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 Organizations / Canada / rtlToronto / 9144
9143  |  9145
Subject: 
Re: Connect Four game issues
Newsgroups: 
lugnet.org.ca.rtltoronto
Date: 
Mon, 15 Sep 2003 14:49:23 GMT
Viewed: 
567 times
  
In lugnet.org.ca.rtltoronto, Iain Hendry wrote:
In lugnet.org.ca.rtltoronto, Calum Tsang wrote:

a) Mechanical Interface for "Your Turn".  I don't think it can be as crude as
Chris suggests.  I'm thinking it should be poking an axle through a predefined
hole OR shorting a motor output into a sensor in.

Just curious (since I wasn't at the din din), was IR discussed/dropped?  What
was Chris' suggestion?

IR was, but there were a few issues:

a) Fluorescents causing trouble at Lillian.

b) Firmware/language differences.

c) Reliability of IR

d) Complexity of setting up tolerant protocol between two RCXes for IR.

e) You'll need some sort of tunnel between two RCXes.  That also means you need
to move the RCXes because sometimes it'll be on the right and other times it'll
be on the left.

Chris suggested it should be as simple as slapping someone's hand.  I reject
that because there's lots of latitude in interpreting that.  My belief is that
we need a strict standard.

Calum



Message has 2 Replies:
  Re: Connect Four game issues
 
(...) Ahh, yes, the glorious art of handshaking. I want to point out that it'd be pretty easy to zap someone you didn't like by sending them some voltage with a hard-wired output-to-input method. :) But I like that one the most, I think. It forces (...) (21 years ago, 15-Sep-03, to lugnet.org.ca.rtltoronto)
  RE: Connect Four game issues
 
(...) I see now. See my post on mechanical placement of bots. We can probably come up with a standard pushbutton that involves the gantry. Ralph (21 years ago, 15-Sep-03, to lugnet.org.ca.rtltoronto)

Message is in Reply To:
  Re: Connect Four game issues
 
(...) Just curious (since I wasn't at the din din), was IR discussed/dropped? What was Chris' suggestion? Iain (21 years ago, 15-Sep-03, to lugnet.org.ca.rtltoronto)

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