the position is upon start-up without having to store
> the last known position info upon shutdown. No way around the cam sensor tho
> that I can see.

	Just fire the injectors batch every TDC, and lost spark ignition or
have the computer fire a coil into a mechanical distributor, then you'll
never care where TDC is.

Todd Knighton
Protomotive Engineering