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Unread 13-01-2013, 20:24
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Alan Anderson Alan Anderson is offline
Software Architect
FRC #0045 (TechnoKats)
Team Role: Mentor
 
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Re: Programming ultrasonic rangefinders

Getting input from a PWM signal is one thing that I've never found a good way to handle using the available hardware and software of an FRC robot. You can play around with using a filter circuit to turn the signal into an analog voltage and read it that way, but it would take a lot less time to move the output wire to the voltage pin of the sensor.
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