Re: [Paparazzi-devel] Solved: calibrating IR sensors

[Pascal Brisset]

Martin P wrote:
> Btw, the orientation of the horizontal sensor seems to have changed. 
> I did it like seen here 
> https://service.gmx.net/de/cgi/derefer?TYPE=3&DEST=http%3A%2F%2Fwww.rcgroups.com%2Fforums%2Fshowpost.php%3Fp%3D11632208%26postcount%3D1183
> but I had to flip it upside-down and turn it 90°. Or can the orientation be changed by software? 
>   
Infrared configuration is described here: 
http://paparazzi.enac.fr/wiki/Airframe_Configuration#Infrared

--Pascal

> Greetings, Martin 
>
> -------- Original-Nachricht --------
>   
> > Datum: Thu, 09 Jul 2009 11:12:08 +0200
> > Von: "Martin P" <address@hidden>
> > An: address@hidden
> > Betreff: Re: [Paparazzi-devel] calibrating IR sensors
> >     
>
>   
> > > > I just tried to calibrate the IR sensors and I am a little confused. 
> > > >         
> > >  There is a confusion here:
> > >  - the readings should be around 0 during the cupboard test;
> > >  - then, the neutrals in the airframe file should be around 512
> > >
> > > --Pascal
> > >       
> > Thanks a lot! 
> >
> > The readings were so far away from correct that they didn't give me a
> > clue. And my neutrals will be very far from 512. 
> >
> > Btw, the little black boxes in which the XBee modems came are great for
> > the cupboard test (as long as the sensors are not yet mounted to the
> > airframe). 
> >
> > Thanks again, Martin 
> >
> >
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> >     
>
>
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