PulseInput is what you want to use. This module limiting the bandwidth to up to 200 messages per second from the IOIO to the Android regardless of how fast the pulses are. The Pulse Input page on the Wiki and the Javadocs should have detailed explanations.
On Tue, May 27, 2014 at 6:33 AM, siqi wang <[email protected]> wrote: > Hello everyone, > > Now I am working on measuring the speed of a robot car which is connected > with Android through IOIO. As i have 2 speed sensors on the car wheels, the > pulses will be sent from the sensors when the wheel roll. The question is > that if I use the PulseInput functions, will all pulses from the sensor > pass to the Android device? As IOIO is connected with Android by USB/OTG > cable, I am scared of the damages on the cable caused by high frequency > pulses. If the pulses pass only to the IOIO card and IOIO send only the > datas(i.e. the average frequency of pulses) to Android, that would be fine. > Is there anyone who can tell me? Thank you very much! > > SIqi > > -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
