[PD] Bang order entry

Hans-Christoph Steiner hans at at.or.at
Fri Aug 20 03:54:36 CEST 2010


With Firmata, you should either get a 1/0 with a digital input or a  
range between 0-1 for an analog value.

.hc

On Aug 17, 2010, at 9:51 AM, João de Brito Rocha Reis Vidigal wrote:

> As it is coming from the arduino firmata, the only way I know is  
> that the signal inputs a bang.
> So I'll have 2 bangs being hit with a delay between them. this delay  
> depends on the speed of the body crossing the sensors and its size!
> calling them bang1 and bang2, if the order is bang1 then bang2 =  
> coming in, if it is bang2 then bang1 it means coming out.
> the thing is I think I have to pair the hits to set an order and I  
> just don't know how to pair them and read it to then bang an "in" or  
> an "out".
>
>
>
>
> On 17 Aug 2010, at 14:29, Andrew Faraday wrote:
>
> what form is this coming into pd in?
>
> If it's a list (such as (door_crossing in) or (door_crossing out))
>
> then you could parse it down with routes
>
> e.g.
> [route door_crossing] (removes the first item in the list, if it's  
> door_crossing)
> |
> [sel in out] (the first two inlets will be a bang if it's in or out  
> respectively)
>
> Not sure how else you might be getting the data into pd
>
> > From: jbvidigal at gmail.com
> > Date: Tue, 17 Aug 2010 13:45:53 +0100
> > To: pd-list at iem.at
> > Subject: [PD] Bang order entry
> >
> > Hi again.
> > Here goes another problem!
> >
> > Ok. So I'm working with Arduino firmata here...
> > To expose to problem in a simple way, I have 2 sensors that are  
> detecting a door crossing.
> > The 2 detectors give an order to the door crossing: coming in or  
> going out.
> > Now I just don't know how I can translate that to bang 2 different  
> [bang( depending on if someone's comming in or going out!
> >
> > Can you help me with that!?
> > Thanks
> >
> > Joao Vidigal
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>
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Computer science is no more related to the computer than astronomy is  
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