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Subject: 
Re: Direct control of IRDA
Newsgroups: 
lugnet.robotics
Date: 
Thu, 19 Nov 1998 09:14:41 GMT
Original-From: 
Tony Firshman <tony@firshman.demon.co.uk#AvoidSpam#>
Viewed: 
2130 times
  
In article <slrn75745o.9uh.mattdm@jadzia.bu.edu>, Matthew Miller
<lugnet.robotics@lugnet.com> writes
Matthew Bates <train_depot@yahoo.com> wrote:
Well, I read all that and I'm still none the wiser, has anyone talked to an
RCX using a Windows PC's IrDA ?

Short answer -- the IR protocol used by the RCX is more akin to that used in
TV remotes than it is to the IrDA standard.
He he - how about using a digital watch then - the ones that can 'learn'
TV operation.

Now having said that flippantly, now 'we' are able to write our own
code, then maybe that isn't so silly. A basic raw code could be
downloaded, and the remote could take over from there - ie L, R, STOP
etc. - or change 'program'.

Is all this dreaming?  RCX with remote control using a programmable
handset?  In the UK these are very cheap.


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Message has 1 Reply:
  Re: Direct control of IRDA
 
(...) Yes, learning remotes have been trained to send the IR messages. No problem. (26 years ago, 19-Nov-98, to lugnet.robotics)

Message is in Reply To:
  Re: Direct control of IRDA
 
(...) Short answer -- the IR protocol used by the RCX is more akin to that used in TV remotes than it is to the IrDA standard. If you could talk to your IR port directly, you could probably do that. But mostly, the low-level functionality is hidden (...) (26 years ago, 19-Nov-98, to lugnet.robotics)

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