Subject:
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Re: Serial Comm with RCX
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Tue, 16 Nov 1999 19:12:20 GMT
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Viewed:
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2090 times
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Well, it's hard to say what the problem might be. Since you've got the green
LED going, you've probably got the cable wired correctly. And yes, it's 2400
baud, 1 start, 1 stop, 8 data, odd parity. Perhaps the packet isn't correct.
Here's a sample packet to send the remote control style command for "motor A
fwd". With the remote control commands you don't have to worry about return
info from the RCX.
(in hex:)
55 ff 00 d2 2d 00 ff 08 f7 da 25
good luck,
Mike Kory
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Message is in Reply To:
 | | Serial Comm with RCX
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| I am trying to connect my HP49 Calculator with the Mindstorms IR Tower, I thought I had got the protocols right, the Green LED lights when I send the packet but nothing else, no reply from the RCX. Am I missing something?. Protocol 2400 baud odd (...) (26 years ago, 16-Nov-99, to lugnet.robotics.rcx)
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