Hmmmm...IrDA based on not something like RC5? Curious.


-marc

On 10/6/03 01:32, "Debbie Hynes" <debbiehynes2002@YAHOO.COM.AU> wrote:

> PICers,
> Just an update on that IR decoding question from yesterday. With sincere
> thanks
> to all who helped out!
>
> I'm now getting pretty good waveforms captured direct from the IR controller's
> beam into my PC's line i/p & displayed on screen with Cool Edit 2000. See
> attachement irc001.gif which shows the initial few bits.
>
> I've logged the zero crossings, the pulses measure 600 usec wide. They're
> bunched in groups : there's one lot of 8 with 600usec spacing, another lot of
> 6
> with 600 usec spacing, 2 lots of pairs with 600 usec spacing & the rest come
> singly with approx 2.2msec spacing. I count 33 pulses in all.
>
> I guess next stage is to figure out a subroutine to dupe the sequence. This
> one
> sez "POWER ON" to a VCR. If the programme works, I'll feel confident to lash
> out on an IR controlled digital cam.
>
> Well, thankz very much again. This PICLIST is a major resource IMHO.
>
> Debbie :)
>
> http://mobile.yahoo.com.au - Yahoo! Mobile
> - Check & compose your email via SMS on your Telstra or Vodafone mobile.
>
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>


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Marc Nicholas Geekythings Inc. C/416.543.4896
UNIX, Database, Security and Networking Consulting

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