Flying Electron wrote: > I've been looking through all the realtime components and haven't seen > anything obvious. Is there a component to read a PWM signal in from a > parallel port pin? > If you think generating PWM in software is hard, reading the duty cycle of a PWM signal by software sampling could be even HARDER! The most reliable way would be to average the signal with an R-C filter and then feed it to an analog to digital converter.
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