I understand what the PulseInput does, I just wanted to be sure that I can also specify either pull-up or pull-down as an input spec. Also, what does the false mean at the end?
On Jun 22, 2014, at 5:43 PM, Ytai Ben-Tsvi <[email protected]> wrote: > This would work. Not sure if it does what you want. What it does do is open > pin 35 for pulse input using the internal pull-up and counts width of > positive pulses on that line, i.e. how long it has been between when whatever > is connected to the pin pulled it low (as opposed to for how long it was > pulled low). > > > On Thu, Jun 19, 2014 at 6:11 PM, <[email protected]> wrote: > Do you have an example of how to use pulseInput with the input pulled down. > Will this work: > > frontInput = ioio.openPulseInput(new DigitalInput.Spec(35, > DigitalInput.Spec.Mode.PULL_UP),PulseInput.ClockRate.RATE_2MHz,PulseInput.PulseMode.POSITIVE, > false); > > > On Wednesday, May 28, 2014 8:58:20 AM UTC-7, Ytai wrote: > 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. > > > -- > You received this message because you are subscribed to a topic in the Google > Groups "ioio-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/ioio-users/QfQJBmPPF_s/unsubscribe. > To unsubscribe from this group and all its topics, 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.
